Resume

- 8 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.

Bio

Since early years in my professional career, Databases and Open Source had both a considerable predominance at work, and it eventually they turned into my specialization over other IT technologies and areas. As any other IT components, Open Source Databases, are not isolated from the inherent and forced evolution of the technology stacks and, as a DB professional, my main concern was to not split the database component from the whole architecture as it used to be an odd piece due to its complexity. That is, mostly, the reason of my profile being mutated during the last years and positions, converging into a Database Reliability Engineer with consistent knowledge of architecture and infrastructure - emphatically IaaC (Infra as a Code), manipulating databases as any other component through CD/CI and following the most modern HA concepts. Not mentioned, at least directly, I managed to support and implement full architectures on bare metal premises and major cloud providers (being OnGres, Google Cloud partner), both in virtualized environments as dedicated hosting.

Even tho relational databases are frequently mentioned in this resume (MySQL and Postgres respectively, among others), I do not circumscribe around these exclusively, as nowadays all different engines (KV, FTS, analytics/columnar store) are integrated in complex stacks and need to synergy efficiently in the data workflow.

Part of this mutation, I’m currently walking through Data Engineering role, integrating components and setting up Data Lakes for stream analytics and experiencing with different engines and models.

I had also co-founded CanalDBA, with the intention of agglomerating specialists and advocate Open Source Databases in Latam.

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

Certifications

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 position/s

Ongres Inc. (ex 8kdata) - Principal Data-Engineer

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

I’m the guy that when someone asks “Does this shit works?” I break it, find that it does not work or it does either.

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

Highlighted projects:

Techs:

Ayres.io - 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.

Techs:


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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