Available for Remote Roles

Syed
Nabi.

Senior Full Stack Developer specializing in Flutter, Android, and .NET Core. I build end-to-end mobile and backend systems that scale — from architecture to deployment.

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9+ Years Experience
15+ Apps Shipped
3 Domains
2 Publications
Developer ID
Syed Nabi
Syed Nabi
Senior Full Stack Developer
Status Available
Level Senior · 9+ yrs
Location Remote · Worldwide
Clearance Top Rated Plus
Domains Fintech · Health · E-comm
Research MPhil · 2 Publications
Flutter .NET Core Keycloak Firebase PostgreSQL Docker Azure CI/CD
SN-2024 · FULLSTACK · REMOTE-READY
01

About

Senior Full Stack Developer with 9+ years of experience building scalable mobile and backend applications using Flutter, Android (Kotlin), and .NET Core. I specialize in delivering end-to-end solutions, from architecture and development to deployment and maintenance.

Experienced in working with distributed remote teams, handling large-scale databases, and implementing secure authentication systems using Keycloak — including developing custom Keycloak plugins. I lead development teams, set technical direction, and ensure high code quality through structured code reviews.

Proven experience across fintech, healthcare, and e-commerce domains, with an MPhil in Computer Science and published research in augmented reality and computer vision.

MPhil Computer Science Published Researcher Upwork Top Rated Plus Remote Ready
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Email
syednabi.uom@gmail.com
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LinkedIn
linkedin.com/in/syed-nabi-uom
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Resume
Download CV (PDF)
02

Skills

Mobile Development
Flutter Dart Dio GetX Isolates Flutter Web Platform Channels
Backend & APIs
.NET Core REST APIs Firebase Redis PostgreSQL
Payments & Security
Stripe Google Pay Apple Pay Keycloak (custom plugins) OAuth2 JWT
Architecture & State
Clean Architecture BLoC Provider Riverpod
DevOps & Cloud
CI/CD GitHub Actions Docker Azure DigitalOcean Play Store App Store
Databases
PostgreSQL SQLite Hive Room MySQL Firebase Realtime DB
03

Experience

Aug 2024 — Present Current Remote
Senior Full Stack Developer
StartupHakk
  • Led end-to-end development of cross-platform mobile applications using Flutter with Clean Architecture principles.
  • Designed scalable .NET Core REST APIs handling millions of database records with multi-layered security using Keycloak and custom plugins.
  • Improved code quality and reduced production issues through structured code reviews and engineering best practices.
  • Owned complete deployment lifecycle for mobile, web, and backend services using CI/CD pipelines.
  • Participated in client meetings to gather requirements and align development with business goals.
Aug 2018 — Jul 2024 Pakistan
Mobile & Full Stack Developer
SEVENSOL Technologies (PVT) LTD
  • Delivered production-ready apps using Flutter and Kotlin across fintech, healthcare, and marketplace domains.
  • Integrated Google Maps, Google Pay, and Apple Pay with secure server-side validation.
  • Built REST APIs with .NET Core and PostgreSQL; developed web apps with Vue.js.
  • Managed full release pipelines for Play Store and App Store including signing and staging.
Oct 2016 — Jul 2018 Malakand, PK
Android Application Developer
University of Malakand
  • Developed AR-enabled Android apps using ARToolKit and Vuforia for accessibility and education.
  • Built ICT R&D-funded indoor navigation system for visually impaired users with real-time audio guidance.
04

Selected Projects

✦ Featured
Meet Kevin App
Android · iOS

Advanced AI-driven platform covering stocks, real estate, and personal finance. Backend ML and AI algorithms analyze and filter the best deals for users in real time.

Flutter ML/AI .NET Core Firebase PostgreSQL
Mahaana
Android

Pakistan's first SECP-licensed digital investment platform with instant onboarding, secure payment flows, and complex financial data management.

Flutter Stripe Firebase REST API
Careclic 247
Android · iOS

Full healthcare platform with caregiver booking, GPS-based search, real-time chat, and audio/video calling for home healthcare services.

Flutter Google Maps Firebase WebRTC
Zama Shops
Android

Online marketplace connecting buyers and sellers across Pakistan with category browsing, ad posting, and secure transaction flows.

Flutter .NET Core PostgreSQL Firebase
Go2 App
Android · iOS

Social discovery app for events, places, and businesses with real-time chat and photo/video sharing built cross-platform with Firebase backend.

Flutter Firebase Google Maps Real-time Chat
Indoor Navigation Research
Android · Research

ICT R&D-funded AR navigation system using computer vision to guide visually impaired users through indoor environments via real-time audio feedback.

Android ARToolKit Computer Vision Java
05

Research Publications

A Generic Approach toward Indoor Navigation and Pathfinding with Robust Marker Tracking
A low-cost, extendable indoor navigation system using printed markers detected by smartphone cameras. Provides audio and visual guidance for visually impaired individuals, tourists, and visitors navigating complex indoor environments.
Fingertip Gestures Recognition Using Leap Motion and Camera for Interaction with Virtual Environment
Novel single-fingertip gesture recognition technique for virtual environments. Camera-based system outperformed the Leap Motion controller in task accuracy and user satisfaction, offering a practical low-cost solution for human-computer interaction.

Let's build something
great together.

Open to senior remote roles, freelance projects, and technical collaborations. I respond within 24 hours.

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