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 Plataforma de Streaming de Eventos
Construye sistemas event-driven en tiempo real con Kafka topics, productores, consumidores y Kafka Streams.
advanced
Apache Spark โ Procesamiento de Big Data
Procesa datasets masivos a escala con Spark SQL, DataFrames y 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.
intermediate
APIs REST โ Diseรฑo y Construcciรณn
Diseรฑa APIs RESTful robustas: rutas, autenticaciรณn, paginaciรณn, versionado y mejores prรกcticas de la industria.
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
Arquitectura de Apps Mรณviles โ Limpia y Escalable
Arquitecta apps mรณviles de producciรณn con MVVM, Clean Architecture, diseรฑo modular e inyecciรณn de dependencias.
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.
advanced
Bases de Datos Vectoriales y RAG
Retrieval-Augmented Generation: embeddings, bรบsqueda vectorial, Pinecone/Weaviate y RAG en producciรณn.
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.
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.
intermediate
Computaciรณn en la Nube con AWS
Servicios principales de AWS: EC2, S3, Lambda y despliegue de aplicaciones reales en la nube.
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 con PyTorch
Deep learning para imรกgenes: CNNs, detecciรณn de objetos, segmentaciรณn y modelos de visiรณn modernos.
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.
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.
intermediate
dbt โ Data Build Tool
Transform data in your warehouse using dbt: models, tests, snapshots, and analytics engineering.
advanced
Deep Learning y Redes Neuronales
Redes neuronales desde cero, PyTorch, CNNs y entrenamiento de modelos reales con datasets prรกcticos.
DeFi Patterns
AMMs, lending protocols, flash loans, and the DeFi primitives.
intermediate
Desarrollo Guiado por Pruebas con Jest
Construye software fiable con TDD, patrones de testing unitario/integraciรณn y Jest en JavaScript/TypeScript.
intermediate
Desarrollo Kotlin y Android
Construye apps Android nativas con Kotlin y Jetpack Compose. MVVM, navegaciรณn y publicaciรณn en Play Store.
intermediate
Desarrollo Swift e iOS
Construye apps nativas para iPhone con Swift, SwiftUI y los frameworks modernos de Apple.
intermediate
DevOps y Pipelines CI/CD
GitHub Actions, despliegue continuo, infraestructura como cรณdigo y la cultura DevOps moderna.
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
Diseรฑo de Sistemas โ Escalabilidad y Arquitectura
Principios de escalabilidad, caching, balanceo de carga y patrones para entrevistas de diseรฑo de sistemas.
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 y Contenedores
Crea, despliega y gestiona contenedores. Dockerfiles, imรกgenes, redes y orquestaciรณn bรกsica con 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.
intermediate
Estructuras de Datos y Algoritmos
Arrays, listas enlazadas, รกrboles, grafos y los algoritmos clave para entrevistas tรฉcnicas y cรณdigo eficiente.
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 Apps Mรณviles Multiplataforma
Construye apps bonitas y nativas para iOS y Android con Flutter y Dart.
Full-Text Search Strategies
Tokenization, stemming, fuzzy matching, and full-text search beyond simple LIKE.
intermediate
Fundamentos de Ciberseguridad
OWASP Top 10, criptografรญa, autenticaciรณn y mentalidad defensiva para todo desarrollador.
intermediate
Fundamentos de Redes de Computadoras
TCP/IP, DNS, HTTP/HTTPS, WebSockets y los conceptos de red que todo backend dev debe dominar.
beginner
Fundamentos del Desarrollo Web
Aprende HTML, CSS y JavaScript desde cero. La base esencial para cualquier desarrollador web moderno.
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 y GitHub โ Control de Versiones para Desarrolladores
Domina Git y GitHub: ramas, fusiones, pull requests y flujos de trabajo colaborativos para equipos profesionales.
advanced
GitOps with Argo CD
Declarative continuous deployment: Argo CD, App-of-Apps pattern, and progressive rollouts.
intermediate
Go โ Desarrollo Backend Cloud-Native
Sintaxis Go, goroutines, canales, REST APIs con Gin y despliegue cloud-native con 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 Diseรฑo Moderno de APIs
Diseรฑa APIs flexibles y tipadas con GraphQL, Apollo y herramientas modernas del ecosistema.
advanced
gRPC & Protocol Buffers
Build high-performance RPC services with gRPC, Protocol Buffers, and streaming.
advanced
Hacking รtico y Pentesting
Aprende seguridad ofensiva: reconocimiento, explotaciรณn y pensamiento defensivo con laboratorios prรกcticos.
