01 · Internal system & operations
CRM Mytrus
An internal CRM built to centralize Mytrus client data, sales operations, and financial workflows.
Next.jsTypeScriptSupabasePostgreSQL
I build web products where engineering, experience, and business outcomes meet.
Featured case studies
Real problems turned into web products.
Four projects that show end-to-end ownership, product decisions, and technical execution across different contexts.
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02 · Institutional portal & system
IAAHTB
A digital ecosystem for the accreditor, combining institutional presence, accreditation management, and content.
Next.jsReactTypeScriptTailwind CSS
03 · Landing page & acquisition
EJA Nexus
A landing page built for paid media campaigns, lead generation, and integration with the sales workflow.
Next.jsReactTypeScriptTailwind CSS
04 · International education portal
UniChristian
An international, multilingual digital presence built to strengthen authority and support student acquisition.
Next.jsReactTypeScriptTailwind CSS
Other projects
A broader view of work across different contexts.
Websites, landing pages, portals, and systems that expand the portfolio without competing with the core case studies.
E-commerce & system
Cuida Fut
A soccer jersey catalog with product pages, WhatsApp ordering, and inventory management.
Next.jsTypeScriptSupabase
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Education portal
IVY Enber University — France
Institutional portal for Enber University’s France campus and its international graduate programs.
Next.jsReactTypeScript
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Landing page
Enber Master’s Landing Page
Lead-generation page for international master’s programs and paid media campaigns.
Next.jsTypeScriptGA4
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B2B landing page
Hunter Assessoria
A digital experience for a financial advisory firm with sales contact and an integrated chatbot.
Next.jsReactTypeScript
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Personal brand
Raynan Trentim
A personal-brand landing page with professional storytelling and a responsive structure.
Next.jsReactTypeScript
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Landing page
Revalida Pro
An informational lead-generation page for a medical degree revalidation consultancy.
Next.jsReactTypeScript
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Landing page
Cauê Rodrigues
A commercial fitness coaching page with a mobile-focused experience and WhatsApp contact.
Next.jsReactTypeScript
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Education portal
Brasil Formado
A vocational and adult-education portal organized around categories and program pages.
Next.jsReactTypeScript
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Institutional website
Alcimar Martins
A personal-brand website presenting professional background, work, and related education groups.
Next.jsReactTypeScript
Visit projectWhat I build
Three areas, one standard of ownership.
I work directly with people who need to launch an idea, organize an operation, or improve an existing digital experience.
Websites & Landing Pages
Fast, responsive web experiences built around a clear goal — from institutional websites to landing pages designed for acquisition and conversion.
Web Systems & Platforms
Internal systems, dashboards, portals, and web products designed around real business processes and operational needs.
Automations & Integrations
Integrations and automations that connect tools, reduce manual work, and make digital operations more efficient.
Need a site like this for your business?
I run a fixed-scope offer for small businesses that need their own website, with price and deadline agreed upfront.
How I think
Engineering that starts with the problem, not the technology.
Before choosing a stack or building an interface, I focus on what actually needs to work: the user, the process, the business goal, and what success looks like. Technology is the tool used to turn that into a fast, reliable, and maintainable product.
- 01
Understand
Context, audience, operation, and constraints before defining the solution.
- 02
Decide
Scope, architecture, and experience guided by what creates real value.
- 03
Build
Clear, responsive, high-performance implementation designed to evolve.
- 04
Validate
Flows, accessibility, performance, and delivery goals reviewed together.
Professional experience
Technical ownership built through real projects.
Mytrus
Co-founder & Full Stack Developer
2026 — Present
As a co-founder, I work directly on technical and product decisions across the Mytrus digital ecosystem, including its internal CRM, sales operation, recurring payments, and system evolution.
Independent practice
Independent Full Stack Developer
2022 — Present
Building websites, landing pages, systems, and integrations for commercial, educational, and institutional projects, working from product definition through implementation and production.
Grupo Nexus Educacional
Frontend Developer (Freelance)
2023 — Present
Building and improving web interfaces, responsive pages, and digital experiences with React and modern web technologies.
UBTECH OFFICE — UNIPÊ Software Factory
Frontend Developer (Internship)
2022
Built React interfaces for a Military Police project, working in an agile team focused on digitizing internal processes.
Core stack
Technology chosen around the delivery context.
Tools that appear frequently in my current work, once the product, user, and goal are clear.
Frontend
Next.jsReactTypeScriptJavaScriptTailwind CSS
Backend & data
Node.jsSupabasePostgreSQLREST APIs
Integrations & quality
Google Apps ScriptGA4GTMGitGitHub
I use AI as part of the engineering workflow — for prototyping, debugging, documentation, and implementation — while keeping requirements, architecture, and validation under human ownership.
Technology and business on the same side of the table.
My background brings development, product, and experience together to turn real needs into well-executed web solutions.
Product & Business
Product
Scope and priorities connected to the project goal.
Experience
Clear, responsive, and accessible interfaces for real users.
Operations
Real processes translated into more efficient digital workflows.
Engineering & Technology
Engineering
Architecture, frontend, backend, integrations, and delivery quality.
Modern workflow
AI used as a supporting tool, without replacing engineering decisions.
Product & Business
Product
Scope and priorities connected to the project goal.
Experience
Clear, responsive, and accessible interfaces for real users.
Operations
Real processes translated into more efficient digital workflows.
Engineering & Technology
Engineering
Architecture, frontend, backend, integrations, and delivery quality.
Modern workflow
AI used as a supporting tool, without replacing engineering decisions.
Education
Academic foundation and continuous learning.
Bachelor’s degree
Bachelor of Computer Science
UNIPÊ — Centro Universitário de João Pessoa
2021 — 2025
Selected certifications
- Google Data Analytics Professional Certificate — Coursera, 2025
- Frontend Program — Alura, 2022
- Web Applications with JavaScript — Alura, 2023
- React with JavaScript — Alura, 2023
- Django: Build Python Applications — Alura, 2024
- Power BI Program — Alura, 2025
Contact
Have a challenge that needs to become a product?
I can help structure and build a web solution — or discuss how my experience could contribute to a product and engineering team.
Available for selected freelance projects and remote opportunities.