Locaweb is the leader in Hosting & Infrastructure Services in Brazil and Latin America since 2011, according to the IDC. With 15 years of experience and partnerships with 21,000 developers, it provides solutions for Software (SaaS), Platform (PaaS) and Infrastructure (IaaS). The company has approximately 260,000 clients and capacity for an excess of 25,000 servers. Here I work with Java, PHP, Laravel, Spark, Cassandra, Tomcat, MySql, GoLang, PostgreSQL, Port25 Power MTA.

Allin Mail is Marketing Cloud leading in Brazil with clients such as Sephora, CitiBank, Intersena, PontoFrio.com, Extra, Pão de Açucar, Casas Bahia, Marisa, Ricardo Eletro, Insinuante, Magazine Luiza, NetShoes, Casa & Video, C&A, Lojas Americanas, Livraria Cultura, LG Eletronics, Tecnisa, Gafisa, Bagaggio, Esporte Interativo, Grupo Estado, Glamour, E-facil, SafariShop, Ebit, Buscapé, Minha Vida, Ig.com.br and many others. Recently the company was 100% acquired by Locaweb which is the main Hosting Company in South America.

Major clients: Reserva 51 (Pirassununga), LG Electronics, Paypal, Sephora, H2O+, Laselva, Giovanni Draftfcb, eFácil, Tribo Interactive, Netza, Wine.com.br, Lime & Tonic, Pedala, The Boutique and Grupo Rendimento, Visa TravelMoney and Cotação Cambio.

Seven is a consulting business based in Tampa, Florida. It has operated since 2004 with projects in countries such as the USA, Canada, Dubai, Turkey, Germany, Iran and Brazil. The main goal and purpose of the business is to develop other businesses, specializing in company Sales, Marketing, Advertising, and Training. Our expertise go beyond the mentioned with a strong, well-trained technical staff for production line and factory analysis and cost estimates. We believe in lower costs, higher sales, efficient marketing and advertising, better trained staff, higher production and higher employee productivity.

Founded in 2007 and based in São Paulo, SP, All in Media was an agency with desire to offer something different in creating and implementing Publicity campaigns. All in Media had clients as Caetano Veloso, Columbia Tristar, Natasha Filmes, Buscapé, Giuliana Flores, E-facil, IG Educa, Sacks, Primus, Wine, Fundo IP and many others.

I-equities was a venture capital with investments on Mukirana.com, Contruclick.com and Ehub.com.br

The Liga Retrô emerged in 2001 as a new concept of clothing to the lovers of sports. Inspired by moments unforgettable, eternal idols, great plays and memorable moments.

The Largest Brazilian company in IT services with 6.500 professionals, CPM provides services in IT Consulting, Application Outsourcing, Infrastructure Solutions and Business Solutions, always focused on the best practices of the market’s major segments. CPM was the only Brazilian company mentioned in the Black Book of Outsourcing as one of the 50 best global outsourcing companies, holding 22nd place. It was also Brazil's first IT services company to earn the CMMI Dev 1.2 Level 5 certification. In this company i created products for organizations as Bradesco, Contax, ONS, NET, Carrefour, Embratel, Telefonica, Petrobras and other organizations. I developed products on the ITIL methodology and my team worked with technologies as PHP, Postgresql, pl/pgsql, HP OpenView, IBM Tivoli, SNMP, Solaris and FreeBSD. During my work here, I had the pleasure of helping to develop the first NOC (Network Operation Center) for CPM. This big operation allowed the monitoring of technological assets and networks for multiple clients around Brazil.

The Invent was one of the most popular holdings in the business of Internet in Brazil. Invent had under his umbrella sites as Elefante.com, CentraldeDesejos.com, ViaGlobal.com, Comuniquese.com.br, Ocarteiro.com. Here I worked with solutions such as PHP, MySQL, Sybase, Oracle, Qmail, Sendmail, Linux, FreeBSD, ImageMagick and GD.

In Global American holding i worked with the Internet Fáci ISP, the first 0800 internet service provider . Here i created solutions for the website, the authentication system and the billing system. I worked inside RedeLivre ISP with solutions in PHP, Perl, Postgres, pl/pgsql, FreeBsd, Radius Cistron, SendMail, PostFix, Delphi, NAS Servers and Cisco Routers. At the same time I created a windows dialer in Delphi. This solution facilitated the internet connection because it was unnecessary to advanced settings to connect to the Internet. This solution was used by several small ISPs around Brazil.

Fuji Computers was a Greyhound Computers subsidiary and had a focus on design projects to large corporate networks and supply of high-tech assets. I worked in this Company with operations & maintenance of networks and the work stations located in the center area of Rio de Janeiro. This included working with different types of devices and measurement devices for work stations. I worked on projects for companies as Bob's, Cor & Sabor, Embelleze, Logisplan, Ivo Pitanguy Clinic and many others. I've worked with solutions such as Conectiva Linux, Windows NT, Novell NetWare 4.1x, Exchange Server 4.0, Exchange Server 5.0, SendMail, PAM and Cisco Routers.At the end of 1998 i helped to create in Brasnet (IRC) first Hacker's channel in Brazil. This channel researched many techniques for creating Virus, Defacement, Nukes, Invasions, Backdoor and Sniffer. All with the intention to propose techniques to improve the security of servers and networks. A year earlier, in 1997, I started programming in my house my first lines in Pascal, Delphi, Visual Basic and PHP/FI. In 1999 Fuji Computers was acquired by another large Multinational company.