I solve tech bottlenecks that block revenue growth.
CTOs and founders call me when systems break at scale, development velocity stalls, or technical debt threatens deadlines. I've accelerated products from 1M to 30M+ users and cut cloud costs by 40% — in weeks, not months.
Digital Products
Tools and resources I've built to help teams move faster and build better.
VibeKit
A Next.js starter kit designed to fast-track MVP creation for AI-first web apps. It includes all the essential guardrails, rules, and infrastructure to help developers stay in the coding "vibe".
Prompt Library
AI-powered prompt collection built on VibeKit that helps teams create consistent, effective interactions with LLMs for various business and technical tasks.
Call me JE
I'm a technical execution partner for high-growth teams. I step in when product timelines are slipping, when systems are too fragile to scale, or when leadership can't get clear answers from tech. Whether you're running the company or leading the engineering team, I help you move fast, stay stable, and ship with confidence.
Scaled to 30M+ Users
Scaled mobile + backend systems to 30M+ MAU while maintaining performance and stability.
Rapid MVP Rebuilds
Rebuilt launch-critical MVPs in under 6 weeks, turning prototypes into production-ready systems.
Optimized Infrastructure
Cut cloud spend while improving deploy speed and system reliability.
Companies I've Helped Scale
From startups to enterprise, I've partnered with top companies to solve their toughest technical challenges.
E-Commerce Marketplace Solution
Achieved 1M+ MAU and $1M+ revenue by revamping E-Commerce system to Marketplace solution. Led 68 projects in software architectural design and implementation across iOS, Android, Web, and AWS Infrastructure.
South East Asia's Social Media Platform
Scaled user base from 30K to 30M users and built infrastructure handling 2B+ monthly transactions. Spearheaded architectural decisions, mentored 40 engineers, and managed three cloud migrations across Azure, AWS, and Private Cloud, ensuring 24/7 SLA compliance.
Healthyfied
Created a successful health-focused platform delivering daily updates on healthier approaches for family, friends, and colleagues. Founded and manage all aspects of operations including development, content creation, and publishing.
Australia's Leading Airline Company
Reduced technical debt by 80% through migration from Dagger to Hilt and adoption of Jetpack Compose. Cut CI/CD pipeline runtime by 50% via GitHub Actions and drove 1% month-over-month MAU growth by revamping the Flight Check-In feature with modern UI frameworks.
Need to move fast? So do I.
If your team's stuck, your roadmap's blocked, or your product needs real traction — I'm the one you call.