Şahin Hürcan
Senior Software & DevSecOps Engineer
Senior Software & DevSecOps Engineer with 6+ years of expertise in the .NET ecosystem. Specializing in high-performance distributed systems, infrastructure automation from scratch, Disaster Recovery (DRC) architecture, and application security. Proven track record in high-availability enterprise environments, CI/CD optimization, and regulatory compliance.
// Core Competencies
Distributed Systems & High Performance
Designing high-throughput, fault-tolerant distributed systems utilizing CQRS, RabbitMQ, and Redis for enterprise-scale platforms.
Disaster Recovery & Redundant Systems
Architecting and owning end-to-end Disaster Recovery (DRC) redundant infrastructure, failover workflows, and business continuity strategies.
AppSec & Security Automation
Coverity static code analysis (SAST) integration, vulnerability lifecycle management, and automated assignment workflows for engineering teams.
CI/CD & Operational Excellence
Azure DevOps pipeline optimization, server environment orchestration, automated deployment lifecycles, and AI-assisted engineering workflows.
// Professional Experience
Senior Software Engineer / Hepiyi Sigorta (Doğan Holding)
10.2022 - PresentCore member building an enterprise-grade insurance platform completely from scratch under strict regulatory frameworks. Serving as the primary Disaster Recovery (DRC) owner, architecting end-to-end redundant infrastructure, failover workflows, and business continuity strategies. Managing distributed system components (CQRS, RabbitMQ, Redis) and spearheading security automation via Coverity integration.
Back-End Team Lead / Mazaka Yazılım
09.2021 - 10.2022Provided technical leadership for a 22-person development team, modernizing e-commerce infrastructure. Solved heavy concurrency and transactional integrity challenges during massive flash sales using Redis distributed locking mechanisms. Standardized API versioning and cross-functional coordination.
Back-End Developer / Mazaka Yazılım
09.2020 - 09.2021Engineered payment gateways, e-invoicing pipelines, and ERP connectors for e-commerce packages. Automated recurring background jobs and campaign operations using Hangfire and Quartz.NET. Optimized database indexes and full-text search.
.NET Developer / SA Yazılım
06.2020 - 09.2020Developed sector-specific digital transformation tools for accounting, franchising, and logistics workflows with robust REST/SOAP data integration pipelines.
Web Developer / Maydanoss Medya
2019 - 06.2020Delivered full-stack web solutions and custom PHP applications, laying the foundation for enterprise software engineering.
// Technical Arsenal
C#, .NET Core (5-10), PHP, JavaScript
CQRS, Clean Architecture, Distributed Systems, DRC
RabbitMQ, Redis (Distributed Lock), Hangfire, Quartz.NET
SQL Server, MongoDB, MySQL, EF Core, Dapper
AppSec, Coverity, Azure DevOps, GitHub Actions, Cursor, Copilot
xUnit, TDD, Integration Testing, Moq, FluentAssertions
// Education
Fırat University — Faculty of Technology
B.Sc. in Software Engineering