10+ yrs experience

Arthur Pello

Senior Full Stack Developer & Architect

I architect and build high-impact platforms across AI, fintech, and education — 10+ years of engineering excellence, from MVP to production scale.

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About

I am a Senior Full Stack Developer & Architect with over 10 years of experience building and scaling high-impact platforms across AI, fintech, education, and marketplaces.

From serving as CTO at Umroh.com to leading engineering at Volt and Learnext, I have a proven track record of architecting real-time AI systems, reducing infrastructure costs by up to 60%, and leading cross-functional teams from MVP to production scale.

"Engineering for impact: where technical precision meets business growth."

Arthur Pello

Selected Work

Acquired

Bridestory

Indonesia's leading wedding marketplace. Played a key architectural role from MVP to acquisition by Tokopedia.

· PHP · Laravel · Node.js · AWS · GCP
Acquired

Schoters

Leading EdTech platform in Indonesia. Led architectural improvements and backend optimization, scaling the platform to acquisition.

· Go · Node.js · PostgreSQL · Microservices
Active

Umroh.com

Online marketplace for Umrah packages. Scaled platform infrastructure to support seasonal traffic spikes as CTO.

· PHP · Symfony · GCP · Microservices · Python
Active

Volt

Real-time AI avatar streaming platform integrating STT, LLM, and TTS for low-latency conversations.

· Python · FastAPI · LiveKit · OpenAI · AWS
Active

SnapTally

AI-powered receipt scanning & expense tracker SaaS.

· React Native · Supabase · OpenAI · PostgreSQL
Active

HeyReplyMe

WhatsApp AI auto-reply SaaS for Indonesian SMBs.

· Hono.js · WhatsApp API · Xendit · Railway
Active

SprocketRocket

High-performance modular design system and page builder for HubSpot, developed at Lean Labs. Powering scalable marketing websites for enterprise clients.

· HubSpot · Node.js · React · TypeScript · OpenAI
Modernizing

ibudanayah.com

Indonesian parenting content platform.

· Astro 5 · TypeScript · SSR · MDX
Delivered

MyPayFast

Australia-based wage-advance platform. Successfully delivered the production MVP for early customer validation.

· Node.js · PostgreSQL · AWS
Delivered

Huntstreet

Scalable full-stack features supporting high-traffic e-commerce workflows.

· Laravel · MySQL · Redis · AWS ECS
Delivered

Mujigae

F&B/Retail platform. Bridged the technical transition and architecture modernization during a critical growth phase.

· Node.js · React · Legacy Migration · AWS
Delivered

Uenafood

Online food ordering system with robust platform architecture.

· Node.js · Docker · Kubernetes · Redis

Previously engineered at Bridestory and Schoters — both scaled to acquisition.

Tools & Technologies

Backend

· PHP · Laravel · Symfony · Python · FastAPI · Node.js · Express.js · Hono.js · NestJS

Frontend

· Vue.js · Nuxt.js · React · Next.js · React Native · Astro · TypeScript

Infrastructure

· AWS · GCP · Docker · Kubernetes · AWS ECS · Railway · Vercel

Databases

· PostgreSQL · MySQL · Redis · Elasticsearch · Supabase

AI / ML

· OpenAI · LangChain · STT-LLM-TTS · ElevenLabs · LiveKit

Streaming & Video

· HLS · MP4 · Real-time Streaming · Video Processing

Let's Build Something

Open to freelance, contract, and interesting projects.

Direct Email

hello@arthurpello.com