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hmtkyn/README.md

Ahmet Koyun

I'm a Software Engineer & Architect with 15+ years of experience designing and building scalable, resilient digital products. My work sits at the intersection of software architecture, system design, AI-driven and agentic systems, TDD, and DevOps. I create platforms that are reliable in production, maintainable over time, and built for long-term growth.


What I Do

I focus on architecting full-stack systems where AI and LLM capabilities are first-class citizens, not bolt-on features. From RAG pipelines and agentic workflows to traditional backend services, I design systems that integrate intelligence cleanly into the product layer while keeping operational complexity under control.

Testing is a core part of how I work. I follow TDD practices and maintain strong coverage across unit, integration, and end-to-end layers. Confident releases come from confident test suites, not heroics.

Beyond implementation, I care deeply about product structure, design systems, and user experience. Strong software should not only be technically sound, but also intuitive, consistent, and thoughtfully designed.

Over the years, I've contributed to SaaS platforms, financial systems, multilingual products, and AI-enabled applications. I help teams ship with confidence and scale with precision.


Tech Stack

Category Technologies
Languages TypeScript JavaScript PHP Python
Frontend React Next.js Vue.js Nuxt.js
Mobile React Native Expo
Desktop Electron
Backend Laravel FastAPI NestJS Django Express
Database PostgreSQL MySQL MariaDB MongoDB Redis SQLite
DevOps Docker Kubernetes Nginx AWS GCP Azure
Unit Testing Jest Vitest PHPUnit Pytest Mocha Testing Library
E2E Testing Cypress Playwright Selenium Detox Maestro

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