Senior Flutter Developer
6+ years of dedicated Flutter development within 8+ years total mobile app development experience — every app built completely solo, from architecture to App Store release.
Senior Flutter Developer with 8+ years of professional mobile app development — 6+ years exclusively specialized in Flutter & Dart. Every app delivered completely solo — architecture, UI/UX, API integration, testing & production release.
- Currently at iBAP Technologies Inc (USA) — remote, serving US & Saudi clients
- 3+ years at GravitInfoSystem — 30+ Flutter apps for Indian & international clients
- Early career at Xenium Digital — native Android, AR/VR, on-site Netherlands 🇳🇱
- Delivered: Healthcare, Astrology, E-Commerce, OCR, AI/ML, Delivery, SaaS & Gaming
📋 Personal Info
🌍 Global Footprint
Primary Base
Remote Client
Remote Client
On-Site 15 Days
📄 Download My Documents
Professional ATS-friendly PDFs — share with your hiring team or download for your records.
8 Years of Professional Journey
From native Android & AR/VR to full Flutter mastery — international clients across 4 countries.
- Independently design and build iBAP's own Healthcare app (iCare) and Utility Customer Portal (iCX) for clients in India & USA — both currently in active development — plus an internal field Meter Reading app (iMR) in live production use by Marafiq's (Saudi Arabia) field teams.
- Own each product end-to-end — UI/UX, architecture, and full API integration — using Provider state management with Clean Architecture and reusable widget libraries for long-term maintainability.
- Integrate REST & GraphQL APIs via Dio with OAuth 2.0 / JWT token refresh; secure sensitive data with Flutter Secure Storage; build admin-managed content workflows and in-app support/chat systems.
- Build offline-first sync architecture with SQLite — local capture when disconnected, automatic background sync on reconnect for zero data loss in low-connectivity field conditions.
- Integrate international payment gateways (Card, Bank Transfer, Auto Pay, Wallet) and Syncfusion-based Excel export for operational field reporting.
- Lead Flutter onboarding for the team — trained 2 developers on Clean Architecture, state management, and delivery workflows, cutting their ramp-up time to production-ready contribution.
- Independently manage the full iOS release pipeline — certificates, provisioning profiles, and TestFlight builds shared with clients for UAT — plus end-to-end Android & iOS publishing via Google Play Console and App Store Connect.
- Developed 30+ Flutter applications for Indian and international clients across healthcare, e-commerce, fintech & banking, productivity, attendance, and billing domains.
- Built PayEase — a digital banking & fintech app with secure account management, fund transfer (IMPS/NEFT-style flows), bill payments, UPI-based payments, KYC document upload/verification, biometric login, and real-time transaction history with FL Chart-based spend analytics.
- Owned the complete product lifecycle — client requirement gathering, UI/UX design, REST API integration, Firebase setup, and Play Store / App Store deployment.
- Key projects: eAstroHelp (Astrology — Customer + Astrologer apps), AI NutriCare, TheSuccessPath & WisdomFone (Productivity), Emallbazar & Vavabazar (E-Commerce Suite — Customer, Seller, Driver apps), Amrit Mineral Water & Delivery, eAttendance, Billerex, PayEase (Fintech & Banking).
- Developed native Android applications (Java, Android SDK) with REST API integration, JSON parsing, and SQLite local storage.
- Built an immersive AR/VR application using Wikitude SDK, enabling 360° video playback with gesture-based interactive hotspots.
- Delivered an on-site AR project in the Netherlands for MediaMile Hilversum, and built "Harmony" for TCS — a voice-command-driven internal app with Speech-to-Text.
- Contributed to the Town of Lillington Smart City Civic App (North Carolina, USA).
Full Stack Mobile Skills
Deep expertise across the entire Flutter ecosystem — architecture to Play Store & App Store.
50+ Apps Built Solo
Every app designed, developed and deployed single-handedly — architecture to Play Store & App Store.
International Client Work
Enterprise apps across USA, Saudi Arabia, India & Netherlands — full solo ownership.
Doctor listing, appointment booking, medical reports, medication tracking, lab results, virtual care. Biometric Auth, Google Maps, multi-language, in-app chat, TTS, Flutter Secure Storage.
Camera OCR extracts meter readings automatically. Offline-first SQLite, SOS GPS, AI Chat, Barcode/QR, Speech-to-Text, Arabic/English localization, biometric login.
Utility self-service — bill payment (Card, Bank, Auto Pay, Wallet), FL Chart analytics, ArcGIS outage tracking, animated steppers, in-app chat, dark/light theme.
Customer App + Astrologer App — real-time chat, audio/video consultations, horoscope, kundali matching, live session management, integrated payment gateway.
AI-powered nutrition — smart meal analysis, personalized diet recommendations, calorie tracking, ML-powered health insights.
3 separate apps — Customer App, Seller Dashboard & Driver/Delivery App. All built solo with shared backend integration.
Cloud billing and invoicing SaaS — professional invoice generation, client management, payment tracking, financial reporting.
Enterprise attendance management — biometric & GPS check-in/out, leave management, HR admin dashboard & analytics.
End-to-end digital banking & fintech app — secure onboarding with KYC verification, biometric authentication, bank account linking, peer-to-peer fund transfer, UPI & bill payments, auto-pay setup, and FL Chart-powered transaction/spend analytics dashboard, backed by REST APIs with OAuth 2.0/JWT and Flutter Secure Storage.
Smart City Civic app — residents access city services, report issues, local government activities. Native Android.
Enterprise internal app — voice-command-driven video playback and Speech-to-Text recognition for TCS office use.
AR interactive experience built on-site in Netherlands (15 days). Wikitude SDK + 360° VR with gesture-based hotspots.
Let's Work Together
Let's discuss your project or role — full-time, contract, or freelance. I respond within 24 hours.
📨 Send Me a Message
Hiring team? Fill this form — your enquiry is sent instantly to gupta.akash555@gmail.com (reaches Akash's mobile too). No email client needed. I read every message personally.