Computer Engineering student at Akdeniz University with an associate degree in Computer Programming and internship experience in SAP ABAP. Published Android developer with a project-based foundation in C# / .NET and Java Spring Boot.
hselimt@gmail.com · github.com/hselimt
Projects
Through the Maze
2D arcade maze game for Android. Four distinct enemy AI behaviours including A* pathfinding, portal mechanics, power-ups and combo-based scoring across 50 hand-verified stages.
Shipped end to end: store listing, content rating, data safety declaration, ad mediation and a 14-day closed testing cycle before production release.
Unity · C# · Android · LevelPlay
HST Windows Utility
~40 stars · 4,000+ downloads
Full-stack Windows optimization tool — ASP.NET Core Web API backend, Electron GUI and a standalone CLI, packaged as a portable dependency-free executable.
120+ registry-level tweaks, management of 100+ Windows services and automated debloat routines. Built-in restore points, full revert capability and operation logging. Validated across six Windows 10/11 versions.
C# · ASP.NET Core · Electron · PowerShell
HST Bank
Layered banking simulation REST API — account management, transfers and card payments. Template Method pattern for transaction processing, live exchange-rate caching with fallback.
Java · Spring Boot · PostgreSQL · JPA
Car Advisor AI
Multi-agent car recommendation system. Six specialized agents debate recommendations by market segment; a jury agent selects the best match for the user’s budget and needs.
ASP.NET Core · Electron · Claude API
Experience
TeamPro Technology — ABAP Developer Intern · July – August 2025
Built a university grade management system in SAP ABAP: 10 custom data elements, 3 database tables and a search help for behaviour-based queries. Implemented automatic score-to-grade conversion, dynamic age calculation and automated email notifications. Built interactive SALV and OO ALV grid reports with custom colour-coding, plus a printable report via a custom SAP Adobe Form.
Education
Akdeniz University — BSc Computer Engineering · 2026– (English)
Marmara University — Computer Programming · 2023–2026 (Turkish)
Tech Stack
| Languages | C#, Java, SAP ABAP, SQL |
| Frameworks | .NET / ASP.NET Core, Spring Boot, Electron, Unity |
| Tools | Git, SAP, PostgreSQL, Linux, Batch, PowerShell |
| Spoken | Turkish (Native), English (C1), Russian (A1) |