LeafLink Commerce Platform
Full Stack DeveloperJan 2024 to Aug 2025
- IMPROVED PERFORMANCE ACROSS A COMMERCE PLATFORM
- REDUCED PRODUCTION BUGS THROUGH STRONGER UNIT AND E2E COVERAGE
- SHIPPED E-COMMERCE FEATURES THAT LIFTED CONVERSION AND ENGAGEMENT
Full stack developer with deep frontend expertise
Certified Vue.js developer with 10+ years shipping remote products for teams across the US, Canada, and Australia.
I'm a full stack developer with a strong frontend focus, working with Vue, React, Svelte, and TypeScript. I've spent over a decade building products used by thousands of users while collaborating remotely with teams in the US, Canada, and Australia. I hold a Vue.js certification from certificates.dev and a postgraduate degree in interaction design. My work includes improving platform performance and enabling revenue growth through payment integrations. I'm based in Maringa, Brazil, and currently exploring AI integrations and workflows.
Case studies
io.insure Health Insurance Platform
Software ConsultantJan 2021 to May 2021
- REVENUE GROWTH FROM PAYMENT INTEGRATIONS
- FEWER POST-LAUNCH ISSUES VIA AUTOMATED TESTING
- LAUNCHED THE FRONTEND FROM SCRATCH, STYLE GUIDE ADOPTED ACROSS TEAMS
OPTEL Group MVP Delivery
Full Stack DeveloperFeb 2023 to Dec 2023
- SHORTENED VALIDATION CYCLES ACROSS MULTIPLE MVPS
- MENTORED JUNIORS AND STANDARDIZED FRONTEND AND BACKEND PATTERNS, REDUCING TECH DEBT
Skills with evidence
Skill matrix
Vue 3, Nuxt, Composition API, Pinia
Where I used it
LeafLink, OPTEL, io.insure, consulting
Verifiable evidence
Certified Vue.js Developer badge (certificates.dev, 2024), case studies (LeafLink, io.insure, OPTEL); Nuxt in consulting engagements
TypeScript across frontend and backend
Where I used it
Since 2016
Verifiable evidence
10+ years across projects, going back and forth with TypeScript since version 2 in 2016, see resume for details
Performance optimization
Where I used it
LeafLink
Verifiable evidence
Improved platform performance, LeafLink case study
Testing (Cypress, Vitest, Playwright)
React, Next.js
Where I used it
io.insure, oneRhino
Verifiable evidence
Svelte, SvelteKit
Where I used it
Past frontend projects
Verifiable evidence
Used in past frontend projects, see resume for details
Node.js, REST APIs
Where I used it
OPTEL, FanHero
Verifiable evidence
PHP, Laravel
Where I used it
Past backend projects
Verifiable evidence
Built backend services and APIs with PHP and Laravel in past roles, see resume for details
Headless CMS (Storyblok, DatoCMS)
Where I used it
Trio, FanHero
Verifiable evidence
Used in production projects at Trio and FanHero, see resume for details
AI workflows & tools
Where I used it
Daily work
Verifiable evidence
AI-assisted development workflows, documentation, context engineering, and automation loops, using tools like Claude Code, GitHub Copilot, Codex, and Pi agent
Feed
From my feed
LinkedIn
Videos like this are always useful to discover something you never imagined HTML could provide. I was impressed by the <meter> tag. It handles scales and measures with min, max, and thresholds that change the bar color a…
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Vi esse print hoje e fiquei um tempo olhando para ele. Um dev sênior com mais de 20 anos de mercado desabafou que não encontra mais emprego e que tudo o que construiu parece não valer nada. A resposta que aparece no prin…
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This video is full of insights on how to take the best advantage of your AI harness and improve the AGENTS.md file in your codebase. I realized how easy it is to bloat it. The video also covers skills, but for me the AGE…
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I always relied on tailwind-merge to handle the mess of Tailwind utility classes clashing. It was a reliable tool that I never cared to look around for better alternatives, but the new cn package looks very promising 🚀 …
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PGMQ is worth a look. SQS does its job but coordination feels like pain sometimes. RabbitMQ is the one I get less angry about using because setup and interactions are simpler. Now that Postgres can handle queues at the d…
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I watched a great interview with Gregor Hohpe recently. He describes the architect as an amplifier instead of an oracle, focusing on making the team smarter rather than being the smartest person in the room. I'm especial…
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Vue Field Guide
Calm conventions for confident Vue teams
A practical reference for the decisions that shape a Vue codebase: naming, boundaries, data, state, testing, and delivery. Clear defaults make code easier to read, review, and maintain.
The guide is built around
- Consistent names and a prescribed
src/layout - Page components own orchestration; child components receive props and emit events
- Queries and mutations handle server data; Pinia owns client state
- Vitest, Testing Library, and Playwright test behavior at different levels
Labs
Small experiments
I build these to learn new things or for fun. They are a space to explore how things could be built and showcase my work as a web developer.
Browse labs →Contact
Get in touch
I'm currently open to new opportunities. The fastest way to reach me is email or LinkedIn.
Email meLinkedInAvailability: open to offers (last updated:)