CS & AI Learning Tracks
Structured courses built from curated YouTube content. Free, multilingual, designed for real-world skills.
64/180 courses fully populated
AI Agents โ ReAct & AutoGPT
Agentic LLMs: ReAct, AutoGPT, tool use, and building reliable AI agents.
AI Cost Optimization
Token economics, caching, model routing, and reducing LLM costs at scale.
AI Observability โ LangSmith & Arize
Trace, monitor, and debug LLM applications with LangSmith, Arize, and Helicone.
AI Red Teaming & Prompt Security
Prompt injection, jailbreaks, defenses, and red-teaming LLM apps systematically.
AI Safety & Alignment
RLHF, constitutional AI, jailbreaks, and the alignment problem.
advanced
Android Jetpack Compose Mastery
Beyond basics: custom layouts, animations, side effects, and Compose performance.
advanced
Apache Airflow Deep Dive
Beyond the basics: dynamic DAGs, sensors, custom operators, and production Airflow deployments.
advanced
Apache Cassandra โ Wide-Column Store
Distributed wide-column NoSQL: Cassandra ring topology, partitioning, and tunable consistency.
advanced
Apache Druid โ Real-Time OLAP
Sub-second analytical queries on streaming + historical data with Apache Druid.
advanced
Apache Flink โ Real-Time Stream Processing
Stateful stream processing with Apache Flink: windows, watermarks, and exactly-once semantics.
advanced
Apache Kafka โ Platform Event Streaming
Bangun sistem event-driven real-time dengan Kafka topics, producers, consumers, dan Kafka Streams.
advanced
Apache Spark โ Pemrosesan Big Data
Proses dataset masif dalam skala besar dengan Spark SQL, DataFrames, dan Spark Streaming.
API Design Patterns Advanced
Pagination, idempotency, batch endpoints, partial updates, and long-running operations.
API Documentation โ OpenAPI 3
OpenAPI 3.1 specs, code generation, and developer-friendly API docs.
advanced
API Gateway Patterns
API gateway design: Kong, Tyk, AWS API Gateway. Routing, auth, rate limiting, and BFF patterns.
API Rate Limiting & Throttling
Token bucket, sliding window, distributed rate limiting with Redis.
API Versioning Strategies
URL versioning, header versioning, deprecation, and managing breaking changes.
advanced
Application Security โ SAST & DAST
Find vulnerabilities before attackers do: static analysis, dynamic scanning, and dependency auditing.
AR/VR Development โ WebXR
Build AR and VR experiences in the browser with WebXR, A-Frame, and Three.js.
advanced
Arsitektur Aplikasi Mobile โ Clean dan Scalable
Arsitektur aplikasi mobile produksi dengan MVVM, Clean Architecture, desain modular, dan dependency injection.
intermediate
Astro โ The Content-Focused Framework
Build blazing-fast content sites with Astro: islands architecture, partial hydration, and zero-JS by default.
advanced
Authentication & OAuth 2.1
Production auth patterns: OAuth 2.1, OIDC, JWTs, refresh tokens, and session management without the gotchas.
intermediate
Backend for Frontend (BFF)
Tailored backends per client: BFF pattern, GraphQL federation, and the API composition layer.
advanced
Backstage โ Developer Portals
Spotify Backstage: service catalogs, scaffolders, and internal developer portals.
Bluetooth Low Energy (BLE)
BLE protocol, GATT services, characteristics, and BLE peripheral development.
Brain-Computer Interfaces
BCI basics: EEG signals, signal processing, and neural decoding for HCI.
intermediate
Browser Extensions
Chrome MV3 extensions: content scripts, service workers, storage, and Web Store publishing.
advanced
Browser Internals โ V8 & Rendering
How browsers work: V8 JIT, the rendering pipeline, layout, paint, composite, and event loop.
