Harmanpreet Singh
Senior Frontend Engineer at idealo internet GmbH
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolHarmanpreet Singh is a seasoned Frontend Developer with 12 years of experience crafting high-performance, accessible web applications using React, Next.js, and TypeScript from Berlin. He combines a computer science foundation with a designer’s eye to build scalable, testable frontends—recent work includes Next.js migrations for SEO and Core Web Vitals improvements and driving E2E test coverage to ~70%. He has hands-on experience splitting monoliths into domain-focused apps, introducing internal design systems, and automating dependency and test workflows to boost reliability and developer velocity. Comfortable partnering with design and backend teams, he has improved matching algorithms and product ergonomics for marketplaces used by hundreds of thousands of freelancers. Currently expanding into data science and AI studies at Cambridge, he brings a pragmatic interest in melding ML-driven insights with production-grade frontend engineering.
12 years of coding experience
10 years of employment as a software developer
Primary and Secondary Education, Science (Non Medical), A, Primary and Secondary Education, Science (Non Medical), A at Nankana Sahib Public School, LudhianaBachelor of Technology - BTech, Computer Science & Engineering, A, Bachelor of Technology - BTech, Computer Science & Engineering, A at Guru Nanak Dev Engineering College, Ludhiana
English, Punjabi, Hindi, German
Stackoverflow
959reputation
191kreached
3answers
4questions
Github Skills (63)
tac10
javascript9
react9
documentation9
angular9
typescript8
nodejs8
translation8
angular-formly7
redux7
angular-ui-grid6
rapidapi6
todomvc6
ava6
web-performance6
Programming languages (3)
Github contributions (5)
harman052/react-tutorial-solutions
Nov 2018 - Jul 2020
Solutions to additional problems given in React's "tic tac toe" tutorial.
Contributions:1 review, 14 commits, 1 PR in 1 year 8 months
reactproblemstoeadditionaltac
harman052/fds
Feb 2019 - Jul 2020
Dashboard for managers and delivery men working in a logistics company.
Contributions:20 commits, 14 PRs, 23 pushes in 1 year 5 months
menlogisticsmanagersdashboard
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