Available to hire
Hi, I’m Prince Tomar, a results-driven software engineer with 4+ years of experience building scalable mobile and web applications using Flutter, React, Next.js and TypeScript. I’ve led product development, improved app performance, and shipped production-grade apps across domains. I’m an active open-source contributor and technical writer, passionate about mentoring and collaborating with teams to deliver reliable, well-architected software.
I enjoy solving hard problems, embracing clean architecture, and delivering delightful user experiences while shipping robust, scalable products.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Work Experience
Frontend Software Engineer at KJBN Labs
May 1, 2025 - August 29, 2025Developed responsive and scalable frontends for web dashboards and mobile apps using Flutter, React, TypeScript, CSS3, and Remix.js. Applied Domain-Driven Design (DDD) and implemented RBAC authentication/authorization enhancing user access control. Managed app state with Zustand and React Router, and implemented robust form validation with Zod and react-hook-form. Built data visualization and geospatial UIs using Shadcn UI and custom libraries to enhance analytics. Engineered offline-first experience with Drift DB in Flutter for low connectivity environments. Delivered scalable apps with server-side rendering, lazy loading, and code-splitting. Integrated Firebase services and enforced code quality with ESLint, Prettier, and Husky. Automated deployment pipelines and scripts, improving DevOps efficiency. Worked on distributed systems with GCP and Firebase. Participated in Agile rituals, hiring, interviewing, and mentoring engineers.
Flutter Frontend Engineer at Farmsetu Technologies
February 1, 2025 - August 29, 2025Led the SetuCare Frontend squad delivering high-impact features and reusable widgets across multiple apps. Built custom Rail Navigation widget improving UX across web and mobile. Developed feature-rich launchpads increasing weekly active users by 30%. Followed clean architecture principles using Bloc for state management. Wrote unit, widget, and integration tests ensuring reliability. Integrated REST and GraphQL APIs using reactive design. Built CI/CD pipelines, integrated Sentry for real-time error monitoring, and automated testing. Resolved cross-platform performance issues through deep debugging and profiling. Mentored junior developers and interns and led onboarding process. Actively involved in Agile ceremonies collaborating closely with design and product teams.
Frontend Software Engineer at Petlet
January 1, 2024 - August 29, 2025Led end-to-end development of the PETLET user app transforming an idea into a full-fledged product. Built cross-platform UI with Flutter and React and developed backend APIs using Node.js. Used WebSockets for real-time event-driven features such as chat and notifications deployed on AWS Cloud. Improved app stability from 58% to 89% via architectural refactoring and optimized state handling. Followed MVVM architecture with Provider and practiced TDD for robust code. Integrated REST and GraphQL APIs, developed comprehensive tests for full coverage. Designed and maintained CI/CD pipelines, handled build, deployment, monitoring, and maintenance independently. Owned full lifecycle including planning, development, QA, deployment, and DevOps to deliver a production-ready product.
Flutter Frontend Engineer (Part-Time) at LyftIndia
February 1, 2023 - August 29, 2025Developed and maintained a web admin panel for managing user and rider data improving operational oversight and efficiency. Collaborated in a small team accelerating feature delivery by 60% through clear task division and communication. Integrated real-time updates using Firebase and Socket.IO for a seamless user management experience. Adopted MVVM architecture and Provider for state management to maintain scalable codebase. Followed clean code practices and contributed in code reviews and refactoring.
Flutter iOS Developer (Part-Time) at SalesCaptain Technologies
August 1, 2022 - August 29, 2025Built and maintained SalesCaptain iOS app using Flutter, Dart, and SwiftUI ensuring smooth cross-platform functionality. Integrated third-party SDKs and Flutter packages for messaging and customer engagement features. Applied MVVM and clean code architecture improving maintainability. Optimized app performance reducing UI jank on iOS devices enhancing user experience. Collaborated with backend and design teams to streamline feature implementation.
Frontend Software Intern at Grablor Technologies
June 1, 2022 - August 29, 2025Built interactive Flutter mini-games including Jigsaw Puzzle and Piano Tiles clone implementing game logic, animations, and responsive UI. Learned and applied audio synchronization for game interactions with sound effects and background music. Integrated AdMob SDK to display ads for monetization. Gained experience with in-game rewards and retention strategies. Applied clean code practices and version control using Git. Contributed actively to sprint tasks and peer code reviews.
