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Alberto Sierra Email & Phone Number
Information Technology Infrastructure Manager
at
Nucleus Fintech
1 work email found
@bodybuilding.com
2 phones found area 208
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
Information Technology Infrastructure Manager
Location
Greater Barcelona Metropolitan Area, Spain
Company size
Who is Alberto Sierra? Overview
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Quick answer
Alberto Sierra is listed as Information Technology Infrastructure Manager at Nucleus Fintech, a with 47 employees, based in Greater Barcelona Metropolitan Area, Spain. AeroLeads shows a work email signal at bodybuilding.com, phone signal with area code 208, and a matched LinkedIn profile for Alberto Sierra.
Alberto Sierra previously worked as System Architect at Freelance and System Architect at Distribuidora Oro Blanco S.A.. Alberto Sierra holds Bachelor'S Degree from Universidad Estatal A Distancia.
Company email context
Email format at Nucleus Fintech
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{first}.{last}@bodybuilding.com
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AeroLeads found 1 current-domain work email signal for Alberto Sierra. Compare company email patterns before reaching out.
Profile bio
About Alberto Sierra
Alberto Sierra is a Information Technology Infrastructure Manager at Nucleus Fintech. He possess expertise in linux, apache, mysql, networking, troubleshooting and 27 more skills. He is proficient in French, Portuguese, Catalan and English. Colleagues describe him as "Alberto is a joy to work with. He's very helpful, very easy going and seems to always be available and ready to tackle problems as they come up. I have worked with Alberto for several years and he has always been one of my go to engineers when I get stuck. He has mastered his craft and would be a valuable asset to any team in need of a linux wizard." and "Alberto is very proactive, he is constantly looking to improve processes in a innovative way. He is definitely a team player and a very reliable coworker."
Listed skills include Linux, Apache, Mysql, Networking, and 28 others.
Current workplace
Alberto Sierra's current company
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Nucleus Fintech
8 roles
Alberto Sierra work experience
A career timeline built from the work history available for this profile.
System Architect
Current
Freelance
Jan 2020 - Present
System Architect
Distribuidora Oro Blanco S.A.
Distribuidora Oro Blanco is a family-owned distribution and retail operation in the food industry in Costa Rica.I was hired to perform a baseline audit of the current systems and infrastructure, design solutions for the problems found and led the improvement/solution efforts with the in-house staff. The areas of improvement go from system administration (updates, backups, configuration and performance optimization) to network security and migration to cloud technologies.I’m also part of the company’s supply chain redesign process managing the required changes at system-level.
Jan 2020 - Dec 2022
Senior Infrastructure Engineer
Slowly migrating into "devops" engineer role after the restructuring of Bodybuilding.com, which is now part of Vitalize LLC.Adding new skills to my belt by dealing more with code and diving into microservices with golang, docker, docker swarm and kubernetes in Google cloud and AWS and assisting dev teams with their CI/CD needs.
Jan 2017 - Jan 2020
Senior Linux Systems Administrator
I am part of a team of senior linux system administrators focused in the maintenance and support of the internet insfrastructure of bodybuilding.com website and related services, including, but not limited to: web servers (apache, lighttpd), database servers (mysql, mongodb, oracle), network services (DHCP, TFTP, BOOTP, puppet, SVN, GIT), network appliances (NAS, firewalls, load balancers), web application servers (Tomcat), cloud services (amazon aws) and security (PCI-DSS, auditing). Also collaborate and assist other teams on the implementation process of the business applications in php and java for the different development environments by using change management processes.
Jan 2013 - Dec 2016
Senior Systems Administrator
Trusant Del Mar S.A.
Network, server and project administration. Infrastructure design, implementation and support.
Feb 2006 - Jan 2013
It Manager
Dotnet Ltda
Company infrastructure design, maintenance and troubleshooting, including workstations, servers, and all website-related tasks.
Sep 2004 - Nov 2005
Network Administrator
Server administrator, routing, switching, desktop maintenance and site monitoring.
Nov 2001 - Jun 2004
8 education records
Alberto Sierra education
Bachelor'S Degree
Universidad Estatal A Distancia
M202 Mongodb For Dbas
Mongodb University
Education record
Capacitación Ti Argentina
M102 Mongodb For Dbas
Mongodb University
Associate'S Degree
Universidad Estatal A Distancia
Red Hat Security Administrator
Itm
Network Security Technician
Ccna
Fundatec
FAQ
Frequently asked questions about Alberto Sierra
Quick answers generated from the profile data available on this page.
What company does Alberto Sierra work for?
Alberto Sierra works for Nucleus Fintech.
What is Alberto Sierra's role at Nucleus Fintech?
Alberto Sierra is listed as Information Technology Infrastructure Manager at Nucleus Fintech.
What is Alberto Sierra's email address?
AeroLeads has found 1 work email signal at @bodybuilding.com for Alberto Sierra at Nucleus Fintech.
What is Alberto Sierra's phone number?
AeroLeads has found 2 phone signal(s) with area code 208 for Alberto Sierra at Nucleus Fintech.
Where is Alberto Sierra based?
Alberto Sierra is based in Greater Barcelona Metropolitan Area, Spain while working with Nucleus Fintech.
What companies has Alberto Sierra worked for?
Alberto Sierra has worked for Nucleus Fintech, Freelance, Distribuidora Oro Blanco S.A., Bodybuilding.Com, and Trusant Del Mar S.A..
How can I contact Alberto Sierra?
You can use AeroLeads to view verified contact signals for Alberto Sierra at Nucleus Fintech, including work email, phone, and LinkedIn data when available.
What schools did Alberto Sierra attend?
Alberto Sierra holds Bachelor'S Degree from Universidad Estatal A Distancia.
What skills is Alberto Sierra known for?
Alberto Sierra is listed with skills including Linux, Apache, Mysql, Networking, Troubleshooting, Network Security, Firewalls, and Linux System Administration.
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