Mark Injerd
Senior Android Engineer at RIIS LLC
Metamora, Michigan, United States
Summary
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SeniorMark Injerd is a Senior Android Engineer with 15 years of experience building robust, production-grade mobile apps and backend integrations. He has developed Android apps in Java since 2010 and adopted Kotlin and Node.js/ T-SQL workflows more recently, often learning technologies on the job to solve practical problems. As the first in-house mobile developer at Mersino Dewatering, he rescued and expanded an internal app, built a public Global Pump Selector, and created middleware APIs and a privately distributed messaging app—demonstrating an ability to own end-to-end systems from device management to server APIs. He prefers small teams and behind-the-scenes impact, focusing on product quality, maintainability, and operational distribution (G Suite, MDM, Play Store). Based in Metamora, Michigan, he pairs deep Android expertise with a pragmatic engineering mindset and a curiosity for domain knowledge, evidenced by learning fluid dynamics and custom unit conversions to meet real-world needs.
15 years of coding experience
12 years of employment as a software developer
Stackoverflow
7,367reputation
594kreached
26answers
8questions
android
top-1%
adb
top-5%
android-imageview
top-1%
Github Skills (138)
python10
text-to-speech10
automation10
home-assistant10
matrix10
mqtt10
android-application10
android-imageview10
home-automation10
steam10
layout10
iot10
android-app10
android10
kotlin10
Programming languages (8)
Github contributions (5)
pilot51/lander
Mar 2011 - Jan 2023
Contributions:5 releases, 84 commits, 4 pushes in 12 years
pilot51/3dmultiplayer
Dec 2011 - Jan 2013
Contributions:6 commits in 1 year
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