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Batuhan Seferoglu

@batuhanseferoglu

Message

I build .NET backends for AI automation, e-commerce, and healthcare systems.

Turkey

Message

What I'm looking for

I'm looking to build scalable backend systems and AI-driven automation workflows, especially in e-commerce, healthcare, and API integration environments that value clean architecture, performance, and production-grade delivery.

At Kodpit Teknoloji, I built .NET backend systems for Refundify, including real-time price and stock tracking, impact.com affiliate integrations, cashback and payout workflows, and PostgreSQL financial reporting. I also developed an OCR and OpenAI-powered receipt pipeline with queue-based processing, validation logic, and manual approval workflows.

I've built multi-tenant healthcare APIs integrated with CuraSoft, including duty planning, personnel scheduling, patient route optimization, offline-first mobile synchronization, and event-driven notifications. I focus on clean architecture, scalable API integrations, and production-grade workflows using ASP.NET Core, PostgreSQL, EF Core, Docker, and CI/CD.

Experience

Work history, roles, and key accomplishments

.NET Backend Developer

Kodpit Teknoloji A.Ş

Mar 2023 - Feb 2026 (2 years 11 months)

Implemented real-time price and stock tracking using ASP.NET Core, REST APIs, and background workers. Integrated impact.com affiliate system and developed cashback and payout workflows with financial reconciliation logic.

ASP.NET Core REST APIs PostgreSQL JWT Identity Financial Reconciliations Clean Architecture Docker CI CD Git Linux Jira Bitbucket Scrum Code Review Healthcare Integration Prompt Engineering LangFlow N8n

Junior .NET Developer

Kodpit Teknoloji A.Ş

Sep 2022 - Mar 2023 (6 months)

Supported API development for desktop and mobile clients, including debugging, testing, and documentation. Delivered graduation project and learned enterprise development workflows.

C#.NET Core ASP.NET Core REST APIs Debugging Testing Documentation