STARTUP STUDIO LAB // INITIATED BY LENG SEANG | PHNOM PENH & DISTRIBUTED

BUILDING SOVEREIGN
DIGITAL VENTURES.

Exbyte is an independent startup studio and software lab initiated by Leng Seang. We prototype, engineer, and launch high-craft web software and AI products from whiteboard ideation to production.

THE COAUTHOR
Flagship Product
Live digital publishing platform
FULL-STACK
Core Architecture
Next.js 15, TypeScript, NestJS
PHNOM PENH
Studio Hub
Cambodia & distributed
LENG SEANG
Founder & Architect
lengseang.dev
// FLAGSHIP PRODUCTION PLATFORM

The Coauthor.

A production digital publishing platform engineered for writers and creators. Features a modular rich-text writing canvas, real-time persistence, and high-performance media delivery.

NEXT.JS APP ROUTER TYPESCRIPT NESTJS API AWS S3 PROXY POSTGRESQL
01
Distraction-Free Rich Text Block-level editor with instantaneous auto-saving and typographic precision.
02
On-Demand Sharp WebP Pipeline Dynamic S3 media proxy generating sharp WebP avatars (256px) and responsive covers (640px).
03
Zero-Downtime Deployment Hosted across Vercel edge networks and dedicated Hostinger VPS daemonized via PM2.
VISIT THECOAUTHOR.COM ↗
https://www.thecoauthor.com
Engineering High-Craft Publishing
STATUS: ACTIVE PRODUCTION VERIFIED DEPLOYMENT
// STUDIO VENTURES & TRACKS

Active Ventures in Incubation.

VIEW FULL SPEC DIRECTORY ↗
PRJ-01 // PRODUCTION VENTURE

The Coauthor

Digital publishing platform providing writers with a distraction-free rich text editor, real-time draft persistence, and an automated sharp WebP media resizing proxy over AWS S3.

NEXT.JS TYPESCRIPT NESTJS AWS S3 POSTGRESQL
OPEN LIVE VENTURE ↗
ARCHITECTURAL SPECIFICATIONS
Maturity Live in Production
Architecture Vercel Edge + PM2 VPS
Origin Exbyte Studio Lab
Lead Architect Leng Seang
// STUDIO LIFECYCLE

The Exbyte Build Methodology.

PHASE 01 // SPEC

First-Principles Architecture

Eliminating unnecessary framework bloat before writing code. Defining strict TypeScript schemas, database boundaries, and high-performance UI contracts.

PHASE 02 // SPRINT

Rapid Working Prototypes

Validating real interaction dynamics within days. Building tactile prototypes, fluid spring physics, and responsive layouts tested in live browser viewports.

PHASE 03 // SPINOUT

Sovereign Product Launch

Hardening software for production deployment with dedicated API daemons, S3 proxy caching, zero-surveillance telemetry, and independent product governance.

LS

Leng Seang

Founder & Software Engineer
Location: Phnom Penh, Cambodia
Education: Computer Science, RUPP
Specialty: Next.js, TypeScript, NestJS
// FOUNDER INITIATIVE

Engineering software at the intersection of craft and systems.

I am a full-stack developer and digital builder with a deep focus on crafting responsive, high-craft web applications, robust backend architectures, and modern AI interfaces.

Having engineered enterprise web architectures, AI model dashboards at Prestige Alliance, and launched The Coauthor, I founded the Exbyte studio concept to incubate and scale next-generation digital ventures.

// TRANSMISSION CHANNEL

Connect & Collaborate.

Whether you want to discuss venture concepts, explore technical co-building, or connect directly on LinkedIn, reach out through the channel below.

Direct Email: seangleng@lengseang.dev
Personal Domain: lengseang.dev
Location: Phnom Penh, Cambodia
Response Time: < 24 Hours
DIRECT FOUNDER INQUIRY
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