The Flutter Developer. That's Nobin.
Flutter apps, responsive websites, Laravel/PHP backend support, and Figma-ready product flows built with clean delivery and production polish.
What happened after I started building Flutter apps is easier to show than explain: shipping, learning, cleaning up systems, and turning product requirements into fast mobile experiences.
Developed and maintained Flutter applications at Codecell Ltd. in an agile team environment, building strong hands-on experience with GetX, Provider, REST API integration, Firebase, UI implementation, bug fixing, and optimization.
Delivering end-to-end Flutter apps across SaaS, fintech, gaming, POS, streaming, and CRM verticals with Firebase, Supabase, REST APIs, payment gateways, PDF generation, and push notifications.
Shipped 11+ commercial CodeCanyon products generating active company revenue and completed 15+ fully custom client projects with 100% client satisfaction on scope, time, and quality.
Products across WhatsApp CRM, currency exchange, quiz systems, gaming, POS, inventory, and automated futures trading. Scroll this section to move through the work track.
WhatsApp CRM and marketing SaaS with campaign automation, billing, analytics, and real-time tracking.
Currency exchange app with live rates, conversion, transaction history, and admin override controls.
Complete quiz platform with dynamic categories, score engine, leaderboard, and content management.
Multi-game platform hosting 16+ interactive mini-games with optimized gameplay responsiveness.
POS and inventory solution with invoice printing, PDF export, access control, and reports.
Current futures trading system with signal pipeline, Binance API orders, analytics, and risk views.
Strategy, precision, and development combined into mobile products that feel effortless.
Cross-platform Android and iOS applications built from requirements through release-ready delivery.
Firebase, Supabase, REST APIs, GraphQL, Laravel, PHP, payments, push notifications, realtime data, and PDF generation.
Website support, responsive UI polishing, Figma design support, developer handoff, and product flow refinement.
Clean code, pragmatic architecture, scalable state management, bug fixing, and production-device polish.
Same attention to detail. The only difference is the size of the project and what you need right now.
Dedicated app, website, and backend support for new features, fixes, integrations, release polish, and product improvements.
For brands that need continuous growth.
A focused Flutter or website build ready for early launch when you need a solid product presence without heavy complexity.
For new apps or product validation.
Production Flutter, website, and backend support for complex products, client requirements, and full-cycle workflows.
For complex products that need tailored execution.
Breaks complex requirements into maintainable solutions with close attention to edge cases and delivery risk.
Product Thinking
Designs systems that handle growth pressure, from data spikes to large feature expansions in live products.
Architecture
Strong focus on polished user experience, consistent behavior, and performance tuned for production devices.
Interface Quality
Coordinates with designers, backend teams, Laravel/PHP developers, and client stakeholders across concurrent projects.
Team Delivery
Flutter is my core strength. I also support websites, Firebase, Supabase, REST APIs, GraphQL, Laravel, PHP, Figma handoff, payments, notifications, and product workflows around the app.
Yes. I can step into existing products for bug fixing, performance optimization, new features, backend support, website support, Figma-based UI polish, and release improvements.
SaaS, fintech, gaming, POS, streaming, CRM, quiz platforms, inventory, WhatsApp marketing, and automated trading tools.
Send the product idea, app goals, timeline, and required platforms to mazedulnobin@gmail.com. I will help turn that into a clear scope.