Calculus for Deep Learning
Derivatives, gradients, chain rule, and backpropagation from first principles.
intermediate
CDN & Edge โ Cloudflare Workers
Serverless at the edge: Cloudflare Workers, KV, D1, R2, and Durable Objects.
advanced
Chaos Engineering
Break things on purpose: chaos engineering principles, Chaos Mesh, and resilience testing.
advanced
ClickHouse โ Analytics Database
OLAP at scale: ClickHouse column store, merge tree engines, and sub-second analytics queries.
advanced
Clojure โ Lisp on the JVM
Modern Lisp with immutable data structures, REPL-driven development, and the JVM ecosystem.
intermediate
Cloud Computing dengan AWS
Layanan inti AWS: EC2, S3, Lambda, dan deployment aplikasi nyata di cloud.
advanced
Cloud Security โ IAM Patterns
Least privilege, role assumption, identity federation, and IAM in AWS, GCP, and Azure.
advanced
Compilers โ How Programming Languages Work
Lexing, parsing, AST, semantic analysis, IR, optimization, and code generation. Build a small compiler.
advanced
Computer Graphics & WebGL
Rasterization, shaders, lighting models, and 3D rendering with WebGL and Three.js.
Computer Vision โ Object Detection
YOLOv8, DETR, Segment Anything, and modern object detection pipelines.
advanced
Computer Vision dengan PyTorch
Deep learning untuk gambar: CNN, deteksi objek, segmentasi, dan model vision modern.
advanced
Container Security
Image scanning, runtime security, eBPF-based detection, and securing Kubernetes clusters.
Contract Testing with Pact
Consumer-driven contracts, Pact broker, and verifying microservice contracts.
advanced
CRDTs โ Conflict-Free Data Types
Collaborative apps without conflicts: state-based and op-based CRDTs.
advanced
Cryptography in Practice
Symmetric, asymmetric, hashing, KDFs, and avoiding the common crypto mistakes.
intermediate
Dasar-Dasar Jaringan Komputer
TCP/IP, DNS, HTTP/HTTPS, WebSockets, dan konsep jaringan yang harus dikuasai setiap backend dev.
intermediate
Dasar-Dasar Keamanan Siber
OWASP Top 10, kriptografi, autentikasi, dan pola pikir defensif untuk setiap pengembang.
beginner
Dasar-Dasar Pengembangan Web
Pelajari HTML, CSS, dan JavaScript dari awal. Fondasi penting untuk setiap pengembang web modern.
advanced
Data Engineering Pipelines
ETL dengan Python, Apache Airflow, Kafka, dan membangun data pipeline di produksi.
advanced
Data Mesh Architecture
Decentralized data ownership: data mesh principles, data products, and federated governance.
advanced
Database Internals โ Storage Engines
B-trees, LSM-trees, WAL, MVCC, and how databases actually store and retrieve data.
advanced
Database Vektor dan RAG
Retrieval-Augmented Generation: embeddings, pencarian vektor, Pinecone/Weaviate, dan RAG di produksi.
intermediate
dbt โ Data Build Tool
Transform data in your warehouse using dbt: models, tests, snapshots, and analytics engineering.
advanced
Deep Learning dan Neural Network
Neural network dari nol, PyTorch, CNN, dan pelatihan model nyata dengan dataset praktis.
DeFi Patterns
AMMs, lending protocols, flash loans, and the DeFi primitives.
intermediate
Design Patterns dan Low-Level Design
Prinsip SOLID, pola GoF (Singleton, Factory, Observer), dan low-level design untuk wawancara.
intermediate
DevOps dan CI/CD Pipeline
GitHub Actions, continuous deployment, infrastructure as code, dan budaya DevOps modern.
Diffusion Models Deep Dive
How diffusion models work: forward/reverse process, U-Nets, and beyond Stable Diffusion.
intermediate
Discrete Mathematics for CS
Sets, logic, combinatorics, graph theory, and proofs โ the math behind every CS topic.
advanced
Distributed Caching Patterns
Cache aside, write-through, write-behind, cache invalidation, and the consistent hashing ring.
advanced
Distributed Consensus โ Raft & Paxos
How distributed systems agree: Raft, Paxos, and the CAP theorem in practice.
intermediate
Docker dan Container
Bangun, deploy, dan kelola container. Dockerfiles, images, networks, dan orkestrasi dasar dengan docker-compose.
advanced
Domain-Driven Design (DDD)
Bounded contexts, aggregates, ubiquitous language, and strategic design with DDD.
