Luis C.
Back-end and Systems Engineer

Skills

Node.js

Spring Boot

Cascading Style Sheets

Typescript

Github

Html

Java

Javascript

Sqlite

Microsoft Azure

Docker Cloud

React

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Bio

A seasoned IT professional with over 17 years of experience, specializing in API and System Development. The individual has a rich background in both technical and analytical roles, contributing to the creation and maintenance of websites and backend development projects, focusing on API service maintenance within microservices for the financial and banking sector. Their work is closely aligned with agile methodologies, SDLC principles, and rigorous security, governance, and compliance standards.

The professional possesses robust expertise in computer systems technology, having developed calculation formulas and reporting mechanisms for various public sector areas, particularly tax-related fields. They leverage their IT knowledge to deliver comprehensive business solutions beyond mere software development.

Technical proficiencies include Java, JavaScript, SQL, and Azure, among other languages and platforms. They hold multiple Microsoft certifications including Azure Fundamentals, Azure Data Fundamentals, Azure AI Fundamentals, Security Compliance & Identity Fundamentals, and are recognized as an Azure Developer Associate.

Expert in a wide range of technologies, they are skilled in back-end development using Java, Spring, Quarkus, Apache Camel, JavaScript, TypeScript, Node, and NestJS; front-end frameworks including React and Angular; and database management with Sybase, MySQL, Postgres, SQL Server, and MongoDB. Their DevOps expertise includes Git, GitHub, GitLab, Terraform, and Docker, while cloud services proficiency spans Azure, AWS, and GCP. Their focus areas encompass Microservices, MVC, Monolith patterns, REST API, and Web Systems, adhering to best practices in clean code architecture, TDD, BDD, and SOLID principles, along with automated testing using JUnit, Selenium, Gherkin, and Jest.

Proficient in system monitoring through Splunk and Azure Monitor, automation via Power Automate, and documentation and sharing platforms like Notion, Sharepoint, and Confluence, they emphasize agile methodology and prioritize quality, security, compliance, and governance.

Demonstrating a commitment to lifelong learning and community engagement, they actively participate in self-directed learning, knowledge sharing, and staying abreast of cutting-edge IT innovations.

Back-end Developer
5/1/2023 - Present

Consulted and provided services for clients in the banking and financial sector. Developed and maintained applications with a microservices architecture utilizing Java, Spring, Apache Camel, Maven, MongoDB, Azure DevOps, MQ, Jetty, JBoss, Terraform, REST API, and SOAP. Engaged in the development and support of solutions using Power Automate and Power BI. Applied agile methodologies to manage projects effectively. Facilitated documentation and knowledge sharing through Confluence and SharePoint.
Starter - Intern
5/1/2022 - 4/1/2023

Led the development of applications with a microservices architecture using Java, Spring, Node.js, and PostgreSQL, ensuring efficient and scalable system design. Provided consulting, support, and development for applications employing microservices architecture using technologies such as Java, Spring, Apache Camel, Maven, and MongoDB. Utilized Azure DevOps for continuous integration and deployment, and implemented message queuing (MQ) solutions. Proficiently developed and maintained REST and SOAP APIs, and leveraged Power Automate for workflow automation, catering specifically to the banking and financial sector. Collaborated effectively within Agile methodologies to deliver high-quality software solutions. Ensured version control using GitLab.
Administrative Chief of the Water and Sewage Division of the Municipality of Orlândia
1/1/2014 - 12/1/2016

Led the restructuring of administrative sector processes, ensuring increased efficiency and streamlined operations. Directed the migration of the management system, facilitating a smooth transition and minimizing disruptions. Spearheaded the implementation of an innovative system that allowed for simultaneous invoice issuance and reading, greatly enhancing billing accuracy and timeliness. Actively participated in the development and establishment of social tariffs and discount programs for timely payments, promoting customer satisfaction and loyalty.
Computer Monitor
4/1/2007 - 5/1/2022

Developed proficiency in SQL through the creation and editing of reports and tax calculation scripts. Mastered the use of Groovy and ArqJob (Betha) for maintaining and creating scripts aimed at generating shipments and performing imports via file or web service. Acquired frontend development skills with HTML, CSS, Javascript, and Joomla, supporting web page development. Effectively managed system maintenance and enhancement through ticketing systems, providing robust support for city employees/users both in-person and remotely. Crafted comprehensive helpdesk articles, guides, and checklists for system users, ensuring ease of system use and troubleshooting.

