- 7 mins

For professional contact, you can send a contact request or message through my LinkedIn Profile or email me at 3manuek [at] 3manuek [dot] com.

GitHub and Gitlab profiles.


Since 2006, I’ve worked with a vast heterogeneous set of technologies and companies, from boutique services to large consulting firms, companies in the telco field bot for training, consulting and support.

I’m mostly focused on Open Source Databases/Datastores Reliability and Scalability and also, related technologies for data manipulation from pipelines, streaming, workers and queues. Postgres and MySQL/MariaDB are my most known database systems. However I had also other type of engines and components that I’m into too.

I do also have extensive experience on automation through Ansible and Docker, and had build large HA systems fully automated and continous integrated.

Linux is the Operating System that I have most of the experience.

My language toolset is Python, Go, Perl, R, Bash and other shells.

AWS experience and extra plus on Google Cloud.

My Stack is:

As a previous and totally unrelated experience, I worked at Federal Penitentiary Argentinian Force, as officer in several institutions, from medium to high security.

External publications

July 2nd, 2013: AWS - Postgres in AWS PostgreSQL running over EC2 instances with EBS/PIOPS storage. Minimum architecture, tips and advises.

Download AWS in Postgres from local


PostgreSQL 9.4 Associate Certification, EDB33986.

DataScience Specialization, Coursera (80% completed):

Mongo M102 - MongoDB for DBAs (Completed Training Course and Exams - Score 100%)

Big Data, University of San Diego

Current positions

Ongres Inc. (ex 8kdata)

Remote. New York/Madrid September 2017

I’m currently working as a Senior Consultant at Ongres Inc. SRE Data implementation and Devops work mostly. Technologies: Ansible, Google Cloud, PostgreSQL, Consul.

Highlighted projects: - Root and Data Engineer

El Rio de la Plata, Argentina September, 2016 - Current

Ayres became as a local project for Data Engineers aroud Open Source Database solutions.
Customers: iMedicare, Eloquentix.

Past Experience

Percona - Senior Technical Services Engineer [main position]

Buenos Aires, Argentina August 2016 - September 2017

Full description of the role here.

Remote DBA for MySQL and forks around several customers (Team Atlas).

8kData - Data External Advisor

Madrid, Spain January 2016 - September 2017

External technical advisor and consultant for Postgres and other related technologies.

UDE - Open Source Source Undergraduate Degree Associate Professor

La Plata, Argentina June 2016

Open Source Source Undergraduate Degree Associate Professor, PostgreSQL Database specialist.

Pythian - Lead DB / MySQL Database Consultant and ACTG member

Ottawa, Canada January 2015 - June 2016

2ndQuadrant - PostgreSQL consultant

Buenos Aires, Argentina February 2014 - January 2015

BlackBird IT - Operational DBA - Professional Services

Las Vegas, NV September 2011 - February 2014

Aedgency - MySQL/Oracle DBA

Barcelona, Spain November 2010 - March 2012

SIU - DBA & Database Production Consulting

Buenos Aires, Argentina July 2009 - July 2010

Globant - SysAdmin Linux - EA

Buenos Aires, Argentina February 2009 - July 2009

Correo Argentino - SysAdmin senior Linux and PostgreSQL

Monte Grande, Argentina August 2008 - February 2009

Siemens - PHP developer

Monte Grande, Argentina January - August 2008

Admitel Platform developer. Consists in PHP + (Javascript, Ajax, x/Html, xml) - Oracle 8i. Some of the ‘extra’ task was made some Perl scripts for support area.

Huenei - Application Support

Monte Grande , Argentina October 2007 - January 2008

Customers History

As a consultant, I provided independent database consulting services for the following companies (in non-particular order):

Emanuel Calvo

Emanuel Calvo

Open Source Data Specialist

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