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Deepak Gupta

I’m Deepak Gupta—a software engineer who ships production React Native apps and Next.js & NodeJs platforms with the same standard: fast, accessible, and built to last.

I turn fuzzy requirements into clear architecture state that scales, APIs that behave, and UX that earns trust—so products feel effortless on both phones and the web.

Right now I’m building at shipping healthcare-grade flows where clarity, compliance, and scale actually matter, for users who depend on the product every day.

I care about code review, tight feedback loops, and lifting the bar with the team—not heroics, just consistent craft.

Always curious about better patterns, safer deploys, and sharper tooling—because great software is a moving target.

Have an ambitious roadmap? Let’s connectI’d love to help you ship something people remember.

Download Resume

Work experience

  1. Mobile Application Developer

    ThoughtsWin Systems

    • Architected and developed a healthcare application from scratch with pixel-perfect UI/UX, implementing dynamic form systems and admin-configured flows using Redux and RTK Query for state management, caching, and performance.
    • Engineered deep and universal linking with file-based routing, secure file upload workflows, and buffer-based file processing with local caching for stronger performance and reliability.
    • Applied SOLID principles and solid engineering practices to keep the codebase maintainable—reducing memory leaks and unintended side effects while scaling smoothly across iOS and Android.

  2. Software Developer

    Tractor Junction

    • Built a scalable React Native app with OTA updates (~20% faster deploys), Maestro testing (~25% fewer bugs), and optimised data sync (~+20%) across iOS and Android.
    • Enabled 100+ team members across 50+ pan-India centres to manage vehicle data through automation and real-time access, cutting manual work by about 80%.
    • Improved app performance by ~35% with lazy loading, image compression, Redux state management, and React Native best practices for a smoother UX.

  3. React Developer

    Webologix Pvt. Ltd.

    • Integrated Shaka Player into React Native for live and on-demand video streaming on iOS and Android, improving experience for 1000+ learners and platform stability.
    • Delivered a cross-platform Electron desktop app, reducing development time by ~30% while keeping consistent performance on Windows, macOS, and Linux.

  4. Full-stack Intern

    ARS Technology

    • Built and maintained e-commerce web experiences with React, Next.js, and Node.js—shipping features across the stack from UI to APIs.
    • Improved Core Web Vitals (LCP, CLS, INP) through image optimisation, code splitting, and performance-minded React patterns.
    • Collaborated on production codebases, learning full-cycle delivery from requirements to deployment in a fast-paced agency-style environment.

Projects

Tractor Junction Mobile App

Tractor Junction Mobile App

A mobile app designed to manage tractor sales and customer interactions. Optimized for rural performance, financial tools, and seamless UI.

  • 1M+ downloads showcasing user trust and value.
  • EMI calculator for financial planning.
  • Custom animations to enhance interactivity.
  • Rural-friendly performance with optimized data handling.
React NativeFirebaseRedux
Live preview
Truck Junction

Truck Junction

A comprehensive solution for truck dealers and buyers with advanced search filters and personalized features.

  • Dynamic truck listings and filters.
  • Interactive UI for diverse users.
  • Performance-focused architecture.
  • Seamlessly managed increasing user data.
React NativeLaravelFirebase
Live preview
Valuation App

Valuation App

An app for calculating valuations of used vehicles with user-friendly interfaces and accurate results.

  • Accurate valuation algorithms for used vehicles.
  • Intuitive, easy-to-use UI for all users.
  • Optimized for low-end devices with efficient performance.
  • Secure data handling with Firebase integration.
React NativeNode.jsMongoDB
Confidential
Traco - Vehicle Maintenance System

Traco - Vehicle Maintenance System

A system for tracking vehicle maintenance schedules and tasks. Features intuitive design for fleet managers and customers.

  • Integrated tracking for maintenance schedules.
  • Custom reminders for upcoming tasks.
  • Secure document storage and management.
  • Seamless syncing between mobile and backend.
React NativeExpress.jsMongoDB
Live preview
CRMS for Call Centre Team

CRMS for Call Centre Team

A CRM system for managing customer calls efficiently with advanced analytics and team collaboration features.

  • Real-time call tracking for better customer service.
  • Analytics dashboard for team performance insights.
  • Integrated ticketing for follow-up tasks.
  • Cross-platform functionality for desktops and mobiles.
ReactNode.jsMongoDB
Confidential
Vehicle Management System (VMS)

Vehicle Management System (VMS)

System for nationwide inventory and sales management. Seamless integration with enterprise workflows.

  • Defined task assignments per user role.
  • Optimized image and video uploads for efficiency.
  • Connected seamlessly with existing systems.
  • Managed complex inventory and sales data.
ReactNode.jsMongoDBGraphQl
Live preview
pharma.cloud

pharma.cloud

Cloud-native pharmacy experience: guided prescription capture (files, scan, or defer), multi-step flows with progress, and secure handling of health data at scale.

  • Prescription intake UX - upload JPG/PNG/PDF, camera scan, or request later - with drafts and validation for readable captures.
  • Centralised catalog, stock, and fulfilment with role-based access for pharmacies, admins, and partners.
  • API-first integrations (POS, wholesalers, logistics), hardened auth, and deployment patterns suited for regulated environments.
React NativeExpoReanimatedGlassUI
Confidential

Skills

I bring extensive experience in leveraging diverse technologies to deliver impactful projects. From frontend frameworks like React.js and Next.js to mobile development with React Native and robust backend solutions using Node.js and Express.js, I ensure efficient and scalable outcomes. I've developed, maintained, and optimized applications, consistently embracing new tools and methodologies to enhance performance. My adaptability and passion for learning new technologies empower me to contribute effectively to innovative and dynamic projects.

Frontend Development

React Js

Dynamic web app development

Next Js

React framework for SSR

Tailwind CSS

Utility-first CSS for styling

HTML5

Structure web content effectively

CSS3

Style and layout web pages

JavaScript (ES6+)

Interactive and modern JavaScript

Mobile Development

React Native

Cross-platform mobile app development

Expo

Streamlined React Native toolset

Android Development

Native apps for Android devices

iOS Development

Native apps for iOS devices

Kotlin

Modern language for Android apps

Swift

Powerful language for iOS

Backend Development

Node.js

Server-side JavaScript runtime

Express.js

Fast and flexible web server

MongoDB

NoSQL database for scalable apps

Firebase

Cloud-based app backend services

MySQL

Relational database for structured data

GraphQL

Efficient data query language

Tools & Others

Git

Version control for projects

GitHub Actions

Automate CI/CD workflows easily

Postman

Test and debug APIs effectively

Cloud storage

Scalable object storage (e.g. S3)

Jira

Manage and track team projects

VS Code

Powerful code editor by Microsoft

Play Store

Publish and manage apps

EAS

Expo App Services for builds

Contact

[email protected]Email
deepaksprojectsGithub
deepakguptasworkLinkedin