Senior full-stack engineer based in Türkiye. I design and ship production B2B/B2C systems: booking & channel integrations, payment gateways, document automation, and AI-augmented internal tools.
Currently @ Baras Global, where I architect:
- Hotel reservation & channel-manager integrations (booking widgets, OTA sync)
- Multi-bank payment gateway orchestration & reconciliation pipelines
- Document automation: PDF/receipt parsing → structured data → WhatsApp ops
- Price-intelligence scraping & analysis
- Microservices for B2B platforms
- Architectural decisions for our .NET services, implemented together with junior developers
Available for select contract & freelance engagements: booking systems, AI agents, and API integration.
- Backend: Laravel · Node.js · Fastify · TypeScript · PHP · MySQL · PostgreSQL · REST · microservices
- Frontend: Next.js · React · TypeScript · Tailwind
- AI / Agents: Anthropic Claude · OpenAI · Gemini · LLM orchestration · RAG
- Integrations: Payment gateways · OAuth · Webhooks · WhatsApp Business
- Infra & DevOps: Docker · Ubuntu · PM2 · Supervisor · Plesk · GitHub Actions
I build the component library and ship production UI without a separate design handoff.
- 📧 hello@gokhanyildiz.dev
- 🌍 Sivas, Türkiye