Experience

Amazon Games
• United States
• Entertainment Providers
• 700 & Above Employee
• Senior Software Engineer

  • Oct 2020 - Present

Amazon
• Bangladesh
• Advertising Services
• 1 - 100 Employee
• Senior Software Engineer

  • Jan 2016 - Present


Walmart.com - Brasil (Walmart eCommerce Brasil)

• Brazil
• Technology, Information and Internet
• 500 - 600 Employee

• Software Architect

  • Sep 2013 - Nov 2015

  Walmart.com is one of the biggest e-commerce companies operating in Brazil, offering thousands of products and services all around the country. As a software architect I've been primally working in the design and implementation of the next generation of order fulfilment software systems, including replacement systems for Order, Inventory, and Transportation Management Systems (OMS, IMS and TMS consecutively), implemented as a set of distributed web services and client applications. Walmart.com is one of the biggest e-commerce companies operating in Brazil, offering thousands of products and services all around the country. As a software architect I've been primally working in the design and implementation of the next generation of order fulfilment software systems, including replacement systems for Order, Inventory, and Transportation Management Systems (OMS, IMS and TMS consecutively), implemented as a set of distributed web services and client applications.



Abril

• Investment Management
• 1 - 100 Employee

• Software Architect

  • Aug 2010 - Aug 2013

  Editora Abril is a major Brazilian publisher and printing company and one of the biggest media holdings in Latin America. As Software Architect in Abril Mídia Digital – responsible for the development and operations of Editora Abril digital products and services – my responsibility is to define, implement and maintain software solutions, including application and infrastructure software, to meet the technical and business requirements. Besides the projects over my responsibility, I'm part of a department wide engineering working group that discusses and define technical and process solutions for common problems, like application stack, caching, performance tuning, automation, continuous integration and delivery, among others. Show less



SunGard Global Trading

• Technical Account Manager

  • Feb 2010 - Jul 2010

  SunGard Global Trading (previously GL Trade) is a word wide provider of financial order management and trading systems used by international financial institutions. Its main products were real-time market data and trading systems. As Technical Account Manager in São Paulo office we're responsible to provide technical support for Brazilian customers during the implementation and product operations, being the interface between our customers and engineering teams in New York, Chicago and Paris. Show less



Voice Technology

• Brazil
• Software Development
• 1 - 100 Employee

• Software Engineer

  • Nov 2005 - Jan 2010

  Voice Technology is a Brazilian ISV with almost two decades in the telecommunications market, present in more than ten countries in North and South America and Asia. As Software Engineer I was part of the team that developed an IP Centrex system from scratch using open-source software and open standards. My main role in the team was to define, implement and integrate infrastructure software to support the solution, including Linux servers, Keepalived/IPVS for load balancing and high availability, Java SE/EE and MySQL as application stack, OpenSER, Asterisk, among others. Show less



Ética Tecnologia e Desenvolvimento

• IT Services and IT Consulting
• 1 - 100 Employee

• Linux Engineer

  • May 2005 - Nov 2005

  Ética Tecnologia is a consulting company that provides custom IT solutions using exclusivelly open-source software and technologies. As Linux engineer I was responsible to define, implement and support solutions for our customers. Projects ranging from simple LAMP environments setup and maintenance to country wide VPN solutions connecting dozens offices and stores. Ética Tecnologia is a consulting company that provides custom IT solutions using exclusivelly open-source software and technologies. As Linux engineer I was responsible to define, implement and support solutions for our customers. Projects ranging from simple LAMP environments setup and maintenance to country wide VPN solutions connecting dozens offices and stores.



DGX

• IT Services and IT Consulting
• 1 - 100 Employee

• Network Engineer

  • Mar 2002 - May 2005

  In 2002 the Atrium's data network operation was outsourced to DGX. As Network Architect I was responsible for coordinating Atrium's network operation and maintenance team inside DGX. During that period we migrate a number of services from proprietary to open-source solutions, including traffic shaping, DNS, firewall, notifications and monitoring services. In 2002 the Atrium's data network operation was outsourced to DGX. As Network Architect I was responsible for coordinating Atrium's network operation and maintenance team inside DGX. During that period we migrate a number of services from proprietary to open-source solutions, including traffic shaping, DNS, firewall, notifications and monitoring services.



Atrium Telecom

• United Kingdom
• Telecommunications
• 1 - 100 Employee

• Network Analyst

  • Apr 2001 - Mar 2002

  Atrium Telecom provided broadband Internet service for more than 200 office building in São Paulo area. As Network Analyst I worked with installation and configuration of small, medium and large-scale networking equipments such Cisco routers and switches among others. Atrium Telecom provided broadband Internet service for more than 200 office building in São Paulo area. As Network Analyst I worked with installation and configuration of small, medium and large-scale networking equipments such Cisco routers and switches among others.


AOL
• Broadcast Media Production and Distribution
• Support Analyst

  • Jan 2001 - Mar 2001

Tie-line Consultores Associados
• Support Analyst

  • Jul 1998 - Jan 2001

Instalcom Telecomunicações
• Brazil
• Software Development
• Telecom Technician

  • 1998 - 1998