Maicon Freire — Co-Founder

I’m a Senior Software Engineer with 6+ years of experience building production web and mobile applications, specializing in React, Next.js, and React Native. I worked in a full-time enterprise consultancy environment at Globant, delivering scalable UI features for large clients. In parallel, I run my Brazil-based software consultancy (MGSF Soluções TI LTDA) to deliver contract projects end-to-end (architecture → development → release). What I deliver • Scalable frontend architecture (component-driven UI, reusable patterns) • Admin dashboards and B2B operational platforms • React Native apps (offline-first, local persistence, app lifecycle) • API integration (REST), authentication, and complex data workflows • High ownership delivery in Agile teams (design + backend + QA) AI / Prompt Engineering • Strong experience with prompt engineering and AI-assisted development to accelerate delivery, improve code quality, and automate repetitive tasks • Tools: Cursor, ChatGPT, Claude, Gemini, Grok (and others) for architecture drafts, refactoring, testing strategy, documentation, and PR review support Tech stack: React, Next.js, React Native, TypeScript, JavaScript, Node.js, MongoDB, PostgreSQL, Docker, CI/CD, AWS. Based in Brazil — open to remote opportunities (full-time or contract/PJ). --- Engenheiro de Software Sênior com 6+ anos de experiência desenvolvendo aplicações web e mobile em produção, com foco em React, Next.js e React Native. Atuei em ambiente corporativo/consultoria na Globant e, paralelamente, conduzo minha consultoria no Brasil (MGSF Soluções TI LTDA), entregando projetos sob contrato de ponta a ponta (arquitetura → desenvolvimento → publicação). Principais pontos • Arquitetura frontend escalável (componentes reutilizáveis, padrões consistentes) • Dashboards, painéis administrativos e plataformas B2B • Apps em React Native (offline-first, persistência local, ciclo de release) • Integração de APIs (REST), autenticação e fluxos complexos de dados • Alto nível de ownership e colaboração em times ágeis (design + backend + QA) Português (nativo) | English (professional)

Stackforce AI infers this person is a Frontend and Mobile Engineer specializing in SaaS and mobile applications.

Experience: 3 yrs 4 mos

Skills

React
Typescript
React Native
Javascript
Next.js
Node.js

Career Highlights

6+ years of experience in web and mobile applications.
Expert in React, Next.js, and React Native development.
Strong background in AI-assisted development and prompt engineering.

Work Experience

Career Break

Desenvolvimento profissional (0 mo)

Amateur Golf Challenge

React Native Developer (Contract) (1 yr 1 mo)

Globant

Web UI Developer (3 yrs 4 mos)

CASACOR

Tech Lead / Full Stack Developer (1 yr 2 mos)

MGSF Solucoes TI LTDA

Founder | Software Consultant (PJ / Contracts) (2 yrs 1 mo)

Education

Diploma at CICCC - Cornerstone International Community College of Canada

Bachelor’s degree at Universidade do Vale do Paraíba

Bachelor’s degree at Auburn University

Maicon Freire

Co-Founder

Brazil3 yrs 4 mos experience

Highly Stable

Key Highlights

6+ years of experience in web and mobile applications.
Expert in React, Next.js, and React Native development.
Strong background in AI-assisted development and prompt engineering.

Stackforce AI infers this person is a Frontend and Mobile Engineer specializing in SaaS and mobile applications.

Contact

Skills

Core Skills

ReactTypescriptReact NativeJavascriptNext.jsNode.js

Other Skills

REST APIsHTML/CSSAgile MethodologiesMobile UXFigmaMongoDBAWSDockerCI/CDSupabaseMagentoHTMLCSSAnalytical SkillsProject Planning

About

Experience

3 yrs 4 mos

Total Experience

3 yrs 4 mos

Average Tenure

Current Experience

Career break

Desenvolvimento profissional

Jan 2025 – Jan 2025 · 0 mo · Vancouver, British Columbia, Canada

Relocated to Vancouver to advance technical expertise and expand global perspective through formal studies in Web Development at Cornerstone International Community College of Canada (CICC).
During this period, strengthened foundational and practical knowledge in HTML, CSS, JavaScript, React, Node.js, and RESTful APIs, with a focus on modern development practices and real-world project implementation.
The objective extended beyond academic training. This international experience was intentionally pursued to enhance English communication skills in professional and multicultural environments, while developing adaptability, independence, and cross-cultural collaboration abilities.
Living and studying abroad contributed not only to technical growth but also to the development of strong soft skills — including resilience, problem-solving, and effective communication in diverse teams.
This experience demonstrates a clear commitment to continuous learning, global awareness, and stepping outside the comfort zone to accelerate both technical and professional development.

Amateur golf challenge

React Native Developer (Contract)

Oct 2021 – Nov 2022 · 1 yr 1 mo · Australia · Remote

Client project delivered in parallel to my full-time role (part-time / freelance).
Built a React Native cross-platform mobile app for golf competitions (iOS/Android)
Implemented user flows for registration, tournaments, score tracking, and real-time updates
Integrated REST APIs and delivered UI aligned with Figma designs
Ensured stable navigation, form handling, and smooth cross-platform behavior
Skills: React Native · TypeScript · JavaScript · REST APIs · Mobile UX · Figma

React NativeTypeScriptJavaScriptREST APIsMobile UXFigma

Globant

Web UI Developer

Aug 2021 – Dec 2024 · 3 yrs 4 mos · São Paulo, Brazil · Remote

Delivered enterprise web and mobile solutions in a global consultancy environment, working with cross-functional Agile teams (design, backend, QA).
Key contributions
Built scalable UI modules using React and TypeScript for enterprise dashboards and internal platforms
Integrated REST APIs and data-heavy workflows into responsive, maintainable frontend components
Improved maintainability through reusable component patterns and standardized UI architecture
Collaborated in Agile/Scrum teams delivering production-ready features with stable releases
Skills: React · TypeScript · JavaScript · REST APIs · HTML/CSS · Agile Methodologies

ReactTypeScriptJavaScriptREST APIsHTML/CSSAgile Methodologies

Casacor

Tech Lead / Full Stack Developer

Aug 2020 – Oct 2021 · 1 yr 2 mos · São José dos Campos, São Paulo, Brazil · Remote

Delivered ticket sales and content/admin platforms across web and mobile
Built Next.js web/admin platform and React Native mobile app features
Integrated backend services (Node.js + MongoDB) and supported AWS infrastructure for media handling (S3)
Improved delivery quality through mentoring and consistent implementation aligned with Figma designs
Skills: React · Next.js · React Native · Node.js · MongoDB · AWS

ReactNext.jsReact NativeNode.jsMongoDBAWS

mgsf solucoes ti ltda

Founder | Software Consultant (PJ / Contracts)

May 2019 – Jun 2021 · 2 yrs 1 mo · São José dos Campos, São Paulo, Brazil · Remote

Brazil-based software consultancy (PJ/CNPJ) delivering contract projects for clients in web and mobile.
What I do
End-to-end delivery (architecture → development → release/support)
React / Next.js dashboards and operational platforms
React Native apps with push notifications, geolocation, and offline-first patterns
Backend APIs using Node.js/Express (and Golang when needed), including auth and integrations
Selected projects
AgendamentosPop — Scheduling platform (React Native + Next.js + Node.js)
CASACOR App — Ticketing + content/admin platform (Web + Mobile)
Galapagos Outdoor — Magento e-commerce frontend customization
Amateur Golf Challenge — React Native app for golf competitions
Skills: React · Next.js · React Native · Node.js · MongoDB · AWS · Docker · CI/CD