Girish Ramashray Singh
Senior React Native
Noida
Summary
Highly skilled Senior React Native Developer with 6+ years of experience in architecting, developing, and deploying high-performance cross-platform mobile applications. Strong expertise in React Native, JavaScript, TypeScript, Android (Java), iOS, and backend integrations with Node.js, Express.js, Firebase, MySQL, MongoDB, PHP. Proven track record of delivering scalable healthcare, social media, security, and e-commerce apps, solving complex build/deployment challenges, and guiding teams through best practices. Passionate about writing clean code, optimizing performance, and delivering seamless user experiences.
Overview
7
7
years of professional experience
Work History
Senior React Native Developer
Webmobril Technologies Pvt. Ltd.
05.2022 - Current
- Architected and developed DocNow, a large-scale telehealth and clinic management platform with real-time chat, appointment scheduling, doctor-guided modules, and HIPAA-compliant data handling using Firebase.
- Built Alex Social, a global content-sharing app with advanced geolocation tagging, business tagging, and real-time user engagement features.
- Developed Kookoo Voices, an AI-driven interactive toy platform integrating machine learning for intelligent responses and child-safe interactions.
- Created Island Wellness, a secure donation and fund management app supporting grants, scholarships, and community wellness programs.
- Designed and delivered Taxfilling, a subscription-based tax consultation app with document upload, expert advice delivery, and integrated PDF e-signature workflows.
- Led mobile architecture, code reviews, app optimizations, and deployment workflows (Android/iOS).
React Native & Android Developer
CodeplayLap
12.2021 - 05.2022
- Built DoorVi, a QR-based video calling and whole-home security platform supporting mobile authentication, property access, and visitor management.
- Developed Vani Meetings, a no-login mobile screen-sharing solution using link-based P2P connections.
- Created Vani Dialer, the world’s first Android dialer enabling hands-free voice-command-based call responses.
Full-Stack Mobile Developer
Adroitwed Technologies
09.2019 - 12.2021
- Built ProExamine, a medical supply marketplace connecting hospitals and suppliers using CodeIgniter + MySQL.
- Developed a Cricket Application for live match predictions and real-time score updates using React Native.
- Created GoingBo (live on Play Store), a large-scale travel and e-commerce platform (flights, hotels, cabs, groceries) with Laravel backend.
- Built GoingBo Seller App for grocery/restaurant data and inventory management.
Android Developer
Designowed Technologies
03.2019 - 06.2019
- Developed Fitzen, a gym management platform for personalized workout planning (live on Play Store).
- Built AutoParts, a rental marketplace enabling communication between vehicle owners and renters.
- Created Zeroth, a Kotlin-based app connecting installers and brokers for service requirements.
Android Developer
TechGrid Solutions
01.2018 - 01.2019
- Developed TROOM, a home automation solution with Firebase integration (live on Play Store).
- Built an Agriculture Application providing weather, crop insights, and farming strategies.
- Created EKirana, an e-commerce platform connecting customers with local stores.
- Designed Sarthak Dairy, a milk sales and customer record management system.
Education
Master of Computer Applications (M.C.A) -
University of Pune
03.2018
Bachelor of Computer Applications (B.C.A) - undefined
University of Pune
10.2014
Higher Secondary Certificate (H.S.C) - undefined
Maharashtra State Board
03.2011
Secondary School Certificate (S.S.C) - undefined
Maharashtra State Board
03.2009
Skills
Frontend: React Native, Android (Java), JavaScript, TypeScript
Timeline
Senior React Native Developer
Webmobril Technologies Pvt. Ltd.
05.2022 - Current
React Native & Android Developer
CodeplayLap
12.2021 - 05.2022
Full-Stack Mobile Developer
Adroitwed Technologies
09.2019 - 12.2021
Android Developer
Designowed Technologies
03.2019 - 06.2019
Android Developer
TechGrid Solutions
01.2018 - 01.2019
Bachelor of Computer Applications (B.C.A) - undefined
University of Pune
Higher Secondary Certificate (H.S.C) - undefined
Maharashtra State Board
Secondary School Certificate (S.S.C) - undefined
Maharashtra State Board
Master of Computer Applications (M.C.A) -
University of Pune