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Having a blast
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Having a blast

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karar-hayder/README.md

Typing SVG


🧠 About Me

Backend-focused software developer who enjoys building systems, APIs, and automation.
I care about architecture, performance, and understanding how software behaves at scale.
Most of my work lives on the backend, where design decisions actually matter.


πŸš€ What I Like to Build

🧩 πŸ› οΈ βš™οΈ πŸ“ˆ
Backend systems & APIs
Designed for clarity and scale
Automation & internal tools
Reduce friction & repetition
Developer tools
Improve workflows
Reliable, high-performance software
Built for production

πŸš€ Featured Projects

🐍 SynthTweet AI-enhanced social platform combining real-time interaction with intelligent responses.
Built with Django, Next.js, PostgreSQL, and Redis.
πŸ” RepliCheck High-performance static analysis tool for detecting duplication and code quality issues.
Supports Python, JS/TS, JSX/TSX, and C# with detailed Markdown/JSON reporting.
πŸ“š RecAnthology Modular recommendation engine for books, movies, and TV shows.
Focused on algorithm design, data modeling, and system trade-offs.
Built with Django, DRF, and PostgreSQL.
πŸ’Ύ SafeCopy Reliable backup automation tool with scheduling, versioning, compression, and audit logs.
Designed for robustness and minimal operational overhead.
Additional Systems
  • β™ŸοΈ Quizzy-Chess
    Real-time multiplayer chess platform using WebSockets, Redis, Docker, and modern UI.

πŸ”§ Core Tech Stack

Primary tools for backend system design and implementation:
Languages & Frameworks Python, Django, Django REST Framework, TypeScript, Next.js
Frontend React, TailwindCSS, Sass
Backend & Infrastructure PostgreSQL, Redis, Celery, Docker, Nginx
Tooling Git, Linux (Ubuntu), Docker Compose
Python TypeScript Django Next.js PostgreSQL Redis Docker Linux

πŸ“ Current Focus Areas

🧩 Backend architecture & scalability βš™οΈ Production infrastructure & reliability βš›οΈ Modern Next.js (SSR & API integration)

🀝 Connect With Me

Connect with me on LinkedIn Message me on Discord


πŸ’ͺ Outside of Tech

πŸ‹οΈβ€β™‚οΈ Strength training & calisthenics πŸŽ₯ Photography & cinematography

πŸ“ˆ GitHub Stats

GitHub Stats Top Languages

Popular repositories Loading

  1. Replicheck Replicheck Public

    A Python tool for detecting code duplications and code quality issues in your projects. Replicheck analyzes your codebase to identify similar or identical code blocks, high complexity functions, la…

    Python 2 2

  2. RecAnthology RecAnthology Public

    RecAnthology (Recommended Anthology) is an intelligent recommendation system designed to curate collections of books, movies, and TV shows based on user preferences. By leveraging advanced algorith…

    Python 1

  3. Algorithms Algorithms Public

    Algorithms I learn and try to emplement

    Python

  4. My-LeetCode-solutions My-LeetCode-solutions Public

    Python

  5. PharmaLogix PharmaLogix Public

    PharmaLogix is a Django-based web application for managing pharmaceutical logistics. It features inventory management, order tracking, supplier information, and sales reporting. With secure user au…

    Python

  6. Full-Stack-To-Do-App Full-Stack-To-Do-App Public

    TypeScript