Arnaldo Bezerra de Araujo Junior

Java / Android Developer

Contact

Phone: (63) 98138-2638

Address: 606 Sul Alameda Atos Bulcão QI13, Lot 24 Apt 03

Personal Profile

Java developer with more than 10 years of experience in system development and project management. Specialist in backend development and team leadership. Knowledgeable in Spring Boot, Hibernate, relational databases, and version control and CI/CD tools. Solid experience in Linux server administration, including installation, compilation, deployment, security, and service maintenance.

Professional Experience

Head of IT Section of the 22nd Infantry Battalion (Aug 2023 - Present)
Deputy of the IT Sector of the 22nd Infantry Battalion (Jan 2022 - Jul 2023)
Technical manager of the IT sector of the 1st Army Police Battalion (Mar 2013 - Dec 2016)

Technical Skills

Languages: Java, PHP, Python, JavaScript

Frameworks: Spring Boot, Hibernate

Databases: MySQL, PostgreSQL

DevOps Tools: CI/CD

Operating Systems: Advanced Linux server administration

Personal Skills

Leadership
Critical Thinking
Autonomy
Clear Communication
Adaptability
Problem Solving
Attention to Detail

Certificates

Java Web Developer - COTI Informática (2013)

Academic Background

Technology in Systems Analysis and Development - Ongoing (Completion: 2026)