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Kerala, India · Senior Software Engineer

Amrith
Vengalath

I build for mobile and web with React Native, Flutter, and Next.js. Seven years of shipping to the App Store and Google Play, from first wireframe to over-the-air hotfix.

Explore my workRead the blog

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Years shipping mobile apps

Cross-platform iOS & Android with React Native and Flutter, from wireframe to store release.

0.73 → 0.82

React Native New Architecture migration

Led a large-scale upgrade across nine versions, covering breaking changes, native modules, and validated stability.

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Fewer crashes, faster loads

Through targeted profiling, code optimization, and testing across a wide range of devices.

Capabilities

Skills matrix

The toolchain behind seven years of cross-platform delivery. Filter by discipline.

Journey

Experience timeline

Three chapters, one through-line: shipping mobile software that holds up in production.

  1. Jul 2023 - Present

    Senior Software Engineer

    Zerone Consulting Pvt Ltd · Kochi, India

    • Spearheaded the migration of a large-scale React Native codebase from v0.73 to v0.82, enabling the New Architecture with validated post-migration stability.
    • Configured CI/CD pipelines with Fastlane and GitHub Actions automating builds, testing, and store deployments.
    • Implemented CodePush OTA updates delivering same-day hotfixes without full release cycles.
    • Integrated Sentry and Firebase Crashlytics for real-time crash reporting across production apps.
    • Contributed full-stack features to client web projects with Next.js and Angular alongside core mobile work.
    • React Native
    • Fastlane
    • GitHub Actions
    • CodePush
    • Sentry
    • Next.js

  2. Mar 2022 - Jul 2023

    Senior Software Engineer

    Storilabs System Technologies LLP · Calicut, India

    • Led end-to-end React Native development: architecture, implementation, testing, and release to both stores.
    • Cut load times and crash rates by 40% through targeted profiling and optimization across device types.
    • Built gesture-driven animations with Reanimated and custom native modules bridging iOS/Android functionality.
    • Integrated payment gateways, location services, push notifications, and deep linking with offline persistence.
    • Mentored junior developers and led knowledge-sharing sessions within the team.
    • React Native
    • Reanimated
    • Redux
    • Flutter
    • Native Modules

  3. Jun 2019 - Dec 2021

    Software Developer

    Kasyapa Veda Research Foundation · Calicut, India

    • Developed and maintained multiple websites, including e-commerce platforms with payment gateway integration.
    • Implemented CDN-based delivery with AWS CloudFront and bulk email workflows with AWS SES.
    • Contributed to solution design and architecture, producing wireframes and prototypes for multiple projects.
    • E-commerce
    • AWS CloudFront
    • AWS SES
    • Architecture

Writing

Latest from the blog

Practical notes on mobile engineering, JavaScript, and security.

· 4 min read

Seven years shipping cross-platform apps: what I actually learned

Less a tutorial, more a set of opinions earned the hard way. The things about building and shipping mobile apps that I believe now and didn't when I started, about release engineering, performance, and where time really goes.

  • React Native
  • Career
  • Release Engineering

· 3 min read

React Native DevTools: debugging after Flipper

The debugging story changed when Flipper was dropped and React Native DevTools became the default. What the new tools are good at, how I actually debug a React Native app day to day, and what I stopped reaching for.

  • React Native
  • Debugging
  • DevTools

· 3 min read

End-to-end testing React Native with Maestro (and why we moved off Detox)

E2E tests for mobile have a reputation for being flaky and miserable to maintain. Maestro changed that for us. What the flows look like, what it does well, and the honest limitations.

  • React Native
  • Testing
  • Maestro
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Contact

Have a product that needs to ship?

I'm open to senior engineering work, consulting, and interesting product problems across mobile and web. The fastest way to reach me is email.

[email protected]LinkedInGitHub