- 6 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.

As a previous and totally unrelated experience, I worked as Officer (Adjutor Principal was my last grade) at Federal Penitentiary Argentinian Force, 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) - Principal Data-Engineer

Remote. New York/Madrid Since September 2017 as OnGres, previously working as Consultant in 8kdata

Architecture, Infrastructure and Database expert. Concerned in all the aspects and components in a Data Stack, in high end/traffic customers and platforms.

Database and SRE for fancy companies like Gitlab, BBM (Blackberry), Conrad Electronics and Postmates.

Highlighted projects:

Techs: - Root and Data Engineer

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

Ayres is an analytics company, working on custom targeted problems of certain complexity. We do all in cloud, high privacy, company as a code.

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 - Technical Lead / 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). Thanks to every customer that trusted in me!

Emanuel Calvo

Emanuel Calvo

Open Source Data Specialist

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