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mirza hayat

@mirzahayat

Senior React Native Engineer at AL HAYAT TECHNOLOGY building cross-platform products and reusable libraries for mobile and web.

Oman

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At AL HAYAT TECHNOLOGY, I own delivery of client mobile and web products, from planning and architecture through release and monitoring. I build cross-platform apps and reusable component libraries with React Native, TypeScript, React, and Redux Toolkit.

At TNC IT GROUP, I refactored a flagship app serving 100K+ users, cutting memory use by 35%, improving stability by 45%, and reducing load time by 60%. I also built a TypeScript and Redux component library adopted by 9 product teams.

At PUBLICIS SAPIENT · OMANTEL, I supported React and React Native platforms serving 1M+ users and helped maintain 99.5% uptime. I automated about 70% of repetitive operational tasks and contributed to a follow-on engagement as Technical Lead.

At CODING PIXEL, I led a team of 20 developers and published and maintained 12+ apps with an average rating of 4.5+ stars. Earlier at TRYNGO SERVICES, I reduced an app’s crash rate from 2.5% to 0.8% and built a library of 100+ reusable UI components.

Experience

Work history, roles, and key accomplishments

Current

Senior React Native Engineer

Current

Al Hayat Technology

Aug 2025 - Present (1 year 2 months)

Owns end-to-end delivery of client mobile and web products, building cross-platform apps and reusable component libraries with React Native, TypeScript, and Redux Toolkit. Integrates backend services and manages state, testing, and CI/CD for reliable releases.

React Native TypeScript React Next.js Redux toolkit Supabase PostgreSQL REST APIs GraphQL Jest Detox Fastlane GitHub Actions Vercel Railway AWS

React & React Native Engineer

Publicis Sapient

Jun 2024 - Aug 2025 (1 year 2 months)

Supported and enhanced Omantel's React and React Native digital platforms serving 1M+ users, leading incident management and root-cause analysis to maintain 99.5% uptime. Automated operational tasks and configured CI/CD pipelines, reducing deployment time by 40%.

React React Native Incident Management Root Cause Analysis BASH Python Perl Jenkins OpenShift Payment Integration Mentorship

Senior React Native Engineer

TNC IT Group

May 2023 - Jun 2024 (1 year 1 month)

Led a full refactor of a flagship React Native app serving 100K+ users, cutting memory use by 35% and improving stability by 45%. Built a TypeScript and Redux UI component library adopted by 9 product teams, reducing code duplication by 40%.

React Native TypeScript Redux Performance Optimization Code Splitting Lazy Loading REST APIs Debugging Root Cause Analysis

Senior React Native Engineer | Team Lead

Coding Pixel

Oct 2021 - Mar 2023 (1 year 5 months)

Led a team of 20 developers using Agile practices, delivering client projects on schedule. Published and maintained 12+ apps on the App Store and Google Play with an average rating of 4.5+ stars, and introduced code-review processes that reduced bug count by 30%.

React Native TypeScript Redux Agile Team Leadership REST APIs Microservices Code Review Mentorship

Senior React Native Engineer

Tryngo Services

Oct 2020 - Oct 2021 (1 year)

Refactored the React Native codebase, reducing crash rate from 2.5% to 0.8% and memory footprint by 30%. Built a library of 100+ reusable UI components and introduced unit and end-to-end testing with Jest and Detox, reducing reported bugs by 20%.