Apr 2019 – Feb 2022 · 2 yrs 10 mos · Ireland

• AWS EC2 Core Platform
• Managed a team of 9 engineers, including hiring, coaching and promotion.
• Delivered a critical reengineering project for an internal server provisioning platform used by every AWS team to run hundreds of thousands of instances globally.
• AWS DynamoDB
• Created roadmap and team charter for a newly formed team that owns the message transport layer in DynamoDB – a component used in both data and control planes that operates in the range of billions of messages per second globally.
• Delivered various projects in the areas of security, durability, and latency
• Amazonian Experience Technology
• Delivered several iterative projects in the Time and Attendance space for Amazon’s newly built in-house global HR solution.

Oct 2017 – Apr 2019 · 1 yr 6 mos · Ireland

• AWS EC2 Core Platform
• Created technical vision for a newly formed team.
• Delivered several projects as Tech Lead on an internal system used by every AWS team to calculate computational capacity requirements to launch new AWS Regions.

Aug 2010 – Jul 2017 · 6 yrs 11 mos · Curitiba Area, Brazil

• As Application Architect:
• Designed, profiled and optimized a business-critical distributed application used in assembly lines worldwide. (C#, WCF)
• Designed, profiled and optimized a terabyte-scale relational database. (SQL Server)
• Designed an application for vehicle diagnostics used worldwide by 100 thousand users. (C#, WCF, WPF)
• As Team Leader:
• Introduced Distributed Kanban development process in a team of ~20 software engineers spread between Brazil and Sweden.
• Conducted technical interviews and on-boarding of new team members.
• As Lead Architect:
• Designed early-stage architecture road maps of various projects.

Aug 2010 – Jun 2011 · 10 mos

• Consultant for the Volvo IT team.

Mar 2008 – Dec 2016 · 8 yrs 9 mos · Greater Curitiba

• Invented, designed and built Sinática Monitor, a database performance monitoring tool with customers in over 25 countries. (C#)
• Wrote articles for the brazilian Active Delphi Magazine.
• Speaker at the 7th brazilian Firebird Developers Day.
• Consulting in database performance.

Aug 2001 – Mar 2008 · 6 yrs 7 mos · Greater Curitiba

• Lead the development team on designing, building and deploying automated dialers, IVRS, voice recorders and call center management systems.
• Built a full CSTA3 protocol library, including the ASN.1 codec stack.
• Built prototypes for a GPS-enabled logistics solution.
• Interviewed and hired new team members.

Aug 1998 – Aug 2001 · 3 yrs

• Helped the team design and develop version 2.0 of the company´s software for nephrology hospitals.
• Built a converter for version 1 databases.
• Built a small data warehouse for scientific research.

Mar 1996 – Apr 1998 · 2 yrs 1 mo · Foz do Iguaçu, Paraná, Brazil

• Developer in several business applications.