About

I am a Full-Stack developer with 16 years of experience in creating scalable and high-quality web applications. I have expertise in UI development, particularly with Angular, and strong back-end development skills. Adept at collaborating with cross-functional teams and contributing to the success of projects through innovative problem-solving.

Additionally, I'm a proactive and organized professional with strong problem-solving skills, always aiming to learn best industry practices to implement in my projects. I contribute to a positive team dynamic with my friendly approach, enhancing collaboration and making valuable contributions to the overall team success.

Basic Information
Email:
charles.dev@live.com
Phone:
+55 41 99777-8247
Location:
Curitiba, Brazil
Language:
English (advanced), Portuguese (native)
Professional Skills
Overview
Back-end Developer
100%
Front-end Developer
90%
Team Player
100%
Clean Coder
95%
Proactive, Adaptable, Self-motivated
100%
My Toolkit
Programming Languages
Java, PHP, JavaScript, TypeScript, Swift, C#, SQL, HTML, CSS
Frameworks
Spring Boot, Laravel, CodeIgniter, Express, Angular, NgRx, React Native, Serverless Framework, Bootstrap, Bulma
Databases
MySQL, PostgreSQL, Oracle Database, Firebase, MongoDB, DynamoDB
Web Services
Amazon Web Services, API Development
Version Control
Git, GitHub, GitLab, BitBucket
Development Tools
Visual Studio Code, JetBrains IDEs, Xcode, Postman, Insomnia, Docker, Vagrant, Composer, NPM, Yarn, Homebrew, CocoaPods, Maven, Jenkins, Jira, Trello, Slack, Asana
Work Experience

Dec 2021 - Nov 2023

Inverge
Full-Stack Developer

Inverge is a SaaS company, providing an end-to-end solution that enables brands, retailers, and dropshippers to manage inventory, wholesale relationships, sales and fulfillment all through one powerful platform.

  • Collaborated with the CTO and founders to optimize features and transition from a monolithic PHP application to a serverless API-based architecture.
  • Maintained the legacy code base, rolling out new features and fixing bugs.
  • Rewrote core features in Node.js, ensuring a seamless transition and functionality.
  • Developed API integrations with several marketplaces and CRMs such as Amazon, Walmart, eBay, Shopify, Discogs, HubSpot and Intercom.

Apr 2021 - Dec 2021

Cluster
iOS Developer

Cluster was a mobile app that empowered users to actively contribute to their communities, promoting and participating in social and environmental impact events.

  • Integrated with Segment for collecting, cleaning and controlling customer data.
  • Conceptualized and developed pixel perfect charts using WebKit and Canvas API.
  • Refactored several user interfaces, heavily improving code quality and user experience.

Apr 2021 - Dec 2021

Pontifícia Universidade Católica do Paraná – PUCPR
Backend Developer

Worked as a contractor for PUCPR through Academy Masters, an independent initiative of alumni of the Apple Developer Academy program, delivering customized software solutions for the university's specific needs.

  • Developed a custom CMS, eliminating several bureaucratic processes.
  • Implemented complex workflows, leveraging Design Patterns and Object-Oriented Programming techniques.
  • Developed an auditing tool to suit Brazilian General Data Protection Regulation.
  • Integrated with other academic tools to manage users needs more effectively.

Nov 2010 - Apr 2021

Prosecutor's Office of the State of Paraná
Full-Stack Developer

At the Prosecutor's Office of the State of Paraná, software developers drive digital innovation, employing diverse technologies to advance the commitment to justice.

  • Led the development team on a critical project of the institution.
  • Mentored interns and junior developers.
  • Spearheaded the development of an in-house newsletter system, streamlining internal communication and reducing dependence on IT team intervention.
  • Developed and maintained several projects from start to finish, using different programming languages and frameworks.
  • Initiated, coordinated, and engaged in monthly knowledge-sharing events, encouraging collaboration among individuals from different development teams to share valuable insights and experiences.

Nov 2007 - Sep 2010

Rede Magic
Web Developer

Rede Magic specializes in internet solutions, offering websites and social media management with personalized customer service, and managing major projects for clients such as Itaú, Ferrero, McDonald's, Goodyear, and Yamaha.

  • Created and maintained custom Content Management Systems for various clients.
  • Led the pilot project for the company's adoption of Zend Framework.
  • Devised, designed, and implemented a tool for scaffolding CRUD applications from database schemas, resulting in a reduction of over 50% in the time needed from concept to the delivery of a custom CMS.
  • Developed a JavaScript-based XML parser to emulate a database, addressing a technical constraint for a client by furnishing dynamic content for their website.
Education

2017 - 2018

Post-bachelor's
iOS App Development

Apple Developer Academy

2015 - 2016

Post-bachelor's
Game Development

Pontifícia Universidade Católica do Paraná – PUCPR

2012 - 2014

Bachelor of Technology
Computer Systems Networking and Telecommunications

Centro Universitário Santa Cruz de Curitiba – FARESC

References