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sargsiann/README.md

πŸ‘‹ Hi, I'm David

I'm a passionate full-stack and systems developer who enjoys building everything from browser-based apps to terminal-level tools in C.


🧠 Tech Stack

🌐 Full-Stack Web

  • βš›οΈ React / Redux
  • πŸ’‘ TypeScript / JavaScript
  • πŸš€ Next.js
  • πŸ—οΈ Firebase SDK (Auth, Firestore, Hosting)
  • 🧩 Ant Design (ANTD)
  • πŸ” Secure API integration (OpenAI, RESTful APIs)

βš™οΈ Systems & Backend

  • 🧡 C (Low-level development)
  • 🐧 Linux (processes, sockets, memory)
  • 🧠 Custom protocols & TCP servers

πŸ›  Projects I Enjoyed

🐚 MiniShell – Custom Unix shell built in C

🌌 MiniRT – A basic raytracer with 3D scene rendering

πŸ” Execution Server – TCP server executing shell commands remotely

🌐 Full-Stack Firebase App –

React + Redux + Ant Design for UI and state management

Firebase SDK for authentication, Firestore DB, and hosting

πŸ” OpenAI Chat Integration with secure API key handling

Teamwork included feature planning, CI/CD deployment, and production readiness

πŸŒ€ Maze Generator & Solver – our defined size Randomly maze generation and pathfinding algorithms

πŸ“‘ Sinusoidal Encoder/Decoder – Custom algorithm for encoding signals into image and decoding the image to get signals

πŸ“Š Vector-Based Database – database engine using vector data types for optimized spatial queries


🧰 Languages & Tools

JavaScript TypeScript React Redux Next.js Firebase C Linux Git


❀️ I Love

  • Diving deep into how things work under the hood
  • Blending backend logic with intuitive frontends
  • Writing clean, low-level code and understanding memory, concurrency, and networking
  • Collaborating on real-world products with teams

πŸ“« Let's Connect

Feel free to check out my GitHub projects or reach out if you're into:

  • Building powerful web apps
  • Exploring system-level challenges
  • Learning by doing πŸš€

Pinned Loading

  1. GuardProtect GuardProtect Public

    C

  2. minirt_demo minirt_demo Public

    C

  3. minishelll minishelll Public

    Bash implementation in minimum

    C

  4. shell-executor-server shell-executor-server Public

    C

  5. simple-db simple-db Public

    C

  6. Hasmik-Gevorgyan/Medical-Form-App Hasmik-Gevorgyan/Medical-Form-App Public

    TypeScript