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addy_luang

Addy L

@addy_luang

Senior MERN and Nextjs Fullstack Engineer

Laos
English
About me
Hi! I’m a Senior MERN & Next.js fullstack developer with 5+ years building production-ready SaaS apps. I specialize in: Fixing Node.js & Next.js API errors fast Prisma, MongoDB, PostgreSQL, mySQL database optimization Adding secure backend features / endpoints Deployment support (Vercel, Netlify, AWS) I understand that time is critical, so I deliver clean, maintainable, and fully tested solutions in 24–48 hours. My goal is to get your backend running smoothly, fast, and reliably.... Read more

Skills

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addy_luang
Addy L
Offline • 
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See my services

Full Stack Web Applications
I will fix your nodejs or nextjs API backend errors in 24h
From$25 / projectMore details
Full Stack Web Applications
I will fix your prisma, mongodb, or postgresql database issues
From$30 / projectMore details

Portfolio

Work experience

CEO

64Bit Development Co., Ltd. • Full-time

Jan 2022 - Present • 4 yrs 4 mos

I am the CEO & Co founder of 64bit Development Co., Ltd., a software development company focused on building scalable SaaS platforms and AI-powered applications. With strong expertise in Next.js, JavaScript, Prisma, PostgreSQL, and modern cloud architecture, I help startups and SMEs turn ideas into production-ready products — not just prototypes. My focus is on: • Scalable SaaS architecture (multi-tenant systems) • AI feature integration and automation workflows • Full-stack development (frontend + backend) • Database design and optimization • Performance improvement and bug fixing • MVP to production deployment As a CEO actively involved in technical execution, I understand both business strategy and engineering depth. I build systems that are maintainable, scalable, and aligned with real-world business goals. If you need a reliable developer who thinks like a product owner and executes like a senior engineer — let's build something impactful.