Available to hire
I am an innovative Mobile Application Developer specializing in Flutter and Frontend Development with React and Next.js, with over 4.8 years of experience. I excel in designing, developing, and deploying high-performance, cross-platform applications with features like offline capabilities, dynamic forms, and real-time synchronization. My experience covers the entire software development lifecycle, from requirement gathering to UI/UX and deployment.
I am skilled in integrating REST APIs, Firebase, and third-party services to build robust business solutions. I am adept at performance optimization and leading cross-functional teams to deliver scalable and user-friendly software. I enjoy using my problem-solving, analytical, and communication skills to consistently improve application usability and user engagement.
Skills
Language
English
Advanced
Hindi
Advanced
Bengali
Advanced
Work Experience
Mobile Developer at Tata Consultancy Services
November 1, 2020 - August 8, 2025Created a dynamic questionnaire form with over 6 fields to improve user interaction. Orchestrated the integration of a timesheet feature within an application using Flutter, facilitating user input of daily activities via the mobile app which increased usability by over 60%. Successfully implemented offline functionality, ensuring seamless data synchronization upon device reconnection to the network. Led a team to optimize the application's overall performance by over 40%, significantly enhancing customer satisfaction.
Mobile Developer Intern at Arianus Techno Craft
October 31, 2020 - August 9, 2025Developed a holistic school management app in Flutter from scratch, including attendance, student info, teacher profiles, subjects, fees, and assignments, demonstrating strong 0-to-1 product development experience.
Freelancer at Self
November 1, 2020 - August 9, 2025Built a home service provider system using a Node.js backend and Flutter app, meeting all client requirements and showcasing end-to-end development and ownership. Developed a full laundry e-commerce system with a Flutter app and a React website, supporting orders, referrals, Google Maps API, and payments, highlighting diverse technical skills and product completion.
Software Developer at Tata Consultancy Services
August 1, 2025 - August 18, 2025Led the engineering and deployment of a comprehensive timesheet feature within a Flutter-based application, achieving over 60% increase in usability. Coordinated cross-functional efforts to improve web and mobile app performance by over 40% using advanced React and Flutter optimization techniques, greatly enhancing customer satisfaction. Developed custom client applications using React and Flutter that provided administrative functionalities alongside mobile app counterparts. Architected and implemented robust offline capabilities ensuring continuous user operation and automatic data synchronization on network reconnection.
Senior Software Developer Intern at Arianus Technocracy
October 31, 2020 - August 18, 2025Designed and developed a comprehensive school management application using Flutter and React with modules for attendance, student information, teacher profiles, subjects, fees, and assignments. Enhanced operational efficiency for educators and students by delivering a centralized mobile-based management platform handling both academic and administrative tasks.
Software Developer at Tata Consultancy Services, India
August 1, 2025 - August 29, 2025Engineered and deployed a comprehensive timesheet feature within a Flutter-based application, improving usability by over 60%. Led a cross-functional team to optimize performance of web and mobile applications by more than 40% using React and Flutter. Developed custom client applications combining React frontend with Flutter mobile app features. Architected robust offline capabilities with automatic data synchronization on network restoration.
Software Developer Intern at Arianus TechnoCraft
October 1, 2020 - August 29, 2025Designed and built a comprehensive school management application incorporating modules for attendance, student info, teacher profiles, subjects, fees, and assignments using Flutter and React. Delivered a centralized mobile-based management platform that streamlined academic and administrative tasks for educators and students.
Full Stack Developer (Freelancing)
November 1, 2020 - August 29, 2025Engineered a home service provider platform with a Node.js backend, React frontend, and Flutter mobile app tailored to client specifications. Designed and deployed a laundry e-commerce system with Flutter and React, integrating order management, referral programs, Google Maps API, and secure payment processing.
Software Developer at Tata Consultancy Services
August 1, 2025 - September 5, 2025Engineered and deployed a comprehensive timesheet feature using Flutter, increasing usability by over 60%. Directed a cross-functional team to enhance web and mobile app performance by 40% using React and Flutter optimizations. Spearheaded the development of a custom client application with React and a companion Flutter mobile app. Implemented robust offline capabilities ensuring uninterrupted operations and automatic data sync upon network reconnection.
Software Developer Intern at Arianus TechnoCraft
October 1, 2020 - September 5, 2025Designed and built a comprehensive school management system using Flutter and React, including attendance, student info, teacher profiles, subjects, fees, and assignments modules. Delivered a mobile-based platform that centralized academic and administrative tasks, improving operational efficiency for educators and students.
Full Stack Developer (Freelancing)
November 1, 2020 - September 5, 2025Engineered a complete home service provider platform with a Node.js backend, React frontend, and Flutter mobile application to meet client specs. Designed and deployed an end-to-end laundry e-commerce solution integrating order management, referral programs, Google Maps API, and secure payment processing with Flutter and React.
Education
B.Tech at Academy of Technology
June 1, 2016 - June 1, 2020B. Tech in Computer Science & Engineering at Academy of Technology, West Bengal, India
January 1, 2016 - January 1, 2020B. Tech in Computer Science & Engineering at Academy of Technology, West Bengal, India
January 1, 2016 - January 1, 2020B. Tech in Computer Science & Engineering at Academy of Technology, West Bengal, India
January 1, 2016 - January 1, 2020Qualifications
Industry Experience
Software & Internet, Education, Retail, Professional Services
Skills
Hire a App Developer
We have the best app developer experts on Twine. Hire a app developer in Dubai today.