GG

Hello, I'm

Guilhermo González

Full-Stack Developer

Passionate about creating innovative digital solutions and exceptional user experiences.

Get in touch Learn more

About Me

I'm a passionate full-stack developer with expertise in modern web technologies. I love building innovative solutions that make a difference.

With several years of experience in web development, I specialize in creating scalable, user-friendly applications using modern technologies. I'm passionate about clean code, performance optimization, and delivering exceptional user experiences.

I enjoy working on challenging projects that push the boundaries of what's possible on the web, and I'm always eager to learn new technologies and best practices.

When I'm not coding, you can find me exploring new technologies, contributing to open-source projects, or sharing knowledge with the developer community.

15+
Years Experience

🗣️ Languages

🇧🇷
Português
Native
🇺🇸
English
Fluent
🇪🇸
Español
Fluent
🇨🇦
Français
Advanced
🇮🇹
Italiano
Beginner

Skills

Frontend

JavaScript
TypeScript
ReactJS
Next.js
Vue.js
Astro
HTML5
CSS3
jQuery
Bootstrap
Tailwind CSS
Styled Components
Flutter (Dart)
React Native
Android

Backend

Node.js
Express.js
.NET Core / MVC
C#
Java
SpringBoot
Delphi Pascal
C++
Kotlin
REST APIs
GraphQL
Microservices
OpenAI API

Database

PostgreSQL
MongoDB
MySQL
SQL Server
SQLite
Firebird
Oracle
Redis

Tools & DevOps

Git
GitHub
GitHub Actions
Jenkins
TeamCity
Docker
Azure
AWS
GCP
Vercel
CI/CD

Currently Learning

AI/ML Integration OpenAI API Go

Experience

Senior Full Stack Developer

ALTEN Canada (Société Générale)

August 2022 - Present
Canada
  • Full-stack development focused on compliance tools for financial activities
  • Leveraged technologies for data integrity and regulatory compliance
  • Worked with enterprise-level financial systems and databases
  • Ensured adherence to strict financial industry standards and regulations
.NET Java React Angular Azure Node.js Oracle PostgreSQL SQL Server

Tech Lead

Boticário Group

January 2021 - July 2022
Brazil
  • Developed back-office solutions for over 40,000 employees and franchisees
  • Worked on backend, frontend, and mobile projects across multiple platforms
  • Led technical decisions and architecture design for large-scale applications
  • Managed development workflows and team coordination
Node.js .NET Core Angular Android Java Kotlin SQL Server PostgreSQL MongoDB RabbitMQ AWS

Systems Developer

Ewave do Brasil

October 2020 - December 2020
Brazil
  • Led a 6-person team as tech leader for full-stack development projects
  • Responsible for development using TypeScript with Angular and React Native
  • Implemented C# .NET Core backend solutions with SQL Server
  • Defined development lifecycle including architecture, testing, and CI/CD processes
TypeScript Angular React Native C# .NET Core SQL Server

Senior Systems Developer / Tech Lead

Nimbly

June 2013 - September 2020
Brazil
  • Led development of spin-off SaaS product for digital agencies and startups
  • Worked on core ERP platform for mid-to-large-sized companies
  • Built mobile apps for Android and Windows CE platforms
  • Managed multidisciplinary team of four, improved support operations (reducing tickets by 50%)
Node.js JavaScript jQuery Angular TypeScript SQL Server Azure Delphi Pascal C# .NET Java Flutter C++

Web Applications Developer

Silverlink Communications

January 2013 - April 2013
USA
  • Developed internal web applications for business operations
  • Focused on frontend implementations and bug fixing
  • Worked with server-side technologies and database integration
  • Delivered solutions for improved internal workflows
JavaScript jQuery Bootstrap ColdFusion SQL Server

Founder / Full Stack Developer

Mestre Gourmet

August 2011 - January 2013
Brazil
  • Co-founded and developed a food ordering platform from concept to launch
  • Created complete web platform and Android mobile application
  • Handled client support and training for platform users
  • Managed all technical aspects of the startup including architecture and deployment
C# .NET JavaScript jQuery SQL Server Java Android

Web Developer

GHN Inteligência e Tecnologia

May 2008 - July 2011
Brazil
  • Developed web-based solutions for mid-to-large-sized companies
  • Worked with enterprise platforms and content management systems
  • Created custom business applications using Microsoft technologies
  • Delivered solutions that improved business processes and efficiency
C# .NET SharePoint JavaScript jQuery

Contact

Let's work together! Feel free to reach out for collaborations or just a friendly hello.

Get in Touch

I'm always interested in new opportunities, whether that's working on exciting projects, collaborating with amazing teams, or simply discussing technology and innovation.

Send a Message