Programming Languages

• Bread and Butter

  Python, Dart, JavaScript, TypeScript, C++

• Occasional Usage

  Java, Kotlin

• Learnt Basics

  Go, Rust, Elixir, Gleam

Protocols & Specification

• Data & Configuration Formats

  JSON, YAML, XML, TOML, INI, Protobuf

• Application Protocols (OSI Model)

  SQL, HTTP & HTTP/2, gRPC, WebSocket, MQTT, AQMP, SSH

• Web Standards

  WWW, OpenAPI, OAuth 2.0, S3, JWT

• Serial & IoT Communication

  I2C, UART, Wi-Fi, Bluetooth

• Documentation & Related

  Markdown, Semantic Versioning, Conventional Commits

Frameworks & Technologies

• Frontend Systems

  React, Flutter, Native Android, Tailwind CSS, Astro

• Backend Systems

  Django, Django REST, RabbitMQ, Celery, PostgreSQL, TimeScaleDB, Conatiners, Docker Compose, Kubernetes

• Embedded & IoT Systems

  ESP-IDF, MongooseOS, Mosquitto, EMQX, Paho

Platforms

• Runtimes

  CPython, PyPy, Dart VM, Node.js, V8 (JS & Wasm), Java HotSpot VM, Docker Engine, containerd

• Operating Systems

  Android, iOS & iPadOS, Debian, Ubuntu

• Cloud Service Providers

  DigitalOcean, Linode, AWS, GCloud, Cloudflare, Vercel

• Domain Registrars

  Namecheap, GoDaddy

• E-Mail Tools & Service Providers

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

• Payment Service Providers

  PayPal, Razorpay, Instamojo

• AI Assistants

  Alexa Skill Kit, Actions on Google

• Headless Content Managment Systems

  Storyblok, TinaCMS

• Hardware Devices & Platforms

  ESP32, ATmega328, Arduino Uno, Raspberry Pi

Developer Tools

• Version Control System

  Git, GitHub, GitLab

• Integrated Development Environments

  PyCharm, Android Studio, Visual Studio Code, Xcode, Arduino IDE, PlatformIO

• Linters & Formaters

  Ruff, Black, Flake8, Prettier, ESLint

• API Managment

  Swagger UI, Postman

• Build & Packaging Tools

  Make, Docker, Gradle

• Dependency & Package Managers

  pip, Poetry, pub, Helm, npm, APT, Snap, Homebrew

• CI/CD & Deployment Tools

  GitHub Actions, GitLab CI, k9s, Fabric, Helmfile

• Terminal & Related

  Bash, Zsh, Oh My Zsh, Starship, tmux

Other

• Applications

  Obsidian, PrusaSlicer, FreeCAD, CAD Assistant

• Generative AIs

  ChatGPT, Perplexity