Gagan Suneja
New Delhi, Delhi, India
Summary
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SeniorGagan Suneja is a Staff Engineer with a decade of hands-on experience building high-performance, accessible web applications across full-stack JavaScript and Java ecosystems. He leads small frontend teams, architects micro-frontend mono-repos, and has scaled tools used by over a million users while keeping a strong focus on clean code and cross-browser accessibility. Technically fluent in Angular, React, Node/Nest/Express, GraphQL and AWS, he also brings solid back-end chops with Spring Boot and query-tuning expertise in Postgres and distributed systems. Notably, he cut Postgres query time by over 50% using AI-assisted prompts and functional indexes and has maintained legacy Hybris and Web Components codebases. Based in Delhi, he combines practical engineering leadership with continuous upskilling (including a Scaler bootcamp) and a playful developer persona—js junkie and ts warrior—reflected in his active GitHub presence.
10 years of coding experience
Github Skills (18)
javascript10
python10
typescript10
interactive10
angularjs10
appengine10
angular10
php9
react9
phpmyadmin7
mysql6
mariadb5
http-archive4
blockchain4
bigquery2
Programming languages (5)
Github contributions (5)
GaganSuneja/GaganSuneja.github.io
Dec 2016 - Dec 2019
Contributions:67 pushes, 1 branch in 2 years 11 months
GaganSuneja/Front-End-Challenges
Jan 2018 - Aug 2018
Contributions:9 commits, 7 pushes, 1 branch in 6 months
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