Rafael Melo Salum Email & Phone Number

Uberaba, Mg, Br

Belo Horizonte, Minas Gerais, Brasil

Uberaba

The CNEC Education System has served over 100,000 students, spanning 16 states and the Federal District, with 74 Basic Education Units, 17 Higher Education Institutions (including 2 University Centers), and 92 Distance Education (EaD) centers. With 80 years of tradition, CNEC combines the most renowned educational theories with the demands of the national educational landscape.I led the software development team and maintained high-quality technological solutions, ensuring scalability, security, and efficiency in AWS.• System Architecture: Defined architecture using microservices to ensure scalability, security, and efficiency.• System Modeling: Developed multi-layered Java systems to meet CNEC's specific requirements.• High Availability: Developed high-availability systems using ElasticCache, DynamoDB, Aurora RDS (MySQL), SQS, and Load Balancer.• AWS Infrastructure Management: Configured services, provisioned resources, and monitored systems using Terraform.• Platform Innovation: Developed and implemented innovative solutions for educational platforms.• Artificial Intelligence: Applied AI to personalize learning and provide adaptive feedback.• Technology Research: Monitored trends to identify improvements and innovations.Multidisciplinary Collaboration: Worked with diverse teams to create interactive and engaging solutions.Highlights:• Implemented the EaD system for the CNEC network, using Moodle with high availability on AWS and Terraform, serving over 10,000 higher education students.• Deployed the digital ecosystem for the CNEC network, benefiting over 35,000 basic education students.• Developed innovative AI solutions to personalize learning.• Utilized technologies such as Java, Node.js, MongoDB, DynamoDB, ElasticCache, Aurora RDS (MySQL), SQS, and Load Balancer to build robust and efficient systems.

Uberaba

• Platform Development: Creating complete digital solutions, encompassing everything from the front-end (JavaScript, Angular, React, Node.js) to the back-end (Java 8 with Spring Boot and Hibernate).• Team Management: Leading and collaborating with the development team, ensuring code quality and delivering reliable software, with a focus on CI/CD and using GitHub.• Testing and Debugging: Performing rigorous testing and resolving issues to guarantee the integrity of the applications, using JUnit 4.• Development Guidelines: Implementing best practices and coding standards (Design Patterns, version control with Subversion and Git).• Project Management: Strategic planning, setting schedules, allocating resources, and tracking progress.Highlights:• Vestibular System: A platform integrated with CRM and TOTVS Educacional, including sending notifications via WhatsApp and emails through SES from AWS.• MarIA - Artificial Intelligence: Creating MarIA, utilizing machine learning with TensorFlow, trained on the BNCC of Brazil and integrated with Google Gemini and ChatGPT, to boost adaptive learning on the CNEC Digital Platform.• Alexandria - Question Bank: The largest question bank for basic education in the CNEC network, used in both elementary and high school, as well as higher education.• EAD Moodle Platform: A distance learning platform integrated with TOTVS and SOAP web services, for higher education in the CNEC network.• Optical Reading Project: Implementation of an optical reading system for the city of Maricá/RJ, using Java, Spring Boot, Node.js, Amazon Rekognition, Google Cloud Vision API, Flutter, and Dart, serving over 30,000 scholarship candidates.• CNEC Digital Platform App: A native Java and Kotlin Android app that makes accessing the platform easier for students and teachers.

Uberaba

• Managed network infrastructure, ensuring its stability and performance.• Information security, implementing policies and procedures for data protection.• Managed Fortinet and Sophos firewalls, ensuring protection against external threats.• Managed software and hardware licensing, avoiding legal and financial risks.

Uberaba

• Managed network infrastructure, ensuring stability and performance.• Implemented information security policies and procedures for data protection.• Managed Fortinet and Sophos firewalls, ensuring protection against external threats.• Managed software and hardware licensing, avoiding legal and financial risks.• Oversaw institutional portals, ensuring their functionality and content updates.• Developed multidisciplinary innovation projects in partnership with the robotics and electronics team.• Developed inclusion projects for students with disabilities, promoting accessibility and equal opportunities.

Belo Horizonte

• Created and developed the backend and frontend of an Android application, providing an innovative user experience.• Utilized AWS cloud-based technologies to ensure the application's scalability and efficiency.• Managed credits and resources for the startup, ensuring efficient use of financial and technological resources.• Collaborated with the multidisciplinary team to define the application's requirements and features, ensuring the delivery of a high-quality product.• Conducted testing and debugging to ensure the application's integrity and stability.• Kept up with technological trends, constantly seeking new solutions and improvements for the application.

Uberaba

Zymboo is a software factory specializing in digital solutions. The company drives the success of global clients through websites, management software, and expertise in custom projects.• Acted as a backend developer, using Java J2EE for system development.• Experience in database modeling, both relational and non-relational, using MySQL, PostgreSQL, and Apache Lucene.• Responsible for maintaining Spiders (information retrieval robots) for the Zymboo and SearchNow search engines.• Developed solutions to optimize indexing and information retrieval in search engines.• Collaborated on system integration projects and API implementations.

Uberaba

CODIUB, the software development center for the Uberaba City Hall, develops digital solutions that optimize public administration and access to municipal services. Their systems encompass areas such as transit, public administration, finance, and more, directly impacting the lives of citizens.• Analysis, design, and development of web systems for the Uberaba City Hall, ensuring compliance with specific requirements and needs.• Use of technologies such as Java J2EE, PHP, Javascript and Adobe Flex for web application development.• Active participation in all phases of the software development lifecycle, from conception to implementation and maintenance.• Collaboration with multidisciplinary teams, such as business analysts and designers, to ensure the delivery of efficient and functional solutions.• Testing and debugging to ensure the quality and stability of developed applications.• Keeping up with best practices and trends in web programming, constantly seeking updates and enhancements for the developed solutions.

Master Of Business Administration - Mba, Commercial Management

I developed skills in sales, negotiation, and commercial leadership in this practical and comprehensive program. I prepared myself to face.

Specialization, Big Data - Data Science

Throughout this program, I explored a variety of essential disciplines for my training in Big Data and Data Science. From Predictive.

Specialist, Software Engineering

In this specialization, I covered a variety of disciplines, from the fundamental concepts of Software Engineering, such as requirements.

Bachelor'S Degree, Information Technology And Systems

During my Bachelor's in Information Systems, I developed solid skills in programming, systems analysis, and IT project management. I.