Mobile App Developer | 12 Year(s) experience | Full Time
I'm a mobile app engineer with 12+ years of experience, having worked with early-stage startups and well-known brands to build scalable Android, iOS and Flutter applications from MVP to high-traffic production apps.
I bring 6+ years of leadership experience, managing cross-functional teams across mobile, frontend, backend, QA and AI
Available part-time or full-time as a Developer, Team Lead, or project Manager.
Flutter Developer | 5 Year(s) experience | Full Time
Hourly Price - $8/h
Monthly Contract - INR 75K
I am Harsh Mangal, Senior Mobile Developer with 5 years of experience building high-performance applications for Android and cross-platform environments. My expertise spans Flutter (Dart) and native Android (Kotlin/Java), complemented by Python for backend logic and scripting.
Flutter Expertise:
Dart, GetX, Riverpod (State Management)
MVVM Architecture, Dependency Injection
REST API Integration (Dio, HTTP)
Local Storage: Shared Preferences, Get Storage
Firebase (Realtime DB, Firestore, Cloud Messaging, Authentication)
Maps & Location Services (Google Places API)
Payment Gateway Integration (RazorPay, Strip)
Android Development:
MVVM, Navigation, LiveData, ROOM, Shared Preference
Compose, Hilt, Coroutines
Firebase (Realtime DB, Firestore, Cloud Messaging, Authentication)
Map Integration, Google Place API
Java, Kotlin Both Language
Python Backend Development:
API Development (FastAPI)
Database Integration (PostgreSQL, MySQL, Firebase)
Authentication & Authorization Systems
Socket.io for Real-time Features
Cloud Functions & Serverless Architecture
Payment Gateway Backend Handling
Mobile App Developer | 1 Year(s) experience | Full Time
Hourly Price - $5/h
Monthly Contract - INR 30k
I am Manvendra Singh Panwar, a passionate and dedicated Mobile Application Developer with a strong foundation in mobile app development and a continuous drive to learn new technologies. As a recent graduate, I have gained hands-on experience building responsive, user-friendly applications using Flutter, Dart, Kotlin, Firebase, REST APIs, and modern UI/UX principles.
I genuinely enjoy solving problems, optimizing performance, and delivering clean, maintainable code. Working remotely motivates me because it allows for deep focus, flexibility, and the opportunity to collaborate with diverse teams across different time zones. I am comfortable using Git, GitHub, and task management tools to ensure smooth and efficient workflow.
I am actively seeking remote opportunities where I can contribute to real-world projects, enhance product quality, and continue improving my skills. I am highly committed, reliable, and always open to feedback and learning. My goal is to be part of a team where I can create meaningful mobile experiences while growing as a developer every day.
If you are looking for a detail-oriented developer who learns quickly, communicates clearly, and is eager to take on challenges, I would be excited to connect.
Backend Developer | 6 Year(s) experience | Full Time
Hourly Price - $10/h
Monthly Contract - $1150
I am an experienced Full-Stack Developer specializing in Node.js, React, and Flutter, with a strong focus on building scalable server-side applications, high-performance APIs, and responsive web and mobile user interfaces. I have hands-on experience with microservice architecture, message queuing technologies, and gRPC.
I work with a wide range of databases, including PostgreSQL, MariaDB, MongoDB, and Oracle DB, and manage deployments across AWS, DigitalOcean, Google Cloud, and bare-metal servers. I leverage Docker and CI/CD pipelines to deliver reliable, efficient, and scalable solutions.