Deepanshu Choudhary

Results-driven Flutter Developer with 1.8 year of professional experience building cross-platform mobile and web applications for Android and iOS. Proficient in Dart, Flutter, Firebase, and advanced state management patterns. Proven track record of delivering production-grade apps with 80%+ efficiency improvements. Adept at integrating third-party services, implementing secure in-app purchase systems, and collaborating with cross-functional teams to deliver high-quality software solutions.

Flutter Developer - HANGOUTX MEDIA PRIVATE LIMITED - remote, India

(2026-04)

• Working on a large-scale dating and social networking application with 500K+ users, focusing on real-time messaging, audio calling, user engagement features, and application performance optimization on Google Play Store

Flutter Developer - Pearl Organization - Dehradun, India

(2025-03 - 2026-03)

• Architected a secure cross-platform book reading app in Flutter, achieving 4.5+ star ratings on both Google Play Store and Apple App Store.
• Established an in-app purchase system for premium books, creating a complete monetization pipeline and unlocking a new revenue stream for the client.
• Incorporated digital rights management features including screenshot prevention and screen recording blocking, protecting 100% of copyrighted content.
• Built automated reading progress tracking, enabling users to resume reading from the last page and cutting re-navigation effort by 70%.
• Engineered a secure in-app download system preventing unauthorized file access, achieving zero content leak incidents post-launch.
• Enabled 100% remote session capability by deploying secure video and audio calling, eliminating dependency on third-party apps.
• Initiated subscription-based access control, activating premium features within seconds of successful payment confirmation.
• Streamlined coach assignment via an admin-controlled system, cutting manual scheduling effort by approximately 50%.
• Delivered a multi-role therapy platform for 4 distinct user types (User, Coach, Listener, Admin) with fully isolated role-based access control.
• Reduced average user response time by 40% by introducing real-time messaging to replace a slower email-based workflow.

Flutter Developer Intern - IT Doubt - Remote

(2024-11 - 2025-01)

• Published a fully responsive Invoice Web Application using Flutter Web, achieving seamless deployment across desktop, tablet, and mobile.
• Boosted UI responsiveness and cross-device compatibility by 80% using adaptive layout and flexible widget techniques.
• Optimized layout rendering pipeline, reducing UI inconsistencies by 35% and producing smoother, faster invoice generation.
• Ensured consistent user experience across all screen sizes by applying Flutter responsive design patterns and breakpoint-driven layouts.

Flutter Developer Intern - AdStack Media - Gurgaon, Haryana

(2024-05 - 2024-08)

• Shipped a Flutter-based digital business card management app to both Google Play Store and Apple App Store within a 3-month internship.
• Reduced manual data entry effort by 60% by integrating automated card scanning using optical character recognition into the core workflow.
• Improved user productivity by structuring contact organization with a quick-search feature, reducing lookup time significantly.
• Partnered with UI/UX and backend teams across 10+ sprint cycles to boost app performance, stability, and overall user experience.

Bachelor of Technology - Computer Science and Engineering - Shobhit University (2020-08 - 2024-07)

Class 12th - U.P. Board (2020)

Class 10th - U.P. Board (2018)