Oversaw the monitoring of system implementations and migrations, ensuring smooth transitions and minimizing downtime. Conducted computer maintenance and provided graphic design services for tax booklets, demonstrating versatility in technical and creative tasks. Planned, implemented, and maintained computational infrastructure, including servers, workstations, and communication networks (wired networks, fiber optics, wireless), as well as managing email services, DNS, DHCP, and Active Directory (AD). Configured backup systems to ensure data integrity and recovery capabilities. Demonstrated in-depth knowledge of configuring environments for Windows, Windows Server, and Linux, ensuring robust and secure IT operations.

Information Systems at University of Franca
2021 - 2024
Business Administration and Marketing at Orlândia College - FAO
2008 - 2011
Computer Technician at ETE Alcídio de Souza Prado
2002 - 2003

Microsoft Certified: Azure Developer Associate at Microsoft
1/1/2023
Microsoft Certified: Security, Compliance, and Identity Fundamentals at Microsoft
1/1/2023
Microsoft Certified: Azure AI Fundamentals at Microsoft
1/1/2023
Microsoft Certified: Azure Data Fundamentals at Microsoft
1/1/2023
Microsoft Certified: Azure Fundamentals at Microsoft
10/1/2022
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Bootcamp Inter Frontend Developer at Digital Innovation One Inc.
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Bootcamp JavaScript Game Developer at Digital Innovation One Inc.
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Bootcamp GFT Start #3 Java at Digital Innovation One Inc.
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Bootcamp Eduzz Fullstack Developer #2 at Digital Innovation One Inc.
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Bootcamp Cognizant Java Developer at Digital Innovation One Inc.
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Bootcamp Amdocs JAVA Developer at Digital Innovation One Inc.
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Global Acceleration Dev #19 GFT at Digital Innovation One Inc.
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Bootcamp Spread Java Developer at Digital Innovation One Inc.
12/1/2021
Bootcamp Java Developer at Digital Innovation One Inc.
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Global Acceleration Dev #18 GFT at Digital Innovation One Inc.
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International Career Acceleration #2 TONNIE – Talent On European Experiences at Digital Innovation One Inc.
11/1/2021
International Career Acceleration #1 Volkswagen Digital Solutions - Road to Portugal at Digital Innovation One Inc.
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Fluig & Protheus Integration at TOTVS Fluig Academy
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Bootcamp Impulso React Web Developer at Digital Innovation One Inc.
11/1/2021
Bootcamp Become Remote at Digital Innovation One Inc.
11/1/2021
English 1 at Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Sul
10/1/2021
Bootcamp LocalizaLabs React Developer at Digital Innovation One Inc.
10/1/2021
Global Acceleration Dev #16 Avanade at Digital Innovation One Inc.
10/1/2021
Good Practices in Information Security at Escola Paulista de Contas Públicas TCE-SP
9/1/2021
Global Acceleration Dev #14 - Avanade at Digital Innovation One Inc.
9/1/2021
Bootcamp everis Quality Assurance Beginner #2 at Digital Innovation One Inc.
8/1/2021
Global Acceleration Dev #13 Avanade at Digital Innovation One Inc.
8/1/2021
Bootcamp GFT START #2 JAVA at Digital Innovation One Inc.
7/1/2021
Bootcamp Code Anywhere at Digital Innovation One Inc.
7/1/2021
Global Acceleration Dev #11 - Santander at Digital Innovation One Inc.
7/1/2021
IT Systems Projects at Fundação Bradesco
6/1/2021
Ethics in Systems Development at Fundação Bradesco
5/1/2021
Computer Forensic Expertise at Cruzeiro do Sul Virtual
5/1/2021
ITIL Fundamentals at Fundação Bradesco
4/1/2021
Fundamentals of IT Governance at Fundação Bradesco
4/1/2021
Fundamentals of COBIT® 4.1 at Fundação Bradesco
4/1/2021