Full-Stack Developer & Indie Maker

Maya Chen

Open to work

I build IoT dashboards, mobile apps, and AI tools that ship.

Full-stack developer helping startups and founders go from prototype to production — React, Flutter, Node, and pragmatic AI.

Berlin · Remote-friendly

89 profile views

Profile health 93/100
TypeScriptReactFlutterNode.jsPostgreSQLOpenAIMQTT
Live

Why they stand out

Maya stands out by shipping full-stack products end-to-end — from MQTT IoT dashboards to Flutter mobile apps — with clear write-ups, live demos, and a public activity trail that shows consistent momentum.

Recent activity

  • Released MQTT Dashboard v2 with alert rules

    16 hours ago

  • Started Flutter NFC Wallet — tap-to-pay prototype

    16 hours ago

  • Published AI Assistant API docs and OpenAPI spec

    16 hours ago

  • Launched public PersonaFlow profile

    16 hours ago

  • Spoke at local dev meetup on shipping IoT UIs

    16 hours ago

  • Added project: PersonaFlow

    16 hours ago

What clients say

Maya shipped our MQTT dashboard ahead of schedule — clear communication and rock-solid React work.

A

Alex Rivera

CTO, FleetSense

One of the best full-stack hires we've worked with on a short contract.

S

Sam Okonkwo

Product Lead

About

I'm Maya — a full-stack developer and indie maker based in Berlin. I build products that combine hardware-aware backends with polished frontends: MQTT dashboards for IoT fleets, Flutter apps with NFC flows, and AI APIs that stay grounded in real data. **What I care about:** shipping fast, writing clearly, and leaving a trail of public work so recruiters and clients can see momentum — not just a static portfolio.

Projects

MQTT Dashboard v2
Featured

MQTT Dashboard v2

Production MQTT dashboard for fleet operators — live telemetry, alert rules, and exportable reports built with React and WebSockets.

Flutter NFC Wallet
Featured

Flutter NFC Wallet

Cross-platform NFC payment prototype demonstrating secure token exchange and offline-first UX patterns.

AI Assistant API

AI Assistant API

Node.js API layer for profile-grounded AI responses — Zod-validated outputs, no hallucinated credentials.

PersonaFlow

PersonaFlow

Living profiles with health scores, activity timelines, and weekly growth digests — built to help developers get hired.

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