Programming Languages

• Bread and Butter

  Python,Dart,JavaScript,TypeScript,PHP

• Occasional Usage

  Go,C++,Java,Kotlin

• Beyond Hello World

  Rust,Elixir,Gleam

Protocols & Standards

• Data & Configuration Formats

  JSON,JSON Lines,Parquet,CSV,YAML,XML,TOML,INI,Protobuf

• Networking Protocols

  HTTP & HTTP/2,gRPC,WebSocket,MQTT,AMQP,SSH

• Web & Related Standards

  WWW,SQL,OpenAPI,OAuth 2.0,S3,JWT

• AI Agent & Related

  MCP,AG-UI,AI SDK (Data Stream Protocol)

• Serial & IoT Communication

  I2C,UART,Wi-Fi,Bluetooth

• CAD & CAM Formats

  STL,OBJ,STEP,glTF,DXF,G-code,3MF

• Documentation & Related

  Markdown,Semantic Versioning,Conventional Commits

Frameworks & Technologies

• Frontend Systems

  React,Next.js,Flutter,Native Android,Tailwind CSS,Astro

• Backend Frameworks

  Django,Django REST,Laravel,Celery

• Data Systems

  PostgreSQL,TimescaleDB,DuckDB,SQLite,Redis,ValKey,Kafka,Redpanda,RabbitMQ

• Container & Orchestration

  Containers,Docker Compose,Kubernetes

• AI & Machine Learning

  AI SDK,langchain,Pydantic AI,BAML,scikit-learn

• Embedded & IoT Systems

  ESP-IDF,MongooseOS,Mosquitto,EMQX,Paho,The Things Stack

• CAD & 3D Systems

  Three.js,OpenCascade.js,CadQuery,FreeCAD Python Scripting

Platforms

• Operating Systems

  Android,iOS & iPadOS,Debian,Ubuntu

• Cloud Service Providers

  DigitalOcean,Linode,AWS,GCloud,Cloudflare,Vercel

• Monitoring & Observability

  Prometheus,Grafana,Loki,DataDog,OpenTelemetry,SigNoz

• AI Assistants & Providers

  Alexa Skill Kit,Actions on Google,OpenAI API Platform,Google Gemini,DigitalOcean Inference,AI Gateway

• Domain Registrars

  Namecheap,GoDaddy

• E-Mail Tools & Service Providers

  Amazon SES,SendGrid,Google Workspace,Zoho Mail,Snovio

• Payment Service Providers

  Stripe,PayPal,Razorpay,Instamojo

• Analytics & BI

  PostHog,Metabase,MotherDuck,Rill

• Headless Content Management Systems

  Storyblok,TinaCMS

• Hardware Devices & Platforms

  ESP32,ATmega328,Arduino Uno,Raspberry Pi

Developer Tools

• Version Control & Project Management

  Git,GitHub,GitLab,Linear

• Integrated Development Environments

  PyCharm,Android Studio,PhpStorm,Visual Studio Code,Windsurf,Codex,Zed,Xcode,Arduino IDE,PlatformIO,JupyterLab

• Linters & Formatters

  Ruff,Black,Flake8,Prettier,ESLint

• API Managment

  Swagger UI,Postman,OpenAPI Generator

• Build & Packaging Tools

  Make,Vite,Docker,Hatch,Gradle

• Dependency & Package Managers

  pip,Poetry,uv,conda,pub,Helm,npm,pnpm,Composer,APT,Snap,Homebrew

• Cloud & CI/CD Tools

  GitHub Actions,GitLab CI,Terraform,k9s,Fabric,Helmfile

• Terminal & Related

  Bash,Zsh,Oh My Zsh,Starship,tmux

Other

• Devices & Gadgets

  Mac mini (2024) - M4 Pro,Redmi A2,Nitro QG1,MK240,Lift,C270,Polaris

• Notes & Productivity

  Obsidian,Opal,brain.fm,clockify

• CAD & CAM

  FreeCAD,CAD Assistant,PrusaSlicer

• Banking & Payments

  ICICI,slice,Skydo,Wise,PayPal,Kiwi