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Hi, I’m Prateek Jain, a Senior Flutter Engineer with 5+ years of experience delivering high-impact mobile architectures and driving 1.8M+ production installs across iOS and Android. I specialize in Clean Architecture, performance tuning, and automation, and I’ve helped teams scale apps from zero to one while mentoring peers within Agile environments. I thrive on turning complex problems into maintainable, production-ready code and building reusable foundations. I’m passionate about shipping reliable features, reducing ANRs and crashes, and continuously improving developer experience through automation and strong testing practices.…Hi, I’m Prateek Jain, a Senior Flutter Engineer with 5+ years of experience delivering high-impact mobile architectures and driving 1.8M+ production installs across iOS and Android. I specialize in Clean Architecture, performance tuning, and automation, and I’ve helped teams scale apps from zero to one while mentoring peers within Agile environments. I thrive on turning complex problems into maintainable, production-ready code and building reusable foundations. I’m passionate about shipping reliable features, reducing ANRs and crashes, and continuously improving developer experience through automation and strong testing practices.

Prateek Jain

Web Developer, Front-End Developer, Back-End Developer, +4

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Hi, I’m Prateek Jain, a Senior Flutter Engineer with 5+ years of experience delivering high-impact mobile architectures and driving 1.8M+ production installs across iOS and Android. I specialize in Clean Architecture, performance tuning, and automation, and I’ve helped teams scale apps from zero to one while mentoring peers within Agile environments. I thrive on turning complex problems into maintainable, production-ready code and building reusable foundations. I’m passionate about shipping reliable features, reducing ANRs and crashes, and continuously improving developer experience through automation and strong testing practices.…Hi, I’m Prateek Jain, a Senior Flutter Engineer with 5+ years of experience delivering high-impact mobile architectures and driving 1.8M+ production installs across iOS and Android. I specialize in Clean Architecture, performance tuning, and automation, and I’ve helped teams scale apps from zero to one while mentoring peers within Agile environments. I thrive on turning complex problems into maintainable, production-ready code and building reusable foundations. I’m passionate about shipping reliable features, reducing ANRs and crashes, and continuously improving developer experience through automation and strong testing practices.

Available to hire

Hi, I’m Prateek Jain, a Senior Flutter Engineer with 5+ years of experience delivering high-impact mobile architectures and driving 1.8M+ production installs across iOS and Android. I specialize in Clean Architecture, performance tuning, and automation, and I’ve helped teams scale apps from zero to one while mentoring peers within Agile environments.

I thrive on turning complex problems into maintainable, production-ready code and building reusable foundations. I’m passionate about shipping reliable features, reducing ANRs and crashes, and continuously improving developer experience through automation and strong testing practices.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Language

English

Fluent

Work Experience

Flutter Developer at Delphi

June 1, 2024 - Present

Led a phased upgrade of 20+ core app dependencies to the latest stable versions, boosting Wasl Super App stability for 50K+ users and reducing ANR incidents by 5%. Co-architected a reusable Flutter base template integrating Clean Architecture and Bloc to accelerate onboarding. Designed a regex-based extraction script to migrate hardcoded strings into standardized ARB files, reducing localization workload by 30%.

Flutter & React Developer at Delphi

June 1, 2024 - Present

Contributed to the Wasl Super App used by 50K+ users in Dubai; developed frontend for RAG-based AI chatbots using Next.js and TypeScript for enterprise clients; co-architected a reusable Flutter base template, reducing new project onboarding time by 15%.

Flutter Developer at Tranzact

June 1, 2023 - June 1, 2024

Maintained and enhanced Android & iOS apps used by 10K+ users; automated deployments with Fastlane, reducing release time by ~2 hours per deployment; eliminated redundant network calls, improving app responsiveness and reducing data usage.

Flutter Developer at Squareboat

February 1, 2022 - June 1, 2023

Decreased application crashes by 50% and ANRs by 30% in a high-traffic real estate app by leveraging Flutter DevTools to isolate memory-heavy image rendering pipelines. Engineered a real-time influencer chat and content curation module using Socket.io, integrating Meta and YouTube Graph APIs alongside GetX to dynamically manage external media feeds.

Software Engineer (Mobile) at Squareboat

February 1, 2022 - June 1, 2023

Mentored junior developers and conducted code reviews to improve code quality and maintainability; used Flutter DevTools to identify and optimize memory-heavy image rendering, reducing UI jank; resolved ANR and crash issues in a real estate app, reducing ANRs by ~30% and crashes by ~50%.

Flutter Developer at Troice

June 1, 2021 - February 1, 2022

Reduced runtime error rates by 10% across a community platform by migrating the legacy codebase to Dart sound null safety while owning end-to-end delivery of core features.

Software Engineer at Troice

June 1, 2021 - February 1, 2022

Owned end-to-end feature development as the sole Flutter developer for a society community app; migrated web platform modules from React.js to Next.js, leveraging SSR to improve initial load and SEO; developed and maintained web application features using React.js, Next.js, JavaScript, HTML, and CSS.