Resume

Pintu Dharmendrakumar Singh
Senior Software Engineer - Flutter & Cross-Platform Development
personal.pintusingh28@gmail.com | +91 9428102809 | Surat, Gujarat, India
pintusingh28.dev| github.com/pintusingh28 | linkedin.com/in/pintusingh28

Professional Summary

Senior Software Engineer with 5+ years building cross-platform apps in Flutter, Dart, and native iOS/Android (Swift, Kotlin). Delivered 10+ production apps for 100,000+ users across healthcare, fintech, and social media using Clean Architecture and Provider/BLoC, sustaining 99% uptime under peak load. Drove Agile delivery (Jira, ClickUp), boosting performance 40% and cutting defects 50% through mentorship and code review. Skilled in CI/CD (GitHub Actions), Firebase, and full-stack development (Node.js/Express).

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Technical Skills

Languages & Frameworks: Flutter, Dart, Kotlin, Swift, Node.js, JavaScript, TypeScript, Next.js, React
Frontend & UI: Flutter (Cross-Platform), Native Android, Tailwind CSS, Custom UI/Animations
Backend & APIs: RESTful APIs, Socket.io, MongoDB, Payment Integration, Streaming Technologies
Architecture & Patterns: Clean Architecture, MVC, MVVM, SOLID Principles, Provider, BLoC/Cubit
Payment Gateway: Stripe, Razorpay, Paystack
Testing: Unit Testing, Widget Testing (basic)
DevOps & Tools: CI/CD, GitHub Actions, Firebase App Distribution, App Store & Play Store Deployment
Firebase Services: Authentication, Cloud Functions, Firestore, Messaging, Crashlytics
Google Services: Google Maps API, Google Ads, Google Analytics
Methodologies: Agile, Scrum, Kanban, Jira, ClickUp

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Professional Experience

Senior Flutter Developer | February 2026 - June 2026

Transcodezy IT Solutions Pvt. Ltd. - Surat, Gujarat

• Directed end-to-end development of BoultBox, a cloud storage application, owning architecture design, feature delivery, and release readiness.
• Engineered in-app purchase subscriptions and ad-based monetization features to establish scalable, recurring revenue streams.
• Mentored a junior developer and instituted structured code review standards, raising team-wide code quality.

Senior Software Engineer (Flutter) | April 2020 - January 2026

ELaunch Solutions Pvt. Ltd. - Surat, Gujarat

• Spearheaded the design and delivery of 10+ production applications using Clean Architecture and BLoC/Provider, sustaining 99% uptime under 3x peak user loads.
• Owned the full development lifecycle end to end - architecting Node.js/Express APIs, building Flutter front-ends, and managing cloud deployment - while driving Agile execution via Jira and ClickUp.
• Boosted application performance by 40% through optimized UI rendering and caching, and cut booking errors by 50% on high-traffic healthcare platforms.
• Reduced code defects by 50% through rigorous mentorship and code reviews, and cut project setup time by 30% by building standardized reusable templates.
• Automated CI/CD pipelines with GitHub Actions, reducing deployment errors by 40% and accelerating RESTful API integration to improve time-to-market by 20%.

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Projects

Boultbox - Cloud Storage

Lead Flutter Developer | Transcodezy IT Solutions Pvt. Ltd.

• Collaborated directly with the COO, the app's originator and product owner, to gather requirements and translate them into sprint plans.
• Integrated in-app purchases for monetization and optimized the file-upload pipeline for faster, more efficient transfers.
• Built a secure file-sharing module enabling users to efficiently share files with one another while safeguarding data through strengthened access controls.
• Implemented Google Ads and Meta Audience Network to establish an additional ad-based revenue stream.

Movico Shorts - Media, Entertainment & Streaming

Lead Flutter Developer & Project Coordinator | ELaunch Solutions Pvt. Ltd.

• Led end-to-end development of a streaming platform featuring subscriptions, offline downloads, and a points-based reward system.
• Integrated Stripe and in-app purchases for monetization, and optimized video playback performance for smoother streaming.
• Implemented Google Ads integration to establish an additional ad-based revenue stream.

Shnatter - Web3 Social Platform & Community

Project Coordinator & Lead Flutter Developer | ELaunch Solutions Pvt. Ltd.

• Redesigned the platform architecture for scalability, increasing user engagement by 40% and reducing bounce rate by 30%.
• Built real-time chat, voice, and video features supporting 5,000+ daily interactions.
• Secured user data through encryption and privacy-focused access controls.

EgeMoney - Crypto Trading Platform

Lead Flutter Developer | ELaunch Solutions Pvt. Ltd.

• Built real-time spot and futures crypto trading functionality, including TradingView chart integration and deposit/withdrawal workflows.
• Re-architected application data flow to sync in real time with the backend using Socket.IO and background processing.

Ezzycare - Healthcare & Booking

Lead Flutter Developer | ELaunch Solutions Pvt. Ltd.

• Built a scalable healthcare platform serving 100,000+ users with real-time appointment booking and pharmacy integration.
• Reduced booking errors by 50% by optimizing workflows and strengthening validation logic.
• Enabled 50,000+ monthly appointments through reliable notification and caching strategies.

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Education

Diploma in Information Technology | CGPA: 8.80

Dr. S. & S.S. Gandhy College of Engineering & Technology, Surat | August 2017 - May 2020
Gujarat Technological University, Ahmedabad

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Certifications

• Next.js App Router Fundamentals - Vercel (August 2025)
• React Foundations for Next.js - Vercel (August 2025)
• Advanced Flutter UI and State Management - Packt (July 2025)
• Project Management - Great Learning Academy (January 2025)