Author: prraful

  • Prompt Engineering Fundamentals: Talk to AI

    Prompt Engineering Fundamentals: Talk to AI

    ✍️ Prompt Engineering Fundamentals: Speak AI’s Language with Precision


    🧾 Course Description

    Prompt engineering is the skill of designing effective inputs to get accurate, creative, and actionable outputs from Generative AI models like GPT-4, Claude, LLaMA, Gemini, and Stable Diffusion. In “Prompt Engineering Fundamentals”, you’ll learn to craft, refine, and automate prompts for use in text, code, images, chatbots, and more.

    Designed for developers, content creators, AI product designers, educators, and automation experts, this course turns you into a prompt expert with a mix of strategy, structure, and experimentation.

    Whether you’re building AI copilots, chat agents, creative pipelines, or marketing tools, mastering prompts is your key to unlocking GenAI’s full potential.


    Key Benefits

    • 🧠 Master the Craft of Prompting — Understand how large language models think and respond
    • 🎯 Structured & Strategic — Learn techniques like role prompting, few-shot, chain-of-thought
    • 💬 Cross-Modal Mastery — Text, code, image, and tool-augmented prompting
    • 🤖 Build Prompt-Driven Apps — Ready for ChatGPT, LangChain, and OpenAI API integration
    • 🚀 Boost Productivity & Creativity — Write, code, ideate, and build faster with AI

    🎯 Pre-requisites

    • Basic understanding of Generative AI tools (like ChatGPT, Claude, DALL·E)
    • Comfortable with using text editors, APIs, or no-code tools
    • Optional: experience in Python, copywriting, or LLMs helpful but not required
    • No prior AI/ML background needed

    📚 Curriculum Breakdown

    📘 Module 1: Introduction to Prompt Engineering

    • What is a prompt? What makes it effective?
    • Language models and prompt-response architecture
    • Prompt vs fine-tuning vs embeddings vs agents

    ✍️ Module 2: Core Prompting Techniques

    • Instructional prompting
    • Role prompting (You are a...)
    • Zero-shot vs one-shot vs few-shot
    • Prompt patterns for summarization, rewriting, ideation, coding

    🔗 Module 3: Advanced Prompt Patterns

    • Chain-of-Thought (CoT) and self-consistency
    • ReAct (Reasoning + Action)
    • Tree of Thought and step-wise solving
    • Injecting context, memory, and constraints

    🛠️ Module 4: Prompt Engineering in Tools & APIs

    • Prompting in OpenAI Playground, ChatGPT, Claude
    • API-based prompting via OpenAI or HuggingFace
    • Prompt templates and injection in LangChain / LlamaIndex
    • Temperature, top_p, max_tokens explained

    🎨 Module 5: Cross-Modal Prompting

    • Prompting DALL·E, Midjourney, Stable Diffusion
    • Crafting image prompts: style, composition, structure
    • Prompting for audio, video, and multi-turn conversations

    📊 Module 6: Evaluation & Iteration

    • Measuring output quality: relevance, bias, hallucination
    • Refining prompts with prompt chaining and feedback loops
    • Designing reusable and modular prompts

    🧪 Module 7: Final Projects

    Choose one:

    • Build a multi-turn conversational AI prompt suite
    • Create a prompt-powered writing assistant
    • Design text-to-image pipelines using structured prompts
    • Build prompt workflows using Zapier + OpenAI API

    ⏱️ Estimated Duration

    Daily Study TimeEstimated DurationIdeal For
    2 hours/day10–12 days (~2 weeks)Best for thoughtful learning pace
    4 hours/day5–6 days (1 week)Balanced practice + experimentation
    6 hours/day3–4 days (bootcamp)Intense, project-driven immersion

    🎓 Outcome

    By the end of Prompt Engineering Fundamentals, you will:

    • Write clear, powerful prompts for text, code, image, and chat
    • Use prompting as a superpower in creative, analytical, and technical work
    • Automate and integrate prompt workflows using APIs or GenAI tools
    • Be ready for AI product design, LLM app development, and AI agent engineering
  • Generative AI Tools & Workflows: Create with AI

    Generative AI Tools & Workflows: Create with AI

    🎨 Generative AI Tools & Workflows: Build, Create, and Automate with Intelligence


    🧾 Course Description

    Generative AI is revolutionizing the way we create content, design experiences, and build intelligent systems. In “Generative AI Tools & Workflows”, you’ll explore how to use modern GenAI platforms — like OpenAI, HuggingFace, Google Vertex AI, and Stability AI — to generate text, images, code, and audio, and integrate them into real-world applications.

