Sanchay Kumar

Senior Software Engineer

Gurgaon, Haryana, India11 yrs 8 mos experience

Key Highlights

Expert in modern web technologies like React and Next.js.
Led successful migrations improving application performance.
Strong background in team leadership and project management.

Stackforce AI infers this person is a Fullstack Developer specializing in web applications for the logistics and e-commerce sectors.

Contact

Skills

Core Skills

Next.jsWeb DevelopmentReact.js

Other Skills

Amazon Web Services (AWS)AzureBackbone.jsC++CSSCSS3Cascading Style Sheets (CSS)DockerGitGoogle Cloud Platform (GCP)Gulp.jsHTMLHTML5JavaJavaScript

About

As a Senior SDE at DP World, I leverage my my skills in JavaScript, ReactJS, NextJS and HTML5 to develop and maintain innovative web applications and solutions for the global logistics and trade industry. I have over 9 years of work experience in the software engineering field, having previously worked as a Technical Lead and a Software Engineer 3 at OLX Group, where I led and contributed to multiple projects involving e-commerce, online classifieds, and digital platforms. I am passionate about creating user-friendly, scalable, and secure web products that deliver value and impact to millions of customers and businesses around the world. I am also committed to continuous learning, collaboration, and improvement, as well as adhering to the highest standards of quality and performance.

Experience

11 yrs 8 mos

Total Experience

2 yrs 8 mos

Average Tenure

9 mos

Current Experience

Godaddy

Senior Software Development Engineer

Aug 2025 – Present · 9 mos · Pune, Maharashtra, India · Hybrid

Synechron

Technology Specialist

Mar 2024 – Aug 2025 · 1 yr 5 mos · Pune, Maharashtra, India · Hybrid

Dp world

Senior SDE at DP World

Jul 2022 – Mar 2024 · 1 yr 8 mos · Gurugram, Haryana, India

Migrated existing Angular application to Next.js application which improved page load speed significantly, lighthouse performance score from 40 to 90+.
Migration resulted in significant improvements of all core web vitals. Reduced Largest Contentful Paint (LCP) from 4.8 sec to 2 sec, First Input Delay (FID) from 150 ms to 2 ms, and Cumulative Layout Shift (CLS) from 0.25 to 0.
Tech Stacks used - Next.js, React.js, TypeScript, Turborepo, Material UI, styled components, Docker, Azure for CI & CD pipeline

Microsoft AzureNext.jsTypeScriptRedux.jsHTMLTurborepo+3

Olx group

4 roles

Technical Lead

Promoted

Jan 2021 – Jul 2022 · 1 yr 6 mos

Lead CRM team of 8 developers and contributed to all aspects of application development, design and deployment
Worked closely with dev-ops team and migrated 6 micro services from GCP to AWS after merger with Frontier Car Group
Tech Stacks used - Node.js, PostgreSQL, React, JavaScript, Docker, GCP, AWS for CI & CD pipeline

Google Cloud Platform (GCP)Leading Development TeamsPostgreSQLReact.jsDockerWeb Development+3

Software Engineer 3 at OLX INDIA

Oct 2019 – Dec 2020 · 1 yr 2 mos

Worked on multi-language support of OLX web app and RTL support for Arabic language
Worked on performance optimisation by splitting the ES5 and ES6 bundles and serving modern and legacy browsers
Worked on migration of User Communications services from one infra to another

Node.jsRedux.jsHTMLWebpackReact.jsWeb Development+1

Software Engineer 2

Apr 2017 – Sep 2019 · 2 yrs 5 mos

Developed entire b2c platform for car dealers in team size of 2 frontend developers.
Worked on xmpp based chat which was upgrade from old polling based system.

Redux.jsVue.jsHTMLHTML5WebpackReact.js+3

Software Engineer

May 2016 – Mar 2017 · 10 mos

One of the major contributors in PWA app that was featured in Google I/O 2017 (https://web.dev/case-studies/olx)
Achieved 23% less time until page is interactive 80% lower bounce rates
Tech Stacks used - React, Redux, JavaScript, HTML5, CSS

Redux.jsHTMLHTML5WebpackGulp.jsReact.js+4

Tricon infotech pvt. ltd

Software Engineer

Jun 2014 – May 2016 · 1 yr 11 mos · Bengaluru Area, India

Developed SVG based learning tools from scratch to end in small team sizes for McGraw Hill and CK12
Tech Stacks - backbone, jQuery, javascript, html, css

Backbone.jsjQueryHTMLHTML5SVGGulp.js+4