Available to hire
Hi, I’m Syed Sulaiman Sait. I’m a results-driven Flutter developer with 3+ years of experience building and deploying cross-platform mobile apps. I specialize in state management (Provider, Riverpod, Bloc), REST/GraphQL API integration, Firebase and SQL Server, and clean architecture.
I focus on performance optimization, responsive UI/UX, and delivering scalable, high-quality applications. I enjoy collaborating with cross-functional teams, implementing CI/CD basics, and creating thorough technical documentation.
Language
English
Fluent
Tamil
Fluent
Malayalam
Advanced
Work Experience
Flutter Full Stack Developer at Kullooo Innovative Solutions
July 1, 2023 - PresentDevelop cross-platform apps using Flutter for mobile and web with responsive UI/UX; Integrate RESTful APIs and JSON into the Flutter frontend with proper error handling; Manage state efficiently using Provider and Riverpod for scalable architecture; Implement secure authentication and authorization using token-based systems via .NET Web Forms API; Design and maintain scalable APIs in ASP.NET Web Forms with clean routing and logic; Follow three-tier architecture (PL, BAL, DAL); Design normalized MS SQL Server database schemas; Create stored procedures for CRUD operations with consistent response messages; Ensure seamless data flow between Flutter, Web API, and SQL Server back end; Write optimized SQL queries with indexing; Maintain clean, reusable, modular code; Collaborate with UI/UX designers, QA engineers, and project managers; Hands-on experience with Google Firebase including Push Notifications; Integrated Google services such as Maps, Places API, and Google Sign-In; Debugging and
Flutter Developer at Kullooo Innovative Solutions
January 1, 2025 - January 1, 2025Developed cross-platform mobile and web applications using Flutter with responsive UI/UX and modular architecture. Integrated RESTful APIs and JSON with robust error handling, ensuring seamless data flow between Flutter, .NET Web Forms, and SQL Server.
Flutter Developer at Kullooo Innovative Solutions
May 1, 2023 - January 1, 2026Led the development and maintenance of 8+ cross-platform mobile applications using Flutter and Dart for Android and iOS. Implemented advanced state management with Provider, Riverpod, and Bloc to architect scalable, maintainable apps. Integrated RESTful APIs and GraphQL services for dynamic data, authentication, and real-time updates. Connected apps to backend services including Firebase (Authentication, Firestore, Real-time Database, Cloud Functions) and SQL Server databases. Designed responsive UI/UX layouts across multiple screen sizes. Implemented secure login, role-based access control, and data encryption to enhance security. Optimized performance by reducing load times, improving API response handling, and implementing efficient caching. Managed app releases on Google Play Store and performed debugging, testing, and version control with Git. Collaborated with backend developers and UI/UX designers to deliver feature-rich, user-focused mobile applications.
Software Developer Intern at Kullooo Innovative Solutions
September 1, 2022 - February 28, 2023Assisted in developing Flutter UI screens and implementing responsive mobile application interfaces. Integrated RESTful APIs for dynamic data retrieval and backend connectivity. Worked on secure data handling, authentication flows, and basic SQL database operations. Participated in Agile sprint meetings, testing cycles, and peer code reviews. Assisted in debugging, performance optimization, and resolving application issues under senior developer guidance.
Education
Bachelor of Engineering at Anna University (CSE)
January 11, 2030 - January 1, 2023Bachelor of Engineering at Anna University
January 1, 2019 - January 1, 2023Bachelor of Engineering at Anna University
January 1, 2019 - December 31, 2023Bachelor of Engineering (B.E) at Anna University, India
January 1, 2019 - January 1, 2023Qualifications
Bachelor of Engineering
January 11, 2030 - January 1, 2023Bachelor of Engineering
January 11, 2030 - October 10, 2025Industry Experience
Software & Internet, Professional Services, Education, Media & Entertainment, Other, Other
Developed a Flutter-based alert system to notify residents when
street cleaners are nearby.
Used Google Maps API and GeoFire for geolocation and FCM for
notifications.
Added water alert zones and a complaint management module with
real-time push notifications to enhance civic engagement.
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