a
allbele

Mateus C.

@allbele

Full Stack Developer for Web Apps, Data Pipelines and Automation

Brésil
Portugais, Anglais, Espagnol
Certaines informations sont présentées en anglais.
À propos de moi
Full stack developer from Brazil. I build production systems end to end: web apps in Next.js and TypeScript, PostgreSQL and Supabase backends, Python data pipelines, real-time dashboards and WhatsApp integrations on Meta's official Cloud API. In 2026 I designed, built and ran alone the digital operation of two political campaigns: 11 systems in production, including a contact center with 74,000 contacts and 73 operators, and an election-night dashboard reading official feeds every 15 seconds for 853 cities. I ship fast, with monitoring from day one, clear documentation and fixed scope.... Plus d’infos

Compétences

a
allbele
Mateus C.
hors ligne • 

Voir mes services

Chatbots réglementés
I will build a whatsapp business API contact center with a multi operator inbox
De250 $US / projetPlus de détails
Sites Web personnalisés
I will build a real time dashboard in next js and supabase from your data
De150 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Self-Employed_/ Freelancer

Lead Developer and Head of Digital Operations

Self-Employed / Freelancer

Mar 2026 - Present • 8 mos

Designed, built and operated alone the full digital operation of two political campaigns (state and federal deputy, Minas Gerais, Brazil): 11 production systems, about 254,000 lines of code and 920+ commits between March and October 2026. WhatsApp contact center on Meta Cloud API (74,437 contacts, multi-operator queues, LGPD audit), real-time election-night dashboard reading official TSE feeds every 15 seconds for 853 cities, content hub with AI news classification, lead capture from Meta Ads, offline OCR-to-PDF Windows app for electoral-court compliance, and campaign-finance validation tooling. Stack: TypeScript, React, Next.js, Node.js, PostgreSQL/Supabase, Python, Vercel, Railway, n8n.