FULL STACK DEVELOPER · PRODUCT BUILDER
Available for new projects and opportunitiesI build digital products that actually work — from code to content.
Systems, SaaS, landing pages and social media content, built with a business mindset. 80+ projects delivered for real companies.
- Next.js
- React
- TypeScript
- Node.js
- PostgreSQL
- Supabase
- Stripe
- React Native
Results in numbers
- projects and pages delivered
- 80+
- leads captured by systems I built
- 500+
- systems, SaaS and apps built
- 15+
- average performance score (Lighthouse)
- 98%
HOW CAN I HELP?
Choose your path.
Everyone lands here for a different reason. I've laid out what matters for each one.
I'm a recruiter
See experience, stack and results, and download my resume in 30 seconds.
See professional profileI need a website or system
Landing pages, internal systems, dashboards, SaaS and custom automations.
See solutionsI need social media
Edited Reels, carousels, posts and account management on monthly plans (in Portuguese).
See plans
ABOUT
Engineering with a business mind.
I'm Matheus Mendes, a Full Stack developer with a degree in Computer Science and a postgraduate degree in AI applied to Growth Marketing. I don't write code just to make it “work”: I build what moves the business — more leads, less rework, data-driven decisions. And because I also produce content, I understand the whole journey: from the first impression on Instagram to the system that closes the sale.
How I work
Product — Software aligned with business goals, not technical whims.
UX/UI — Interfaces that are beautiful, clear and easy to use.
Operations — Automating internal tasks, CRM and processes.
Technology — Clean code, scalable architecture and performance.
Applied AI — AI to speed up delivery and build smart features.
FEATURED PROJECTS
Real cases in production.
Showing 4 of 8 projects
WHAT I DO
Two fronts, one goal: growing your business.
EXPERIENCE
Professional experience.
Apr 2026 – Present
Mytrus
Co-Founder & Product Systems Developer
Jul 2024 – Present
Hidra Pure
Front-End Developer & Digital Designer
Oct 2023 – Apr 2026
Geração FP&A
Systems Analyst & Web Developer
Education
- B.Sc. in Computer Science (UNIPÊ, 2025.1)
- Postgraduate degree in AI Applied to Growth Marketing (2025.2)
Micro-credentials
- Artificial Intelligence in the Job Market
- Data Analysis and BI
- Branded Content
- Content Development
- Growth Hacking
- Customer Journey
- Martech
- Social Media
STACK
Stack and tools.
- React
- Next.js
- TypeScript
- JavaScript
- HTML5
- CSS3
- Tailwind CSS
- shadcn/ui
- Node.js
- Python
- Supabase
- SQL / PostgreSQL
- APIs REST
- Stripe API
- Google Sheets API
- Monday.com API
- React Native
- Expo CLI
- Supabase Client
- Push Notifications
- Mobile UX/UI
- Git
- GitHub Actions
- Vercel
- Railway
- Hostinger Deploy
- Google Analytics (GA4)
- SEO Fundamentals
- Lighthouse Performance Audit
- Claude Code
- Codex models
- Cursor Editor
- Google Antigravity
- Replit platform
- AI-Assisted Development
I use AI tools to speed up prototyping, debugging, documentation and implementation, while keeping the focus on requirements, architecture and product logic.
Shall we build something that works?
Whether it's a job opening, a project or content for your brand, tell me what you need. I reply within 24 business hours.