    This course is designed for developers, creatives, product designers, marketers, and AI enthusiasts who want to master tools like ChatGPT, DALL·E, Midjourney, GitHub Copilot, and build end-to-end GenAI workflows that go beyond experimentation and into usable products.


    Key Benefits

    • 🧠 Understand GenAI Foundations — Learn how LLMs, diffusion models, and transformers work
    • 🔌 Tool-Focused & Practical — Hands-on with OpenAI, HuggingFace, DALL·E, and more
    • 🤖 Automate & Accelerate — Build GenAI agents, pipelines, and integrations
    • 🧰 No-Code to Code — Combine GUI tools and APIs for flexible workflows
    • 🚀 Real Use Cases — Product copywriting, code generation, image synthesis, voice AI, and chatbots

    🎯 Pre-requisites

    • Basic knowledge of Python, APIs, and working with JSON
    • Experience with web apps, automation, or creative tools is helpful
    • No prior machine learning or deep AI background required

    📚 Curriculum Breakdown

    📘 Module 1: Foundations of Generative AI

    • What is Generative AI? Types: Text, Image, Code, Audio, Video
    • Core models: LLMs (GPT), Diffusion (Stable Diffusion), GANs
    • Understanding prompts, embeddings, transformers

    💬 Module 2: Text Generation Workflows

    • Prompt engineering with OpenAI GPT-4 / ChatGPT API
    • Use cases: blog writing, summarization, email generation, chatbot flows
    • Prompt chaining, few-shot examples, system messages

    🎨 Module 3: Image Generation Tools

    • Tools: DALL·E 3, Midjourney, Stable Diffusion, Canva AI
    • Text-to-image prompts, styles, inpainting, variations
    • Use cases: social media graphics, storyboarding, thumbnails

    🧠 Module 4: Code Generation & Developer Tools

    • Using GitHub Copilot, OpenAI Codex
    • Generating Python/JavaScript snippets
    • Automating documentation and test generation
    • Safety and hallucination issues in generated code

    🧩 Module 5: APIs, Agents, and Workflows

    • Calling GenAI models via API (OpenAI, HuggingFace, Replicate)
    • Building intelligent agents using LangChain or custom Python wrappers
    • Connecting multiple tools into one pipeline (e.g., input → process → output → deploy)

    🎛️ Module 6: Automation, Ethics & Limitations

    • Using Zapier, Make, and no-code tools to trigger GenAI flows
    • Handling latency, token limits, hallucination, cost
    • Ethical considerations: bias, misuse, data privacy

    🧪 Module 7: Final Projects (Choose One)

    • Build a content generator for blogs/social media
    • Create a prompt-based image+text portfolio builder
    • Develop a simple AI chatbot using OpenAI API + LangChain
    • Deploy a GitHub Copilot-style code assistant

    ⏱️ Estimated Duration

    Daily Study TimeEstimated DurationIdeal For
    2 hours/day14–16 days (~2 weeks)Explorers and builders
    4 hours/day6–8 days (1 week)Balanced project-driven learners
    6 hours/day3–4 days (bootcamp)Intensive fast-track learning

    🎓 Outcome

    By the end of Generative AI Tools & Workflows, you will:

    • Use text, image, and code generation tools effectively
    • Integrate GenAI APIs into products and creative workflows
    • Build simple agents and automation using OpenAI and LangChain
    • Be ready to pursue LLM app development, GenAI product design, or AI agent engineering
  • Introduction to Machine Learning: ML & DL Unlocked

    Introduction to Machine Learning: ML & DL Unlocked

    🧠 Introduction to Machine Learning & Deep Learning: From Data to Intelligence


    🧾 Course Description

    Machine Learning (ML) and Deep Learning (DL) are the engines powering today’s intelligent systems — from recommendation engines and fraud detection to self-driving cars and chatbots. In “Introduction to Machine Learning & Deep Learning”, you’ll learn the mathematical intuition, practical tools, and coding skills to build and deploy your first models.

    This beginner-friendly course covers supervised and unsupervised learning, neural networks, model evaluation, and hands-on implementation using Python, Scikit-learn, TensorFlow, and Keras. Whether you’re a developer, data enthusiast, or aspiring AI engineer, this course builds the right foundation for your ML journey.


