Sajjad Pourmonfared

Senior Android Developer (Remote) at Andatech

Android Engineer with 8+ years of experience building production Android apps across IoT, transportation, education, multimedia, and consumer services. Strong in Kotlin, Jetpack Compose, Coroutines, Flow, Clean Architecture, BLE/Wi-Fi integrations, and performance optimization. Experienced in delivering reliable Android applications for both consumer-facing products and commercial hardware-connected systems. MBA holder.

Senior Android Engineer (Remote) at Andatech

Senior Android Engineer with 8+ years of experience building production Android apps across IoT, transportation, education, multimedia, and consumer services. Strong in Kotlin, Jetpack Compose, Coroutines, Flow, Clean Architecture, BLE/Wi‑Fi integrations, and performance optimization. Delivered reliable Android apps for consumer-facing products and commercial hardware-connected systems. Developed and maintained Android applications for IoT and breath-alcohol testing hardware; implemented device provisioning, onboarding, BLE/Wi-Fi communications, cloud synchronization, and REST APIs. Worked with Firebase, Google Maps, camera capture, cloud storage, and hardware compatibility improvements.

Senior Android Developer at Green IoT

Built Android sample projects in team-based bootcamp environments using modern Android architecture. Implemented MVVM, Jetpack Navigation, dependency injection, and reusable UI/data layers. Mentored junior developers and supported code reviews, debugging, and project delivery. Developed Green IoT, a smart irrigation and environmental monitoring app for IoT devices. Built QR-based device setup, Wi-Fi configuration, sensor monitoring, watering schedules, valves, and reports.

Android Team Lead at Trulearn

Built Android sample projects in team-based bootcamp environments using modern Android architecture. Implemented MVVM, Jetpack Navigation, dependency injection, and reusable UI/data layers. Mentored junior developers and supported code reviews, debugging, and project delivery.