Sanjeeb Dora
Tech Lead UI
Bengaluru
Summary
Results-driven Tech Lead with 15 years of experience in front-end development, specializing in building scalable, performant, and user-friendly web applications. Proven expertise in JavaScript, React.js, NextJS, and TypeScript with hands-on involvement across E-commerce, CMS, and Automobile domains. Adept at leading cross-functional teams, delivering UI solutions, and optimizing user experiences to achieve business goals.
Overview
17
17
years of professional experience
2
2
Certifications
2
2
Languages
Work History
Tech Lead
Tech Mahindra (Born XDS)
01.2023 - Current
- Architected and developed complex state management solutions using Redux Toolkit, Context API, and React Query for efficient server-state synchronization.
- To ensure enterprise-grade code quality and type safety, I utilized TypeScript and ZOD for robust schema validation.
- Implemented seamless client-side navigation using React Router and optimized application logic through modern JavaScript (ES6+) standards.
- Lead a team of developers, ensuring on-time delivery of projects with clean, modular code.
- Mentored junior developers, contributing to a 40% reduction in onboarding time and enhancing team productivity.
- Improved website load speed by 35%, leading to a 20% increase in user engagement using Lighthouse and GTmetrix insights.
SENIOR INTERACTIVE DEVELOPER
Publicis Sapient
05.2013 - 01.2023
- Spearheaded UI development for scalable web applications across multiple domains.
- Rebranded the Nissan website, implemented virtual showroom feature which leads a increase in sales by 20%
- Developed interactive and accessible web applications using React.js, TypeScript, and Tailwind CSS/Sass.
- Built and managed monorepo environments and optimized build processes using Webpack and Babel.
- Partnered with UX/UI designers to bridge the gap between visual design and technical implementation, ensuring pixel-perfect delivery.
ENGINEER UI
GEODESIC LTD
02.2011 - 04.2013
- Integrated RESTful APIs with frontend UI to deliver seamless user experiences in dynamic pages
WEB DEVELOPER
PURETECH INTERNET PVT LTD
02.2009 - 02.2011
- Revamped legacy UI for enterprise tools, reducing customer support tickets by 25%
Education
Bachelor Engineer - Computer Sc
BijuPatnaik University of Technology
Jeypore, Orissa, IndiaThe Council of Higher Secondary Education
City Collage Berhampur
Berhampur, IndiaBoard of Secondary Education, Orissa
Courtpeta High School
Berhampur, OrissaSkills
Front-End Technologies: — React Js, Redux, React Query, Context API, ZOD,TypeScript, Redux tool Kit,React Routers, Next JS,JavaScript (ES6) HTML5, Bootstrap, Tailwind CSS,shadcn/ui, Material UI
Testing & Accessibility: — Jest, React test Library, Web accessibility , Lighthouse
Project Management & Collaboration: — Agile/Scrum, JIRA, Confluence, SourceTree, UX Collaboration
Version control — Git,SVN
Certification
Tech Mahindra Pet on the back award for Omantel project
Timeline
Tech Lead
Tech Mahindra (Born XDS)
01.2023 - Current
SENIOR INTERACTIVE DEVELOPER
Publicis Sapient
05.2013 - 01.2023
ENGINEER UI
GEODESIC LTD
02.2011 - 04.2013
WEB DEVELOPER
PURETECH INTERNET PVT LTD
02.2009 - 02.2011
The Council of Higher Secondary Education
City Collage Berhampur
Board of Secondary Education, Orissa
Courtpeta High School
Bachelor Engineer - Computer Sc
BijuPatnaik University of Technology