Leonardo Camargo Email & Phone Number

São Paulo, São Paulo, Brazil

São Paulo, Brazil

São Paulo Area, Brazil

Responsible for the discipline of Systems Performance, Cloud, Infrastructure, tools that fit with all these areas and, definitely not least important, responsible for presales of everything that fits with my area. Development, watching and guiding the whole team are daily activities, besides being the quality keeper of all work done by the team to our.

São Paulo Area, Brazil

My first week at First Data was really chaotic. I started in the middle of a crisis and I was dragged to a war room as soon as I picked up my notebook. It took the whole day to figure out what was happening, but I realize there were only 2 instances of the application and each instance with 60 Gb of Heap. So, everytime a full gc occurred, a huge.

São Paulo Area, Brazil

During my short time at Rivendel I learned a lot about AWS Cloud. The project that I worked on was a data lake creation for a Financial Institution. As a matter of fact I didn’t work only at that creation. I worked on the encryption process of sensitive data that is leaving the DC towards the cloud. Since all data was sent over the internet, the best.

São Paulo Area, Brazil

I started to lead a small team of 5. Teaching them was something that I really enjoyed. I started to create a few training and challenges for them in order to improve their knowledge quickly. I also start to visit our customers as a pre-sales. The idea of seeking to understand the others' necessity, what they really need, made me fulfilled. There are some.

São Paulo Area, Brazil

As a senior engineer I began to handle complex issues like solving undocumented framework bugs or bugs made by software developers that forgotten to use appropriatly design patterns.One of the most pleasant projects was a stress test on an acquiring company. We have to simulate a POS sending debit and credit transactions using ISO 8583 protocol. The big.

São Paulo Area, Brazil

As I gained experience I began to deal with more complex tasks like debugging and troubleshooting slow systems. When it was a product of a performance test, we used to have a bunch of tools for monitoring and this made the analysis really quick. But once in a while I was called for troubleshoots on customer systems and they don’t have efficient monitoring.

In InMetrics, I started to work directly with system performance, dealing with kernel tuning to avoid SYN Flood messages and dropped packages during a high system usage, and testing exhaustively the performance of a huge number of systems, with distinct technologies and architectures.Before the test planning began, a critical talk always had to be done.

São Carlos, SP - Brazil

As a Junior analyst I started handling simple tasks like running automated scripts to setup a server or answering the phone when customers had something to complain about their systems. As the time came by, I began to deal with more complex subjects like system deployments specifications, network troubleshoots, firewall situations and linux kernel.