Rajan Lagah
Lead Software Engineer at QuickSell
Punjab, India
Summary
👤
Senior🎓
Top SchoolRajan Lagah is a Lead Software Engineer with 9 years’ experience building scalable full‑stack solutions, currently driving e-commerce integrations and WhatsApp API projects at QuickSell. He has a strong JavaScript/React/Node background, proven by leading performance-focused work at Swym—reducing app size by 20%, creating iframe integrations, and enabling Shopify Hydrogen and theme extension support. Rajan pairs product-minded engineering with systems design experience from IoT and vending projects, having implemented MQTT architectures and dramatically improved mobile app performance using TWA. An active open-source contributor and communicator, he publishes React packages, maintains tech blogs with steady readership, and brings a practical mix of deployment tools (Docker, AWS) and hands-on curiosity in areas like Kaggle, Photoshop and Blender.
10 years of coding experience
5 years of employment as a software developer
Bachelor of Technology, Computer Science, Bachelor of Technology, Computer Science at Thapar Institute of Engineering and Technology
Stackoverflow
2,488reputation
541kreached
105answers
91questions
Github Skills (92)
python10
testing10
material-ui10
react-components10
react-component-library10
webpack10
material-design10
react10
javascript9
neural-network9
interrupt9
unity3d9
angular9
html9
storybook9
Programming languages (9)
Github contributions (5)
rajanlagah/React_chat_app
Nov 2019 - Dec 2021
Contributions:17 PRs, 16 pushes, 2 branches in 2 years 1 month
rajanlagah/react-internet-meter
Jan 2021 - Jan 2023
React package that monitor internet signal strength.
Contributions:2 releases, 28 commits, 4 PRs in 2 years
react
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