Hi, I'm Syed Waleed Nawaz

Software Engineer & Flutter Developer

I'm a |

Crafting powerful mobile experiences with Flutter

Syed Waleed Nawaz - Software Engineer & Flutter Developer professional profile picture

About Me

Software Engineer with 5+ years of experience in Flutter app development for Android, iOS, and Web. Specialized in building high-performance, cross-platform applications with smooth user experiences. Skilled in Node.js REST APIs, third-party integrations, and scalable, maintainable solutions. Experienced in developing real-time apps, e-commerce platforms, and complex mobile/web systems with optimized performance and clean architecture.

I've successfully developed and deployed numerous Flutter applications across Android, iOS, and Web platforms. From real-time chat applications with video calling to complex e-commerce solutions and crypto trading platforms, I bring ideas to life with pixel-perfect UI, seamless cross-platform performance, and robust functionality.

My expertise extends to Node.js REST API development, third-party SDK integrations, and handling complex mobile and web functionalities. I'm passionate about building scalable, maintainable solutions with optimized performance and clean architecture that deliver exceptional user experiences.

Quick Facts

LocationPakistan
StatusAvailable for work

What I Do

  • Cross-Platform Mobile App Development
  • Flutter UI/UX Design & Implementation
  • RESTful APIs & Firebase Integration
  • State Management & App Architecture
  • App Store & Play Store Deployment

Tech Stack

Technologies and tools I work with to build amazing products

Languages

Dart
JavaScript

Mobile Development

Flutter
Mobile App Development
Responsive Design

Backend & APIs

Node.js
RESTful APIs
Third Party APIs
APIs Integration
Web Sockets

State Management

GetX
Provider
Riverpod
BLoC

Database & Storage

Firebase
Firestore
Realtime Database
Hive
SharedPreferences
SQLite

Services & SDKs

Google Maps
Zego Cloud
Agora
Jitsi
Payment Integration

Publishing & Management

Play Store Console
App Store Console
Team Management
Project Management
Documentation

Featured Projects

A selection of projects I've worked on recently

1

E-Commerce Platform

A full-featured e-commerce platform with payment integration, inventory management, and admin dashboard.

2

Task Management App

Real-time collaborative task management application with team features and analytics.

3

AI Content Generator

AI-powered content generation tool using OpenAI API for blog posts and social media content.

4

Portfolio Website Builder

Drag-and-drop portfolio builder for developers and creatives with customizable themes.

Experience

My professional journey and work experience

Senior Flutter Developer (Mobile and Web using Flutter)

Health Automated LLC

📍 Remote, UKFull Time
March 2025 – Present

Developing and maintaining cross-platform mobile and web applications using Flutter, ensuring seamless performance across various devices. Integrated Firebase services, including Firestore, Authentication, Cloud Functions, and real-time database updates to enhance app functionality. Designed and implemented efficient local database solutions (Hive, SQLite) for offline data storage and synchronization. Developed and optimized REST API integrations to ensure seamless communication between the app and backend services. Implemented third-party API integrations, including OTP authentication, and email notifications, to enhance user experience and security. Collaborated effectively with an international team spanning multiple countries, ensuring smooth communication and coordination across different time zones. Ensured code quality and maintainability through best practices, code reviews, and continuous integration workflows. Implemented advanced UI/UX features, animations, and responsive layouts to enhance the user experience.

FlutterDartFirebaseFirestoreCloud FunctionsHiveSQLiteREST APIsThird-party APIsOTP AuthenticationUI/UXAnimationsResponsive Design

Senior Flutter Developer

ROXO Pvt Limited

📍 Remote, UAEPart Time
October 2024 – September 2025

Successfully led cross-functional teams, ensuring project timelines, milestones, and deliverables were met efficiently. Ensured high-quality code and performance by enforcing best practices, conducting code reviews, and implementing rigorous testing strategies. Expert in integrating various third-party APIs and SDKs, including payment gateways, analytics, and social media platforms. Led the development and integration of a secure crypto trading platform, including real-time market data feeds, transaction processing, and wallet management. Developed advanced charting features, real-time price tracking, and user dashboards to enhance the trading experience. Collaborated with cross-functional teams to optimize performance, scalability, and security, ensuring the platform could handle high trading volumes and offer real-time updates. Enhanced platform reliability by implementing error-handling mechanisms and real-time performance tracking tools.

FlutterDartThird-party APIsPayment GatewaysAnalyticsCrypto Trading PlatformReal-time DataChartingPerformance OptimizationError Handling

Senior Flutter Developer and Team Lead

Alright Tech Private Limited

📍 PakistanFull Time
October 2022 – October 2024

Flutter Development Team Lead with expertise in building responsive user interfaces. Proficient in state management using Provider, Riverpod, RxDart, GetX. Experienced in integrating Firebase services for authentication, database, and cloud functions. Skilled in consuming RESTful APIs and working with third-party APIs. Led and managed a team of Flutter developers, ensuring high-quality code and timely project delivery.

FlutterDartProviderRiverpodRxDartGetXFirebaseAuthenticationRESTful APIsThird-party APIsTeam LeadershipCode Reviews

Junior Flutter Developer

Dot Coder

📍 PakistanFull Time
January 2021 – August 2022

Enthusiastic Flutter intern with a strong aptitude for building responsive and user-friendly UI designs. Proficient in Dart programming concepts, utilizing its features to develop efficient and maintainable code. Demonstrated excellent teamwork and collaboration skills, actively contributing to project success.

FlutterDartUI/UX DesignResponsive Design

Let's Talk

Have a project in mind? Let's discuss how we can work together

Get in Touch

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision. Feel free to reach out through the contact form or via the contact information below.

Quick Response: I typically respond within 24 hours during business days.