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bahman shafiei

@bahmanshafiei

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Senior .NET and Java backend engineer experienced in microservices, performance optimization, and mentoring.

Iran

Message

What I'm looking for

I seek senior backend or full-stack roles where I can design scalable microservices, improve performance, mentor engineers, and contribute to architecture decisions.

I am a senior software engineer with over 10 years of experience designing, developing, and implementing backend and full-stack systems using .NET and Java ecosystems. I have contributed to migrations from monolith to microservices and delivered measurable performance improvements through careful architecture and optimization.

At TOSAN I built microservices with Spring Boot and helped introduce .NET Core into microservices architecture while developing and maintaining banking modules in C#/.NET. Previously, I worked as a full-stack developer improving service-desk and accounting software, achieving a 30% performance gain by adopting Dapper, async processing, and query optimization.

I mentor junior engineers, participate in architecture committees, and focus on clean architecture, SOLID principles, and pragmatic engineering practices to deliver reliable, maintainable software for enterprise customers.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Tosan

May 2022 - Present (3 years 9 months)

Contributed to migration from monolith to microservices, developing Java Spring Boot services and transforming front-end sections to Angular; developed and maintained five banking modules in C#/.NET and mentored new team members.

Java Spring Boot C++.NET Core Angular Microservices Maven Unit Testing Mentoring

Software Engineer

Dooman Samaneh

Feb 2014 - May 2022 (8 years 3 months)

Worked as a full-stack developer on ITIL-aligned service desk and online accounting software, improved performance 30% by adopting Dapper and async processing, and led a 4-member team.

C++EF Core Dapper SQL Server MVC TypeScript SASS Performance Optimization Async Programming Team Leadership

Web Developer

Freelancer

Jan 2008 - Feb 2014 (6 years 1 month)

Developed and launched custom websites for 20+ clients, built a user-friendly CMS, and implemented performance and SEO improvements that increased site traffic.