Hi, I'm mvp93.
Developer, Builder & Writer.
I build native Android apps with Kotlin & Jetpack Compose, architect backend services in Python & Go, and share insights on software engineering, performance, and digital tools.
Recent Blog Posts
Thoughts on software engineering, Android development, system design, and product building.
Tối ưu hiệu năng Go với Profile Guided Optimization (PGO): Case Study thực chiến từ Cloudflare
Khám phá cách Profile Guided Optimization (PGO) trong Go giúp Cloudflare tiết kiệm gần 100 CPU core trên hệ thống production toàn cầu mà không cần chỉnh sửa một dòng code logic nào.
Built a Chrome Extension to View Facebook Stories Anonymously (Without Triggering "Seen")
Ever wanted to watch Facebook Stories without leaving a trace? Here's how we reverse-engineered Facebook's GraphQL transports to build a zero-leak, Manifest V3 anonymous story viewer.
How to Self-Host Calibre-Web with Docker Compose & Cloudflare (Zero to Production)
How to Self-Host Calibre-Web with Docker Compose & Cloudflare (Zero to Production)
Architecting Sight Bridge AI: On-Device LiteRT & Multimodal Edge Radar
How we achieved sub-25ms walking hazard reflex detection running 100% on-device with TensorFlow Lite/LiteRT and multimodal Gemini assistant integration.
Building Lightweight Serverless CMS with Cloudflare D1 and R2
A complete breakdown of building high-performance, cost-effective blog systems with Next.js, Cloudflare D1 SQLite, and R2 zero-egress object storage.
Welcome to MVP93 Blog & Engineering Notes
Welcome to my technical blog sharing architecture patterns, on-device AI explorations, and mobile development workflows.
Featured Projects
Selected flagship Android applications and self-hosted software built for performance and utility.
Sight Bridge AI
AI assistant & walking radar for the visually impaired with on-device computer vision and smart SOS safety.
Lyostar
Ultra-lightweight, single-binary, self-hosted ebook server and modern web reader with EPUB & PDF engines.
Shot ON
Professional Android application that intelligently embeds image metadata and EXIF information into elegant frames.
Flexi Scoreboard
Multi-sport score tracker for Billiards, Tennis, Volleyball, Badminton & Table Tennis.
Android & Backend Systems.
Zero Fluff.
I'm mvp93 — an engineer specializing in Android application development (Kotlin, Jetpack Compose) and backend system architecture (Python, Go).
From building mobile utilities like ShotON, Flexi Scoreboard, and LEDBand to engineering backend API services, I focus on clean performance, security, and responsive UI.
Engineering Stack
android • python • go