Fred Martins — Software Engineer | Full-Stack Developer

Professional Summary

Software Engineer with 5+ years of experience specializing in scalable applications (Node.js, TypeScript, AWS). Full-stack experience (focusing on back-end), CI/CD, and agile methodology. Developed multiplatform mobile applications (APK, iOS) and high-volume APIs for media projects.

Professional Experience

Software Engineer • Facilitat
Northeastern Brazilian reference in post-construction management
  • Creation, implementation and maintenance of Facilitat mobile application for Android and iOS
  • Maintenance and refactoring of legacy code for improved performance
  • Creation and implementation of new features for web applications
  • Implementation of CD with automated deployment pipelines
  • UI/UX improvements for better accessibility and visual consistency
  • Implementation of automation routines and management dashboards
  • Creating and consuming RESTful APIs for system integration
  • Agile methodology (Scrum) and team collaboration
Node.js
TypeScript
Git/Github
CI/CD
Docker
AWS
Express.js
SQL
JavaScript
Swift
Back-End Developer• Sistema Jornal do Commercio de Comunicação
Reference media conglomerate in Brazil
  • Creating and consuming RESTful APIs for system integration
  • Support for more than fifteen media system projects with high availability
  • Creation of JC Clube API, a coupon system for subscribers
  • Creation and implementation of advertisement display insertion logic in JC projects
  • Creation of giveaway projects for events like São João and Carnival
  • Creation of mobile applications with JC Digital and JC Online
  • Maintenance and refactoring of legacy code for improved performance
PHP
Laravel
Node.js
SQL
JavaScript
Docker

Education

Computer Science - Bachelor's Degree
Uninassau

Languages

🇬🇧 English: Professional Proficiency
🇧🇷 Portuguese: Native

Technical Skills

Programming Languages & Frameworks:
TypeScript
JavaScript
PHP
Swift
C++
C
Express.js
Laravel
Web Technologies:
Node.js
SQL
Git
GitHub
Docker
AWS
General Knowledge & Concepts:
CI/CD
Containerization
Scalability
Web Standards
OOP
Software architecture
Agile Methodology
Accessibility
Core Competencies:
Problem-solving
Teamwork
Collaboration
Adaptability
Creative
Imaginative