Hi, I am

John Doe

Android & Flutter Developer

I’m an Android Developer with 4+ years of experience creating high-quality mobile applications. My expertise spans Java, Kotlin, Jetpack Compose, and modern Android architecture, with additional experience in Flutter for cross-platform development. I’ve also worked extensively with AOSP and Chromium, giving me a strong foundation across both software and system-level development.

Projects Resume

Experience

My professional journey

Senior Software Engineer (SDE-2)

May, 2023 - Present

Primebook India

Built PrimeSecure MDM for PrimeOS 3.0, leveraging DevicePolicyManager.
Enhanced Prime Browser with features like background playback, MDM, etc.
Created SOPs and Scripts for syncing, managing and building Chromium.
Migrated App Store storage to Cloudflare R2, saving over $2000/month.
Developed internal APIs, tools, & the early Cloud PC backend with Cashfree PG.

Android Engineer

Sep, 2021 - May, 2023

Primebook India

Built the PikaPika MDM dashboard in Flutter Web.
Developed PrimeOS apps including Game Center and App Store.
Initiated the PrimeOS Browser project and maintained it.
Worked on APIs supporting PrimeOS MDM and system services.

Tech Stack

Technologies I work with

Mobile

KotlinJavaJetpack ComposeFlutterDartAndroid SDKAOSP

Libraries

HiltRetrofitRoomCoroutinesFlowBlocGetIt

Web

REST APIsAWS LambdaFirebaseSupabaseMySQLSQLiteCloudflareAWS S3JavaScriptHTMLCSS

Tools

GitAndroid StudioPostmanVS CodeIntelliJ IDEA

Featured Projects

Some things I've built

Covid-19 Status

COVID-19 Status is a free and open-source Android app that provides real-time COVID-19 statistics across India and worldwide, featuring a clean, fast, and responsive user interface.

JavaXMLFirebaseRest APIs

Code Live Demo

ElectraBlue Kernel

ElectraBlue is a flash-and-forget custom kernel for supported Android devices, built to deliver a stable, smooth, and battery-efficient experience with thoughtful customization options using apps like Kernel Adiutor.

LinuxCMakefileBash

Code Live Demo

Portfolio Website

A previous version of my personal portfolio website showcasing my projects, work experience, and resume before launching the further iterations built in more modern tech stack.

HTMLCSSBootstrapJQuery

Code Live Demo

ABS Tweaks

ABS Tweaks (Arkaynine Boost Script) is a collection of shell-based performance optimizations for Android devices, designed to improve speed and battery life. It has been downloaded over 200,000 times.

ShellBusyBoxTerminal EmulatorSuperSU

Code Live Demo

Lenovo SNAPit Camera

Lenovo SNAPit Camera was one of the most feature-rich OEM camera apps of its time, offering a wide range of unique capabilities. I successfully ported it to run on nearly all supported Android devices back then.

JavaXMLLibsSmaliApktool

Code Live Demo

CyanogenOS Apps

CyanogenOS 12.1 included exclusive apps such as the updated theme engine and a Truecaller-integrated dialer. I successfully ported these features to work on CyanogenMod 13 and CyanogenMod13-based ROMs.

JavaLibsUpdater ScriptApktool

Code Live Demo

Get In Touch

Let's work together

Let's talk about your next project

Feel free to reach out for collaborations, freelance projects, or full-time opportunities. I'd be happy to hear from you. Fill out the form or contact me directly via email to connect.

Email me at

john@doe

Based in

Moon, Mars