Devesh Kumar

Software Engineer

New Delhi, Delhi, India6 yrs 9 mos experience

Key Highlights

  • Led engineering teams to 4x product growth.
  • Architected SAAS solutions from scratch.
  • Developed high-impact web applications with millions of users.
Stackforce AI infers this person is a SaaS-focused Full-Stack Engineer with strong leadership and product development skills.

Contact

Skills

Core Skills

Software DevelopmentProduct ManagementSaas ArchitectureWeb DevelopmentGraphqlPerformance OptimizationDesign SystemsSaas DevelopmentEntrepreneurship

Other Skills

Team LeadershipMicro-FrontendsTechnical InterviewingTechnical DocumentationFeature DevelopmentAPI DevelopmentUser EngagementWebsite MonetizationC++TypeScriptSQLDartSASSFirebaseMongoDB

About

I reverse-engineer software tools and (re)build interesting products from scratch. I lead teams by example.

Experience

Postman

2 roles

Senior Engineer

Promoted

Aug 2025Present · 8 mos

Software Engineer II

Feb 2023Nov 2023 · 9 mos · New Delhi · Hybrid

  • Part of the core Web Platform team.
  • Worked extensively on the development and shipping of the Postman VS Code Extension. Assessed, owned, migrated and shipped features end-to-end such as GraphQL and gRPC Workbench. Over 1 Million Installs so far.
  • Worked on Modular Application Architectures using Micro-Frontends to deliver Postman on multiple platforms such as Desktop, Web and IDEs.
  • Formulated Migration strategies from a monolithic codebase to federated micro-frontend codebases and assessment of Compatibility Layers.
  • Conducted technical interviews and helped in the hiring of Software Engineers for the platform team.
Web DevelopmentGraphQLMicro-FrontendsTechnical Interviewing

Solar ladder

Founding Engineer | Engineering and Product Lead

Nov 2023Aug 2025 · 1 yr 9 mos · Hybrid

  • I saw the company through several pivots and watched it transform into a proud enabler and
  • contributor to the country's solar adoption.
  • Managing the evolution of the fastest growing and most used software in the Solar Industry (Making mistakes and learning as I go).
  • Leading a motivated Engineering Team of 4 and an Operations team of 6 to drive 4x product growth in revenue and customers.
  • Architected the SAAS Offering from scratch and scaled it to 1000+ business customers.
  • Instrumental in raising Seed and Series A Funding rounds.
  • Establishing a culture of Engineering Excellence, Product thinking and ownership from the get-go!
  • Solving interesting Engineering Problems and sharing outcomes and studies with the engineering community.
Software DevelopmentTeam LeadershipProduct ManagementSAAS Architecture

Unacademy

2 roles

Senior Software Engineer

Promoted

Apr 2022Feb 2023 · 10 mos

  • 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.
Performance OptimizationDesign SystemsMicro-Frontends

Software Engineer

Jul 2021Apr 2022 · 9 mos

  • 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.
Web DevelopmentTechnical Documentation

Maalexi

3 roles

Software Engineering Consultant

Jun 2021Jun 2021 · 0 mo

Web DevelopmentAPI Development

Full Stack Developer

Aug 2020Jun 2021 · 10 mos

  • Worked on the development of a next-gen online marketplace frontend with Next.js, React and Styled JSS. Also crafted efficient backend APIs with Node.js, Express and MongoDB to deliver a full MVP as a member of the founding engineering team.

Web Development Intern

Apr 2020Aug 2020 · 4 mos

Eventbeep

Back End Engineer

Dec 2020Feb 2021 · 2 mos

  • Worked on efficient delivery of notifications to EventBeep users and developed the GraphQL backend for their mobile app.

Solar ladder

Lead Software Engineer

Nov 2020Jul 2021 · 8 mos

  • 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.
SAAS DevelopmentFeature Development

Unergia

Lead Software Engineer

Apr 2020Mar 2021 · 11 mos

  • 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.
  • Tech Stack Used: React, Redux, Material UI, SASS, Firebase, MongoDB, Node.js and Express, AWS and GCP.
Web DevelopmentUser Engagement

Fergusson college

Full Stack Developer

Feb 2020Mar 2020 · 1 mo · Pune Area, India

  • Worked on a Full Stack Web Application (Comprising of a backend with Microsoft IIS, Node.js, Express and MongoDB, and frontend with React.js and Redux) to facilitate the sharing and resolution of Issues among the College IT Infrastructure team seamlessly.

Jagoinvestor

Web Developer

Jan 2020Feb 2020 · 1 mo · Pune Area, India

  • Worked on Developing 20+ Web-Based Seamless Financial Services Tools and Calculators for Visitors of JagoInvestor.com in a span of 1 month. Also helped in the integration of CRM with the aforementioned Financial Tools in order to capture/generate more leads for their Financial Services.

Convin.ai

React.js Developer Intern

Sep 2019Nov 2019 · 2 mos · Remote

  • 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.

Cricket modders

Founder

Mar 2013Apr 2016 · 3 yrs 1 mo · Bhopal, Madhya Pradesh

  • Founded and single-handedly ran Cricket Modders, a website for people to publish their patches and mods for EA Cricket 07, for a full 3 years, Cricket Modders during mid-2015 was the second most visited Cricket modding site in the world.
  • Successfully grew the number of page views to 60-70K a month during the ICC Cricket World Cup 2015.
  • Used Adfly and Google Adsense to monetize the site.

Self-employed

Freelance Web Developer

Jan 2012Jan 2014 · 2 yrs

  • Worked on MyBB, phpBB themes, forums and websites to create solutions for mini-scale startups and people looking for an online presense.
EntrepreneurshipWebsite Monetization

Education

Fergusson College

Bachelor of Computer Science — Computer Science

Jun 2018Jul 2021

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