    Key Benefits

    • 🧠 Build Strong Foundations — Learn core concepts like regression, classification, loss functions, and overfitting
    • 🧰 Hands-On Implementation — Code real ML/DL models using Scikit-learn and TensorFlow/Keras
    • 🔄 Understand Model Lifecycle — Train, evaluate, optimize, and deploy ML models
    • 🎯 Clarity over Complexity — Visual explanations of neural networks and backpropagation
    • 🚀 Career Gateway — Prepares you for ML specialization, GenAI, or MLOps tracks

    🎯 Pre-requisites

    • Proficiency with Python (data types, functions, loops, libraries like NumPy/Pandas)
    • Basic understanding of linear algebra, statistics, and probability (conceptual level)
    • No prior experience in ML or DL required

    📚 Curriculum Breakdown

    📘 Module 1: Introduction to Machine Learning

    • What is ML? Types of ML: supervised, unsupervised, reinforcement
    • Use cases: NLP, vision, recommendation, healthcare
    • ML workflow: data → model → prediction → evaluation

    📊 Module 2: Data Preprocessing & Exploration

    • Cleaning and transforming data
    • Feature engineering and normalization
    • Data splitting: train, test, validation

    🔢 Module 3: Supervised Learning Algorithms

    • Linear regression, logistic regression
    • Decision trees, random forest, SVM
    • Model metrics: accuracy, precision, recall, F1-score

    🧩 Module 4: Unsupervised Learning

    • Clustering: K-Means, Hierarchical
    • Dimensionality reduction: PCA
    • Real-life use cases: customer segmentation, anomaly detection

    🧠 Module 5: Introduction to Deep Learning

    • What is a neural network? Perceptron to MLP
    • Layers, weights, activation functions
    • Forward pass and backpropagation (intuitive explanation)

    ⚙️ Module 6: Building Neural Networks with TensorFlow/Keras

    • Model architecture and compiling
    • Training and evaluating a model
    • Avoiding overfitting: dropout, early stopping, batch size

    🧪 Module 7: Real-World Projects

    Choose one:

    • Predict house prices (regression)
    • Classify images (MNIST / CIFAR-10)
    • Detect spam messages (NLP)

    ⏱️ Estimated Duration

    Daily Study TimeEstimated DurationIdeal For
    2 hours/day16–18 days (~3 weeks)Balanced pace with practice
    4 hours/day8–9 days (~1.5 weeks)For committed learners
    6 hours/day5–6 days (bootcamp)Immersive and project-intensive

    🎓 Outcome

    By the end of Introduction to Machine Learning & Deep Learning, you will:

    • Understand the mathematics and workflow behind ML/DL models
    • Build, train, and evaluate your own models using Scikit-learn and Keras
    • Apply ML/DL to real-world problems in vision, text, and prediction
    • Be ready to advance into deep learning, MLOps, LLMs, or AI product development
  • AI Concepts for Developers

    AI Concepts for Developers

    🤖 AI Concepts for Developers: Build Smarter Software with Intelligent Design


    🧾 Course Description

    Artificial Intelligence is no longer limited to research labs — it’s now a core part of modern software development. “AI Concepts for Developers” is designed to help developers, software engineers, and architects understand how AI works, where it fits into their tech stack, and how to start building intelligent features using practical tools and APIs.

    This course covers foundational concepts like machine learning, neural networks, natural language processing (NLP), computer vision, and introduces frameworks like TensorFlow, PyTorch, and OpenAI APIs — all explained with real-world developer use cases.

    Whether you’re building a chatbot, a recommendation engine, or a smart search feature, this course gives you the knowledge to get started confidently.


    Key Benefits

    • 🧠 Understand AI Without a PhD — Learn ML and AI principles as a developer
    • 🔌 Practical & Tool-Centric — Use Python, APIs, and SDKs to implement AI features
    • 🌍 Real-World Use Cases — Image recognition, sentiment analysis, intelligent automation
    • 🧰 Developer-Centric Approach — Write and deploy simple AI models, not just theory
    • 🚀 Foundation for Advanced Learning — Ideal gateway to deeper ML, LLMs, and GenAI tracks

    🎯 Pre-requisites

    • Familiarity with Python or JavaScript (control flow, functions, data structures)
    • Comfort with APIs, JSON, and basic HTTP concepts
    • No prior experience in AI or machine learning required

    📚 Curriculum Breakdown

    📘 Module 1: Introduction to AI & ML

    • What is AI, ML, DL? Differences and use cases
    • Supervised vs unsupervised learning
    • Real-world applications and trends

    🧠 Module 2: Key AI Concepts for Developers

    • Classification, regression, clustering
    • Data preprocessing basics
    • Accuracy, precision, recall explained

    🧰 Module 3: AI Tools & Frameworks

    • Python + Scikit-learn basics
    • TensorFlow & PyTorch (intro only)
    • Using HuggingFace & OpenAI APIs

    💬 Module 4: Natural Language Processing (NLP)

