Hi, I'm Mihai Serban โ€” a Full-Stack Software Engineer with a strong focus on scalable, maintainable systems and real-world impact. I specialize in modernizing legacy software, building automation pipelines, and improving developer workflows through clean architecture and robust testing. Iโ€™ve worked on systems used by millions โ€” from life-critical organ donation platforms in the U.S. to enterprise automation tools and insurance platforms used globally. ๐Ÿ”ง What I've Done: Codefy (2025โ€“Present): Led the modernization of a high-stakes organ donation system. Migrated legacy .NET Web Forms to Web API + Angular, introduced Playwright E2E tests (cutting QA effort by 40%), and maintained DR parity for production-grade reliability. UiPath (2022โ€“2024): Grew from intern to full-time engineer. Improved CI/CD pipelines, led a frontend modularization effort using Module Federation, and built core services that integrated automation workflows with GitHub and Azure DevOps. Endava (2021โ€“2022): Delivered full-cycle product development from intern to junior dev, contributing to both internal tooling and global insurance systems. Academic Project: Designed and built an autonomous UV disinfection robot with real-time remote control and AI-based room navigation โ€” from Flutter mobile app to hardware integration. ๐Ÿง  What Makes Me Stand Out: Impact-Driven: I focus on projects that matter โ€” whether improving hospital systems or automating workflows that save hours of manual labor. Full-Stack Proficiency: I'm equally comfortable in C#, Python, Angular, React, or Kubernetes. I understand how frontend, backend, and DevOps tie together. Strong Ownership: I donโ€™t just code โ€” I care about architecture, testing, performance, and reliability. Fast Learner, Proven Growth: I consistently grew ahead of schedule in every role โ€” from intern to lead contributor within months.โ€ฆ

Mihai Serban

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Hi, I'm Mihai Serban โ€” a Full-Stack Software Engineer with a strong focus on scalable, maintainable systems and real-world impact. I specialize in modernizing legacy software, building automation pipelines, and improving developer workflows through clean architecture and robust testing. Iโ€™ve worked on systems used by millions โ€” from life-critical organ donation platforms in the U.S. to enterprise automation tools and insurance platforms used globally. ๐Ÿ”ง What I've Done: Codefy (2025โ€“Present): Led the modernization of a high-stakes organ donation system. Migrated legacy .NET Web Forms to Web API + Angular, introduced Playwright E2E tests (cutting QA effort by 40%), and maintained DR parity for production-grade reliability. UiPath (2022โ€“2024): Grew from intern to full-time engineer. Improved CI/CD pipelines, led a frontend modularization effort using Module Federation, and built core services that integrated automation workflows with GitHub and Azure DevOps. Endava (2021โ€“2022): Delivered full-cycle product development from intern to junior dev, contributing to both internal tooling and global insurance systems. Academic Project: Designed and built an autonomous UV disinfection robot with real-time remote control and AI-based room navigation โ€” from Flutter mobile app to hardware integration. ๐Ÿง  What Makes Me Stand Out: Impact-Driven: I focus on projects that matter โ€” whether improving hospital systems or automating workflows that save hours of manual labor. Full-Stack Proficiency: I'm equally comfortable in C#, Python, Angular, React, or Kubernetes. I understand how frontend, backend, and DevOps tie together. Strong Ownership: I donโ€™t just code โ€” I care about architecture, testing, performance, and reliability. Fast Learner, Proven Growth: I consistently grew ahead of schedule in every role โ€” from intern to lead contributor within months.โ€ฆ

Available to hire

Hi, Iโ€™m Mihai Serban โ€” a Full-Stack Software Engineer with a strong focus on scalable, maintainable systems and real-world impact.

I specialize in modernizing legacy software, building automation pipelines, and improving developer workflows through clean architecture and robust testing. Iโ€™ve worked on systems used by millions โ€” from life-critical organ donation platforms in the U.S. to enterprise automation tools and insurance platforms used globally.

๐Ÿ”ง What Iโ€™ve Done:

Codefy (2025โ€“Present): Led the modernization of a high-stakes organ donation system. Migrated legacy .NET Web Forms to Web API + Angular, introduced Playwright E2E tests (cutting QA effort by 40%), and maintained DR parity for production-grade reliability.

UiPath (2022โ€“2024): Grew from intern to full-time engineer. Improved CI/CD pipelines, led a frontend modularization effort using Module Federation, and built core services that integrated automation workflows with GitHub and Azure DevOps.

Endava (2021โ€“2022): Delivered full-cycle product development from intern to junior dev, contributing to both internal tooling and global insurance systems.

Academic Project: Designed and built an autonomous UV disinfection robot with real-time remote control and AI-based room navigation โ€” from Flutter mobile app to hardware integration.

๐Ÿง  What Makes Me Stand Out:

Impact-Driven: I focus on projects that matter โ€” whether improving hospital systems or automating workflows that save hours of manual labor.

Full-Stack Proficiency: Iโ€™m equally comfortable in C#, Python, Angular, React, or Kubernetes. I understand how frontend, backend, and DevOps tie together.

Strong Ownership: I donโ€™t just code โ€” I care about architecture, testing, performance, and reliability.

Fast Learner, Proven Growth: I consistently grew ahead of schedule in every role โ€” from intern to lead contributor within months.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

Romanian, Moldavian, Moldovan
Fluent
English
Advanced
German
Beginner
French
Beginner

Work Experience

Software Engineer at Codefy software
January 1, 2025 - Present
Maintains and modernizes a mission-critical organ donation system used across California; migrated legacy ASP.NET Web Forms components to Web API and Angular; improved performance and long-term maintainability. Reduced manual QA by 40% by implementing end-to-end Playwright tests. Maintains Disaster Recovery environment to ensure production parity after releases.
Software Engineer I at UiPath
October 1, 2024 - October 20, 2025
Worked on core components of UiPathโ€™s automation platform, contributing to Source Control, CI/CD, and Governance services. Improved code quality and pipeline health checks, reducing production-breaking issues by 50%. Led frontend modularization using Module Federation and implemented a custom tree diff algorithm for Source Control. Contributed to integration of UiPath automation features with GitHub and Azure DevOps.
Junior Software Engineer at Endava
March 1, 2022 - October 20, 2025
Intern promoted to Junior Software Engineer; contributed to an internal desk booking system and a global insurance platform. Focused on UI responsiveness and backend reliability; gained full-cycle product development experience.
Software Engineer at Expert Network
February 1, 2021 - October 20, 2025
Gained hands-on experience with .NET and React.js by contributing to small-scale internal projects; built full-stack capabilities in a professional software engineering environment.

Education

Bachelor's Degree at Alexandru Ioan Cuza University, Iasi
January 11, 2030 - January 1, 2022

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Healthcare, Professional Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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