Explore In-Demand Courses &
Career Accelerator Tracks
Master real-world software engineering, Generative AI, and product design from leads at Stripe, Microsoft, and Figma. Build production apps and get hired.
Full-Length Career Tracks
Full-Stack Web Engineering Career Track
Master modern full-stack development with Next.js 16, React 19, TypeScript, PostgreSQL, Prisma, AI SDK, and automated cloud deployments.
Alex Rivera (ex-Stripe)Generative AI & LLM Systems Engineering Track
From prompt engineering and fine-tuning to production RAG pipelines, vector embeddings, and autonomous multi-agent systems.
Marcus Chen (ex-Microsoft)UI/UX & Design Systems Architecture Track
Design world-class digital products in Figma, master variables and design tokens, and translate them seamlessly into production React code.
Maya Patel (ex-Figma)Cloud Architecture & Kubernetes DevOps Track
Architect resilient multi-region infrastructure on AWS, automate with Terraform, master Docker container orchestration, and ship zero-downtime CI/CD.
David K. (AWS Certified Solution Architect)Cross-Platform Mobile Pro: React Native & Expo Track
Build fluid, 60fps iOS and Android applications with Expo Router v4, Reanimated 3, native device APIs, in-app purchases, and offline sync.
Sarah Connor (ex-Airbnb)Specialized Masterclasses
DSA Notes
Visual decision trees, sliding windows, recursion templates, and graph traversals for top product company interviews.
Kunal & Leads
DSA & System Design Lead • ex-Google
Full Stack Notes
Complete blueprint covering App Router streaming, zero-bundle Server Components, and multi-tenant PostgreSQL schemas.
Alex Rivera
Staff Engineer • ex-Stripe
Backend Notes
Designing event-driven backends, transactional outbox patterns, cache stampede protection, and token bucket rate limiting.
Marcus Vance
Principal Backend Lead • ex-Uber
AI/ML Notes
Enterprise RAG pipelines with semantic chunking, dense vector HNSW search, and LangGraph multi-agent supervisors.
Dr. Marcus Chen
Principal AI Architect • ex-Microsoft
System Design Notes
Back-of-the-envelope estimation formulas, distributed caching with Redis, Kafka idempotency, and database sharding.
Elena Rostova
Staff Infrastructure Architect • ex-Meta
DevOps & Cloud Notes
Hardened distroless multi-stage Docker builds, Terraform AWS modules, zero-downtime rolling deploys, and ArgoCD GitOps.
David K.
Principal Cloud Architect • AWS Certified
Frequently Asked Questions
Everything you need to know about our free PDF notes, open projects, and tracks.