Elasticsearch & Lucene
Inverted indexes, mapping, queries, aggregations, and Elasticsearch in production.
advanced
Elixir & Phoenix โ Concurrent Web
Build massively concurrent apps with Elixir, the BEAM VM, and the Phoenix LiveView framework.
Embedded Systems with Rust
Bare-metal Rust on microcontrollers: embedded-hal, no_std, and the Rust embedded ecosystem.
Embeddings & Semantic Search
Sentence embeddings, similarity search, hybrid retrieval, and reranking models.
advanced
Ethical Hacking dan Penetration Testing
Pelajari keamanan ofensif: pengintaian, eksploitasi, dan pemikiran defensif dengan lab praktis.
advanced
Event Sourcing & CQRS
Store events instead of state: event sourcing, CQRS, and projections.
advanced
Event-Driven Architecture
Event-driven patterns: pub/sub, event streaming, event-carried state transfer.
Firmware Development
C, memory-mapped I/O, interrupts, and writing reliable firmware for embedded systems.
intermediate
Flutter โ Aplikasi Mobile Lintas Platform
Bangun aplikasi cantik dan native-feeling untuk iOS dan Android dengan Flutter dan Dart.
Full-Text Search Strategies
Tokenization, stemming, fuzzy matching, and full-text search beyond simple LIKE.
intermediate
Game Development with Unity
Build 2D and 3D games with Unity, C#, and the modern Unity 6 toolchain.
advanced
Game Networking โ Multiplayer
Multiplayer architecture: client-server vs peer-to-peer, lag compensation, and rollback netcode.
advanced
Game Physics & Math
Vectors, matrices, quaternions, collision detection, and the math foundation of game physics.
beginner
Git dan GitHub โ Kontrol Versi untuk Pengembang
Kuasai Git dan GitHub: branches, merges, pull requests, dan alur kerja kolaboratif untuk tim profesional.
advanced
GitOps with Argo CD
Declarative continuous deployment: Argo CD, App-of-Apps pattern, and progressive rollouts.
intermediate
Go โ Pengembangan Backend Cloud-Native
Sintaks Go, goroutines, channels, REST API dengan Gin, dan deployment cloud-native dengan Docker.
intermediate
Godot โ Open Source Game Engine
Godot 4: scenes, nodes, GDScript, and shipping games on multiple platforms for free.
intermediate
Google Cloud Platform (GCP)
Compute Engine, Cloud Run, BigQuery, Pub/Sub, and the GCP ecosystem.
intermediate
GraphQL โ Desain API Modern
Rancang API yang fleksibel dan typed dengan GraphQL, Apollo, dan tooling modern.
advanced
gRPC & Protocol Buffers
Build high-performance RPC services with gRPC, Protocol Buffers, and streaming.
advanced
Haskell โ Functional Programming
Pure functional programming with Haskell: types, monads, lazy evaluation, and category theory basics.
intermediate
Helm Charts โ Kubernetes Packaging
Templating, charts, repositories, and managing Kubernetes apps with Helm 3.
advanced
Hexagonal & Clean Architecture
Ports and adapters, clean architecture layers, and dependency inversion in practice.
Information Theory
Entropy, KL divergence, cross-entropy, and the information-theoretic view of ML.
intermediate
Internationalization (i18n)
i18n architecture: ICU MessageFormat, plurals, RTL, locale-aware formatting, and translation pipelines.
advanced
iOS Animations & SwiftUI Mastery
SwiftUI matched geometry, spring animations, transitions, and Lottie. Build delightful iOS UX.
IoT โ MQTT & CoAP
IoT messaging protocols: MQTT brokers, CoAP, device fleets, and OTA updates.
beginner
Java โ Dari Nol hingga Enterprise
Sintaks Java, OOP, collections, streams, dan Spring Boot untuk pengembangan aplikasi enterprise.
intermediate
JavaScript Modern โ Dari ES6 hingga Async/Await
Penguasaan JavaScript modern: arrow functions, destructuring, modules, promises, dan async/await dalam proyek nyata.
advanced
Kubernetes โ Orkestrasi Container Skala Besar
Deploy, skala, dan kelola aplikasi containerized di produksi dengan Kubernetes.
intermediate
LangChain โ Bangun Aplikasi LLM
Bangun aplikasi LLM produksi dengan LangChain: chains, agents, tools, memory, dan retrieval.
