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Saksham Gupta

@sakshamgupta2

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Flutter developer building cross-platform mobile apps with real-time features and payment integrations.

India

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What I'm looking for

I’m looking for a product-focused team where I can own full Flutter development cycles—architecture, state management, real-time features, and CI/CD—while collaborating with backend for seamless REST/WebSocket integration.

I’m a Flutter developer with 3+ years of experience designing and shipping cross-platform mobile applications used by 500K+ users. I build production-ready apps end-to-end—owning architecture and state management through CI/CD and Play Store deployment.

I’ve delivered real-time, payment-enabled experiences across e-commerce, ed-tech, and service marketplaces—integrating Stripe/Razorpay, REST APIs, and WebSockets. From VGA Akademy and WoofyCare to Krishi Seva Kendra, I’ve also worked on AI-powered recommendations, real-time booking and GPS tracking, and backend automation with Node.js—while leading cross-functional teams and reducing operational costs.

Experience

Work history, roles, and key accomplishments

Current

Flutter Developer

Current

HackerKernel

Jan 2025 - Present (1 year 5 months)

Built and deployed scalable Flutter apps for education and pet services, including live video sessions, real-time booking workflows, Stripe payments, and WebSocket-based updates. Integrated Google Maps Places and GPS tracking with an OpenAI (GPT-4) assistant, managed GetX/Provider state, and shipped 7+ apps across Play Store and App Store while supporting recruitment and code reviews.

Flutter Dart GetX Provider WebSockets Firebase Stripe Google Maps REST APIs

Flutter Developer

Katyayani Organics

Feb 2024 - Jan 2025 (11 months)

Led end-to-end development of an agri-commerce Flutter app with 500K+ Play Store downloads, integrating Shopify listings, Razorpay payments, 100ms video calling, Google Maps, deep linking, and a coin-based loyalty system. Migrated authentication from Firebase Auth to Msg91 OTP to reduce costs, built a Node.js automation server for Zoho/Kylas/Shopify/Zoho Books, and led an 8-member team to deliver

Flutter Dart Razorpay Node MongoDB AWS EC2 AWS S3 Msg91 OTP Google Maps

Flutter Developer

Persistent Digital Commerce Pvt Ltd

Aug 2023 - Feb 2024 (6 months)

Developed and deployed 4 production Flutter applications (Buyer, Seller, Admin, Delivery Partner) for a full-stack e-commerce platform, covering the end-to-end order lifecycle. Built a real-time admin panel with Socket.io for delivery assignment, implemented GPS tracking for delivery partners via Google Maps and WebSockets, and supported collaborative Git workflows for a multi-developer team.