Personal details
Matheus M.
About
I’m a Senior Full-Stack Engineer with 6+ years of experience architecting and building web products. I specialize in the Javascript enviroment, using Nest.js/Node.js to build secure, scalable backends and Vue/Next.js/React building websites that are user/SEO-friendly, performative and custumable.
At Grupo LW, I contributed to architect and launching a vehicle marketplace (lwauto.com.br) that has processed 4,000+ vehicles and enabled hundreds of B2B transactions. And at Golive (SAP Partner), I build SAP integrated software that allowed our clients to better interact with SAP ERP.
I’m passionate about mentoring newer developers, improving engineering culture, and aligning technical solutions with business goals. My next challenge? Growing into a tech leadership role where I can combine hands-on engineering with architectural vision and team growth.
Work Experience
Architected and launched a full-stack vehicle marketplace platform (lwauto.com.br) that has processed 4,000+ vehicles and facilitated hundreds of B2B transactions, directly increasing revenue opportunities for fleet clients.
Engineered a responsive, pixel-perfect front-end with Next.js, TailwindCSS, and Tanstack Query, enforcing component driven architecture pratices maintaining good code structure and modularity.
Designed and implemented secure back-end APIs using Nest.js, Prisma, and MariaDB, applying microsservices architecture and clean code principles to boost maintainability and reduce bug density.
Handled production code maintanance, ensuring that bugs were solved swiftly, avoiding long-term impact for users.Architected and launched a full-stack vehicle marketplace platform (lwauto.com.br) that has processed 4,000+ vehicles and facilitated hundreds of B2B transactions, directly increasing revenue opportunities for fleet clients. Engineered a responsive, pixel-perfect front-end with Next.js, TailwindCSS, and Tanstack Query, enforcing component driven architecture pratices maintaining good code structure and modularity. Designed and implemented secure back-end APIs using Nest.js, Prisma, and MariaDB, applying microsservices architecture and clean code principles to boost maintainability and reduce bug density. Handled production code maintanance, ensuring that bugs were solved swiftly, avoiding long-term impact for users.
As a freelance developer, I work with:
- Requirements analysis
- Front-end development with Vue.js and Reach.js
- Back-end development with Node.js and Nest.js
- Database development using MongoDb and PostgreSQL
- Legacy code refactoring
- Consulting