Layer 2 โ Optimistic Rollups
Ethereum scaling: Optimism, Arbitrum, ZK-rollups, and the L2 landscape.
Linear Algebra for ML
Vectors, matrices, eigenvalues, SVD, and the linear algebra under every ML algorithm.
beginner
Linux dan Bash โ Command Line untuk Pengembang
Perintah Linux esensial, scripting Bash, dan administrasi sistem. Alat yang sangat diperlukan untuk setiap dev.
LLM Evaluation & Benchmarking
LM-Evaluation-Harness, MMLU, HumanEval, and building eval suites for production LLMs.
advanced
LLM Fine-Tuning with LoRA & QLoRA
Fine-tune large language models efficiently with LoRA, QLoRA, and the HuggingFace ecosystem.
intermediate
Logging at Scale โ ELK & Loki
Structured logging, log aggregation with the ELK stack and Loki, and log-based debugging.
intermediate
Machine Learning dengan Python
Algoritma ML klasik, scikit-learn, cross-validation, dan proyek praktis regresi dan klasifikasi.
advanced
Microservices โ Pola dan Praktik
Rancang, bangun, dan operasikan sistem terdistribusi dengan pola microservices dan praktik terbaik.
intermediate
Microsoft Azure for Developers
Azure App Service, Functions, Cosmos DB, and the Azure developer toolchain.
advanced
MLOps โ Machine Learning di Produksi
Bawa model ML dari notebook ke produksi: tracking, deployment, monitoring, dan CI/CD.
advanced
Mobile App Performance Tuning
Profile, measure, and optimize: startup time, frame drops, memory leaks, and battery use.
intermediate
Mobile Push Notifications
FCM, APNs, deep linking, rich notifications, and notification analytics.
intermediate
Mobile Testing โ XCTest & Espresso
Unit, UI, snapshot, and integration tests on iOS (XCTest) and Android (Espresso, Compose).
intermediate
MongoDB dan Database NoSQL
Database dokumen: desain schema, query, aggregations, dan skalabilitas dengan MongoDB.
advanced
Multimodal Models โ CLIP & BLIP
Models that bridge vision and language: CLIP, BLIP, and multimodal embeddings for search and generation.
Mutation Testing
Test the tests: mutation testing with Stryker, PIT, and mutmut.
intermediate
Next.js โ Framework React Full-Stack
Aplikasi React modern dengan server rendering: App Router, Server Components, dan deployment Vercel.
NFT Smart Contracts
ERC-721, ERC-1155, royalties, metadata, and NFT marketplace patterns.
advanced
NLP dan Large Language Models
Pemrosesan bahasa alami, transformers, attention, dan membangun aplikasi dengan LLM.
intermediate
Node.js โ JavaScript Sisi Server
Bangun server dan API produksi dengan Node.js, Express, dan pola asinkron modern.
Numerical Computing
Floating-point pitfalls, numerical stability, BLAS, and high-performance numerical code.
advanced
OpenTelemetry & Distributed Tracing
Instrument microservices with OpenTelemetry: traces, metrics, logs, and the unified observability stack.
advanced
Operating Systems Concepts
Processes, threads, scheduling, virtual memory, file systems, and how Linux really works.
intermediate
Pengembangan Kotlin dan Android
Bangun aplikasi Android native dengan Kotlin dan Jetpack Compose. MVVM, navigasi, dan publikasi Play Store.
intermediate
Pengembangan Swift dan iOS
Bangun aplikasi iPhone native dengan Swift, SwiftUI, dan framework Apple modern.
Performance Testing with k6
Load testing scripts in JavaScript, scenarios, thresholds, and production-like simulations.
advanced
Platform Engineering
IDPs, golden paths, and the modern platform engineering team.
intermediate
PostgreSQL โ Query Lanjutan dan Performa
Kuasai Postgres: indexing, query planning, JSONB, window functions, dan tuning untuk skala.
