Rares Lungescu
Senior Engineer at Qualitest
Bucharest Metropolitan Area Romania
Summary
👤
Senior🎓
Top SchoolRares Lungescu is a Senior Engineer based in Bucharest with 7 years of hands-on experience building full-stack web and mobile products, and five years focused on React-based applications. He has a proven record of turning neglected codebases into robust, production-ready systems and speeding up SaaS UX—doubling Guardian’s load performance through targeted optimizations. Comfortable shipping across the stack, Rares has led architectural decisions using React, Redux, Nest.js and AWS, and has built mobile experiences with React Native while mentoring junior engineers. He also brings practical DevOps experience (Ansible, Terraform) from earlier roles and a knack for automation that streamlined deployments. A creative problem-solver, he won an AI hackathon by automating customer support workflows and integrating analytics into product features. Trained at the University of Liverpool, he blends academic rigor with a freelancer’s adaptability to deliver pragmatic, user-focused solutions.
7 years of coding experience
2 years of employment as a software developer
Bachelor of Science - BS, Computer Science, 2:1, Bachelor of Science - BS, Computer Science, 2:1 at University of Liverpool
Github Skills (70)
balloon9
api9
assemblyscript9
exchange8
rest8
javascript8
popup8
rails8
nodejs8
cms7
dashboard7
ruby7
ruby-on-rails7
collaboration7
adminjs7
Programming languages (7)
Github contributions (5)
Odisseuss/react-hover-css
Jan 2021 - Jan 2021
Contributions:34 commits, 21 pushes, 1 branch in 7 days
Odisseuss/personal-website
Jul 2020 - Apr 2024
Contributions:25 pushes, 4 branches in 3 years 10 months
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