# Thiago Vieira

> Full Stack Software Engineer building production products, integrations, payments, and AI-enabled systems with TypeScript, Node.js, React, Next.js, PHP, WordPress, WooCommerce, Shopify, and Stripe. Based in Rio de Janeiro, Brazil; works remotely with international clients in English and Portuguese.

## Site

- [Home](https://thiagov.dev/): Profile, experience, skills, and selected work
- [Services](https://thiagov.dev/services): Engagement packages for web apps, WordPress/WooCommerce/Shopify, Stripe, automations, and technical rescue
- [Blog](https://thiagov.dev/blog): Notes on backend architecture, WordPress systems, payments, and production engineering
- [Portuguese home](https://thiagov.dev/pt-br): Perfil, experiência e serviços em português
- [Portuguese services](https://thiagov.dev/pt-br/services): Serviços e pacotes em português
- [Portuguese blog](https://thiagov.dev/pt-br/blog): Artigos em português

## Key facts

- Based in Rio de Janeiro, Brazil; works remotely with international clients
- 8+ years shipping production software across startups, agencies, and digital businesses
- Stack focus: TypeScript, Node.js, React, Next.js, PHP, WordPress, WooCommerce, Shopify (themes, apps, checkout), Stripe and Stripe Connect, PostgreSQL, MySQL, Redis, BullMQ, Docker, AWS
- Speaks English and Portuguese; overlaps US business hours
- Contact: thivieiratav@gmail.com, https://www.linkedin.com/in/thivieiratav/, https://github.com/Thivieira

## Services

Hire a full stack engineer for product builds, backend systems, commerce, payments, automations, integrations, and technical rescue. Every engagement starts with a written scope and fixed price.

- Fix and Rescue Sprint (from $750): urgent fixes for broken, slow, or unstable systems — checkout, forms, tracking, WordPress/WooCommerce issues, performance cleanup, production errors
- Automation and Integration Sprint (from $1,500, best value): connect tools, automate manual workflows, CRM and form workflows, payment/billing automations, AI-assisted workflows, reporting
- Build Sprint (from $2,500): contained product work — MVP features, dashboards and admin panels, backend systems and APIs with React, Next.js, Node.js, TypeScript, or Laravel
- Custom Product Build (custom quote, usually from $5,000): larger MVPs, multi-step systems, complex payment flows, SaaS foundations, architecture and delivery planning
- Process: send the problem, scope review, fixed price and delivery date in writing, 50% deposit to start, delivery tested with a short summary
- Full details: https://thiagov.dev/services

## Frequently asked questions

- What kind of projects do you take on? Full stack product work, WordPress/WooCommerce engineering, Stripe and payment flows, APIs and backend systems, automations and integrations, and technical rescue for broken, slow, or unstable systems.
- How does pricing work? Fixed-price packages after scoping: rescue from $750, automation/integration from $1,500, build sprints from $2,500, custom builds quoted from about $5,000.
- How fast can you start? Replies within one business day; smaller fixes start quickly once scope and access are clear; larger builds start after written price, timeline, and 50% deposit.
- Do you work with WordPress, WooCommerce, Shopify, and Stripe? Yes — plugins, store operations, performance, checkout issues, Shopify themes/apps/checkout, Stripe and Stripe Connect checkout, billing, subscriptions, webhooks, payouts, reconciliation.
- Do you work remotely with international clients? Yes — based in Rio de Janeiro, English and Portuguese, async-first, overlapping US business time.
- What do you need to estimate a project? Short description of what is broken or to build, product/store links, tools involved, hard deadlines. Access details come after scope agreement.

## Experience

- FoxDev Studio (2025–Present, Remote): full stack and staff-level work across production systems, integrations, debugging, and customer-facing delivery for international clients
- Gabinete Inteligente (2025, Remote): civic-tech platform for political/legislative teams; CakePHP/PHP backend with MySQL and WordPress; n8n automations with AI integration
- Kobkob (2025–Present, Remote): client-facing systems; led Cloudinary migration of media and profile data for about 100 Marilyns Agency talent profiles
- Fitzroy.ai (2024–2025): AI-enabled product features for Coral Pages with Next.js, TypeScript, PostgreSQL, Drizzle, Tailwind; automations across AI models
- Weedmed (2023–2025): Next.js product with WordPress, Amelia, WooCommerce, Pagar.me v5; payment/scheduling flows with Redis, BullMQ, Upstash
- Lendasbet (2022–2024): launched initial betting platform in under two months; Next.js, Node.js, Fastify, AWS, Redis, gaming-provider integrations; about 300,000 users
- Digital Horizon (2023): blockchain experimentation and trading infrastructure prototypes; Bitcoin node, Node.js back-testing tools
- Devplans (2021–2023): co-founded consultancy delivering SaaS and platform projects with Laravel, Next.js, Node.js, Docker, AWS
- Redação Online (2019–2021): education platform with Laravel, React, Angular; backend APIs and Google Cloud infrastructure
- Tekoa (2018–2019): WordPress, PHP, Vue.js in an agency environment

## Education

- Pontifical Catholic University of Rio de Janeiro (2024–Present): Postgraduate Specialization in Software Engineering
- Estácio de Sá University (2021–2023): Bachelor's Degree in Systems Analysis and Development
- Self-taught developer since 2018

## Blog posts

- [Stripe Connect in Real Marketplace Flows](https://thiagov.dev/blog/stripe-connect-marketplace-flows): Onboarding, payouts, and webhook reliability patterns. Updated 2026-07-29.
- [Queue-Driven Processing Pipelines](https://thiagov.dev/blog/queue-driven-processing-pipelines): Async ingestion, workers, retries, and idempotency
- [WordPress Plugin Architecture at Scale](https://thiagov.dev/blog/wordpress-plugin-architecture-at-scale): Maintainable plugin systems for complex business rules

## Selected work

- Marketplace Payments (Stripe Connect): account onboarding, split logic, transfer orchestration, webhook-driven reconciliation for subscriptions, refunds, payouts
- Queue-Driven Processing Pipeline: ingestion to delivery with workers and queues; retries, idempotency, failure isolation, status tracking
- WordPress Plugin Platform: business rules, internal dashboards, scheduled jobs, third-party integrations
- Weedmed: healthcare scheduling, ecommerce, payments, operations across Next.js and WordPress
- Lendasbet Platform Launch: first version in under two months ahead of the 2022 World Cup; high-traffic betting product

## Contact

- Website: https://thiagov.dev
- Services and inquiry: https://thiagov.dev/services
- LinkedIn: https://www.linkedin.com/in/thivieiratav/
- GitHub: https://github.com/Thivieira
- Email: thivieiratav@gmail.com

Last updated: 2026-09-07