Let’s build something meaningful

I am Armin Farzam

A Senior Backend .NET Developer

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About Me

Senior .NET Backend Developer with 6+ years of experience designing scalable web applications, ERP integrations, enterprise platforms, and API-driven systems using ASP.NET Core, C#, SQL Server, Docker, and modern architectural patterns. Experienced in designing secure backend services, implementing Clean Architecture, CQRS, DDD principles, and delivering business-critical solutions across healthcare, recruitment, B2B, and assessment domains. Strong collaborator focused on maintainability, performance, and business value.

Areas of Interest

Web Application DevelopmentAPI Gateway DevelopmentMicroservicesMobile Application DevelopmentDevOps

Professional Experience

Bent Oak Systems

Backend Developer

2024-2026London, United Kingdom

Designed and implemented a Partner Assessment Integration platform enabling field evaluators to collect and synchronize partner data with ERP systems.
Developed advanced search, filtering, and assessment workflows that improved partner evaluation management.
Built a multi-stage Applicant Tracking System (ATS) supporting HR teams, interviewers, and decision committees with complete workflow tracking.
Implemented ERP integrations and API-driven administrative platforms for inquiry, tender, provider, and approval management.
Contributed to backend architecture using Clean Architecture, CQRS, and domain-driven design principles

Fika Yazilim

Full-stack Developer

2022-2023Istanbul, Turkey

Designed and developed a B2B management platform that streamlined buying and selling processes between companies.
Implemented backend APIs, business workflows, and responsive user interfaces using .NET and modern frontend technologies.
Participated in system design discussions and software architecture improvements.

Tebyan Engineering Group

Full-stack Developer

2020-2022Urmia, Iran

Developed a pharmacy e-commerce platform builder enabling pharmacies to launch online stores and manage product sales.
Built an insurance prescription registration system integrated with Iranian healthcare and social security organizations.
Developed secure backend services and database structures supporting pharmacy operations and prescription processing.