Project Manager
Current
Feb 2016 - Present
AeroLeads people directory · profile
Sergio Fonseca Email & Phone Number
Project Manager
at
Trifecta Software
LinkedIn matched
✓ Verified Jul 2026
3 data sources
Profile completeness 100%
Current company
Role
Project Manager
Location
Heredia, Costa Rica
Company size
Who is Sergio Fonseca? Overview
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Quick answer
Sergio Fonseca is listed as Project Manager at Trifecta Software, a with 8 employees, based in Heredia, Costa Rica. AeroLeads shows a matched LinkedIn profile for Sergio Fonseca.
Sergio Fonseca previously worked as Project Manager at Sbr Netmarketing And Consulting S.A and Computing Engineer and Team Leader at Protos Marketing. Sergio Fonseca holds Master'S Degree, Computer/Information Technology Administration And Management, Mati from Universidad Nacional.
Company email context
Email format at Trifecta Software
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Trifecta Software
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Profile bio
About Sergio Fonseca
Project Manager, with vast experience leading technical teams and defining development processes from project definition to the final product delivery.Master degree in I.T. Management, PMP and PMI-ACP Certified.Technical bacground:Master degree in Information Systems.PHP & MySQL.Net Framework - Visual Basic, C#SQL Server - Transac SQL, Stored Procedures, Queries OptimizationRuby, PythonAlmost 20 years of solid experience including several international companies and high traffic websites.Specialties: Application design, development and maintenance.SEO oriented web sites.
Listed skills include .Net, Sql, Asp.Net, Software Design, and 23 others.
Current workplace
Sergio Fonseca's current company
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Trifecta Software
6 roles
Sergio Fonseca work experience
A career timeline built from the work history available for this profile.
Project Manager
Sbr Netmarketing And Consulting S.A
Maintenance and development for one of the main sites in the company using PHP and MySQL. Preparation of development plans for the future of the project and full validation of the development cycle from customer requirements to the release process.
Jun 2011 - Jan 2016
Computing Engineer And Team Leader
Senior Developer and Team Leader.Started with C# using a community platform called Community Server.Later on, this site was migrated to a PHP platform, based on vBulletin, allowing to acquire proficient knowledge in PHP, MySQL and general Linux development, as well as performing the data migration between both platforms.
Jun 2007 - Jun 2011
Computing Engineer
Worked with the maintenance and new features of a hybrid application, combining C++ code for communication with IBM AS400 servers and C#.Also provided some support for Delphi applications.
Jun 2006 - Jun 2007
Computing Engineer And Team Leader
One year as a contractor and when the contract finished, I was hired as an employee.Worked with Visual Basic .Net and C#, in client Windows applications.The work involved the use of several Microsoft Application Blocks like the Configuration, Cache, Data and AutoUpdate.
Apr 2004 - May 2006
Computing Engineer
Initially working with Visual Basic 6, Com+, Interdev and MS SQL Server 7 and MS SQL Server 2000.Additionally ASP .Net and Visual Basic .Net.
Jan 2000 - Mar 2004
Team & coworkers
Colleagues at Trifecta Software
Other employees you can reach at trifectasoftware.com. View company contacts for 8 employees →
3 education records
Sergio Fonseca education
Master'S Degree, Computer/Information Technology Administration And Management, Mati
Master'S Degree, Computing Science, Magister
Engineer, Computing Science, Bachelor
FAQ
Frequently asked questions about Sergio Fonseca
Quick answers generated from the profile data available on this page.
What company does Sergio Fonseca work for?
Sergio Fonseca works for Trifecta Software.
What is Sergio Fonseca's role at Trifecta Software?
Sergio Fonseca is listed as Project Manager at Trifecta Software.
Where is Sergio Fonseca based?
Sergio Fonseca is based in Heredia, Costa Rica while working with Trifecta Software.
What companies has Sergio Fonseca worked for?
Sergio Fonseca has worked for Trifecta Software, Sbr Netmarketing And Consulting S.A, Protos Marketing, Fiserv, and Intel.
Who are Sergio Fonseca's colleagues at Trifecta Software?
Sergio Fonseca's colleagues at Trifecta Software include Angel Fuenmayor, Marco Arias Arias, and Jurgen Mendez Bustamante.
How can I contact Sergio Fonseca?
You can use AeroLeads to view verified contact signals for Sergio Fonseca at Trifecta Software, including work email, phone, and LinkedIn data when available.
What schools did Sergio Fonseca attend?
Sergio Fonseca holds Master'S Degree, Computer/Information Technology Administration And Management, Mati from Universidad Nacional.
What skills is Sergio Fonseca known for?
Sergio Fonseca is listed with skills including .Net, Sql, Asp.Net, Software Design, Software Development, Microsoft Sql Server, Mysql, and Vb.Net.
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