Code && Confia

Patrick Martins

Full Stack Developer

Developer since 2019 with experience in web applications, corporate systems and scalable solutions.

Vila Velha - ES, BrazilAvailable for new projects and opportunities
  • Next.js
  • C#
  • React
  • Node.js
  • SQL Server

cvpatricklucasm@gmail.com

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About me

Engineering focused on product, security and maintainability

I'm Patrick Martins, a Full Stack developer working since 2019 on web applications, internal systems and digital products with a focus on technical quality, security and scalability.

I currently work with Next.js on the frontend and C# on the backend, applying modern architectures such as Vertical Slice and software engineering best practices. I have experience with both commercial products and SaaS solutions, taking part in technical decisions, code standardization and system integration.

In recent years I have directed my studies toward Information Security, data privacy and data governance, aiming to build applications that are not only functional but also reliable and secure.

Experience

Professional experience

Work across full stack development, infrastructure, automation, digital products and operations with technical ownership.

May/2025 - Present

Full Stack Developer

BNP Serviços de Informática · Remote

Development of corporate systems using C# with FastEndpoints and Entity Framework Core, integrated with SQL Server on Azure. Working with Vertical Slice architecture, migrations, strongly typed entities and asynchronous services. On the frontend, I work with Next.js, ensuring smooth integration with RESTful APIs. I take part in technical decisions, versioning, standardization and code review through Pull Requests.

  • C#
  • FastEndpoints
  • EF Core
  • Next.js
  • SQL Server
  • Azure

Nov/2024 - May/2025

Junior Developer

BNP Serviços de Informática

Worked in an agile team focused on fixing frontend bugs with Next.js, resolving backend technical debt in C# and collaborating on Pull Requests to ensure code quality.

  • Next.js
  • C#
  • Code Review

SaaS project

Full Stack Freelancer

Tchau Bagunça · On-demand home cleaning

Built a complete SaaS platform with real-time scheduling, professional onboarding, an admin panel and a scalable architecture, focused on UX and SEO.

  • React
  • Node.js
  • MySQL
  • VPS

Sep/2023 - Sep/2024

Director of Technology Operations

HubResult · Remote

Responsible for modernizing the technology infrastructure, implementing CI/CD, DevOps practices, automations in Go and strengthening information security based on ISO 27001.

  • DevOps
  • CI/CD
  • Go
  • ISO 27001
  • Cloud

Jun/2022 - Nov/2024

Office Assistant

Vila Velha City Hall · Full-time

Worked in the Municipal Department of Education, in the Accountability sector, after being approved in a public examination. Responsible for receiving, analyzing and documenting expense processes for the schools' municipal programs, producing reports and spreadsheet-based controls. When the official expense management system was discontinued, I built an integrated financial control spreadsheet in under three months, with automations for generating fiscal reports, adopted by the whole team.

  • Expense Analysis
  • Project Management
  • Process Automation
  • Data Privacy

Feb/2022 - May/2022

Web Development Intern

Dado Digital Informática e Eletrônicos

On a part-time basis, I was responsible for creating Instagram artwork, ensuring a daily posting flow, and for building and automating the sales website with an internal CRM.

  • Firebase
  • Project Management
  • Photoshop
  • Social Media

Sep/2021 - Jan/2022

Front-end Web Developer

D A C S Tecnologia da Informação · Remote and part-time

Responsible for creating Figma templates and for developing and refactoring pages in collaboration with the backend team, using Laravel, Sass and jQuery. Work guided by best practices, the Scrum methodology and Git versioning, with a focus on code quality and continuous delivery.

  • Scrum
  • Figma
  • Laravel
  • jQuery
  • CI/CD

Jan/2021 - Nov/2021

Full Stack Web Developer

Dellossi

Responsible for the development and security of websites, e-commerce stores and landing pages, working directly with the design and marketing teams, focused on performance, security and meeting business requirements.

  • WordPress
  • Node.js
  • Firebase
  • Figma
  • React
Projects

Personal projects

Own products and applied studies focused on user experience, performance and continuous improvement.

Nov/2025 - Mar/2026

Meu Treino Gym

Full Stack Developer

A web/app platform for tracking gym performance, letting users follow workout progression and weekly metrics in a simple, fast way, without requiring server-side authentication up front.

  • JavaScript
  • Tailwind CSS
  • Node.js
  • SQL
  • Research & performance
  • Continuous improvement
View project
Education

Education and certifications

An academic foundation in data, security and development, complemented by technical certifications.

Technologist in Database Development

UNOPAR - Universidade Norte do Paraná

2021 - 2023 · GPA 9.07/10

Program focused on Systems Security and Auditing, Cloud Computing, Computational Logic and development best practices.

Foundational C# with Microsoft

freeCodeCamp

Entity Framework Core - The Complete Guide

Udemy · Completed on 05/04/2026 · 6 hours

Green Belt Lean Six Sigma

Master Método · International recognition

EXIN ISO 27001

Udemy · Information Security Foundations

React Native

Udemy · Build Native Apps

Data Privacy Foundations (LGPD)

ENAP

Information Security

ENAP · Digital Transformation

Contact

Available for new projects and opportunities

Code && Confia

© Patrick Martins (@closeluca1). All rights reserved.

Vila Velha - ES, Brazil