Browse Courses

Implement secure auth flows: authorization code, PKCE, client credentials, token refresh, and JWK validation.

Learn Go from scratch: goroutines, channels, interfaces, and building production-grade REST APIs and CLI tools.

Build native iOS apps with Swift 5.9. Covers SwiftUI, Combine, async/await, Core Data, and App Store submission.

Develop Android apps with Kotlin and Jetpack Compose. Covers ViewModel, Room, Retrofit, and Coroutines.

Master Redis data structures, pub/sub, Lua scripting, persistence, clustering, and caching design patterns.

Index, search, and analyze large datasets with Elasticsearch. Covers mappings, aggregations, and relevance tuning.

Build event-driven architectures with Kafka. Topics, partitions, consumer groups, exactly-once semantics, and Kafka Streams.

Decompose monoliths into microservices. Service boundaries, API gateways, circuit breakers, saga patterns, and observability.

Write tests first, code second. Unit tests, integration tests, mocking strategies, and the red-green-refactor cycle.

Write readable, maintainable code. Naming, functions, SOLID principles, code smells, and systematic refactoring techniques.

Master the Gang of Four patterns: creational, structural, and behavioral. Know when to use and when to avoid each pattern.

Master regex from literals to lookaheads. Matching, capturing, replacing, and optimizing patterns across languages.

Extract data from websites using requests, BeautifulSoup, and Scrapy. Handle pagination, auth, and anti-scraping measures.

Build async Python APIs with FastAPI. Pydantic validation, dependency injection, OAuth2, and SQLAlchemy 2.0 integration.

Configure Nginx for reverse proxy, load balancing, SSL termination, caching, and rate limiting in production.

Provision cloud infrastructure with Terraform. Modules, state management, workspaces, and GitOps workflows.

Instrument applications with Prometheus metrics. Build Grafana dashboards, define SLOs, and set up alerting rules.

Build real-time features: live chat, collaborative editing, and live dashboards using WebSockets and Server-Sent Events.

Learn Rust ownership, borrowing, lifetimes, async/await with Tokio, and build memory-safe systems software.

Navigate Linux, write Bash scripts, manage processes, automate tasks, and understand file systems and permissions.

Build REST APIs and microservices with Node.js, Express, and PostgreSQL. Covers auth, file uploads, and deployment.

Master Git from basics to advanced workflows: branching, rebasing, cherry-picking, bisect, and team collaboration strategies.

Design and implement GraphQL APIs with schemas, resolvers, subscriptions, federation, and N+1 query optimization.

Build cross-platform mobile apps for iOS and Android with Flutter and Dart. Covers state management and native integrations.

Start your programming journey with Python. Learn variables, loops, functions, and file I/O through hands-on projects.

Master arrays, linked lists, trees, graphs, sorting, and searching. Essential skills for technical interviews and efficient code.

Build modern web apps with React 19. Covers hooks, context, state management, and server components with real-world projects.

Deploy scalable applications on AWS. Covers EC2, S3, Lambda, RDS, IAM, and architecture best practices.

Understand threats, vulnerabilities, encryption, network security, and secure coding principles. Ideal for developers entering security.

Go beyond basic types. Learn generics, conditional types, mapped types, decorators, and advanced patterns for large codebases.

Design normalized relational schemas, write complex queries, understand indexes, transactions, and optimize query performance.

Containerize applications with Docker, orchestrate with Kubernetes. Covers deployments, services, Helm, and GitOps workflows.

Implement regression, classification, clustering, and neural networks using scikit-learn, pandas, and TensorFlow.

Master modern JavaScript: arrow functions, destructuring, promises, async/await, modules, and the event loop.

Design scalable systems: load balancers, caches, queues, sharding, and consistency models. Pass FAANG system design rounds.

Build reactive web interfaces with Vue 3. Learn the Composition API, Pinia state management, and Vue Router.

Master the art of pour-over and espresso at home

A comprehensive deep-dive into AI Agents. Master Agent-Computer Interfaces, ReAct patterns, Multi-Agent frameworks (MetaGPT), and Evaluation (SWE-bench). Includes detailed research breakdowns and interactive quizzes.

Learn the fundamentals of AI and how to apply it in your code. This course covers AI APIs, machine learning basics, and practical applications.