j
joaopombo

Joao P.

@joaopombo

Full Stack Developer building fast landing pages that convert

Brazil
English, Portuguese, Japanese
About me
Hi, I'm Joao, a full stack developer from Brazil with 3+ years building web products for real businesses. I design and code fast, mobile-first landing pages with Next.js, React and Tailwind, made to turn visitors into leads: clear structure, forms and WhatsApp integration, Meta Pixel and analytics ready, and strong PageSpeed scores. I also run a digital agency, so I know how ads, tracking and conversion work together. Fluent in English and Portuguese. Send me a message with your offer and I will reply with a plan within 24 hours.... Read more

Skills

j
joaopombo
Joao P.
Offline • 

See my services

Landing Page Design
I will build a fast high converting landing page with nextjs
From$20 / projectMore details
Landing Page Design
I will build a landing page for your dental or medical clinic with whatsapp booking
From$20 / projectMore details

Portfolio

Work experience

Via

CTO and Full Stack Developer

Via

Jan 2024 - Present • 2 yrs 10 mos

CTO of VIA, a digital marketing agency. I design and build websites, landing pages and internal systems with Next.js, React, TypeScript and Tailwind, and set up tracking (Meta Pixel, analytics) for client campaigns.

CUBAMAX_TRAVEL

Full Stack Developer

CUBAMAX TRAVEL

Mar 2026 - Sep 2026 • 6 mos

Built MIA, a WhatsApp AI agent powered by Claude for clinic customer support and appointment booking, used by about 100 people. Worked on the conversation engine and data layer: Vercel AI SDK, pgvector knowledge base, pg-boss job queues and automated confirmation and lead follow-up flows, in TypeScript, Next.js and PostgreSQL. Wrote automated tests (Vitest) and Drizzle migrations for a multi-tenant system with WhatsApp and telephony integrations.