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nimish gupta

@nimishgupta1

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Staff Full Stack Engineer at Uber who consolidated four legacy portals into a shared merchant and operations platform.

United States

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At Uber, I led full-stack development of a shared platform that brought merchant logistics, financial reporting, and live order tracking into one experience. I consolidated four legacy portals into a React and TypeScript platform that let six engineering teams release features independently.

I also built a Node.js and TypeScript Backend-for-Frontend that connected GraphQL APIs to more than 20 Go and Java services. Kafka-backed services, Redis Pub/Sub, and WebSockets powered live order updates in merchant dashboards.

Before that, I led architecture and full-stack development for Uber Freight’s pricing and dispatch application, and worked on Amazon’s personalized homepage and retail services. At Amazon, I built reusable React components and backend APIs that delivered recommendation data to shopping experiences.

Earlier, I developed Oracle Essbase database integrations and software for embedded systems, industrial monitoring, and desktop applications. My work has included cloud services, real-time applications, and database integration, alongside mentoring engineers and defining API contracts.

Experience

Work history, roles, and key accomplishments

Current

Staff Full Stack Engineer

Current

Uber

Jun 2023 - Present (3 years 4 months)

Led full-stack development of a shared web platform for merchants and internal operations teams, consolidating legacy portals and building a Node.js BFF layer. Implemented live order updates, improved performance, and mentored engineers.

React TypeScript Webpack Module Federation NodeJS GraphQL Kafka Redis WebSockets Next.js Cloudflare Tailwind Radix UI Storybook Datadog Sentry OIDC OAuth Jest React Testing Library Cypress

Principal Full Stack Engineer

Uber

Aug 2021 - Jun 2023 (1 year 10 months)

Led architecture and full-stack development for Uber Freight's pricing and dispatch web application, modernizing legacy frontend and backend services. Migrated SPA to React/Next.js, built microservices, and mentored engineers.

React Next.js TypeScript Go NodeJS NestJS Redux toolkit React Query LaunchDarkly Redis Google Kubernetes Engine Docker Terraform JavaScript (ES6+)CSS Flexbox CSS Grid Web Accessibility

Lead/Senior Full Stack Engineer

Amazon

Jan 2018 - Aug 2021 (3 years 7 months)

Owned frontend features and backend services for Amazon's personalized homepage and retail experiences. Built React components, RESTful APIs, and event-driven processing, and expanded automated testing.

React AWS Lambda Amazon API Gateway Java Spring Boot NodeJS DynamoDB Redis A B Testing Server Side Rendering Amazon Kinesis Amazon SQS Puppeteer CI CD

Senior Full Stack Engineer

Amazon

Jul 2015 - Dec 2017 (2 years 5 months)

Developed enterprise web applications and backend services, connecting user-facing workflows with cloud-based processing. Built responsive interfaces, migrated to microservices, and implemented caching and event-driven pipelines.

JavaScript HTML5 CSS Java Spring Boot DynamoDB PostgreSQL Amazon RDS Redis MemCached Amazon Kinesis Kafka AWS Lambda EC2 AWS ECS Jenkins AWS CodePipeline ELK Stack

Member Technical Staff

Oracle

Mar 2013 - Aug 2013 (5 months)

Developed and maintained backend integration modules for Oracle Essbase, supporting data retrieval from relational databases. Diagnosed connectivity defects and wrote unit tests.

ODBC SQL MDX Essbase Unit Testing Debugging

Design Engineer – L2

KritiKal Solutions

Aug 2011 - Feb 2013 (1 year 6 months)

Developed software components for device configuration, remote monitoring, and embedded systems. Built reusable C++ libraries, GPRS logging modules, and Real-Time Linux kernel modules.

C++Boost XML GPRS Real Time Linux (RTAI)Hardware In The Loop Bootloaders Board Support Package MPC8377E Green Hills RTOS

Development Engineer

KritiKal Solutions

May 2010 - Jul 2011 (1 year 2 months)

Developed desktop and embedded software for device configuration and control. Built C#/.NET GUI applications, embedded Linux firmware, and ported U-Boot and Linux to custom hardware.

C#.NET Embedded Linux UART FPGA DMA GPIO Das U Boot PowerPC

Software Developer

HTech HandsTalk Technologies Pvt. Ltd.

Aug 2009 - May 2010 (9 months)

Developed and maintained Windows desktop software using Visual C++ and MFC, focusing on touchpad interaction and UI stability. Built gesture recognition and debugged memory issues.

Visual C++MFC Windows Touchpads Gesture Recognition Debugging