    • Tokenization, sentiment analysis
    • Text classification using pretrained models
    • Building simple chatbots using OpenAI or Cohere

    🖼️ Module 5: Computer Vision Basics

    • Image classification with MobileNet or ResNet
    • Object detection using pretrained models
    • Using OpenCV for image processing tasks

    📦 Module 6: Integrating AI into Applications

    • AI as a microservice
    • Using AI in frontend/backend via REST APIs
    • Security, latency, cost considerations

    🧪 Module 7: Final Project

    • Choose one:
      • Smart chatbot using OpenAI API
      • AI image recognizer (upload + predict)
      • AI-powered feedback summarizer or recommender

    ⏱️ Estimated Duration

    Daily Study TimeEstimated DurationIdeal For
    2 hours/day14–16 days (~2 weeks)Developers with full-time jobs
    4 hours/day7–8 days (~1 week)Intermediate learners
    6 hours/day4–5 days (bootcamp)Fast-track with mini-project

    🎓 Outcome

    By the end of AI Concepts for Developers, you will:

    • Understand the building blocks of AI and ML
    • Be able to use popular APIs and Python libraries to solve real-world problems
    • Build your first AI-powered features into apps
    • Be ready to pursue deeper learning in ML, LLMs, or GenAI
  • Agile & Scrum Basics: Ability to adapt to change

    Agile & Scrum Basics: Ability to adapt to change

    🌀 Agile & Scrum Basics: Deliver Faster, Collaborate Better


    🧾 Course Description

    In today’s fast-paced digital world, Agile and Scrum have become the go-to methodologies for managing software projects efficiently and flexibly. “Agile & Scrum Basics” introduces you to the core principles, roles, ceremonies, and tools that define Agile project delivery — with a deep focus on Scrum.

    This beginner-friendly course is designed for developers, testers, product owners, project managers, or anyone entering a team working in Agile. You’ll learn how to work in sprints, plan effectively, hold daily stand-ups, write user stories, and deliver business value consistently — with hands-on scenarios and team simulations.


    Key Benefits

    • 🧠 Understand Agile Mindset — Deliver in iterations, embrace change, and focus on value
    • 🧩 Master Scrum Roles and Ceremonies — Work smoothly as a dev, PO, or Scrum Master
    • 📅 Improve Productivity — Plan better with backlog grooming, estimation, and retrospectives
    • 🤝 Enhance Collaboration — Clear communication, ownership, and teamwork culture
    • 💼 Industry-Aligned Skills — Get prepared for Agile teams, interviews, and certifications (CSM/PSM)

    🎯 Pre-requisites

    • No prior Agile or project management knowledge required
    • Basic understanding of software teams helpful but not necessary
    • Suitable for non-tech, tech, and hybrid roles

    📚 Curriculum Breakdown

    🧭 Module 1: Agile Fundamentals

    • What is Agile? Manifesto and principles
    • Agile vs Waterfall
    • Agile values: collaboration, feedback, working software

    🌀 Module 2: Scrum Framework Overview

    • What is Scrum? When and why to use it
    • Scrum roles: Product Owner, Scrum Master, Development Team
    • Scrum events: Sprint, Sprint Planning, Daily Stand-up, Review, Retrospective

    🗂️ Module 3: Product Backlog & Sprint Planning

    • Writing user stories and acceptance criteria
    • Prioritization techniques: MoSCoW, WSJF
    • Estimation: Story points, Planning Poker

    📈 Module 4: Sprint Execution & Delivery

    • How Daily Stand-ups work
    • Definition of Done (DoD) and Definition of Ready (DoR)
    • Burn-down charts and task boards (Jira, Trello)

    🔁 Module 5: Review, Feedback & Retrospective

    • Sprint review for demo & validation
    • How to conduct retrospectives effectively
    • Continuous improvement mindset

    🛠️ Module 6: Tools, Artifacts & Real-Life Scenarios

    • Scrum artifacts: Product backlog, Sprint backlog, Increment
    • Tools: Jira, Trello, Miro (overview)
    • Scrum in remote/hybrid teams

    🧪 Module 7: Agile Simulation Project

    • Participate in a simulated Agile sprint
    • Write stories, conduct planning, review and retro
    • Evaluate team velocity and reflect

    ⏱️ Estimated Duration

    Daily Study TimeEstimated DurationBest For
    2 hours/day7–8 days (~1.5 weeks)Smooth daily pace with exercises
    4 hours/day3–4 daysGreat for onboarding or crash course
    6 hours/day2–3 days (bootcamp)Ideal for rapid team training

    🎓 Outcome

    By the end of Agile & Scrum Basics, you will:

