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Huseyin Yasin Sezer

@huseyinyasinsezer

Principal Developer & Domain Architect at ODEBANK, shaping commercial digital banking and deploying a Qwen-based AI Agent framework.

Turkey

Message

At ODEBANK, I drive the architectural evolution of commercial internet banking across customer-facing web and mobile platforms. I’m also architecting and deploying a Qwen-based AI Agent framework, with workflows tailored to banking operations.

At VeriPark, I served as Technical Architect for VeriLoan and led delivery of retail and commercial loan origination systems through production launch. Earlier at ING TURKIYE, I designed and maintained 15+ automated accounting engines and contributed to core banking modernization and regulatory reporting.

Experience

Work history, roles, and key accomplishments

Current

Principal Developer & Domain Architect

Current

ODEBANK

Oct 2025 - Present (1 year 1 month)

Lead architectural evolution of commercial internet banking platforms, spearhead AI integration with Qwen LLM, and manage engineering team as Scrum Master.

Architecture AI LLM Qwen Scrum Team Management Digital Banking

Web Administrator & E-Commerce Developer

HR Limited

Nov 2011 - May 2026 (14 years 6 months)

Managed and maintained e-commerce websites on PHP/MySQL and ASP.NET/SQL Server, applied security patches, and updated product catalogs.

PHP MySQL ASP.NET Microsoft SQL Server Web Security

Software Engineering Team Lead, Technical Architect & Scrum Master

VeriPark

Nov 2021 - Sep 2025 (3 years 10 months)

Owned end-to-end SDLC, led international engineering team, designed credit decisioning workflows with InRule and Dynamics 365, and managed multi-bank rollouts.

C#.NET Microsoft Dynamics 365 InRule Azure DevOps Scrum Agile Technical Architecture

Senior Software Developer

Industrial Application Software (IAS)

Nov 2020 - Nov 2021 (11 months)

Engineered core financial modules in an ERP platform using Java and Oracle PL/SQL, architected a Corporate Expense Tracking system, and mentored junior developers.

Java Pl SQL ERP Financial Software Mentorship

Software Developer

ING Turkiye

Nov 2014 - Nov 2020 (6 years)

Engineered full-stack solutions for Risk & Follow-Up, developed 15+ automated accounting engines, and contributed to core banking modernization. Served as Scrum Master for final 2 years.

ASP.NET JavaScript Pl SQL TFS Azure DevOps Scrum Agile IFRS 9

Web & Database Software Developer

Turkish Armed Forces

Mar 2014 - Sep 2014 (6 months)

Maintained and enhanced an internal web-based personnel tracking system, developed ASP.NET components, and optimized Oracle PL/SQL queries.

ASP.NET JavaScript CSS Pl SQL IIS Database Tuning

Web & Software Developer

Training Choice

Jun 2012 - Jun 2013 (1 year)

Led full-stack modernization of the company website, developed responsive interfaces, and engineered CRM plugins using C# and SQL Server.

PHP MySQL JavaScript CSS HTML C#Microsoft SQL Server Sage ACT!

Software Engineering Intern

Verisoft

Jun 2009 - Sep 2009 (3 months)

Participated in software modernization, migrating legacy PowerBuilder components to C# (.NET) and integrating with Oracle databases.

C#.NET Oracle Pl SQL Object Oriented Programming

Web Administrator & IT Support Assistant

Bilim ve Sanat Vakfi

Nov 2007 - Jun 2008 (7 months)

Managed and updated content across six organization websites, implemented custom modifications, formulated SQL queries, and provided IT support.

SQL MS Access Website Management IT Support

Education

Degrees, certifications, and relevant coursework

Kensington College of Business

Postgraduate Diploma / Master of Science, Computing

2011 - 2012

Postgraduate Diploma / Master of Science in Computing, awarded by University of Wales, focusing on strategic IT management, information systems, and research methodologies.

Istanbul University

Bachelor of Science, Computer Engineering

2007 - 2010

Bachelor of Science in Computer Engineering with instruction in English, covering software engineering, hardware, networks, and engineering fundamentals.