RSRonaldo Tavares da Silva
@rndtavares
Senior software engineer with extensive experience in AI and cloud solutions.
BrazilWhat I'm looking for
I am a seasoned software engineer with over 20 years of experience in developing highly available applications. My journey has been marked by significant achievements, including the development of a POS support chatbot that reduced costs by 92% for a contact center. I am passionate about mentoring Java developers and have founded a study group community to help them enhance their skills.
As a cloud enthusiast, I hold 7 AWS certifications and 2 Google Cloud certifications, showcasing my commitment to continuous learning and professional growth. I have contributed to open-source projects, particularly in the Langchain4j repository, and have shared my knowledge as a speaker at events like AWS Summit São Paulo and The Developer's Conference São Paulo. My blog serves as a platform for sharing insights and experiences in the tech industry.
Experience
Work history, roles, and key accomplishments
PASoftware Specialist II
PagBank
Jun 2018 - Present (6 years 11 months)
Responsible for customer service applications including Chatbot, FAQ, IVR, and contact center backoffice platforms. Define solutions architecture and deliver scalable systems while mentoring junior developers. Focus on innovative AI solutions to enhance self-service applications.
Senior Java Developer
SulAmérica Seguros
Sep 2013 - May 2018 (4 years 8 months)
Engaged in systems analysis, development, and maintenance using Java. Responsible for designing new system architectures and refactoring legacy systems.
Senior Java Developer Analyst
Banco Votorantim
Mar 2012 - Aug 2013 (1 year 5 months)
Developed the management results reports system for the bank, integrating it into the Consolidated Information System Portal for the board of directors.
Mid-level Developer Analyst
TV Cultura
May 2008 - Aug 2008 (3 months)
Responsible for the strategic planning and project control system, involving design, requirements gathering, database modeling, and development.
Junior Developer
VS Software House Informática
Jul 2005 - May 2008 (2 years 10 months)
Developed an ERP system with financial, invoice, and quality modules for plastic industries, providing training and customer support.
Education
Degrees, certifications, and relevant coursework
UMUniversidade Presbiteriana Mackenzie
Bachelor's degree, Information Systems
2006 - 2011
Bachelor's degree in Information Systems, focusing on the development and management of information systems and technology solutions.
SESENAC
Technician, Information Technology
2005 - 2006
Information Technology Technician program, providing foundational skills in IT and technical support.
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
Website
ronaldotavares.devJob categories
Skills
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