Devesh Kumar
Full Stack Engineer
Pune, Delhi
JavaScript, TypeScript, Python, C, C++, SQL, HTML, CSS, PHP
React, Next.js, Gatsby, Node.js, Express, Svelte, Vue, Tailwind, SASS, GraphQL
Firestore, MongoDB, PostgreSQL, MySQL
Jest, Enzyme, React Testing Library, Cypress, Playwright
Firebase, Supabase, GCP, AWS, Hasura
Git, Turbo, Nx, Vite
Senior Software Engineer
Feb 2023 - Present
Part of the core Web Platform team. - Working on Modular Application Architectures using Micro-Frontends to deliver Postman on any platform. - Worked extensively on the development and shipping of the Postman VS Code Extension. Assessed, migrated and shipped end-to-end features such as GraphQL and gRPC Workbench.
Senior Software Engineer
Apr 2022 - Feb 2023
- Reduced Average Page Size by 30% for faster load. - Migrated Common Redux store to SWR and Zustand to save each user over 500KB/visit. - Implemented Pipeline parallelization and build caching to reduce integration and deployment pipeline time by 10-15 minutes/build. - Worked on the creation of a new standardized Design System for the Web Engineering organization. - Worked on POCs for splitting frontend Next.js Monolith into Micro-Frontends.
Software Engineer
Jul 2021 - Apr 2022
Part of the Web Platform Team. - Focused on seamless and minimal interruption platform-level changes + Keeping the codebase clean and performant as the product evolves and scaled to 4x the number of developers. - Conducted over 40 technical interviews and participated in hiring processes. - Worked with teams to create and roll out new projects like Unacademy Icons, Global Test Prep, and internal CRM Setup, and their integration into the monolith. - Spearheaded the migration of universally server-rendered monolith to opt-in static optimization, reducing average page load time by 45% and saving compute and bandwidth costs. - Worked on Technical and Product Documentation for efficient organisation-wide knowledge transfers. - Highest Contributor to Codebase since joining.
Lead Engineer
Unergia & Solar Ladder
Apr 2020 - Jul 2021
Single-handedly built SolarLadder, a B2B SAAS offering for Solar Companies, from scratch. SolarLadder provides over 30 different features to solar companies so they can focus on serving their customers better, reduce costs and automate every aspect of their operations. Most tasks that took over an hour manually, take less than a minute to complete on SolarLadder. Crafted Unergia's proprietary B2C Platform end to end from concept to execution to connect Solar Installers focusing on the Residential sector to potential customers with Push Notifications for User Engagement and Payment Gateway integration. Performed A/B and Redirect Tests on Unergia's main website, optimized their website and decreased bounce rate by 25%, latency by 85% and increased conversion rate by 200%. Created an in-house blogging system for Unergia using Next.js, Redux, Bootstrap and Firebase and worked with SEO best practices for better reach and targeting. Integrated Unergia's CRM with their customers to automate geographical tagging processes. Migrated Unergia's main website to SEO Optimized and Static Next.js pages.
Full Stack Web Developer
Apr 2020 - Jul 2021
Worked on the backend and frontend of a next-gen online marketplace using Next.js, Express, MongoDB (Atlas) and AWS Cloud Offerings.
Backend Engineer
Dec 2020 - Feb 2021
Worked on efficient delivery of notifications to users and the GraphQL backend for the mobile app.
Web Development Intern
Jan 2020 - Feb 2020
Developed Financial Tools and Calculators for JagoInvestor's website, setup data warehousing using Firestore and CRM Integration to generate more leads.
React.js Development Intern
Sep 2019 - Nov 2019
Worked on developing efficient and beautiful Dashboard modules and components using React.JS and Redux for Convin's ML Platform, with Code Obfuscation for increased Code Security.
Engineering Virtual Experience
Goldman Sachs
Aug 2020
Engineering Virtual Internship
June 2020 - July 2020
Software Engineering Virtual Experience
JP Morgan Chase & Co.
May 2020
Full Stack Web Development
Nov 2018 - June 2019

Bachelor of Computer Science
Fergusson College, Pune
2018 - 2021 9.98 CGPA

A real time online development environment to simplify project bootstrapping and testing.
Dec 2022 - Feb 2023
A Framework to build Isomorphic React apps. Inspired by Next.js.
May 2022 - Jun 2022
A simple snippet that enables real-time communication for your team on any page
Feb 2022 - Mar 2022