Doruk Yelken

Software Engineer @ SunExpress | GenAI & Agentic AI Development & Automation | Dell Boomi | N8N

Türkiye

About

I build Generative AI–powered products and apply LLMs to real-world business use cases. My focus is on designing scalable, production-ready, and reliable AI systems. I aim to translate technical depth into measurable business impact.

Experience

  • SunExpress (Antalya, Türkiye · Hybrid)
    • Junior Software Engineer
      Aug 2025 - Present · 11 mos

      𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 — Building and serving GenAI applications as REST APIs using Python, Flask, and FastAPI. 𝗔𝘇𝘂𝗿𝗲 𝗔𝗜 𝗙𝗼𝘂𝗻𝗱𝗿𝘆 & 𝗔𝘇𝘂𝗿𝗲 𝗢𝗽𝗲𝗻𝗔𝗜 — AI model deployment, semantic search, and OpenAI integrations within the Azure ecosystem using Azure AI Foundry and Azure AI Search. 𝗗𝗲𝗹𝗹 𝗕𝗼𝗼𝗺𝗶 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 — Designing and building end-to-end integration flows on the Dell Boomi platform. 𝗗𝗲𝗹𝗹 𝗕𝗼𝗼𝗺𝗶 𝗔𝗣𝗜 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 — Managing the full API lifecycle on Boomi, including security policies, versioning, and monitoring. 𝗔𝘇𝘂𝗿𝗲 𝗔𝗣𝗜 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 — Configuring API gateways, managing policies, and setting up monitoring and analytics with Azure APIM. 𝗻𝟴𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 — Automating business processes with n8n — webhook/API integrations, logic flows, and AI-assisted automation pipelines. 𝗻𝟴𝗻 + 𝗔𝗜 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗧𝗿𝗮𝗶𝗻𝗶𝗻𝗴 — Designing and delivering hands-on training programs for internal teams covering GenAI fundamentals, prompt engineering, and n8n workflow automation.

    • Part-Time Software Engineer
      Oct 2024 - Aug 2025 · 11 mos

      𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 — Building and serving GenAI applications as REST APIs using Python, Flask, and FastAPI. 𝗔𝘇𝘂𝗿𝗲 𝗔𝗜 𝗙𝗼𝘂𝗻𝗱𝗿𝘆 & 𝗔𝘇𝘂𝗿𝗲 𝗢𝗽𝗲𝗻𝗔𝗜 — AI model deployment, semantic search, and OpenAI integrations within the Azure ecosystem using Azure AI Foundry and Azure AI Search. 𝗗𝗲𝗹𝗹 𝗕𝗼𝗼𝗺𝗶 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 — Designing and building end-to-end integration flows on the Dell Boomi platform. 𝗗𝗲𝗹𝗹 𝗕𝗼𝗼𝗺𝗶 𝗔𝗣𝗜 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 — Managing the full API lifecycle on Boomi, including security policies, versioning, and monitoring.

  • Bilgisayar Mühendisi at ACUNMEDYA
    Aug 2024 - Sep 2024 · 2 mos

    I worked in the broadcast systems department. I have gained experience in many different fields and disciplines, from the broadcasting process of more than 90 matches on TV8, TV8,5 and EXXEN platforms to the use of IP and SRT protocols.

  • Computer Engineer / LLM Developer at Talya Bilişim
    Jul 2024 - Aug 2024 · 2 mos

    I work on chatbot development using large language models.