Manish Kumar — Software Engineer
I am a proactive and achievement-oriented professional with experience in frontend development and constructing robust frontend stacks for web apps in E-commerce, Fintech, and Prop-tech industries, ensuring optimal performance and user experience. Proficient in optimizing web application performance, fortifying security measures, enhancing accessibility, and strategically minimizing technical debts. I have experience in providing technical leadership, conducting code reviews, and collaborating with cross- functional teams to ensure secure and performant integrations. Skillful in Browser monitoring tools like NewRelic, Sentry, and GTM for system visibility enhancements. Successfully provided technical leadership, conducting code reviews, and enhancing developer productivity by resolving build time issues, resulting in a significant reduction in package build and runtime. Implemented browser monitoring on New Relic, enhancing system visibility, and collaborated with the backend team to develop secure and performant integrations. Achievements: Reduced private npm packages build time from 300 seconds to 150 seconds and runtime from 2.5 minutes to 8-10 seconds. Upgraded Node.js from v16 to v20, decreasing CPU utilisation, Memory Usage of node instances by 10-12% and Throughput by 12-15%. Implemented browser monitoring on New Relic, enhancing system visibility, and collaborated with the backend team to develop secure and performant integrations. Improved website performance with techniques like lazy loading and code splitting, increasing Lighthouse score from 65 to 85+. Achieved cost optimization by relocating the ImageKit CDN from Singapore to Mumbai and developing a library utilized by Android, iOS, and web teams to enhance image caching on the CDN. Using Nextjs, Reactjs, Redux, JavaScript, Node.
Stackforce AI infers this person is a Frontend Engineer with expertise in E-commerce and Prop-tech industries.
Location: Gurugram, Haryana, India
Experience: 9 yrs 6 mos
Skills
- React.js
- Javascript
- Performance Optimization
- Node.js
- Web Performance
- Leadership
- Web Development
- Front-end Development
Career Highlights
- Reduced npm package build time by 50%
- Upgraded Node.js, improving resource utilization
- Enhanced website performance, increasing Lighthouse score significantly
Work Experience
Hughes Systique Corporation (HSC)
Principal Engineer (1 yr 2 mos)
Nykaa
Software Engineer III (9 mos)
Senior Software Engineer (2 yrs 10 mos)
NoBroker.com
Senior Software Engineer (9 mos)
Software Development Engineer (1 yr 8 mos)
Groww, India
Software Development Engineer (1 yr 3 mos)
Tixdo
Associate Software Engineer (1 yr)
Wallet Circle
Intern (1 mo)
Education
Bachelor's Degree at Inderprastha Engineering College, Ghaziabad
High School at St Michael's Sr Sec School Gurgaon Haryana