Available to hire
I’m Sangam Kumar, a React Native Developer with 4 years of experience building scalable mobile apps for iOS and Android. I specialize in React Native, React.js, Redux, and React Query, with hands-on work on ERP systems, scheduling platforms, and service management apps.
I excel in API integration, Firebase services, and performance optimization, and I enjoy delivering high-quality mobile experiences and writing clean, maintainable code. I thrive in collaborative environments and am passionate about turning complex requirements into robust, user-friendly software.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
English
Fluent
Work Experience
Sr. Frontend Developer at Stantech Ai
March 1, 2025 - September 3, 2025Led front-end redesign and development of mobile apps, improving user experience and optimizing app performance. Integrated React Query and Redux for efficient state management and data fetching. Implemented offline functionality and enhanced app reliability with Firebase integration.
React Native Developer at Vienna Advantage
September 1, 2024 - September 3, 2025Developed and optimized applications using React Native and React.js, delivering scalable and maintainable solutions. Streamlined workflows for sales and inventory management, ensuring seamless real-time operations. Achieved successful delivery of projects by implementing optimized solutions, ensuring seamless performance and alignment with business goals.
React Native Developer at Codetribe Solutions
July 1, 2022 - September 3, 2025Contributed to the front-end development and maintenance of multiple iOS/Android apps using React Native and Redux-Thunk. Worked collaboratively with the team to implement features for scheduling, video management, and communication. Identified and fixed critical bugs, ensuring seamless app performance across devices.
Full Stack Intern at Unyceet
March 1, 2026 - PresentDeveloping merchant portal modules using React.js and TypeScript, including dashboard, authentication, profile management, and receipt configuration features. Contributing to backend development using Node.js, Hono, and Cloudflare for API creation, merchant data handling, and system integration workflows. Supporting HubSpot integration and merchant platform functionality including POS terminal workflows, NFC tag management, and backend-connected portal operations.
Sr. Frontend Developer at Stantech Ai
October 1, 2024 - March 1, 2025Developed and optimized applications using React Native and React.js, delivering scalable and maintainable solutions. Streamlined workflows for sales and inventory management, ensuring seamless real-time operations. Achieved successful delivery of projects by implementing optimized solutions, ensuring seamless performance and alignment with business goals.
Sr. React Native Developer at Vienna Advantage
July 1, 2022 - September 1, 2024Led front-end redesign and development of mobile apps, improving user experience and optimizing app performance. Integrated React Query and Redux for efficient state management and data fetching. Implemented offline functionality and enhanced app reliability with Firebase integration.
React Native Developer at Codetribe Solutions
April 1, 2021 - July 1, 2022Contributed to the front-end development and maintenance of multiple iOS/Android apps using React Native and Redux-Thunk. Worked collaboratively with the team to implement features for scheduling, video management, and communication.
Education
Bachelor of Computer Applications at Lovely Professional University
January 1, 2018 - January 1, 2020Master’s of Computer Applications at Lovely Professional University
January 1, 2020 - January 1, 2022Masters of Information Technology at University of Waikato
January 1, 2025 - September 3, 2025Masters of Information Technology at University of Waikato
June 1, 2025 - April 9, 2026Master’s of Computer Applications at Lovely Professional University
June 1, 2020 - July 1, 2022Qualifications
Diploma in Software Engineering – Java Specialization
November 1, 2019 - April 9, 2026Industry Experience
Software & Internet, Professional Services, Media & Entertainment
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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