Mohaimanul
Hoque Chowdhury
Full Stack Developer — I'm an author, I write code.
Senior Full-Stack & Lead Engineer with 7+ years of experience specializing in high-performance Web, Mobile, and CTV ecosystems. As the Founder of Amazin Apps LLC, I architect scalable products from inception to launch — including an Alexa Skill with 100K+ monthly sessions and a 94.4% crash-free Android platform.
Career
Professional Experience
Spanish Broadcasting System
Full Stack Developer
Miami, USA
- Architected a cross-platform livestream tipping system with RevenueCat (Google, Apple, Stripe) — generating revenue within 24 hours of launch.
- Built a core enterprise CMS with RBAC securing mission-critical workflows across thousands of lines of code with 100% data integrity.
- Engineered a custom digital contest platform replacing manual DJ workflows via real-time webhooks and 3rd-party APIs.
- Developed a custom Alexa voice interaction model supporting 14,600+ unique monthly users.
Amazin Apps LLC
Founder & Full Stack Developer
Miami, USA
- Founded and scaled a full-cycle dev agency managing projects from discovery to production for web and TV platforms.
- Engineered SEO-optimized web apps (halalhooks.com, amazinapps.com) using Nuxt 4, Vue.js, and Tailwind CSS.
- Built and deployed Roku (BrightScript) and Fire TV applications navigating complex app store approvals for global clients.
- Orchestrated backend with Node.js/Express and cloud hosting achieving 99.9% uptime.
Rumble Inc
TV App Developer (Contract)
Miami, Remote
- Spearheaded initial Fire TV and Roku development, transitioning from design to production release cycle.
- Resolved a complex duplicate focus-state bug in grid views by re-engineering focus-handling logic.
- Built a reusable UI component library during a major platform refresh, accelerating dev velocity across the app.
Spanish Broadcasting System
Android App Developer
Miami, USA
- Led migration of Android mobile codebase from Java to Kotlin with MVVM architecture.
- Reduced app size by 64.5% (79MB → 28MB) by optimizing caches and removing unused libraries.
- Developed the LaMusica Roku application with full Chromecast support for live streams and playlists.
- Led comprehensive UI test implementation using Espresso and UIAutomator.
LaMusica Android
Portfolio
Projects & Collaborations
lamusica.com ↗
High-traffic entertainment platform for live radio and podcasts — millions of monthly active users.
halalhooks.com ↗
Performance-optimized community platform with Nuxt 4 and Tailwind CSS, rapid content delivery and custom SEO.
amazinapps.com ↗
Agency portfolio showcasing custom software solutions and digital strategy for global clients.
Rumble Roku
High-performance BrightScript video streaming app for one of the world's leading video platforms.
LaMusica Roku
Comprehensive CTV music and radio app featuring live streaming and on-demand audio for the Roku ecosystem.
LaMusica Fire TV / Android TV
Cross-platform media app supporting live radio and video across Amazon and Android TV stores.
LaMusica Android
Feature-rich mobile app with integrated tipping systems and digital contest engines — 94.4% crash-free session rate.
xcellentfinancialservices.com ↗
Lead-generation-focused website for financial services, prioritizing fast load times and intuitive user conversion.
Expertise
Technical Skills
Frontend & Web
Backend & API
Mobile & CTV
Monetization
Tools & Data
Get in touch
Let's build something great.
Based in Miami, FL — open to full-time roles, contracts, and interesting collaborations.