.NET Backend Engineer with 4+ years of C# and ASP.NET Core development across fintech and enterprise systems, backed by 8+ years of total software engineering experience. Specialized in payment integrations and API development. Hands-on experience with monolith and microservices, distributed systems, RabbitMQ messaging, and Redis caching.
Senior Software Developer, ParamTECH
Nov, 2025 - Feb, 20263 months
Fintech company providing payment infrastructure including POS, wallet and card systems.
Worked on wallet, POS and online payment services within a fintech payment infrastructure
Maintained and extended monolithic systems built on .NET Framework, C#, Visual Basic and SQL Server
Software Developer, Sipay A.Ş.
Jan, 2023 - Feb, 20252 years 1 month
Fintech company specializing in mobile payments, digital wallet systems
Developed and maintained RESTful backend services for the Sipay Mobile App serving both iOS and Android platforms
Contributed to a microservices-based digital wallet system with Redis caching and multiple independently deployable services
Implemented inter-service communication using RabbitMQ as the messaging backbone
Built integrations for e-pin transactions, wallet payments, IYS consent management, SMS and email notification systems
Extended NopCommerce-based e-commerce platform with custom backend modules for mobile clients
Software Developer, NetBT Danışmanlık Hizmetleri A.Ş.
Dec, 2021 - Dec, 20221 year
IT consulting firm delivering banking and financial software solutions.
Developed and maintained Electronic Account Statement applications integrated with multiple banking system APIs
Delivered enterprise backend solutions on both on-premise and cloud-hosted environments using .NET Framework and SQL Server
Software Developer, IFS Turkey
Apr, 2017 - Dec, 20214 years 8 months
Enterprise ERP software provider
Developed ERP-integrated applications including e-invoice, e-despatch and e-ledger systems compliant with Turkish Revenue Administration (GIB) standards
Built and maintained WCF Services and WebForms-based applications for large enterprise clients
Worked extensively with Oracle databases and PL/SQL stored procedures
Provided long-term production support and feature development for enterprise customers
- Present
Self-hosted real-time log monitoring and aggregation tool. Ingests logs over UDP, stores in SQLite with FTS5 full-text search. Built with .NET 9, Clean Architecture, Redis Streams, and Docker.
- Present
Official Serilog sink for LoQi. Enables direct log ingestion from .NET applications via Serilog pipeline.
C#
ASP.NET Core
.NET 6/7/8/9
EF Core
REST APIs
Clean Architecture
Serilog
Polly
FluentValidation
Swagger
SQL Server
Oracle
MongoDB
SQLite
Redis
RabbitMQ
Redis Streams
Docker
Linux
Git
Graylog
Management Information Systems, Bachelor, Burdur Mehmet Akif Ersoy University
Jan, 2010 - Jan, 2015