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I am a Full-Stack Software Engineer, experienced with JavaScript and TypeScript technologies. My particular expertise includes Node, Express, Koa, Mongo, SQL, and React.\n\nI am a driven engineer who loves being challenged and learning new technologies. I look forward to deepening my knowledge of Python and C++. In my free time I enjoy hiking, going on small adventures, and building video games as a hobby.…I am a Full-Stack Software Engineer, experienced with JavaScript and TypeScript technologies. My particular expertise includes Node, Express, Koa, Mongo, SQL, and React.\n\nI am a driven engineer who loves being challenged and learning new technologies. I look forward to deepening my knowledge of Python and C++. In my free time I enjoy hiking, going on small adventures, and building video games as a hobby.

Mihai Serban

Full Stack Developer, Front-End Developer, Back-End Developer, +2

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I am a Full-Stack Software Engineer, experienced with JavaScript and TypeScript technologies. My particular expertise includes Node, Express, Koa, Mongo, SQL, and React.\n\nI am a driven engineer who loves being challenged and learning new technologies. I look forward to deepening my knowledge of Python and C++. In my free time I enjoy hiking, going on small adventures, and building video games as a hobby.…I am a Full-Stack Software Engineer, experienced with JavaScript and TypeScript technologies. My particular expertise includes Node, Express, Koa, Mongo, SQL, and React.\n\nI am a driven engineer who loves being challenged and learning new technologies. I look forward to deepening my knowledge of Python and C++. In my free time I enjoy hiking, going on small adventures, and building video games as a hobby.

Available to hire

I am a Full-Stack Software Engineer, experienced with JavaScript and TypeScript technologies. My particular expertise includes Node, Express, Koa, Mongo, SQL, and React.\n\nI am a driven engineer who loves being challenged and learning new technologies. I look forward to deepening my knowledge of Python and C++. In my free time I enjoy hiking, going on small adventures, and building video games as a hobby.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Full Stack Engineer at SideQuest

January 1, 2025 - Present

Led the initialization of the first server and database connection, improving application responsiveness by 30% for location-based recommendations. Implemented Google Maps API and OpenTrip map API to enrich user interactions with dynamic content, resulting in a 25% increase in user engagement during micro-adventures. Developed JWT cookie authentication middleware to strengthen security for user data access, reducing unauthorized access attempts by 40%. Resolved multiple React component issues to streamline front-end performance and reduce page load times by 20%.

Quality Assurance Manager at EUROPEAN DYNAMICS

October 1, 2022 - April 1, 2025

Led the development and execution of automated test scripts to improve software delivery reliability. Designed and implemented test automation frameworks to enhance efficiency and coverage.

Quality Assurance Engineer at EUROPEAN DYNAMICS

October 1, 2021 - October 1, 2022

Developed and executed automated functional and regression tests, ensuring system reliability. Led the adoption of test automation tools, increasing test efficiency and reducing time-to-release.

Quality Assurance Analyst at Electronic Arts (EA)

November 1, 2018 - September 1, 2021

Spearheaded automation testing initiatives to improve game performance and stability. Designed and executed automated regression test suites, reducing manual test efforts.

Senior QA Tester at Various (Romania)

September 1, 2012 - November 1, 2019

Developed automated test scripts to validate core game functionalities. Conducted performance and stress testing to analyze system behavior under load.