Summary
Overview
Work History
Education
Skills
Websites
Timeline
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Roshan Kumar Jha

New Delhi

Summary

Consumer-minded Senior Product Engineer with a proven track record of delivering high-quality products on time. Strong skills in frontend development complemented by backend development experience. Recognized for ability to drive projects from concept to completion efficiently.

Overview

7
7
years of professional experience

Work History

Senior Product Engineer

Envisso
Remote
10.2024 - 11.2025
  • Developed scalable monitoring dashboards for analysing high-risk PSPs.
  • Created maintainable UI components to facilitate quicker team integration.
  • Enhanced legacy database queries, increasing speed up to 10 times.
  • Collaborated with cross-functional teams to align product development and engineering efforts.
  • Used AI/LLM led development workflow

Staff Engineer

Nagarro
Gurugram
04.2024 - 10.2024
  • Developed shareable React components within a micro-frontend architecture for an e-commerce platform.
  • Enhanced student web app by implementing features like PDF generation and questions module.
  • Resolved bugs and prioritized code reusability to support team projects effectively.
  • Continuously optimized web app performance, focusing on improved developer experience.

Software Developer

Leena-AI
Gurugram
10.2021 - 04.2024
  • Established new frontend repository using ReactJS and TypeScript for critical transaction integrations.
  • Developed reusable components, accelerating integration process and reducing development time by 70%.
  • Implemented custom backend integrations within MERN stack, ensuring seamless functionality with frontend views.
  • Contributed to in-house design system by adding and testing new components to enhance library robustness.
  • Monitored issues logged on Sentry to stabilize application performance.

Senior Systems Engineer

Infosys Ltd.
Bengaluru
09.2018 - 10.2021
  • Developed custom PL/SQL code for E-Business Suite application, creating reusable procedures and functions.
  • Optimized database query performance by analyzing execution plans and implementing index creation.
  • Reduced query execution time from four hours to two minutes through targeted code optimizations.
  • Managed complete development lifecycle for client requirements, including functional and technical documentation.
  • Designed test plans, effort estimations, and release plans to ensure project alignment and success.
  • Created PL/SQL solution that saved four hours daily by integrating with existing job scheduling systems.
  • Implemented data integrity solutions to detect and prevent irregularities from third-party systems.

Education

B.Tech - Electronics & Communications Engineering

Maharaja Agrasen Institute of Technology
New Delhi
06-2018

XII (Higher Secondary) - CBSE

I.P. Convent Sr. Sec. School
New Delhi
05-2014

Skills

  • HTML, CSS, JavaScript and TypeScript
  • ReactJS and Nextjs
  • Styled-components, Material UI and TailwindCSS
  • Storybook and React testing library
  • SQL, Docker and Postman
  • Git, GitHub and Bitbucket
  • Sentry and Datadog
  • Claude CLI and Cursor AI

Timeline

Senior Product Engineer

Envisso
10.2024 - 11.2025

Staff Engineer

Nagarro
04.2024 - 10.2024

Software Developer

Leena-AI
10.2021 - 04.2024

Senior Systems Engineer

Infosys Ltd.
09.2018 - 10.2021

B.Tech - Electronics & Communications Engineering

Maharaja Agrasen Institute of Technology

XII (Higher Secondary) - CBSE

I.P. Convent Sr. Sec. School
Roshan Kumar Jha