koncord.dev
Stanislav Zhukov
Backend software developer · C# / .NET
Hi! I'm an independent backend developer working from Belgrade, Serbia. I've spent about five and a half years building commercial software — most of that time on backend systems for fintech companies.
Taking on new projects
Services
Backend development
Design, development, and long-term maintenance of server-side applications and services on C#/.NET.
APIs & integrations
Public and internal APIs, and integrations with third-party systems and services.
CI/CD & infrastructure
Build and deployment pipelines, containerization, and the infrastructure around the code — so that releases stay boring.
Experience
Contract Software Engineer · Independent
Backend development and infrastructure work for product teams — the practice behind this site.
Senior Software Engineer · Digital Finance International
- Built and maintained a multi-channel communication bus (SMS, email, push notifications) serving international markets.
- Designed and implemented external integrations for a credit scoring engine — a core component of the company's lending platform.
- Led zero-downtime migration of legacy monolithic systems to microservices architecture in live production.
- Helped ensure system reliability across LATAM, India, and Pakistan markets.
Earlier roles
Backend development in staff and contract roles for small software businesses.
Technology
C#· .NET· ASP.NET Core· PostgreSQL· Docker· Kubernetes· GitOps (Argo CD)· CI/CD· Linux· C++
Open source
TES3MP
Co-author of the multiplayer implementation for OpenMW, the open-source engine reimplementation of The Elder Scrolls III.
BIS-Toolkit
Developer toolkit for DayZ modding projects.
More on github.com/Koncord.
Contact
Have a project in mind? Drop me a line — email works best.
Working languages: English, Russian, Serbian (basic).