Looking for a job

Ahmet Faruk Şerafettinoğlu

@ahmetfarukerafettino

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I build full-stack and applied AI products for e-commerce and business workflows.

Turkey

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What I'm looking for

I'm looking to build full-stack and applied AI products where I can own backend APIs, user-facing interfaces, ML or LLM integrations, and end-to-end debugging while continuing to grow through real product and engineering feedback cycles.

I built applied AI and full-stack prototypes at FLO Group for e-commerce workflows, connecting backend APIs, web interfaces, model outputs, and business-facing explanations.

I developed a Gemini-powered AI Stylist pipeline, a five-algorithm recommendation benchmark, and a churn prediction tool. My Hybrid ALS + LightGBM approach improved Precision@5 by 24% over the ALS baseline.

I serve AI outputs through FastAPI endpoints and Streamlit interfaces, making them usable by chatbots, internal demos, and other external consumers. I enjoy working through data preparation, integration issues, debugging, and maintainability end-to-end.

I also delivered a production restaurant website and QR menu system with Laravel and MySQL, from database schema through live release. Earlier, I managed hotel infrastructure and gained hands-on DevOps exposure across AWS, Linux, Docker, Kubernetes, Git, and CI/CD.

Experience

Work history, roles, and key accomplishments

AI Software Engineering Intern

FLO Group

Aug 2025 - Feb 2026 (6 months)

Built applied AI and full stack software prototypes for e-commerce workflows, connecting backend APIs, web interfaces, model outputs, and business-facing explanations. Developed a Gemini-powered AI Stylist pipeline, recommendation system benchmarks, and a churn prediction tool, serving results through FastAPI and Streamlit.

Python fastAPI Streamlit Gemini API Recommendation Systems scikit learn Pandas NumPy LightGBM ALS REST APIs Debugging

Information Technology Manager

Clarion Hotel Istanbul Mahmutbey

Sep 2024 - Apr 2025 (7 months)

Managed server infrastructure, network operations, hardware/software support, website updates, and digital assets for daily hotel operations. Coordinated troubleshooting with non-technical stakeholders and kept business-critical systems running reliably.

IT Infrastructure Network Operations Hardware Support Software support Website Management Troubleshooting

DevOps Engineering Intern

FLO Group

Sep 2023 - Oct 2023 (1 month)

Practiced AWS server provisioning, Linux terminal operations, Git workflows, Docker/Kubernetes basics, and CI/CD fundamentals. Gained hands-on exposure to corporate engineering workflows and deployment-oriented thinking.

AWS Linux Git Docker Kubernetes CI CD