Full stack - Contract

Fone Ninja - Hybrid

Developed critical modules such as payments, subscriptions, and technical assistance using Vue.js, Laravel, and Stripe.
Implemented electronic checklists, customisable Kanban boards, digital signatures, and other features.
Optimised the Purchase, the Sales, the Dashboard, and the Integrations

Full - Contract

DefSafe - Hybrid

Mar 2024 - May 2024 · 2 months

Implemented social authentication (AWS Cognito + OIDC - Google, LinkedIn, Azure).
Developed end-to-end functionalities using NuxtJS, AWS Lambda, SES, CloudWatch, and Amplify.
Integrated corporate SSO via SAML for enterprise authentication.

Full - Contract

Dacxi Chain - Hybrid

Feb 2023 - Apr 2024 · 1 year 2 months

Prototyped the initial MVP, using Go, NestJS, Svelte, and Firebase + Firestore.
Developed and maintained REST APIs with Laravel, Laravel Vapor, and OpenAPI documentation.
Implemented an admin panel using Laravel Nova.
Ensured high test coverage (unit and integration) using Jest, Pest, and Playw

Full - Contract

Wealth99 - Hybrid

Apr 2022 - Apr 2024 · 2 years

Developed financial dashboards, transaction histories, and financial position graphs.
Maintained the digital wallet API, integrating ERC20 tokens (BAT, NEAR, EOS, SAND, UNI).
Integrated third-party services (Mixpanel, HubSpot, CoinMarketCap, Coingecko).
Led and participated in workshops on JavaS

Full - Internship

Universidade Federal do Pará - On-site

Sep 2021 - May 2022 · 8 months

Developed and maintained institutional digital repositories for academic records using DSpace (versions 5, 6, and 7), JSP, Java, Angular, Spring Boot, and PostgreSQL.
Maintained and monitored internal university servers using Bash scripting, Python, SSH, and Linux.
Created internal applications u

Full stack - Volunteer

Biblioteca Municipal de Barcarena - Hybrid

Apr 2020 - Aug 2020 · 4 months

Worked as Full Stack Developer and build the Conectados platform, a marketplace for social initiatives in Barcarena City. I have used technologies like HTML, CSS, JavaScript, PHP, MySQL, FileZilla, and Web Servers and MaterializeCSS.