    • Understand how Agile and Scrum work in real teams
    • Take part in sprint ceremonies and contribute effectively
    • Use Jira/Trello to manage tasks and track progress
    • Be prepared for Agile job roles, Scrum interviews, or CSM/PSM certification
  • System Design: Systems that Scale & Evolve

    System Design: Systems that Scale & Evolve

    🧠 System Design Bootcamp: Architect Scalable and Reliable Systems


    🧾 Course Description

    System Design is a critical skill for backend engineers, full stack developers, and tech leads. In “System Design Bootcamp”, you’ll learn how to architect scalable, fault-tolerant, and high-performance systems that power real-world applications like YouTube, Uber, WhatsApp, or Netflix.

    This course is structured around core design principles, component patterns, trade-offs, and interview-ready architectures. You’ll design end-to-end systems using tools like load balancers, databases, caching, queues, CDN, CAP theorem, and consistency models.

    Perfect for engineers preparing for interviews or architects designing real production systems.


    Key Benefits

    • 🧩 Design with Clarity — Break down complex problems into scalable components
    • 🌐 Real-World Readiness — Learn architectures behind well-known platforms
    • ⚖️ Balance Trade-offs — Understand consistency, availability, and performance
    • 🏗️ Deployable Patterns — Use queues, caching, replication, and sharding effectively
    • 🧪 Interview-Ready — Practice whiteboard sessions and system walkthroughs

    🎯 Pre-requisites

    • Strong knowledge of data structures & algorithms
    • Working experience with web apps or backend systems
    • Familiarity with network basics, databases, and APIs
    • No prior experience with distributed systems required

    📚 Curriculum Breakdown

    📘 Module 1: Foundations of System Design

    • What is system design?
    • Types of systems: OLTP vs OLAP, synchronous vs async
    • Requirements gathering (functional & non-functional)

    🔧 Module 2: Core Building Blocks

    • Load balancers, reverse proxies
    • Databases (SQL vs NoSQL), sharding
    • Caching strategies (Redis, Memcached)
    • CDNs, rate limiting, API gateway

    📶 Module 3: Scaling Techniques

    • Vertical vs horizontal scaling
    • Database replication & partitioning
    • Consistent hashing and data distribution
    • Auto-scaling and stateless architecture

    🔁 Module 4: Communication and Coordination

    • REST vs gRPC vs message queues
    • Message brokers: Kafka, RabbitMQ
    • Event-driven architecture and pub-sub models

    🔐 Module 5: Reliability, Fault Tolerance, and Security

    • CAP theorem, eventual consistency
    • Failover, retries, circuit breakers
    • Authentication and authorization design
    • Data security and rate limiting

    🛠️ Module 6: Monitoring and Maintenance

    • Observability: metrics, logs, tracing
    • Health checks and alerting
    • Blue-green and canary deployments

    🧪 Module 7: System Design Patterns

    • Microservices vs monolith vs SOA
    • CQRS, Saga pattern, database-per-service
    • API versioning and backward compatibility

    🚦 Module 8: Case Studies & Final Projects

    • Design real-world systems like:
      • URL shortener (Bitly)
      • Ride-sharing service (Uber backend)
      • Chat system (WhatsApp)
      • Video streaming platform (YouTube/Netflix)
    • Present architecture + justify decisions

    ⏱️ Estimated Duration

    Daily Study TimeEstimated DurationIdeal For
    2 hours/day18–20 days (~3 weeks)Deep understanding with practice
    4 hours/day9–10 days (~1.5 weeks)Balanced case studies and theory
    6 hours/day5–6 days (bootcamp)Fast-track, intensive learners

    🎓 Outcome

    By the end of System Design Bootcamp, you will:

    • Design scalable and maintainable systems using real-world techniques
    • Explain your architectural decisions in interviews and discussions
    • Balance performance, consistency, and cost
    • Be ready for system design interviews, tech lead roles, or architect-level work
  • Full Stack Architecture: The Blueprint behind the App

    Full Stack Architecture: The Blueprint behind the App

    🏗️ Full Stack Architecture: Design Scalable, Maintainable Applications from Frontend to Backend


    🧾 Course Description

    Full Stack Architecture is about more than just coding both frontend and backend — it’s about designing software systems that are scalable, modular, secure, and maintainable. In “Full Stack Architecture”, you’ll learn how to plan, build, and document full-stack systems using modern web technologies (like React, Node.js, Spring Boot, MongoDB, and PostgreSQL) with clean separation of concerns, API design, data flow, deployment pipelines, and cloud integration.

