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Arrays, trees, graphs, sorting, and Big-O.
Auth, Firestore, and Cloud Functions.
Unit, integration, and E2E testing with Jest & Playwright.
Figma, wireframes, design systems, accessibility.
Goroutines, channels, and gRPC services.
Ownership, borrowing, and safe concurrency.
App Router, server components, and API routes.
Schemas, resolvers, and Apollo Client.
Jetpack Compose, activities, and Play Store.
SwiftUI, Xcode, and App Store publishing.
Build cross-platform iOS/Android apps with Flutter.
Wallets, smart contracts, and decentralized apps.
Threats, cryptography, network security.
Pandas, NumPy, Matplotlib, and data analysis.
Supervised, unsupervised learning with scikit-learn.
EC2, S3, IAM, Lambda, and cloud fundamentals.
Containers, images, Docker Compose, and CI/CD.
Version control, branching, PRs, and collaboration.
Relational modeling, joins, indexes, and optimization.
Semantic HTML, Flexbox, Grid, and responsive design.
Add static types to JavaScript for safer code.
Build REST APIs with Express, middleware, and databases.
Learn Python from scratch — syntax, data structures, OOP, and real projects.
Build modern UIs with components, hooks, state management, and best practices.
Master variables, functions, arrays, objects, and DOM manipulation through hands-on lessons.
