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berkyildiz/README.md
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Dedicated to crafting robust, scalable, and high-performance backend systems from the ground up.


💡 About Me

I'm a Backend-focused Software Developer based in Istanbul, Turkey, with over 6 years of experience in system design and infrastructure management. My journey started with JavaScript/Node.js and expanded into the .NET (C#) and PHP/Laravel ecosystems. I don't just build applications; I focus on how they are deployed, how they scale, and how they perform under high traffic.

  • 🎓 Currently pursuing a B.S. in Management Information Systems at Istanbul University (Expected 2027), previously studied Information and Records Management at Istanbul Medeniyet University.
  • 🔭 Focusing on API Development, Database Design, CI/CD Automation, and Redis-based Performance Optimizations.
  • 🌱 Passionate about Docker containerization, establishing standard development environments, and simplifying operations with queue systems (Laravel Horizon).
  • 💬 Ask me about Node.js, Laravel, .NET, System Architecture, or DevOps pipelines.
  • Goal: Building systems that make technical processes faster, more reliable, and highly sustainable for corporate workflows.

🚀 Tech Stack & Skills

Backend & Frameworks

Node.js NestJS PHP Laravel C# .NET Python Bun

Frontend Development

Vue.js React Next.js TypeScript Tailwind CSS Vite

Databases & Caching

PostgreSQL MySQL MongoDB Redis

DevOps, Tools & Server Management

Docker GitHub Actions GitLab CI Nginx Linux cPanel Plesk

💼 Work Experience

  • [Oct 2025 – Feb 2026] Full Stack Developer @ TEKLİFLE TEKNOLOJİ A.Ş. Built GitHub Actions CI/CD pipelines to eliminate manual deployments. Resolved high-traffic bottlenecks using Redis caching and Laravel Horizon. Developed internal admin panels and standardized deployment lifecycles to mitigate human-error risks.

  • [Mar 2025 – Jun 2025] Backend Developer @ OPPENZA Delivered the backend architecture of 5 Fintech and Social Media MVP projects. Migrated third-party dependencies into custom, in-house Laravel solutions. Containerized development environments using Docker and heavily optimized database query performance.

  • [Feb 2024 – Feb 2025] Software Developer @ FREELANCE Developed end-to-end SaaS applications and custom automation tools for corporate clients. Managed full project lifecycles including Linux server provisioning, security hardening, and sustainable deployment strategies.

  • [Jun 2023 – Jan 2024] Full Stack Developer (TÜBİTAK Intern) @ İSTANBUL MEDENİYET UNIVERSITY Developed an e-library ecosystem for the TÜBİTAK-funded OLBA project using relational databases. Built an administrative panel with Role-Based Access Control (RBAC) to secure data entry workflows.

🌟 Featured Projects

Project Description Role / Core Tech
🎓 Oğuzhan Ceyhan Akademi & Açık Soru Comprehensive Learning Management Systems (LMS) for educational resources. Architecture & Backend
🛡️ Gold Wither A robust personnel management system featuring secure OAuth2 and RBAC login workflows. Laravel, RBAC
📦 Tekliflee Complex multi-vendor cross-order e-commerce ecosystem. Architected the backend workflows. Backend Architecture
🛠️ WinOptimizer A comprehensive Python tool for downloading optimization scripts from GitHub & Sysinternals. Python
🤖 Discord Bots Ecosystem Scalable infrastructure for community management bots (e.g. laravel-discord-moderation). Node.js, PHP

📈 GitHub Analytics

🌍 Let's Connect


Made with 💜 by Berk Yıldız. Building scalable systems since 2019.

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  1. WinOptimizer WinOptimizer Public

    A robust Python utility designed for downloading and extracting optimization tools and scripts from GitHub repositories and Sysinternals, streamlining the Windows optimization process.

    Python 3

  2. laravel-elibrary laravel-elibrary Public

    Admin panel for managing digital library resources. Built with Laravel and FilamentPHP to support e-library systems.

    PHP 1

  3. moderation-bot moderation-bot Public

    Discord moderation bot for automating server management tasks. Built using Node.js for efficient performance and scalability.

    JavaScript 1

  4. music-bot music-bot Public

    Discord music bot for streaming from various services. Built with Node.js for seamless music playback.

    JavaScript

  5. discord-register-bot discord-register-bot Public

    Discord registration bot for verifying and managing new users. Built with Node.js for smooth onboarding.

    JavaScript