// Hello, World!

Marc Reinan
Gomes

14+ years building digital products that scale. Specializing in frontend architecture, applied AI, and technical leadership of engineering teams.

Marc Reinan Gomes

Who I Am

14 years between code, architecture, and people

I started in 2012 as a junior developer and grew in scope and responsibility up to the Staff level, moving through full-stack, senior frontend, and tech lead roles. My last three companies had international products, with operations spanning multiple markets and languages.

I enjoy working at the intersection of code, product, and people. I don't separate doing technical work from thinking strategically, and I believe the best software is built when engineering truly understands the problem it's solving.

14+
Years Exp.
9+
Companies
20+
Technologies
4
Teams Led

Skills & Technologies

Tools and languages I work with every day

Languages
JavaScript (ES6+) TypeScript PHP Golang HTML5 CSS3
Frontend
Vue.js Nuxt (3/4) React.js Next.js Bootstrap 5 Tailwind CSS Vuetify Quasar
Backend
Node.js Adonis.js Express Nest.js Strapi Zend Framework Ruby on Rails fastAPI
Databases
MySQL PostgreSQL MongoDB CosmosDB SQLite
DevOps & Cloud
GCP AWS Azure Heroku CI/CD Docker Linux Nginx Apache Bash Scripts Tooling
Architecture & Methods
Scrum Kanban GitFlow REST GraphQL Microservices MVC / MVVM OAuth2 DevEx Jira
Testing
Vitest Jest PHPUnit Pest Playwright Cypress Supertest Testing Library TDD
Docs & Quality
OpenAPI / Swagger Doc as Code ADR JSDoc Quality Gates Security Gates SonarQube Snyk
Observability & Analytics
OpenTelemetry Grafana Sentry Datadog PostHog Mixpanel

Professional Experience

14+ years turning complex requirements into products that scale

Mar/2025 — Present
Senior Frontend Developer
ST-One · Curitiba, Brazil · Remote

Drives frontend development with React.js, Next.js, and Grafana while elevating team engineering standards. Defines and champions practices like GitFlow, Semantic Commits, and full test coverage (unit and E2E) through mentoring, code reviews, and pair programming.

Feb/2025 — Apr/2025
Tech Lead
Luby · São Paulo, Brazil · Remote

Led a cross-functional full-stack team spanning frontend (React, Next, Tailwind), backend (Node, Nest, Postgres), and mobile (React Native). Structured CI/CD pipelines on GitHub and drove agile delivery with Scrum/Kanban while actively mentoring the team.

May/2024 — Feb/2025 · 10 months
Tech Lead
Pupila Brand Studio · São Paulo, Brazil · Remote

Architected the Azure cloud infrastructure and led the development team building with Vue.js, Nuxt 3, FastAPI, and Node.js. Implemented CI/CD pipelines via Bitbucket, end-to-end coverage with Cypress, and agile delivery with Scrum/Jira.

Jul/2021 — Jan/2025 · 3 years 7 months
Tech Lead
iCertus · Curitiba, Brazil · Remote

Led the technical evolution of a SaaS product over 3.5 years, owning the full stack: Vue.js, Node.js, Adonis, and Ruby on Rails, alongside a microservices architecture across multi-cloud (GCP, AWS, Heroku). Structured CI/CD pipelines and delivered advanced GraphQL and OAuth2 integrations.

Aug/2020 — Oct/2020
Senior Full Stack Developer
InCuca · Florianópolis, Brazil · Remote

Delivered full-stack solutions with Vue.js (Vuetify, Quasar) on the frontend and Node.js (Strapi, Adonis.js) on the backend. Implemented integrations with IUGU, RdStation, and SendGrid within tight project timelines.

Aug/2016 — Mar/2020 · 3 years 8 months
Mid-level Full Stack Developer
SoluTI · Vitória da Conquista, Brazil · Remote

Built and responsively restructured a modular ERP spanning multiple business domains, using PHP/Zend Framework on the backend, React.js on the frontend, and React Native/Cordova for hybrid mobile. Grew continuously in scope and technical ownership over nearly 4 years.

Dec/2015 — Jun/2016
Frontend WordPress Developer
Goldman Marketing Group · Burbank, CA, USA · Remote

Built custom themes, plugins, and WooCommerce/Magento storefronts for a US-based marketing group using WordPress, HTML5, CSS3, SASS, and jQuery. Focused on frontend performance optimization and visual quality across client sites.

May/2012 — Dec/2015 · 3 years 8 months
Junior Full Stack Developer
SoluTI · Vitória da Conquista, Brazil · Remote

Built full-stack foundations with PHP/Zend Framework, jQuery, HTML, CSS, and MySQL, contributing to the same modular ERP that would later be co-led technically during the mid-level tenure at SoluTI.

Academic Background

Degree, postgraduate studies and certifications

MBA — Software Engineering with AI
Full Cycle
In progress
Postgraduate — Technical Leadership
Full Cycle
abr/2024 — ago/2025

Certifications

Scrum Foundations Professional Certificate (SFPC) · Certiprof Kanban Foundation KIKF™ · Certiprof Cloud Computing & Serverless Bootcamp (10h) · DIO CTO Summit · Transformação Digital C Summit (28h) · Transformação Digital Officeless Leadership (13h) · Officeless

Let's Connect

Available for Staff/Lead roles, freelance projects, and technical consulting