Flutter Developer / Mobile Engineer

I build mobile experiencespeople actually enjoy using.

Flutter Developer focused on building polished, production-ready mobile applications with scalable architecture, real-time features, APIs, authentication, payments, and thoughtful user experiences.

Dhaka, BangladeshOpen to remote opportunities

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Working across

FlutterDartFirebaseREST APIsReal-time

Production mobile systemsFL / 01

FFlutterPrimary stack

Real-timeConnected flows

Interface systemsDesigned for the details between screens.

FLUTTER DEVELOPMENT•CROSS-PLATFORM APPS•PRODUCTION MOBILE APPS•RESPONSIVE MOBILE UI•CUSTOM UI IMPLEMENTATION•REAL-TIME COMMUNICATION•REST API INTEGRATION•WEBSOCKET INTEGRATION•FIREBASE INTEGRATION•PUSH NOTIFICATIONS•AUTHENTICATION FLOWS•GOOGLE SIGN-IN•APPLE SIGN-IN•PAYMENT INTEGRATION•STRIPE PAYMENTS•GOOGLE MAPS INTEGRATION•LOCATION-BASED FEATURES•DEEP LINKING•QR SCANNER INTEGRATION•API-DRIVEN APPLICATIONS•SCALABLE MOBILE ARCHITECTURE•PERFORMANCE-FOCUSED UI•MOBILE UX IMPLEMENTATION•APP DEPLOYMENT•PLAY STORE DEPLOYMENT•APP STORE DEPLOYMENT•GIT VERSION CONTROL•CLIENT-FOCUSED DEVELOPMENT•FEATURE INTEGRATION•PRODUCTION APP MAINTENANCE•

01Featured work

Products, not just screens.

Selected production work shaped around real workflows, connected services, and the small interaction details that make mobile products feel dependable.

Case / 01Production Mobile Application

Salon & Barber Management Platform

Tremley Pro

A production Flutter mobile platform for salon administrators and barbers. My contribution focused on responsive mobile UI, REST API and Firebase integration, appointment workflows, QR scanning, reporting, and profile management.

DashboardPlanning / AgendaAppointment managementSalon managementBarber managementCustom booking creation

FlutterREST APIFirebaseQR Scanner

Case / 02Production Mobile Application

Service Marketplace Platform

Dremarr

A production Flutter service marketplace connecting users through listings, offers, orders, and reviews. My contribution covered REST API integration, WebSocket-powered real-time chat, Firebase services, Stripe payment flows, membership features, and deep linking.

Marketplace listingsSuggested listingsOffer creation & acceptanceOrder historyReal-time private chatReviews and ratings

FlutterREST APIWebSocketsFirebaseStripeDeep Linking

Case / 03Mobile Application

Competition & Giveaway Platform

Competition App

A Flutter competition and giveaway application for discovering prizes, managing entries and tickets, and tracking account activity. My contribution covered responsive mobile UI, REST APIs, Firebase, authentication and Google Sign-In, payments, and push-notification flows.

Authentication & Google Sign-InCompetition discoverySearch and filteringCart and paymentsMy Entries & TicketsWinner details

FlutterFirebaseREST APIAuthenticationPayments

03Flutter product build

02Experience

The work behind the work.

A path built through production responsibility, direct collaboration, and continuous craft — without losing sight of the person using the product.

2025 - PresentDhaka, Bangladesh

SoftVence

Flutter Developer

Developing and maintaining production mobile applications using Flutter and Dart.

Building product features across REST APIs, authentication, Firebase, real-time communication, payments, maps, and notifications.
Collaborating with technical teams on requirements, implementation details, and delivery progress.
Maintaining a strong focus on usable interfaces, reliable application flows, and production readiness.

Project-BasedInternational client work

Fiverr / Direct Client Work

Freelance Mobile Developer

Worked directly with clients on mobile application development, feature delivery, and product revisions.

Translated technical and product requirements into scoped mobile features.
Managed implementation, revisions, testing, communication, and handoff responsibly.
Protected private client and product information throughout delivery.

03Capabilities

A Flutter-first toolkit.

The technical range needed to move a mobile feature from interface to connected, tested, production-ready experience.

Primary specialization

FLUTTER/DART

Core specialization. Built around responsive UI, predictable flows, and code that can keep evolving with the product.

FlutterDartCross-Platform DevelopmentResponsive UICustom UI Implementation

UIStateServicesAPIs

State Management / Architecture

Maintainable application flows

RxDartStreamBuilderProviderGetXFuture-based flows

API & Real-Time

Connected product experiences

REST APIDioWebSocketsReal-time communication

Cloud & Authentication

Secure users and notifications

FirebaseFirebase Cloud MessagingGoogle Sign-InApple Sign-InPush NotificationsAuthentication flows

Product Integrations

Features that complete the product

Google MapsDeep LinkingQR ScanningStripe PaymentsExternal browser payments

Development Workflow

From implementation to delivery

GitGitHubGitLabVS CodeAI-assisted development workflows

Web Foundations

Secondary technologies

ReactNext.jsLaravelMySQL

04About

Engineering with product sense.

Mobile engineer · Dhaka

Profile / 01Focused on useful details

“Good mobile work should feel clear, responsive, and considered — before the user ever thinks about the code behind it.”

I am a Flutter Developer with professional experience building mobile applications and working directly with clients and technical teams.

I enjoy taking product requirements and turning them into polished, usable mobile experiences — from the first interface decision through integration, testing, and delivery.

Based inDhaka, BangladeshTimezoneGMT+6AvailabilityOpen to remote opportunities

Across the product lifecycle

01UI implementation02REST API integration03Authentication04Firebase services05Real-time communication06Maps07Payments08Notifications09Application testing10Delivery & client communication

Open to remote opportunities

Let’s build something worth using.

Have a mobile product, a Flutter role, or a thoughtful collaboration in mind? I’m open to hearing about it.

Start a conversationridoy4097@gmail.com

GitHub LinkedIn Email

Phone+880 1812560002LocationDhaka, BangladeshTimezoneGMT+6