RICARDO FERREIRA
Sr Software Engineer
Imperatriz
Summary
Multi-talented Software Engineer, used to write high-quality, clean and robust code. Excellent design, development and deployment management skills, collaborating to fellow developers, quality assurance team members and engineers to produce and deploy flawless applications.
Highly effective at developing new applications and fixing problems with existing systems. Proficient in Java, Spring Boot, Jenkins, CI/CD, Agile/Scrum, SQL and NOSQL databases such as MySQL, Postgres and MongoDB.
Skilled and seasoned with latest technologies such as Docker, Git, Jenkins, SonarQube, Zabbix, Grafana, Elastic and scripting languages such as JavaScript and Bash to help automate continuous integration and deployment.
Oracle Cloud Certified Architect.
.
Overview
18
18
years of professional experience
7
7
Certifications
7
7
Languages
Work History
Sr Software Engineer
Sotech Digital Payments
Salvador
11.2007 - Current
- Hired to design, build and deploy very first IP-based credit-card payment application for digital transfer funds technology using cloud-based infrastructure.
- Design, coding and support of web-based payment applications using Laravel PHP, JavaScript, Bootstrap, Java,Spring Boot, MongoDB, MySQL, Tomcat, Nginx and others.
- Design, deployment and management of all back-end payment applications using Oracle, Java SE, PHP, MySQL and Spring to 100% containerized ecosystem based on Docker.
- Support and maintenance of legacy code financial reconciliation applications using .Net and C# technologies.
- Design and deployment of DevOps infrastructure focused on applications, integrating Git, Jenkins, Sonarqube, Selenium, Prometheus, Grafana, Elastic, and Zabbix.
- Deep knowledge of all security aspects regarding payment applications and its secure public network communication requirements with credit card companies and its acquirers, building secure web-based applications.
Sr Software Engineer
Vipway Telecom
Santos-SP
06.2005 - 10.2008
- Started developing back-end VoIP applications using 'Kamailio', formerly 'OpenSER', framework and MySQL to provide signalling, registration and media integration to provide value-added internet services to more than 100.000 customers.
- Integrated authentication and authorization backend VoIP services with RADIUS/SYSLOG /PPPoE platforms,in order to provide customer with SSO services. Implemented basis for suite of monitoring and observability applications to better manage distributed network-services infrastructure.
Education
PGDip in Full Stack Web Development - Web Development
Faculdade Unyleya
Brasília-DF 03.2022 - 2023.03
PGDip in Software Engineering - Software Engineering
Faculdade Unyleya
Brasília - DF 10.2011 - 2012.07
PGDip in Computer Science - Computer Science And Programming
Universidade Mackenzie
São Paulo - Capital 02.1995 - 1996.07
Bachelor of Science - Eletrical Engineering
Universidade São Judas
São Paulo - SP 01.1990 - 1995.01
Skills
Software applications
Accomplishments
- Oracle Cloud Certified Architect, 2023
- Oracle Cloud Certified Foundations Associate, 2023
- Designed and created successful software and applications for high-traffic credit-card digital payments, as shown in https://www.sotech.com.br.
- Key contributor and sponsor in adoption by the team of design patterns guidelines along the software development process such as MVC, SOLID and TDD.
- AWS Cloud Essentials, 2022
- MongoDB, NoSQL e Mongoose - 2021
- UML and Object Oriented Design Foundations - 2020
- Responsive HTML5, CSS3 e BEM - 2020
- Data Structures and Algorithms - 2019
- Master CSS, Grid and Flexbox - 2019
- Jenkins CI/CD - 2018
- Docker Project-Based Approach - 2017
- Kubernets for Beginners - 2017
- PHP-7 WEB Developers Review - 2017
- PHP Object Oriented Best Practices - 2017
- JavaScript - 2016
- Git and GitHub - 2016
- Spring Boot - 2016
- Spring MVC - 2014
- IPv6 Basics – 2011
- Java Advanced - 2011
- Java and OOPS Paradigm - 2010
- FreeBSD Security Expert Engineer, - SEE - 2010
- FreeBSD Systems Administrator – SAA - 2010
- PostgreSQL – 2009
- Advanced PostgreSQL - 2009
- OpenSER – Switch SIP - 2009
- FreeBSD Systems Administration - 2006
- Project Management – USP - 2000
- Cisco Voice – CVOICE, San Francisco, USA – 2000
- Supporting Microsoft Cluster Server – San Diego, USA – 1997
- Wide Area Network Integration – San Antonio, USA - 1996
- Shiva Remote Access Services – Boston, USA – 1995
- Shiva Professional Services – Boston, USA -1995
- Unix QNX - 1990
- Small Computer System Interface – Minneapolis, USA -1990
Certification
Https://www.freecodecamp.org/certification/fccafad993d-1fad-465d-a551-3837fe575f0d/javascript-algorithms-and-data-structures
Timeline
Oracle Cloud Certified Architect
08-2023
Oracle Cloud Certified Foundations
08-2023
Https://www.freecodecamp.org/certification/fccafad993d-1fad-465d-a551-3837fe575f0d/javascript-algorithms-and-data-structures
01-2023
Https://www.freecodecamp.org/certification/fccafad993d-1fad-465d-a551-3837fe575f0d/responsive-web-design
12-2022
PGDip in Full Stack Web Development - Web Development
Faculdade Unyleya
03.2022 - 2023.03
PGDip in Software Engineering - Software Engineering
Faculdade Unyleya
10.2011 - 2012.07
Sr Software Engineer
Sotech Digital Payments
11.2007 - Current
Sr Software Engineer
Vipway Telecom
06.2005 - 10.2008
Cisco Certified Design Professional
07-2001
Cisco Certified Network Professional
06-2000
Microsoft Systems Engineer Certification
07-1999
PGDip in Computer Science - Computer Science And Programming
Universidade Mackenzie
02.1995 - 1996.07
Bachelor of Science - Eletrical Engineering
Universidade São Judas
01.1990 - 1995.01
Similar Profiles
Cole LaidlawCole Laidlaw
Senior Software Engineer at Digital Payments GroupSenior Software Engineer at Digital Payments Group
SANDEEP B.RSANDEEP B.R
Finance Executive at Synechron Digital Payments Private LimitedFinance Executive at Synechron Digital Payments Private Limited
RUKHSANA KHALIDRUKHSANA KHALID
Assistant Director - Talent Acquisition at i2c Inc - FinTech/Digital PaymentsAssistant Director - Talent Acquisition at i2c Inc - FinTech/Digital Payments