hardeep singh
@hardeepsingh13
Frontend-focused Software Engineer delivering high-performance, pixel-perfect web experiences.
IndiaWhat I'm looking for
I am a frontend-focused Software Engineer with 7+ years of experience building responsive, high-performance web applications using React, TypeScript, Node.js and related technologies. I consistently deliver pixel-perfect interfaces and have a proven record of improving performance and user experience across large-scale products.
At Microsoft and previous companies, I contributed to centralized billing and cloud product experiences, implemented complex multilingual features, and reduced critical page load times (for example, improving an OLX Autos Lighthouse score and reducing a page's first load from >60000ms to ~800ms for 90th percentile users).
I value well-tested, maintainable code and full-stack collaboration — contributing to frontend, BFF/Node.js services, GraphQL mutations, and comprehensive testing (unit and end-to-end) to ship reliable products.
Experience
Work history, roles, and key accomplishments
Contributed to the development of the Billing Console Platform, a
centralized billing administration experience for all Atlassian's cloud
products like Confluence and Jira, as a Frontend Engineer.
Engaged in full-stack development, working on both frontend and
Backend for Frontend (BFF) with GraphQL mutations and Node.js
services.
Contributed as a frontend engineer to the Billing Console Platform, delivering features like direct buy and multi-year billing while improving purchasing UX; implemented frontend and BFF GraphQL mutations and maintained test coverage with Jest and Playwright.
Software Engineer I
OLX Group
Mar 2021 - May 2022 (1 year 2 months)
Built multilingual OLX Autos features using React, TypeScript, GraphQL and Node.js and drove web performance improvements, raising Lighthouse mobile scores from 25 to 50+ and desktop from 50 to 60+.
Senior Software Engineer
Infoedge
Mar 2020 - Mar 2021 (1 year)
Optimized shiksha.com performance via server-side rendering, progressive hydration and dynamic rendering to improve web vitals and page load speed for education product pages.
Software Engineer
Newgen Software Technologies Ltd.
Jan 2018 - Mar 2020 (2 years 2 months)
Developed ECM/BPM solutions and interactive AP/P2P workflows using React and Newgen OmniApp, delivering an automated workflow for Pernod Ricard and maintaining client-specific web applications.
Education
Degrees, certifications, and relevant coursework
Guru Tegh Bahadur Institute of Technology
Bachelor of Technology, Information Technology
2014 - 2018
Grade: 71.90%
Completed a B.Tech in Information Technology with a 71.90% final grade, focusing on software development and web technologies.
City Montessori School, Lucknow
12th (ISC), Higher Secondary Education
Grade: 82.2%
Completed 12th grade under the ISC Board with a score of 82.2%.
Availability
Location
IndiaAuthorized to work in
Social media
Job categories
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