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Last update: 2023-02-01 06:34:21 -0300. Final note.

Introduction

Paulo Jerônimo currently works in companies in the labor market in positions such as Full Stack Developer or DevOps and Site Reliability Engineer. Right now, he is available to work part-time or full-time. Please access the links in this paragraph. They will lead you to specialized versions of this resume demonstrating Paulo’s performance in these positions.

This resume is a generalist and summarized version of the CVs presented in the links above. So, please check out Paulo Jerônimo’s CV if you want detailed information not covered in this resume.

Paulo Jerônimo is a consultant, technical team leader, architect and software developer, author, trainer, and speaker. He has been active in the corporate market since 1993. As a developer, he prefers using open-source platforms and programming languages and is currently focused on building decentralized applications (DApps) for Web3. He has developed code with agile practices since he met Kent Beck, in person, at the event Extreme Programming Brasil 2002. Experienced in architectural definitions, development, and infrastructure to meet non-functional requirements in mission-critical, scalable, fault-tolerant, and executable systems by a cluster of application servers in public or private computing clouds. He leads self-managed teams that work on mission-critical challenges. He works effectively by operating independently even under pressure situations. He influences and mentors development teams to meet clients strategic business needs. He defines business strategies, architectural solutions, use models, implementation, and operation of agile development processes. Plans software development, including the use of ALM and DevOps processes. He works daily on cloud platforms such as Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure. From 2001 to 2017, he installed and configured dozens of Java EE application servers (Apache Tomcat, JBoss EAP, IBM WebSphere, etc.) and platforms such as RHSSO, OpenShift, and CloudFoundry. He is capable of defining strategies for installation, optimization of size and configuration, best practices for administration, automation of deployment, and topology design, as well as methods for troubleshooting, analysis, and performance tuning. He passes on knowledge, acting as an instructor in corporate training and speaker at events. He has more than 3,400 hours of in-person training delivered to various customers covering varied topics in architecture, software development, and administration of middleware servers. Since 2018, he has been educating people about Blockchain and Ethereum, and, at the moment, he is more focused on mentoring and participating in events related to Web3. One last detail that offers clues about Paulo’s personality: he is an amateur triathlete and has finished three of the four Ironman races he has participated in.

 Technical Skills

Please note that when opening most of the links below you will be redirected to my "sitemap" page where I will introduce you to some other links to projects or documents I’ve already created associated with the selected theme.

 Professional Experience

Please, open the link "Read more …​" if you want more details than the summarized information below.

Oct/2019 to Present - Founder and Web3 Developer of Finisher.Tech - Finisher.Tech is a personal project where I put my efforts into developing software using technologies like Blockchain, Artificial Intelligence, and Data Visualization to produce Move-To-Earn DApps for the wellness area. Read more …​

May/2022 to Jul/2022 - Senior Software Developer at ília - I acted as a backend developer using JavaScript and TypeScript focusing on security issues (as seen this video). In parallel, I worked in the innovation area to bring a culture of developing decentralized applications (DApps) to the company using Blockchains such as Ethereum, Polygon, and NEAR. This educational process was initiated before I rejoined ília as an employee by offering them mentoring on Web3 technologies through my own company. Read more …​

Apr/2021 to Aug/2021 - Senior Software Architect at Foton - Worked using Java and Java EE technologies in Open Banking solutions. Read more …​

Feb/2021 to Jul/2021 - Senior Software Developer at OSO DevOps - Working as a freelancer software developer using AWS technologies (like Lambda and Kinesis) and programming in Bash, Python, JavaScript and Java. Read more …​

Feb/2021 to Mar/2021 - Senior Software Architect at Basis - Worked at Presidência da República focused on develop a project using Spring Boot, Spring Cloud Stream and Kafka. Read more …​

Jul/2020 to Jan/2021 - Senior Software Architect at ília - Worked at Caixa Seguradora focused on develop RH-SSO (Keycloak) software extensions (written in Java). Read more …​

Feb/2018 to Feb/2019 - Software Developer at Integer - Through this company and its partner (Novabase), I worked as an architect and software developer for Thales Group developing solutions at Thales Ground Transportation System. Read more …​

Sep/2017 to Jan/2018 - Java Instructor at Oracle - Through my company, I acted as a Java Instructor at Oracle. Read more …​.

Oct/2016 to Jan/2018 - Senior Consultant at Red Hat - Through my company, I acted as a Senior Consultant at Red Hat. Read more …​.

