Huy Tran Hire on Upwork

Hanoi · Full-stack · AWS Certified

I build SaaS and AI products that stay in production.

Top Rated on Upwork. 100% Job Success. Ten years shipping for startups and larger teams. One product I built as sole developer still serves 500,000+ readers.

Selected work Upwork profile

01 · Flagship

CuuTruyen

Sole developer · Reading platform

A comic and novel reader that stayed up. Rails, Vue, a PWA, and web push. The hard part was the traffic, not the first release.

Rails · Vue · Docker

Readers
500k+
Page views
10M+
per month
Role
Sole

Also in production

Shipped systems. The line under each name is the outcome, not the pitch.

  1. 02

    A&I Oracle

    Enterprise knowledge

    Internal documents become an assistant. Ingestion, OCR, embeddings, and chat grounded in company files.

    RAG over company knowledge

    Python · React · Azure

  2. 03

    Botlane.ai

    Voice and chat

    Lead qualification and booking. FastAPI, React, OpenAI, Deepgram, and ElevenLabs, wired into a CRM.

    Voice agents in production

    FastAPI · React · OpenAI

  3. 04

    BizTag

    Fleet and IoT

    Live tracking, alerts, device provisioning, and multi-tenant billing behind a Nuxt dashboard.

    Real-time fleet tracking

    Nuxt · TypeScript · Supabase

  4. 05

    DiverseEksperter

    Expert discovery · Denmark

    Search, profiles, onboarding, and an admin portal for media and companies.

    diverseeksperter.dk

    Search · Auth · Admin

  5. 06

    SpecialSTL

    3D marketplace

    A shop for 3D models. Buyers inspect a model in the browser before they pay.

    Commerce and in-browser 3D

    Rails · Hotwire · Three.js

What I use every week

The stack follows the product. These are the ones I am fast in.

Product

TypeScript, React, Next.js, Vue, Node.js, Python, Ruby on Rails

Cloud

AWS, Docker, Terraform, Rust on the hot path

Data

PostgreSQL, Supabase

AI

OpenAI, Claude, RAG, voice agents

How a project actually goes

A prototype has to become a product: the API has to hold, the cloud bill has to make sense, or an AI feature has to answer from real documents.

  1. 01

    Scope in writing

    What ships, what is out, and how we will know it worked. Hourly or fixed.

  2. 02

    Small pieces you can review

    A reply within a few hours, and working software instead of a status novel.

  3. 03

    Left in a state you can run

    Docs, a deploy path, and no mystery servers. Open to a long seat on a product team.

It was amazing working with Huy. He managed to complete the project exactly as I wanted it.

Upwork client · internal tool

Great work. Had a great experience with Huy. Highly recommended.

Upwork client · production deploy

Available

More than 30 hours a week. Open to contract-to-hire.

English, fluent. Based in Hanoi. Reply within a few hours.

Start on Upwork