Carlos S.

Performence tuning in big enviroment with MySQL Databases.

MySQL consulting.

Architecture and infrastructure analysis of website PagosOnline: http://www.pagosonline.com/ - PagosOnline is a Colombian company of group Buscapé. I traveled to Bogatá city (Colombia) for analyse and report to top level directors all information.

This project was secret at the time.

Custom training in company to teach PostgreSQL.

Wi-fi project to share internet in public scope to all people in the city.

Move On-premise workload to the cloud.

I’ve manage a huge project for the OLX. We had about 420 servers and a Big PostgreSQL server(1TB of RAM with 96 u core). My team and I, moved on all infrastructure systems from scratch: on-premises architecture to Cloud (AWS) and after, the use of multi cloud, it means, use of AWS and Google Cloud.

Using Random Forest as supervisioned algorithme our project consist in get from Web Form helth information like age, weight, eating meat, amount of vegetable, size of person.

Once the information is complete, the submit that through PHP as frontend by the API REST written in Python using Flask (microservice conet).

The API receive the informations, processing into Machine Learning and return to the in the same time that save into the Kafta.

The architecture… Mostrar más

Using Random Forest as supervisioned algorithme our project consist in get from Web Form helth information like age, weight, eating meat, amount of vegetable, size of person.

Once the information is complete, the submit that through PHP as frontend by the API REST written in Python using Flask (microservice conet).

The API receive the informations, processing into Machine Learning and return to the in the same time that save into the Kafta.

The architecture was built to milhons of !

We have used:
- Kafka
- AWS
- Python
- Flume
- MondoDB Mostrar menos

Migration from community version to enterprise edition of MySQL and performance tuning with monitoring.

Migration from MySQL 5.1 to MySQL 5.6 with performance tuning

Database performance tuning and replication bidirectional to scale the environment.

2th year of PCI-DSS certification at Buscapé Company

All infrastructure solution focused in infrastructure to corporate environment: VPN, Proxy with Active Directory integration, Mail Server, DNS Server, Virtualization(Citrix XenServer).

Install XenServer (Citrix) with H.A and make VMS for:
- Zimbra Mail-Server
- Proxy with Control
- Firewall
- DNS Server

The Payment Card Industry Data Security Standard (PCI DSS) sets forth the security requirements for organizations that store, process and/or transmit credit or debit card transactions. My job was to apply the hardening of the database.

I building a farm environment (Cloud) PostgreSQL as Service using replication and DNS Service. The objective was integration of student information in academic system.

MySQL performance tuning in Moodle application.