Rajat Kumar Sharma
Mobile Application Developer (Android & Flutter)
I'm a passionate Mobile App Developer with over 6 years of experience in designing and developing Android and Flutter-based applications. I specialize in building scalable, user-friendly apps with clean architecture and performance-driven solutions.
Work Experience
Over the last 6+ years, I've developed, deployed, and maintained multiple mobile applications for various industries including e-commerce, education, and enterprise systems. My work focuses on quality code, intuitive UI, and delivering performance-optimized apps.
Protiviti Consulting Pvt. Ltd., Gurugram
Jan 2022 - PresentSenior Android Developer
Developing enterprise-level Android apps integrated with SAP APIs and Firebase. Worked on Flutter cross-platform solutions for internal business tools.
Loumus Data Systems Pvt. Ltd., Noida
Mar 2021 - Dec 2021Android Developer
Developed Android applications using Kotlin and Firebase for analytics, push notifications, and data sync. Focused on UX improvement and performance optimization.
Apparrant Technologies Pvt. Ltd., Noida
Nov 2017 - Mar 2021Mobile App Developer
Developed 25+ mobile apps (20+ live on Play Store) using Java, Kotlin, and Flutter. Worked directly with clients to design, build, and deploy production-ready apps.
Education
SRK College of Computer Science & Application, Firozabad
2012 - 2015Bachelor of Computer Applications (BCA)
Graduated from Dr. B.R. Ambedkar University, Agra with a strong foundation in programming, data structures, and mobile technology.
Key Projects
Sleepwell Great Plus
Dealer management & lead tracking app integrated with REST APIs and Firebase.
Sleepwell Anmol Bandhan
Loyalty-based mobile app for upholsterers with points, rewards, and push notifications.
IRPSM (Indian Railways)
Flutter-based project tracking and zone management system.
Smart Akshar Suite
School automation apps (Parent, Teacher, Driver) with Firebase push notifications.
JK Cement IHB
Flutter-based home-building guidance app with expert consultation features.
JKC Grey Digital Onboarding
Automated onboarding solution integrated with SAP CRM using Kotlin.
About Me & My Work
I'm Rajat Kumar Sharma, a dedicated Mobile Application Developer with expertise in Android (Java/Kotlin) and Flutter. I focus on building apps that combine functionality with a great user experience.
My work revolves around optimizing performance, ensuring reliability, and implementing modern architectures. From planning to publishing, I manage every phase of app development with precision and passion.
I'm always exploring new tools and frameworks to make mobile experiences smoother, faster, and smarter.
Let's Connect
Have a project idea or collaboration in mind? Let's discuss how I can help turn it into a robust mobile app.
As a Mobile App Developer, I'm always open to learning, sharing ideas, and building innovative digital products.
Looking forward to hearing from you!