Halil Kalkan
Co Founder at Volosoft
Istanbul, Istanbul, Turkey
Summary
🤩
Rockstar🎓
Top SchoolHalil Kalkan is a seasoned software architect and entrepreneur with 13 years of experience, co-founding Volosoft and leading development on widely used open-source frameworks like AspNet Boilerplate and ABP. Based in Istanbul, he spans full-stack development and architectural design, contributing core functionality, multi-tenant SaaS samples, and Blazor UI work across flagship repositories. His hands-on contributions include establishing ASP.NET Core startup templates, integrating EF Core, and adding real-time e-commerce features in the eShopOnAbp reference solution. Formerly a team leader and senior architect at SESTEK, he combines leadership with deep technical craftsmanship in backend systems and testing. Known for improving framework maintainability and cross-cutting concerns, he quietly influences many production .NET projects through foundational infrastructure work.
13 years of coding experience
9 years of employment as a software developer
Özgören Koleji3.55, Computer Engineering, 3.55, Computer Engineering at Sakarya Üniversitesi
Turkish, İngilizce
Stackoverflow
2,244reputation
93kreached
73answers
5questions
Github Skills (53)
asp-net-core-mvc10
javascript10
event-handling10
event-manager10
abp10
microservices-application10
asp-net-core10
entity-framework-core10
multitenancy10
asp-net10
eventbus10
model-view-controller10
entity-framework10
webapi10
dotnet-core10
Programming languages (9)
Github contributions (5)
abpframework/abp
Dec 2016 - Jan 2023
Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET. Provides the fundamental infrastructure, cross-cutting-concern implementations, startup templates, application modules, UI themes, tooling and documentation.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:40 releases, 919 reviews, 7682 commits in 6 years 2 months
Contributions summary:Halil primarily focused on improving the core functionalities and maintainability of the ABP framework. Their contributions involved addressing default sorting mechanisms, handling exceptions, and enhancing code clarity, with changes across multiple modules like Identity and Audit Logging. They also worked on integration services and addressing key functionalities like entity changes, demonstrating a strong understanding of the framework's architecture and its components. The user also contributed to the Blazor UI.
web-applicationc-sharpdomain-driven-designblazorweb-application-framework
aspnetboilerplate/aspnet-core-template
Jun 2016 - Jun 2018
ASP.NET Core & EntityFramework Core Based Startup Template
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:5 releases, 79 commits, 11 PRs in 2 years
Contributions summary:Halil's primary contribution was establishing the foundational structure for an ASP.NET Core application. They initiated the project, added a basic home controller and view, and integrated the application with the Abp.AspNetCore package, indicating a shift towards the ABP framework. Further development involved implementing the application layer, including a product service and associated data transfer objects, alongside integrating Entity Framework Core for database interactions.
asp-net-core-web-apiaspunit-of-workstartup-templateasp-net
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