Probability & Statistics
Distributions, Bayes theorem, hypothesis testing, and the statistical foundations of ML.
intermediate
Prometheus & Grafana
Metrics-based monitoring: Prometheus scraping, PromQL queries, and Grafana dashboards.
intermediate
Prompt Engineering dan AI Agent
Kuasai prompt: chain-of-thought, few-shot, ReAct, dan bangun AI agent praktis dengan LangChain.
Property-Based Testing
Generative testing with Hypothesis, fast-check, and finding bugs at the property level.
intermediate
Pulumi โ Infrastructure as Code
IaC in real languages (TypeScript, Python, Go) with Pulumi instead of HCL.
intermediate
PWAs & Service Workers
Progressive Web Apps: service workers, offline-first, push notifications, and installable web.
beginner
Python untuk AI โ Dari Nol hingga Agent
Kursus Python lengkap untuk pemula dengan fokus pada aplikasi AI/ML. Tidak perlu pengalaman pemrograman sebelumnya.
Quantum Computing Fundamentals
Qubits, superposition, entanglement, and quantum algorithms with Qiskit.
intermediate
RabbitMQ โ Message Queues
Decouple services with RabbitMQ: queues, exchanges, routing, and consumer patterns.
RAG System Design Advanced
Hybrid search, query rewriting, reranking, hierarchical chunking, and production RAG.
intermediate
React Native โ Cross-Platform Mobile
Build native iOS and Android apps from one JavaScript codebase using React Native, Expo, and modern patterns.
intermediate
React.js โ Pengembangan UI Modern
Bangun aplikasi single-page dengan React: components, hooks, state, dan pola modern ekosistem.
Real-Time Operating Systems (RTOS)
FreeRTOS, Zephyr, tasks, schedulers, and real-time guarantees.
advanced
Recommendation Systems
Collaborative filtering, matrix factorization, neural recommenders, and ranking with two-tower models.
intermediate
Redis โ Caching dan Data In-Memory
Gunakan Redis untuk caching, sessions, queues, leaderboards, dan pub/sub dalam skala besar.
advanced
Reinforcement Learning
Agents that learn from rewards: Q-learning, policy gradients, and deep RL with PPO.
intermediate
REST API โ Desain dan Pembangunan
Rancang RESTful API yang tangguh: routes, autentikasi, paginasi, versioning, dan praktik terbaik industri.
advanced
Rust โ Pemrograman Sistem Tanpa Takut
Pemrograman sistem aman memori: ownership, borrowing, dan abstraksi zero-cost.
advanced
Sagas & Distributed Transactions
Distributed transaction patterns: sagas, two-phase commit, and Outbox.
advanced
Scala for Backend Development
Hybrid functional and OO programming on the JVM with Scala 3, Akka, and Play.
Search Relevance & BM25
TF-IDF, BM25, learning-to-rank, and tuning search relevance.
Search UI Patterns
Autocomplete, faceted search, instant search, and search analytics.
intermediate
SEO Engineering for Developers
Technical SEO: crawlability, sitemaps, structured data, Core Web Vitals, and search Console.
advanced
Serverless with AWS Lambda Advanced
Beyond hello world: cold starts, layers, container Lambdas, EventBridge, and SAM/CDK.
advanced
Service Mesh โ Istio & Linkerd
Traffic management, mTLS, observability, and the service mesh pattern with Istio and Linkerd.
advanced
Site Reliability Engineering (SRE)
SLIs, SLOs, error budgets, on-call rotations, and the SRE mindset for production reliability.
intermediate
Snowflake โ Cloud Data Warehouse
Snowflake architecture, virtual warehouses, semi-structured data, and cost optimization.
Solana Development
Solana smart contracts in Rust: Anchor framework, PDAs, and the SVM.
intermediate
Solid.js โ Fine-Grained Reactivity
Reactive primitives without a virtual DOM: signals, effects, and the performance-first Solid.js framework.
advanced
Solidity โ Smart Contract di Ethereum
Bangun, uji, dan deploy aplikasi terdesentralisasi dengan Solidity, Hardhat, dan ekosistem EVM.
intermediate
Speech Recognition with Whisper
OpenAI Whisper: speech-to-text, language detection, diarization, and production STT pipelines.
beginner
SQL dan Basis Data โ Dari Nol hingga Master Query
Pelajari SQL dari dasar hingga query lanjutan. JOIN, subquery, indeks, dan optimasi performa.
intermediate
Stable Diffusion โ Generasi Gambar AI
Hasilkan, kontrol, dan kustomisasi gambar AI dengan Stable Diffusion, ControlNet, dan LoRA.