Senior Software Engineer at PitchMater Ventures
February 1, 2025 - November 1, 2025Led development of cross-platform apps (Flutter, React, Next.js, Remix.js) and delivered real-time features in Clean Code Architecture using WebSockets, Bloc, and Socket.io. Architected and shipped a full chat infrastructure with delivery states, read receipts, user pause/delete logic, and scalable WebSocket handling. Built multi-provider auth (Google, Apple, LinkedIn, OTP) with JWT + refresh tokens, Redis validation, and secure onboarding flows. Optimized performance across web and mobile using SSR, lazy loading, code-splitting, and offline-first architecture with SQFLite Drift DB. Developed profile, resume, language modules, digital business cards, deep links, QR sharing, and recommendation logic. Created responsive dashboards and field apps with Remix.js, Zustand, Zod, and react-hook-form, improving reliability and load times. Automated CI/CD pipelines, deployments, and environment setups using TypeScript, shell scripts, Firebase, and Rocky Linux. Improved iOS review compliance, red
Flutter Frontend Engineer at FarmSetu Technologies
June 1, 2024 - February 1, 2025Led the SetuCare Frontend squad, delivering high-impact features and reusable widgets across multiple apps. Built a custom Rail Navigation widget with hover support, improving UX across web and mobile. Developed feature-rich launchpads (e-commerce, e-learning, finance-loan, dealer order placement) that boosted weekly active users by 30%. Followed clean architecture principles using Bloc for state management and structured scalable codebases. Wrote extensive unit, widget, and integration tests to ensure test coverage and reliability. Integrated REST and GraphQL APIs for data access, using reactive design and efficient data handling. Built CI/CD pipelines with Bitbucket, integrated Sentry for real-time error monitoring, and automated test execution. Resolved cross-platform performance issues with deep debugging, profiling, and stack trace analysis. Mentored junior developers and interns; led onboarding for SetuCare and SetuFarm projects. Debugged cross-platform issues using stack trace p
Frontend Software Engineer at Petlet
January 1, 2023 - January 1, 2024Led the end-to-end development of the PETLET user app, transforming a raw idea into a full-fledged product. Built cross-platform UI in Flutter and React, and developed backend APIs using Node.js. Used WebSockets for real-time features like chat and notifications; deployed on AWS Cloud. Improved app stability from 58% to 89% through architectural refactoring, optimized state handling, and rigorous testing. Followed MVVM architecture with Provider, and practiced TDD for robust, testable code. Integrated REST and GraphQL APIs including retries, fallbacks, and schema validation, and developed UNIT, widget, and UI tests for full coverage. Designed and executed CI/CD pipelines, handled build, deployment, monitoring, and maintenance independently. Practiced clean OO design, maintainable codebases, and containerized deployments with backend engineers. Owned the full lifecycle of the app: planning, development, QA, deployment, and DevOps — delivering a reliable, production-ready product.
Flutter Frontend Engineer (Part-time) at LyftIndia
November 1, 2022 - February 1, 2023Developed and maintained Flutter frontend for a web/mobile experience; collaborated in a small team; integrated real-time updates with Firebase and Socket.IO to ensure seamless user management experience. Adopted MVVM architecture with Provider for state management; wrote basic Mocha/Chai tests and learned fundamentals of cloud deployments on GCP. Followed clean code practices and participated in code reviews/refactoring.
Education
Bachelor’s of Engineering (Computer Science & Engineering) at Chandigarh University
January 1, 2020 - January 1, 2024Class 12 (PCM) at Arwachin Bharti Bhawan Sr. Sec. School
January 1, 2019 - January 1, 2020Bachelor of Engineering (Computer Science & Engineering) at Chandigarh University
January 1, 2020 - January 1, 2024Class 12 (PCM) at Arwachin Bharti Bhawan Sr. Sec. School
January 1, 2019 - January 1, 2020Qualifications
Industry Experience
Software & Internet, Financial Services, Agriculture & Mining, Professional Services
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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