I'm always excited to take on new projects and collaborate with innovative minds.

Email

contato@lucasgnunes.dev

Social

Hey, I’m Lucas — but you can call me Galvão.

{Full Stack}Developer & App developer_

I’m a Software Engineer at Neon, building robust and scalable web & mobile solutions with .NET, Go, Angular, and Python.
I pair backend depth with modern frontend frameworks to ship digital experiences that make an impact.

...and more
galvaogalvao

+

Years of Experience

+

Projects Completed

+

Satisfied Clients

+

Certificates

Services

Designing solutions customized
to meet your requirements

Web & App Development

Crafting visually appealing and user-friendly interfaces using HTML, CSS, JavaScript, and modern frameworks like React and Angular.

Database Management

Designing and managing databases with SQL and NoSQL technologies such as MySQL, PostgreSQL, and MongoDB.

API Development

Creating and integrating RESTful APIs to enable smooth communication between front-end and back-end systems.

Performance Optimization

Improving the speed and performance of web applications with Node.js and Express for a better user experience.

E-commerce Solutions

Developing scalable and secure payment solutions for e-commerce platforms tailored to your business needs.

Integrating AI

Embedding AI into applications to boost efficiency, automation, and the overall user experience.

Excited to take on new projects and collaborate — let's chat about your ideas.

galvao
Experiences

+10 years of passion for
programming techniques

Neon
Neon
Jun 2022 – Present
Vhsys
VHSYS
Sep 2019 – May 2022 · 3 yrs
Nassar
Nassar TI
Sep 2017 – Aug 2019 · 2 yrs
Freddy
Freddy Bear Games
Jun 2016 – 2017 · 1 yr
Software Engineer
  • Built and maintained fraud prevention applications — including an anti-fraud engine, orchestration systems, and blocklists — to safeguard digital banking operations.
  • Designed scalable, real-time solutions to detect and block fraudulent activity at high transaction volumes.
  • Partnered with cross-functional teams to ship new detection strategies and improve overall system reliability.
.NETGoAngularNestJSPythonOpenSearch/EKS
galvao

Education

  • 2018–2020
    Pontifical Catholic University of Paraná

    Postgraduate Degree in App Development

    Comprehensive training across the mobile stack — from hybrid to native (iOS & Android) — covering architecture, UI/UX patterns, publishing, and performance optimization.

  • 2015–2017
    Opet Faculty of Technology

    Technologist Degree in Systems Analysis and Development

    End-to-end software engineering fundamentals for large-scale systems, blending technical coursework (data structures, databases, web services) with management topics (project management, software processes).

  • 2014–2015
    Opet Faculty of Technology

    Technical Course in Digital Game Programming

    Intro to the game-dev pipeline, from documentation and prototyping to development using game engines, scripting, and basic asset integration.

Projects

My Skills

  • Front-End:

    HTML, CSS, JavaScript, Angular, React, Ionic

  • Back-End:

    .NET (C#), Go (Golang), Node.js, NestJS, Python, PHP

  • Databases:

    SQL Server, PostgreSQL, MySQL, MongoDB, Trino, Redis

  • Messaging & Data Pipelines:

    Kafka, RabbitMQ

  • Tools & Platforms:

    Git, Docker, Kubernetes, AWS, Google Cloud Platform (GCP), Heroku

  • Architecture & Practices:

    Microservices, Event-Driven Architecture, Clean Code, CI/CD, Automated Testing, Observability & Monitoring

  • Others:

    RESTful APIs, GraphQL, Agile Methodologies

Let’s connect

Have a project in mind or just want to say hi? Drop me an email.

Send me an email

I usually reply within a couple of days.

Email
contato@lucasgnunes.dev