Open to opportunities

Harsh Kumar

@harshkumar17

Senior Flutter developer and mobile app team lead delivering scalable iOS/Android apps with clean architecture and performance.

India

Message

What I'm looking for

I’m looking for a team that values Clean Architecture and high code quality, where I can lead Flutter delivery, mentor developers, and own CI/CD and release management—while building scalable iOS/Android apps that perform well and ship reliably.

I’m a Senior Flutter Developer and Mobile App Team Lead with 5+ years of experience architecting, building, and shipping scalable cross-platform applications for iOS and Android.

I lead by raising code quality and maintainability through Clean Architecture, MVVM, BLoC, and SOLID principles, with strong focus on modular, feature-based design. I’m known for accelerating delivery timelines and improving app performance through disciplined code reviews, technical mentorship, and scalable component separation.

Across my roles, I’ve delivered multiple end-to-end Flutter applications, owned release management on the App Store and Google Play, and integrated critical platform capabilities—like Firebase Cloud Messaging (FCM) and offline-first storage. I also build and automate CI/CD pipelines and Git workflows to reduce deployment time and boost release efficiency.

I enjoy leading agile teams—running sprint planning, mentoring developers, translating requirements into release-ready features, and collaborating closely with stakeholders. My goal is to keep teams productive and products reliable by combining thoughtful architecture, data-driven optimization, and clear engineering communication.

Experience

Work history, roles, and key accomplishments

Current

Senior Flutter Developer

Current

Nethues Technologies

Jan 2026 - Present (5 months)

Architected and shipped 2 end-to-end Flutter applications for iOS and Android, owning release management through the App Store and Google Play. Built an independent push-notification module using Firebase Cloud Messaging and led modular Clean Architecture (MVVM + BLoC) adoption with mentoring and automated workflows.

Flutter Dart Clean Architecture MVVM BLoC Release Management CI CD Automation app store

SDE-2

Algofast India Pvt. Ltd

Oct 2024 - Dec 2025 (1 year 2 months)

Optimized UI/UX with reusable widgets, improving user retention by 30%, and developed scalable Flutter apps with Firebase (Firestore, Authentication, Crashlytics, Analytics). Led a 5-member Agile/Scrum team, shipped 2 production apps, and implemented offline-first functionality using SQLite (sqflite) while profiling and improving performance and stability.

Flutter Dart Firebase Firestore Authentication Firebase Crashlytics Analytics SQLite CI CD Pipelines Agile Scrum Performance Optimization Team Leadership

Flutter Developer

Shri Sahib Technologies

Jul 2021 - Oct 2024 (3 years 3 months)

Built a reusable Riverpod-based architecture with dependency injection, cutting development time by 3x across modules. Developed Flutter Web to grow B2B lead generation by 20%, implemented a native platform channel bridge (Kotlin/Swift), and created an internal CI/CD pipeline improving release efficiency by 60%.

Flutter Dart Dependency Injection CI CD Pipelines Kotlin Swift Performance Optimization