Rajat Gupta

Founder

Bengaluru, Karnataka, India7 yrs 8 mos experience

Most Likely To SwitchAI Enabled

Key Highlights

7+ years of experience in building Progressive Web apps.
Led teams to improve UI consistency and reduce development cycle time.
Expert in frontend architecture and design systems.

Stackforce AI infers this person is a B2B SaaS expert with a strong focus on frontend development and user experience.

Contact

rajat.gupta2@walmart.com LinkedIn

Skills

Core Skills

React.jsNext.jsNode.jsJavascriptTypescriptAsp.net Core

Other Skills

ASP.NET MVCAmplitudeAnalytical SkillsArtificial Intelligence (AI)Auth0BabelBack-End Web DevelopmentCI/CD pipelinesCascading Style Sheets (CSS)Chef.ioCommunicationDevOpsDockerFacebook PixelFigma (Software)

About

A passionate software engineer with 7+ years of experience into building Progressive Web apps. For the past few years, I've worked with Big Tech & early stage Product based startups in India where I focused on Design Systems & Patterns, Frontend architecture, Security, Optimisation & improving User Experience. I have good inter-personal and communication skills with Team management experience (6-8 members), Product feature launch strategy & Roadmap Planning. I've worked closely with Product, Design & Business stakeholders. TECH STACK : • Frameworks & Libraries : React, Next.js, React-native, Node.js, Express, Deno, Vite, Vue.js, Redux, React Context, Flutter, Prisma.io, Jest, Mocha, React Testing Library, Tailwind CSS, Chakra UI, Material UI, styled-components, shadcn-ui • Languages : JavaScript, TypeScript, C, Java, YAML, GraphQL, HTML, CSS • Tools : Figma, Amplitude, Babel, Webpack, Storybook, Jenkins, Nginx, Git, SCSS, Docker, CI/CD pipelines. • Integrations: Google Analytics, Facebook Pixel, Stripe, Sendbird, Sentry, Auth0, Firebase • Soft Skills : Team Management, Critical Thinking, Business Problem Solving, Test Driven Development, Communication, Task Delegation, Strategy Planning & Collaboration

Experience

7 yrs 8 mos

Total Experience

1 yr 4 mos

Average Tenure

2 yrs 1 mo

Current Experience

Myprompts

Founder

Sep 2025 – Present · 9 mos · Hybrid

MyPrompts - The World's First Social Platform for AI Prompts

Walmart global tech

Senior Software Engineer

May 2024 – Present · 2 yrs 1 mo · Hybrid

Built and scaled the Living Design (Design System) UI Library which is used across Walmart platforms using Next.js, TypeScript, SASS, Tailwind, CVA improving UI consistency and reducing dev cycle time by 40%.
Developed child apps like Data Dictionary and Knowledge Base with search module using Google Vertex AI from scratch, optimized for concurrency and modular reusability.
Led performance tuning efforts, achieving sub-200ms latency for critical paths and supporting 1000s of RPM.
Integrated analytics, caching, AI workflows, enhancing usability insights, conducted research for new design patterns, micro frontend architecture, MCP, reducing tech debt by 60% & improving overall DX.

React.jsTypeScriptNext.jsJavaScriptHTMLCascading Style Sheets (CSS)+5

Vibecity

SDE III

Aug 2022 – Feb 2024 · 1 yr 6 mos · Bengaluru, Karnataka, India · Hybrid

Architected and developed a scalable B2B seller dashboard using React, Next.js (SSR), and modular TypeScript, supported 2,000+ sellers with seamless UX and <250ms latency.
Implemented real-time loggers and event tracking for marketing campaigns, enhancing user visibility and frontend observability at scale.
Built key customer-facing features like user Wallet, Reviews, KYC, Refer & Earn designed for high responsiveness and smooth user experience.
Collaborated closely with backend and infra to ensure frontend handled spikes of 50K+ concurrent sessions with consistent UI responsiveness.

React.jsLeadershipFigma (Software)TypeScriptInterpersonal SkillsFront-End Development+14

Koo india

SDE II

May 2021 – Jul 2022 · 1 yr 2 mos · Bengaluru, Karnataka, India

Leading the web team of 6-8 engineers, managing & delegating tasks and reporting directly to the CTO using Agile methodologies.
Revamped web platfrom from scratch using Next.js,TypeScript,Chakra UI which helped the org to reach 4.7 million MAU’s, boosting user engagement in the competitive social media sector.
Crafted Multi-lingual feature adding support for 25 languages facilitating global expansion to Spain, Nigeria, Russia, Italy & other countries.
Developed Koo Embed for media outlets using Node/Express, mitigated XSS,DOM Injection & created content-moderation tools for operations team following modern web standards.

React.jsFigma (Software)TypeScriptInterpersonal SkillsFront-End DevelopmentCommunication+11

Greyamp consulting

SDE II (Full Stack)

May 2020 – May 2021 · 1 yr · Bengaluru, Karnataka, India · Remote

Developed the Design System, OKR charts & graphs with animations using React TypeScript.
Created backend API’s using Node/Express, helped in managing infrastructure on GCP using K8's, Docker, managed “on-prem” setups using Ansible on RHEL environment.

React.jsTypeScriptDockerNode.jsFront End Engineering Design (FEED)Responsive Web Design+1

Cognizant

Associate - Projects

Jun 2018 – May 2020 · 1 yr 11 mos · Bengaluru, Karnataka

Worked with TriZetto project for MERN Stack Development with a global team across USA.
Optimised Insurance Claims Engine, developed microservices for remittance & settlement features.
Hosted knowledge sessions on React, UI Practices, Web Optimization.

Chef.ioBack-End Web DevelopmentASP.NET CoreTypeScriptInterpersonal SkillsFront-End Development+10