Services

Expert solutions.
Delivered with precision.

Development, automation, integrations, quality, and performance — combined into digital solutions built to work, scale, and last.

Build

Sites & Landing Pages

Designed to convert, not just to impress.

Sites and landing pages built around a clear message, commercial structure, and technical precision. SEO-ready, fast, and built to turn visitors into real opportunities.

  • Conversion-optimized page architecture
  • Performance & Core Web Vitals
  • Technical SEO structure
  • Mobile-first responsive design
1–3 weeksFrom R$2.500
Details →
Build

Custom Web Systems

Software built to solve real operational problems.

Dashboards, admin panels, MVPs, internal tools, and client portals — built to be useful on day one, and easy to scale and evolve over time.

  • React / Next.js interface
  • REST API with Node.js & TypeScript
  • Database integration & auth
  • Role-based access control
4–10 weeksFrom R$5.000
Details →
Automate

Automation & WhatsApp

Replace manual work with reliable digital flows.

Lead capture forms, WhatsApp flows, email sequences, CRM sync, and API connections — turning repetitive manual tasks into automated, trackable processes that run without you.

  • WhatsApp intelligent flows & pre-sales automation
  • Form-to-CRM lead automation
  • Email notifications & sequences
  • CRM, spreadsheet & database sync
1–3 weeksFrom R$1.500
Details →
Integrate

System Integrations

Connect your tools. Make your data flow.

I bridge platforms, APIs, payment gateways, databases, and third-party tools so your stack operates as a unified system — not a set of disconnected islands requiring manual sync.

  • Third-party API integration
  • Payment & subscription gateway setup
  • CRM, ERP & e-commerce sync
  • Data pipeline between systems
1–4 weeksFrom R$2.000
Details →
Quality

QA & Technical Audit

The developer who also thinks like a tester.

End-to-end test automation, manual QA, pre-launch audits, and critical flow validation — delivered by someone who has spent years on both sides of the codebase.

  • E2E test suite with Playwright
  • Critical user flow validation
  • Bug analysis, triage & prioritization
  • CI/CD quality pipeline integration
1–4 weeksFrom R$2.000
Details →
Optimize

Performance, SEO & AI

Faster. More visible. Smarter.

Core Web Vitals fixes, technical SEO, UX improvements, and AI-powered features applied to existing products — increasing speed, organic reach, and conversion without a full rebuild.

  • Core Web Vitals & Lighthouse optimization
  • Technical SEO implementation
  • AI assistants, chatbots & intelligent flows
  • Accessibility & UX improvements
1–3 weeksFrom R$1.800
Details →

The QA + Dev advantage

I build. I also validate.

Most developers write the feature and move on. With 6+ years as a QA Engineer before moving to full-stack development, I think about edge cases, failure modes, and regressions before they reach production. You don't get just code — you get tested, production-ready software.

6+ years in software quality
Playwright & E2E automation
CI/CD quality pipelines

How we work together

01

Discovery

I ask the right questions to understand your goals, constraints, and timeline before scoping anything.

02

Proposal

Scope, deliverables, timeline, and price — clearly documented. No vague estimates, no surprises at the end.

03

Build & Test

I develop iteratively and validate throughout — quality checks happen during development, not only at the end.

04

Launch

We review together, I address feedback, and we ship. Post-launch support available for all projects.

Let's build something reliable.

Tell me about your project. I'll get back to you within 24 hours with a clear path forward.