    This course bridges the gap between developer and architect by teaching you how to think holistically — managing components like authentication, caching, state, APIs, databases, deployment, and observability.

    Perfect for senior developers, tech leads, and aspiring architects, this course turns your development experience into architecture expertise.


    Key Benefits

    • 🧱 End-to-End System Design — Learn how components interact from UI to DB
    • 📦 Modular Thinking — Design scalable, testable, and maintainable layers
    • 🔐 Secure & Performant — Handle auth, rate limiting, logging, and monitoring
    • 🚀 CI/CD & Cloud Ready — Plan pipelines and deployments from day one
    • 📚 Team-Ready Docs — Use diagrams, documentation, and handoff strategies

    🎯 Pre-requisites

    • Solid knowledge of frontend (React/Angular/Vue) and backend (Node.js, Java, Python) frameworks
    • Experience with REST APIs, databases, and basic DevOps practices
    • Optional: Exposure to Git, Docker, CI/CD tools, or cloud platforms (AWS/GCP/Azure)

    📚 Curriculum Breakdown

    📘 Module 1: Introduction to Full Stack Architecture

    • What is full stack architecture?
    • Layers of a modern full-stack app
    • Monolith vs microservices vs hybrid architectures

    🧠 Module 2: Frontend Architecture

    • Component structure and state management
    • API integration strategies
    • Optimizing for performance, accessibility, and SEO
    • CI for frontend builds

    🔗 Module 3: Backend Architecture

    • Layered design (Controller → Service → DAO)
    • REST vs GraphQL
    • Statelessness, error handling, validation
    • Microservice readiness

    🛢️ Module 4: Data Layer & Persistence

    • Choosing between SQL vs NoSQL
    • ORM usage, schema design, migrations
    • Connection pooling, query optimization
    • Caching with Redis/Memcached

    🔐 Module 5: Security & Auth Architecture

    • JWT, OAuth2, sessions vs tokens
    • Securing APIs and frontend routes
    • Data sanitization and encryption
    • Rate limiting and CORS

    ⚙️ Module 6: CI/CD & Deployment Architecture

    • Branching models and GitOps
    • Dockerizing apps and managing environments
    • CI pipelines for build → test → deploy
    • Deploying to cloud (Render, Railway, AWS, Vercel, Netlify)

    📈 Module 7: Monitoring & Observability

    • Logging (Winston, ELK), tracing, health checks
    • Uptime monitoring, error alerts
    • Integration with tools like Sentry, Prometheus

    🧪 Module 8: Final Architecture Project

    • Design & Document a Full Stack System:
      • Frontend (React/Vue)
      • Backend API (Node.js/Java)
      • DB layer (PostgreSQL/MongoDB)
      • Auth + API Gateway + CI/CD
      • Deployment to cloud

    ⏱️ Estimated Duration

    Daily Study TimeEstimated DurationIdeal For
    2 hours/day16–18 days (~3 weeks)Great for part-time tech professionals
    4 hours/day8–9 days (~1.5 weeks)Balanced learning with project focus
    6 hours/day5–6 days (bootcamp)Intensive system design & labs

    🎓 Outcome

    By the end of Full Stack Architecture, you will:

    • Design scalable, production-ready full-stack applications
    • Choose the right components and patterns for each layer
    • Handle CI/CD pipelines, security, monitoring, and deployments
    • Confidently take on roles like Technical Architect, Full Stack Lead, or Solution Engineer
  • End-to-End Testing with Cypress

    End-to-End Testing with Cypress

    🌐 End-to-End Testing with Cypress: Automate the User Journey


    🧾 Course Description

    Cypress is a fast, powerful, and developer-friendly tool for end-to-end (E2E) testing of modern web applications. In “End-to-End Testing with Cypress”, you’ll learn to simulate real user behavior, verify critical workflows, and catch bugs before your users do — all within a sleek and scriptable browser-based environment.

    From first click to final checkout, this course equips you with practical Cypress testing skills including UI interaction, network mocking, visual assertions, custom commands, and CI integration.

    Perfect for frontend developers, QA engineers, and test automation teams, this course will help you ensure that your web app delivers a flawless user experience.


