Resume
Professional background, skills, and experience
Sabin Ranabhat
hello@sawin.com.np❖+977-9846815406❖Kathmandu, Nepal
WORK EXPERIENCE
Self-Employed
Feb. 2026 - PresentFreelance Mobile Developer & Technical ConsultantKathmandu, Nepal
- Delivering mobile development engagements across Native Android (Kotlin), iOS (Swift), and Flutter platforms.
- Integrated AI-assisted development tools (Cursor, GitHub Copilot, Claude) into daily engineering workflows, reducing implementation time on standard feature tasks by ~30%.
- Published 3 open-source Flutter packages on pub.dev: timelines_plus, wallpaper_manager_plus, and screensaver.
- Providing technical consulting and architecture guidance for mobile application projects.
Uno Technology
Oct. 2025 - Feb. 2026Senior Flutter Engineer / LeadKathmandu, Nepal
- Led technical direction for a 6-engineer Flutter team (4 direct reports) across a 15-engineer cross-functional organization, delivering 5 live Flutter applications on Android and iOS.
- Architected 2 Flutter apps from scratch using Clean Architecture within the first week; standardized architecture across 3 inherited, inconsistently structured codebases.
- Eliminated wrong-flavor release incidents from 2-3 per month to zero via interactive Shell scripts for flavor selection across 6+ variants per app (DEV, UAT, PROD).
- Implemented Git hooks enforcing conventional commit standards and automated lint checks, achieving zero bad-commit incidents post-implementation.
- Successfully delivered all 5 applications to production on schedule across Android and iOS.
Bottle Technology
Feb. 2025 - Oct. 2025Flutter Engineer / Full-Stack Mobile DeveloperLalitpur, Nepal
- Developed in-house Flutter application for custom restaurant/hotel hardware with NFC and WebSocket capabilities for real-time order tracking.
- Engineered custom NFC detector (Kotlin/Swift native plugins) for seamless NFC card reading and payment processing integration.
- Built battery status streaming plugin providing accurate real-time device battery monitoring, replacing an existing inaccurate package.
- Maintained and shipped production-ready KYC SDK for IME Group (Nepal's largest financial institution) across Android (Kotlin) and iOS (Swift).
- Integrated KOT (Kitchen Order Ticket) and BOT (Bar Order Ticket) automated printing system, reducing order processing time.
Code Himalaya
Aug. 2021 - Feb. 2025Senior Mobile Engineer / Mobile Team LeadLalitpur, Nepal
- Led cross-platform mobile teams (15+ Flutter, 5+ Android, 3+ iOS engineers) delivering 14+ production applications serving 500K+ users across fintech, banking, events, and social platforms.
- Architected MoFinTech, a white-labeled mobile banking platform deployed to 104 financial cooperatives; implemented CI/CD pipelines (GitHub Actions, Codemagic) cutting build time from 500 to 30 minutes per cycle (94% reduction).
- Reduced bad-commit incidents from ~20 per week to zero for 12+ months via automated Git hooks and interactive Shell scripts for flavor selection.
- Led 8-month React Native to Flutter migration for BiheNepal (100K+ downloads), reducing app size 75% (200MB to 50MB) and shipping 5 new features including AI-based Kundali matching.
- Revamped Earntra's entire codebase from legacy code to Clean Architecture in 20 working days, reducing bug reports by 70% within 1 month post-launch.
- Delivered eSewa Events SDK (Kotlin + Swift) enabling in-app ticket purchases for 500K+ users under a strict 2-month deadline.
- Promoted from Senior Mobile Developer (Aug 2021) to Associate Team Lead (Aug 2022) to Mobile Team Lead (Aug 2023).
- Mentored 20+ junior and mid-level developers on Clean Architecture, testing, and development workflows.
Nepali Coders
Jul. 2020 - Jun. 2021Mobile DeveloperLalitpur, Nepal
- Developed and shipped 2 new native mobile applications for US-based clients across Android (Kotlin, Java) and iOS (Swift).
- Maintained and enhanced 3 existing production applications, ensuring stability, performance, and timely delivery.
- Collaborated with US clients throughout the full project lifecycle from requirements gathering to post-launch support.
Self-Employed
Mar. 2019 - Jul. 2020Freelance Developer & MentorPokhara, Nepal
- Developed and delivered e-commerce and ride-sharing apps across Android (Kotlin, Java), iOS (Swift), and early Flutter, managing full lifecycle independently.
- Integrated Firebase Crashlytics and performance monitoring tools for production observability across client applications.
- Taught Flutter and Native Android to Bachelor's final-year students, establishing curriculum and mentoring through complete project delivery.
DreamSys IT Solution
Dec. 2016 - Mar. 2019Mobile DeveloperPokhara, Nepal
- Developed Android (Kotlin, Java) and iOS (Swift) applications across multiple client projects.
- Built SurveyChan, an offline survey app leveraging Android SyncProvider API for automatic data sync when connectivity restored.
- Progressed from intern to full developer, collaborating with QA teams to maintain high application stability.
EDUCATION
University of the People
3.81 GPA | Full Scholarship RecipientBachelor of Science in Computer Science
SKILLS
Mobile Development:
- Flutter & Dart
- Android Development (Kotlin, Java)
- iOS Development (Swift)
- Cross-Platform Mobile Apps
- Native SDK Development
- NFC Integration
- WebSocket Communication
- Hardware Integration
Architecture And State:
- Clean Architecture
- MVVM
- BLoC
- Riverpod
- Dependency Injection
- Scalable App Architecture
Backend And Services:
- REST APIs
- GraphQL
- Firebase (Auth, Firestore, FCM, Analytics)
- Push Notifications
- Payment Gateway Integration
- KYC Integration
Devops And C I C D:
- GitHub Actions
- Codemagic
- Git Hooks
- Fastlane
- App Flavoring & Build Variants
- Shell Scripting
- App Store & Google Play Deployment
Testing And Quality:
- Unit Testing
- Widget Testing
- Integration Testing
- Crash Analytics
- Code Review
- Automated Testing
Leadership And Management:
- Technical Team Leadership (20+ engineers)
- Agile / Scrum
- Mentoring & Developer Growth
- Technical Documentation
- Stakeholder Communication
- Architecture Standards
INTERESTS
- Mobile Application Innovation
- Cross-Platform Development
- AI-Assisted Engineering
- Software Architecture & Design Patterns
- Open Source Contribution
- Mentoring & Teaching Programming
- Continuous Learning & Technology Trends
© 2026 Sabin Ranabhat