h
hossaink

Hossain K

@hossaink

Let's have fun building products

États-Unis
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I'm a passionate developer who always enjoys interesting projects and challenges. I love to work on web, mobile and related technologies. Currently I'm working on Android and I love it! I also love spending time keeping myself up to date with tech news, gadgets and sometimes going to different conferences. On spare time, I play video games, or watch TED talks and YouTube. I also like to take lot of snaps, and trying to invest time to be better at it. ... Plus d’infos

Compétences

h
hossaink
Hossain K
hors ligne • 

Voir mes services

Développement multiplateforme
I will build native android mobile app
De995 $US / projetPlus de détails
Développement multiplateforme
I will setup an android project with architecture guidelines from google
De195 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Lead Engineer

Liquid Labs Inc. • Freelance

Jan 2011 - Present • 15 yrs 4 mos

Senior Software Engineer | Android Development Specialist | 15+ Years Experience Experienced Android developer and software engineer with 15+ years of hands-on experience building production-grade mobile applications and open-source solutions. Currently contributing to Slack's platform on BlockKit, Workflows, and Slack Apps. ⦿ Key Expertise Areas: - **Android Development:** Jetpack Compose, Architecture patterns (Circuit UDF), Material Design, Kotlin - **Mobile App Development:** Published apps on Google Play Store, including "Kids Math Pup Tutor" educational app - **Full-Stack Development:** Python, TypeScript, Kotlin, HTML/CSS - **Open-Source:** Active contributor and maintainer with multiple published libraries and tools - **AI-Assisted Development:** Experienced with GitHub Copilot, Claude, and Gemini for code generation and optimization - **DevOps & CI/CD:** GitHub Actions workflows, automated testing, release management ⦿ Notable Projects & Achievements - **Android Apps:** Kids Math Pup Tutor, Weather Alert system, Remote Notify monitoring tool, Keep-Alive utility - **Companion Apps:** TRMNL Android Buddy and Display Mirror (e-ink display utilities) - **Developer Tools:** GitHub Stats analyzer (Kotlin), Android Syntax Highlighter library - **Data Processing:** Android Device Catalog Parser, Google Hangouts JSON parser - **Web Development:** Personal portfolio website (hossainkhan.com) with 21+ stars on GitHub ⦿ Specialized Skills - Android ecosystem architecture and best practices - Kotlin programming and multiplatform development - Data parsing and JSON processing - Educational app development - Technical documentation and setup guides - GitHub-based project management and automation ⦿ Recognition - 21 stars on portfolio website repository - Active GitHub contributor with multiple published open-source projects - Professional recommendations from colleagues across 12+ companies - Testimonials from 15+ years of industry experience