    Key Benefits

    • 🎯 Test Like a User — Click buttons, type inputs, and validate DOM behavior
    • Fast & Reliable — Runs in real browsers with instant feedback and time travel
    • 🔁 Fully Scriptable — Chain commands, add waits, assert like a boss
    • 🔍 Debug with DevTools — See what happened and where it failed
    • 🔌 CI/CD Ready — Integrates with GitHub Actions, GitLab CI, CircleCI, and more

    🎯 Pre-requisites

    • Solid understanding of HTML, CSS, and JavaScript
    • Familiarity with modern web apps (React, Angular, Vue, etc.)
    • Optional: basic experience with Git, npm, or testing concepts

    📚 Curriculum Breakdown

    🧱 Module 1: Getting Started with Cypress

    • What is E2E testing vs unit/integration testing
    • Installing Cypress in a project
    • Cypress Test Runner: Overview and UI

    🖱️ Module 2: Writing Your First Tests

    • Visiting URLs with cy.visit()
    • Querying elements: cy.get(), cy.contains()
    • Performing actions: click(), type(), check(), etc.

    Module 3: Assertions & Validation

    • Built-in assertions with should(), expect()
    • Checking visibility, value, URL, length, classes
    • Timing strategies: retries and waiting

    🌐 Module 4: Testing Real App Workflows

    • Testing login, navigation, form validation
    • Testing lists, tables, and modals
    • Handling dynamic content and loading spinners

    🕹️ Module 5: Advanced Cypress Features

    • Fixtures for test data
    • Custom commands for DRY code
    • Aliases & chaining for better readability
    • Network mocking with cy.intercept()

    📷 Module 6: Debugging and Screenshots

    • Time travel and command log
    • Taking screenshots and videos
    • Debugging in browser DevTools

    🔁 Module 7: CI/CD Integration & Headless Runs

    • Headless mode testing
    • Running in GitHub Actions / Jenkins
    • Generating and publishing reports

    🧪 Module 8: Final Project

    • End-to-End Test Suite for a Sample Web App
      • Full test case coverage: login → CRUD → logout
      • Mocking API responses
      • CI execution + dashboard report

    ⏱️ Estimated Duration

    Daily Study TimeEstimated DurationIdeal For
    2 hours/day10–12 days (~2 weeks)Steady pace with hands-on demos
    4 hours/day5–6 days (1 week)Ideal for project-based learners
    6 hours/day3–4 days (bootcamp)Fast-paced with full walkthrough

    🎓 Outcome

    By the end of End-to-End Testing with Cypress, you will:

    • Automate UI workflows like a real user
    • Handle asynchronous content, network calls, and authentication
    • Organize maintainable test suites with reusable components
    • Integrate Cypress tests into your CI pipelines for release confidence
  • Jest Framework: The quest of Javascript to run as per expectations

    Jest Framework: The quest of Javascript to run as per expectations

    🧪 Test with Jest: Fast & Reliable Unit Testing for JavaScript


    🧾 Course Description

    Jest is the most popular testing framework for JavaScript applications — especially in the React and Node.js ecosystem. In “Test with Jest”, you’ll learn how to write unit tests, snapshot tests, and mock dependencies to ensure your code works reliably, every time.

    This hands-on course helps developers build confidence in their JS/TS codebases using Jest’s powerful APIs, fast execution, and simple syntax. From basic assertions to asynchronous testing, mocking, and test coverage, this course equips you with everything needed to test modern frontend and backend apps.


    Key Benefits

    • Blazing-Fast Testing — Run lightweight, in-memory tests with zero config
    • 🔒 Write Bug-Free Code — Catch regressions and failures early
    • 📦 Out-of-the-Box Magic — Built-in assertion library, coverage reports, and mocking
    • 🔁 Great for React & Node — Preferred choice for full-stack JavaScript apps
    • 🧰 CI-Friendly — Works well with GitHub Actions, GitLab CI, CircleCI, etc.

    🎯 Pre-requisites

    • Familiarity with JavaScript or TypeScript (functions, variables, objects, arrays)
    • Basic knowledge of Node.js and package managers (npm, yarn)
    • Optional: experience with React or APIs is helpful
    • No prior testing experience needed

    📚 Curriculum Breakdown

    📘 Module 1: Introduction to Testing with Jest

    • Why testing matters
    • Installing Jest in a Node.js or React project
    • Writing and running your first test

    🧪 Module 2: Core Testing Concepts

    • The AAA pattern: Arrange, Act, Assert
    • Matchers and assertions (toBe, toEqual, toContain, etc.)
    • Grouping tests with describe, beforeEach, afterEach

    🧱 Module 3: Mocking and Spies

    • Manual and automatic mocks
    • Using jest.fn(), jest.mock()
    • Asserting calls, parameters, return values

    🔁 Module 4: Asynchronous Testing

    • Testing promises and async/await functions
    • Using done(), resolves/rejects, and async functions
    • Testing APIs and database calls

    🧪 Module 5: Snapshot Testing

    • Snapshot test basics
    • Best practices and snapshot updating
    • Use cases in React, UI components

