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Mobile & PWA developer with 7+ years building clean, intuitive, field-ready apps for 1M+ users. Specializes in map-based interfaces with photo and event logging, GPS/location tracking, and backend-integrated data management, with a focus on minimal UI/UX, accessibility, and voice input experience. Known for independent delivery, clear communication with non-technical stakeholders, and reliable, tested outcomes. Strong experience across React Native, Flutter, and native iOS/Android, building offline-first/field-ready mapping workflows and integrating REST APIs for dependable data handling.…Mobile & PWA developer with 7+ years building clean, intuitive, field-ready apps for 1M+ users. Specializes in map-based interfaces with photo and event logging, GPS/location tracking, and backend-integrated data management, with a focus on minimal UI/UX, accessibility, and voice input experience. Known for independent delivery, clear communication with non-technical stakeholders, and reliable, tested outcomes. Strong experience across React Native, Flutter, and native iOS/Android, building offline-first/field-ready mapping workflows and integrating REST APIs for dependable data handling.

Amirhassan

App Developer, Web Developer, Software Engineer, +1

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Mobile & PWA developer with 7+ years building clean, intuitive, field-ready apps for 1M+ users. Specializes in map-based interfaces with photo and event logging, GPS/location tracking, and backend-integrated data management, with a focus on minimal UI/UX, accessibility, and voice input experience. Known for independent delivery, clear communication with non-technical stakeholders, and reliable, tested outcomes. Strong experience across React Native, Flutter, and native iOS/Android, building offline-first/field-ready mapping workflows and integrating REST APIs for dependable data handling.…Mobile & PWA developer with 7+ years building clean, intuitive, field-ready apps for 1M+ users. Specializes in map-based interfaces with photo and event logging, GPS/location tracking, and backend-integrated data management, with a focus on minimal UI/UX, accessibility, and voice input experience. Known for independent delivery, clear communication with non-technical stakeholders, and reliable, tested outcomes. Strong experience across React Native, Flutter, and native iOS/Android, building offline-first/field-ready mapping workflows and integrating REST APIs for dependable data handling.

Available to hire

Mobile & PWA developer with 7+ years building clean, intuitive, field-ready apps for 1M+ users. Specializes in map-based interfaces with photo and event logging, GPS/location tracking, and backend-integrated data management, with a focus on minimal UI/UX, accessibility, and voice input experience.

Known for independent delivery, clear communication with non-technical stakeholders, and reliable, tested outcomes. Strong experience across React Native, Flutter, and native iOS/Android, building offline-first/field-ready mapping workflows and integrating REST APIs for dependable data handling.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Advanced

Persian

Fluent

Work Experience

Mobile Team Lead at Sara f MO BILE · PWA · Cross-Platform

May 1, 2023 - Present

Designed and developed clean, minimal, intuitive mobile applications (1M+ downloads, 99%+ crash-free), building end-to-end features and integrating REST backends for reliable data management. Implemented map, media, and event-logging flows, improving accessibility and iterating based on user feedback and testing to ensure reliability and satisfaction. Collaborated directly with non-technical stakeholders to refine requirements, maintained clean and documented code, and mentored 6 engineers. Focused on responsive field-worker UX and trustworthy, reliable app behavior.

Senior Mobile Developer at Gandom

September 1, 2022 - April 30, 2023

Re-architected the application into a maintainable, stable, modular structure with minimal UI focus, driving a 100% increase in downloads (100K to 200K). Reduced crashes by 23%, improved response times by 16%, and decreased resource consumption by 9%. Raised average app rating by 0.5 points and increased positive user reviews by 25%. Improved user engagement and performance through stability and modularization work within an agile team.

Mobile Developer at Municipality of Tehran

June 1, 2019 - September 30, 2019

Built a map-based field tracking app with real-time GPS/location, logging events and locations on the map for follow-up and operational tracking, increasing operational efficiency by 22%. Implemented section/route optimization on maps, cutting fuel and operating costs by 17% and saving the district about 75M Tomans annually. Focused on field-ready usability and operational tracking reliability.

Mobile Developer at Resaa

April 1, 2019 - July 31, 2022

Built core real-time chat and VoIP features over WebSocket, handling reconnection and reliability concerns and increasing engagement by 38%. Grew user registrations by 180% within the first six months and sustained average response time under 10 minutes. Worked in a 7-member agile team and partnered effectively with the backend team to deliver dependable communication features.

Mobile Developer at Glad Cherry

July 1, 2018 - September 30, 2018

Built a location-based, map-driven booking app, increasing monthly gross bookings by 140% to 150M Tomans per month. Expanded the app to three additional cities, growing the user base by 63%, and added 90M Tomans in monthly revenue. Emphasized map-driven UX to improve conversions and adoption.