Strangler Fig โ Legacy Migration
Incrementally replace legacy systems with the strangler fig pattern.
intermediate
Struktur Data dan Algoritma
Array, linked list, pohon, graph, dan algoritma kunci untuk wawancara teknis dan kode yang efisien.
advanced
Supply Chain Security
SBOM, sigstore, SLSA, and securing the software supply chain end-to-end.
intermediate
Svelte & SvelteKit โ Compiled UI
Write less code with Svelte 5: runes, reactivity, and SvelteKit for full-stack apps.
Synthetic Biology + Computing
DNA computing, biological circuits, and the intersection of biology and CS.
advanced
System Design โ Skalabilitas dan Arsitektur
Prinsip skalabilitas, caching, load balancing, dan pola untuk wawancara system design.
intermediate
Tailwind CSS v4 โ Utility-First Styling
Master Tailwind CSS v4: the @theme directive, design tokens in CSS, and the new lightning-fast Rust engine.
advanced
Terraform โ Infrastructure as Code Mendalam
Provisioning dan kelola infrastruktur cloud secara deklaratif dengan Terraform di AWS, GCP, dan Azure.
intermediate
Test-Driven Development dengan Jest
Bangun software andal dengan TDD, pola testing unit/integrasi, dan Jest di JavaScript/TypeScript.
advanced
Theory of Computation
Automata, regular languages, context-free grammars, Turing machines, and computational complexity.
intermediate
Time-Series with InfluxDB
Time-series workloads: InfluxDB, Flux queries, downsampling, and IoT pipelines.
intermediate
TypeScript โ JavaScript dengan Kekuatan Super
Pengetikan statis untuk JavaScript: types, interfaces, generics, dan pola lanjutan yang scalable di proyek besar.
advanced
Unreal Engine for Programmers
Unreal Engine 5: C++ programming, Blueprints, Nanite, Lumen, and shipping games.
Vector Search with FAISS
Approximate nearest neighbor: FAISS, HNSW, and large-scale vector search.
Visual Regression Testing
Percy, Chromatic, and Playwright snapshots for catching visual bugs automatically.
intermediate
Vue.js โ Framework Frontend Progresif
Kuasai Vue 3, Composition API, dan ekosistem Vue modern untuk UI reaktif.
intermediate
Web Accessibility (WCAG 2.2)
Build for everyone: semantic HTML, ARIA, keyboard navigation, screen readers, and WCAG 2.2 AA compliance.
intermediate
Web Animations โ GSAP & CSS
GSAP for complex animations, scroll triggers, and physics. Plus modern CSS animation features.
intermediate
Web Components & Lit
Framework-agnostic UI with native Web Components and the Lit library.
intermediate
Web Performance โ Core Web Vitals
Master LCP, INP, and CLS: profiling, image optimization, code splitting, and the rendering critical path.
advanced
WebAssembly โ Web Berkinerja Tinggi
Jalankan kode kecepatan native di browser dengan WebAssembly, Rust, dan toolchain WASM modern.
WebAssembly Component Model
WIT, components, and the future of WASM as a universal binary format.
advanced
WebGPU & 3D on the Web
WebGPU: the next-generation graphics API for the web. Compute shaders and modern 3D rendering.
Webhook Patterns
Webhook design: signing, retries, idempotency, and replay protection.
intermediate
WebSockets & Real-Time Backend
Build real-time backends with WebSockets, Socket.IO, scaling, and presence tracking.
advanced
Zig โ Modern Systems Programming
Zig: a manual-memory systems language with compile-time evaluation and no hidden control flow.
zkSNARKs & Zero-Knowledge Proofs
Zero-knowledge proofs: zkSNARKs, Circom, and privacy-preserving computation.