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 De Cero a Empresarial
Sintaxis Java, OOP, colecciones, streams y Spring Boot para desarrollo de aplicaciones empresariales.
intermediate
JavaScript Moderno โ De ES6 a Async/Await
Dominio de JavaScript moderno: arrow functions, destructuring, mรณdulos, promesas y async/await en proyectos reales.
advanced
Kubernetes โ Orquestaciรณn de Contenedores a Escala
Despliega, escala y gestiona aplicaciones containerizadas en producciรณn con Kubernetes.
intermediate
LangChain โ Construye Aplicaciones LLM
Crea apps LLM de producciรณn con LangChain: chains, agentes, herramientas, memoria y 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 y Bash โ Lรญnea de Comandos para Desarrolladores
Comandos esenciales de Linux, scripting Bash y administraciรณn del sistema. Herramientas indispensables para cualquier โฆ
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 con Python
Algoritmos clรกsicos de ML, scikit-learn, validaciรณn cruzada y proyectos prรกcticos de regresiรณn y clasificaciรณn.
advanced
Microservicios โ Patrones y Prรกcticas
Diseรฑa, construye y opera sistemas distribuidos usando patrones de microservicios y mejores prรกcticas.
intermediate
Microsoft Azure for Developers
Azure App Service, Functions, Cosmos DB, and the Azure developer toolchain.
advanced
MLOps โ Machine Learning en Producciรณn
Lleva modelos ML del notebook a producciรณn: tracking, despliegue, monitoreo y 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 y Bases de Datos NoSQL
Bases de datos de documentos: diseรฑo de esquema, queries, agregaciones y escalabilidad con 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
Apps React modernas con renderizado en servidor: App Router, Server Components y despliegue en Vercel.
NFT Smart Contracts
ERC-721, ERC-1155, royalties, metadata, and NFT marketplace patterns.
advanced
NLP y Modelos de Lenguaje Grandes
Procesamiento de lenguaje natural, transformers, atenciรณn y construcciรณn de aplicaciones con LLMs.
intermediate
Node.js โ JavaScript del Lado del Servidor
Construye servidores y APIs de producciรณn con Node.js, Express y patrones modernos asรญncronos.
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
Patrones de Diseรฑo y Diseรฑo de Bajo Nivel
Principios SOLID, patrones GoF (Singleton, Factory, Observer) y diseรฑo de bajo nivel para entrevistas.
Performance Testing with k6
Load testing scripts in JavaScript, scenarios, thresholds, and production-like simulations.
advanced
Pipelines de Ingenierรญa de Datos
ETL con Python, Apache Airflow, Kafka y la construcciรณn de pipelines de datos en producciรณn.
advanced
Platform Engineering
IDPs, golden paths, and the modern platform engineering team.
intermediate
PostgreSQL โ Consultas Avanzadas y Rendimiento
Domina Postgres: indexaciรณn, planificaciรณn de queries, JSONB, window functions y tuning a escala.
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 y Agentes de IA
Domina los prompts: chain-of-thought, few-shot, ReAct y construye agentes de IA prรกcticos con 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 para IA โ De Cero a Agente
Curso completo de Python para principiantes orientado a aplicaciones de IA/ML. Sin experiencia previa de programaciรณn.
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 Desarrollo Moderno de Interfaces
Construye aplicaciones de una sola pรกgina con React: componentes, hooks, estado y los patrones modernos del ecosistema.
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 y Datos en Memoria
Usa Redis para caching, sesiones, colas, leaderboards y pub/sub a escala.
advanced
Reinforcement Learning
Agents that learn from rewards: Q-learning, policy gradients, and deep RL with PPO.
advanced
Rust โ Programaciรณn de Sistemas sin Miedo
Programaciรณn de sistemas con seguridad de memoria: ownership, borrowing y abstracciones de coste cero.
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 Contracts en Ethereum
Construye, prueba y despliega apps descentralizadas con Solidity, Hardhat y el ecosistema EVM.
intermediate
Speech Recognition with Whisper
OpenAI Whisper: speech-to-text, language detection, diarization, and production STT pipelines.
beginner
SQL y Bases de Datos โ De Cero a Maestro de Consultas
Aprende SQL desde lo bรกsico hasta consultas avanzadas. JOINs, subconsultas, รญndices y optimizaciรณn de rendimiento.
intermediate
Stable Diffusion โ Generaciรณn de Imรกgenes con IA
Genera, controla y personaliza imรกgenes IA con Stable Diffusion, ControlNet y LoRA.
Strangler Fig โ Legacy Migration
Incrementally replace legacy systems with the strangler fig pattern.
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.
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 Infraestructura como Cรณdigo en Profundidad
Provisiona y gestiona infraestructura cloud declarativamente con Terraform en AWS, GCP y Azure.
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 con Superpoderes
Tipado estรกtico para JavaScript: tipos, interfaces, generics y patrones avanzados que escalan en proyectos grandes.
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 Progresivo
Domina Vue 3, la Composition API y el ecosistema moderno de Vue para UIs reactivas.
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 de Alto Rendimiento
Ejecuta cรณdigo a velocidad nativa en el navegador con WebAssembly, Rust y herramientas WASM modernas.
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.