Frontend Team Lead
PrimeIT · Porto, Portugal
Jun 2025 - Present
5 months
Lead 7-engineer frontend team for enterprise consulting project, managing technical architecture and team performance. Develop features within established micro-frontend architecture using Lit web components and TypeScript.
- Leading 7-engineer team delivering production features within micro-frontend architecture using Lit web components and TypeScript
- Established code review standards and technical decision-making process across the engineering team
- Configured testing strategies and CI/CD pipelines maintaining code quality standards
- Mentoring engineers on TypeScript patterns, web components, and system design principles
Lit TypeScript Micro-frontends Team Leadership Mentoring
Senior Software Engineer
Fleek · Remote
Dec 2024 - May 2025
5 months
Built production-grade user interfaces for decentralized hosting platform serving developers deploying Web3 applications. Worked in fully asynchronous remote team across multiple time zones (US, EU, LATAM).
- Optimized application performance from Lighthouse 30s to 90+ through code splitting, lazy loading, and bundle optimization
- Developed AI-powered conversational chatbot with image generation using LangChain and Eliza framework
- Built core UI components and state management architecture with Zustand for decentralized hosting platform
React.js Next.js Zustand Tailwind CSS TypeScript LangChain Eliza
Senior Software Engineer
carbonify GmbH · Frankfurt am Main, Germany
Nov 2023 - Nov 2024
1 year
Architected and developed high-performance web applications using Next.js and TypeScript for carbon management platform. Led frontend optimization efforts for performance, accessibility, and SEO.
- Engineered enterprise dashboard with Next.js achieving Lighthouse scores of 90+ and WCAG 2.1 AA compliance
- Designed and implemented comprehensive testing suite with Jest and React Testing Library
- Optimized Core Web Vitals metrics and integrated SEO best practices
Next.js TypeScript Tailwind CSS React.js Jest Testing Library
Senior Frontend Engineer
craftable software · Porto, Portugal
Jun 2021 - Jul 2023
2 years, 1 month
Delivered enterprise-grade frontend solutions for major international clients including Vodafone Germany, Ibersol Group, and Dreamlines cruise platform.
- Architected and delivered WordPress to React migration for e-commerce platform with product catalog, galleries, and payment integration
- Established testing strategy with Jest, Testing Library, and Cypress improving code reliability across team
- Mentored 2-3 junior developers on React patterns and conducted technical interviews for engineering candidates
React.js styled-components Redux.js Testing Library Scrum Git REST APIs Jest Cypress TypeScript JavaScript
Senior Frontend Engineer
Mindera · Porto, Portugal
Jun 2019 - Jun 2021
2 years
Contributed to frontend development for Anova's IoT petrochemical monitoring platform and YOOX Net-a-Porter's luxury e-commerce site (The Outnet).
- Implemented micro-frontend modules for Anova's IoT platform and real-time dashboard monitoring petrochemical sensors
- Shipped features for The Outnet e-commerce platform integrating CoreMedia CMS
- Reduced frontend bundle size through strategic code-splitting and lazy loading
React.js Redux.js Webpack Git REST APIs E2E Unit Testing Jenkins TypeScript JavaScript
Frontend Engineer
Mindera · Porto, Portugal
Oct 2017 - Jun 2019
1 year, 8 months
Delivered POC for Plinth, migrating from Angular 4 to React. Worked on AngularJS to React migration for Statful.
- Successfully migrated applications from Angular/AngularJS to React
- Applied testing strategies with Selenium, Cypress, and Jest
React.js Agile Methodologies HTML5 Git REST APIs Jest Front-End Development Jenkins
IT Consultant
Devoteam · Porto
Jul 2015 - Oct 2017
2 years, 3 months
Built web-based TV application for Vodafone Portugal using AngularJS and contributed to React migration projects.
- Developed web-based TV application for Vodafone Portugal with AngularJS
Agile Methodologies Git Jest Front-End Development AngularJS JavaScript HTML5 SASS
Software Developer
RedeRia Innovation · Vagos
Sep 2013 - Jun 2015
1 year, 9 months
Worked on websites, dashboards, and Android applications.
- Developed Android applications alongside web projects
GitHub SASS HTML5 Software Development Android Development
Web Developer
iNovmapping, LDA · Coimbra
Feb 2013 - Jun 2013
4 months
Internship developing an eCommerce website using WordPress.
- Developed eCommerce website with WordPress and SEO optimization
Web Development HTML WordPress SASS Git Front-End Development SEO PHP