Oct/2015 to Sep/2016 - Project Manager at Cebraspe - I led a small team (some few developers and DevOps guys). We designed a Computer Based Test (CBT) solution (programmed in Node.js to run on Docker containers). Read more …​

Feb/2015 to Sep/2015 - Middleware Specialist at Tecnisys - Tecnisys is a Red Hat's partner. When I was working there, also, an IBM partner. I worked for this employer offering consulting and training services on Red Hat’s Linux, middleware and cloud products, including the following servers / solutions: OpenStack, OpenShift, JBoss EAP, Wildfly, JBoss ESB, JBoss Fuse, JBoss Data Virtualization, JBoss AMQ, JBoss Developer Studio, JBoss BPM Suite, JBoss BRMS. Read more …​.

Sep/2014 to Jan/2018 - JBoss Instructor at Red Hat - I worked as a Red Hat Certified Instructor (RHCI). See the list of my delivered training in the topic "Delivered Courses".

Sep/2014 to Mar/2015 - Java EE Architect at Ministério da Justiça - I was hired by UNDP as a Java EE consultant to build the architecture for SISLEGIS application and guide the development team to use Java EE best practices. Read more …​

Jun/2013 to Jun/2014 - Middleware Specialist at +2x - Acting for clients of the company, developing activities related to supporting for Linux servers (CentOS, RHEL, Debian) and middleware running Apache HTTP, Ngnix, Apache Tomcat or JBoss EAP. Supporting for applications written in Python, PHP, and Java. Read more …​

Jan/2013 to Jun/2013 - Java EE Architect at Capes - Participation in project development (Java EE) for the financial area of Capes, assisting in the implementation of a methodology of tests for applications (Test Drive Development (TDD)/ Behavior Driven Development (BDD)). Read more …​

Aug/2011 to Jun/2012 - Websphere Specialist at IBM - I worked in the IBM WebSphere team as a consultant/expert in WebSphere Application Server (WAS) and IBM Business Monitor (used to do Business Activity Monitoring (BAM)). Read more …​

Dec/2010 to Apr/2011 - Middleware Specialist at Algar - I worked in consulting and support services for JBoss, Oracle and Apache application servers, for CNPq client ( Brasília). Read more …​

Jan/2008 to Apr/2009 - JBoss Specialist at Ambima - I worked in supporting middleware’s infrastructure that makes up the Selic application servers, at Central Bank ( Rio de Janeiro)). Read more …​

Jul/2002 to Oct/2004 - Java EE Architect at Brasil Telecom - I did software architecture and development in Java, C, and C++ for many telecommunications applications. Read more …​

Sep/1999 to Jan/2018 - Self-employed at Paulo Jerônimo ME - Paulo Jerônimo Treinamentos Eireli-ME was the name of my own micro company. It was founded in September 1999 with the name ALP Engenharia de Software Ltda. For many years my company lived only attending some specify customers, without a trademark. Therefore, in April 2010, I decided to give it one: Lado Servidor. Using this name, I developed many works involving the creation of custom training to many customers. Read more …​

1993 to 1998 - Between these years I also developed many projects using COBOL, Pascal, C, C++ and Delphi. Read more …​

 Education

Academic Background

  Universidade de Brasília (UnB), 2001 → 2002
Specialist degree. Course: Distributed Systems and Object Orientation.
  Universidade Católica de Goiás (UCG), 1994 → 1998
Bachelor’s degree. Course: Computer Science.

Language Skills

Portuguese: Native language.
English: Fluent → Level CEFR B2 at British Council EnglishScore Core Skills test. See some of My English Videos.

Delivered Courses

As an instructor, I delivered official courses (Oracle/ Red Hat, for example) and some that I wrote on my company (or with partners) to attend to customers in person. The file delivered-courses.csv (with more than 3,400 hours training people in technology-related subjects) can be downloaded in CSV format and gives you an idea of my effort always to stay tuned with the current technologies in its epoch.

Certifications

Red Hat Certified System Administrator (RHCSA). Jul 18, 2014 - Nov 01, 2018. (See certificate)
Red Hat Certified JBoss Administrator (RHCJA). Jul 17, 2014 - Nov 01, 2018. (See certificate)
Sun Certified Business Component Developer for the Java 2 Platform 1.3, Enterprise Edition (SCBCD). Feb 2007.
Sun Certified Programmer for the Java 2 Platform, Standartd Edition 5.0 (SCJP). Feb 2007.
Sun Certified Web Component Developer for the Java 2 Platform 1.3 (SCWCD). Jun 2003
Sun Certified Programmer for the Java 2 Platform 1.2 (SCJP). May 2002.

Conferences & Presentations

I did a lot of presential talks about many technical topics in Brazil. Currently I’m redirecting my efforts to produce online content on my video channels (YouTube, Odysee, and Instagram).


Final note

I build Documents in the same way as Code (Docs-As-Code). Read more about how I do this, and my ideas to develop this CV in an even better way, in