    📊 Module 6: Code Coverage and Debugging

    • Generating coverage reports
    • Understanding uncovered branches/lines
    • Debugging failing tests

    🧰 Module 7: Integrating with CI and Git Hooks

    • Running tests on pre-commit (husky, lint-staged)
    • Using Jest with GitHub Actions or GitLab CI
    • Test report output formats

    🧪 Module 8: Final Project

    • Mini Test Suite for a Node.js Utility or React Component
      • Write unit and async tests
      • Add mock functions
      • Include snapshots (optional)
      • Generate and analyze test coverage

    ⏱️ Estimated Duration

    Daily Study TimeEstimated DurationIdeal For
    2 hours/day8–10 days (~2 weeks)Part-time with examples
    4 hours/day4–5 days (1 week)Ideal for rapid learners
    6 hours/day2–3 days (bootcamp)Immersive with hands-on focus

    🎓 Outcome

    By the end of Test with Jest, you will:

    • Write efficient, readable, and reusable unit tests
    • Mock functions, modules, and APIs for isolation
    • Perform snapshot and asynchronous testing
    • Automate testing as part of your dev workflow and CI/CD pipelines
  • Unit Testing: The code you can trust

    Unit Testing: The code you can trust

    🧪 Unit Testing Unlocked: Write Confident, Reliable Code


    🧾 Course Description

    Unit testing is the foundation of reliable software development. It ensures that each piece of your application works as expected, reducing bugs and increasing confidence during updates, refactoring, and deployment.

    In “Unit Testing Unlocked”, you’ll learn the principles, tools, and practices of writing effective unit tests for functions, modules, and classes using popular frameworks like JUnit (Java), PyTest (Python), or Jest (JavaScript). This hands-on course helps developers of all levels build testable code with real-world examples, mock objects, test-driven development (TDD), and CI integration.


    Key Benefits

    • 🔒 Code with Confidence — Catch bugs early and prevent regressions
    • 🧠 Write Better Code — Testing improves architecture and design
    • 🚀 Refactor Fearlessly — Maintain clean code with long-term stability
    • 🔁 TDD-Ready Mindset — Build features by writing tests first
    • ⚙️ CI/CD Integrated — Automate testing as part of build pipelines

    🎯 Pre-requisites

    • Comfortable with a programming language (Java, Python, JavaScript, etc.)
    • Familiarity with functions, classes, and control flow
    • Optional: exposure to Git or build tools like Maven/npm is helpful
    • No prior testing experience required

    📚 Curriculum Breakdown

    📘 Module 1: Introduction to Unit Testing

    • What is unit testing? Why it matters
    • Unit tests vs integration, system, and E2E tests
    • Choosing a testing framework: JUnit, PyTest, Jest

    🧪 Module 2: Writing Your First Unit Test

    • Basic test structure: Arrange, Act, Assert
    • Asserting values and conditions
    • Running tests and viewing results

    📦 Module 3: Organizing Test Code

    • Test naming conventions and file structure
    • Setup and teardown methods
    • Grouping and parameterizing tests

    🔄 Module 4: Mocking & Dependency Injection

    • Why and when to mock
    • Using mock libraries (Mockito, unittest.mock, Jest Mocks)
    • Testing isolated units of code with fake dependencies

    🧱 Module 5: Test Coverage and Code Quality

    • Understanding coverage reports
    • Balancing test quality vs test quantity
    • Mutation testing (intro)

    🔁 Module 6: Test-Driven Development (TDD)

    • Red-Green-Refactor loop
    • Writing minimal code to pass tests
    • Refactoring with confidence

    🚦 Module 7: CI Integration and Automation

    • Running tests in CI pipelines (GitHub Actions, Jenkins, etc.)
    • Failing fast and triggering alerts
    • Badges, reports, and best practices

    🧪 Module 8: Final Project

    • Test Suite for a Mini App or Library
      • Write unit tests for business logic
      • Mock external dependencies
      • Achieve meaningful test coverage
      • Automate with CI tool (optional)

    ⏱️ Estimated Duration

    Daily Study TimeEstimated DurationIdeal For
    2 hours/day10–12 days (~2 weeks)Steady conceptual + hands-on
    4 hours/day5–6 days (1 week)Balanced pace with real examples
    6 hours/day3–4 days (bootcamp)Project-driven immersive learning

    🎓 Outcome

    By the end of Unit Testing Unlocked, you will:

    • Write robust unit tests for your codebase
    • Use mocks and test doubles for isolation
    • Understand how testing improves software quality
    • Integrate automated tests into CI pipelines for long-term stability