Angestellt, Senior Software Architect, adesso SE
Professional experience for Herbert Barrientos
Current 1 year and 10 months, since Jun 2021
Senior Software Architectadesso SE
Software Architecture and Engineering services to clients such as Allianz, STI International, and the Volkswagen Group
4 years and 5 months, Jan 2017 - May 2021
Senior ConsultantEXXETA AG
Provided IT services in the areas of software development and maintenance, as well as data management.
1 year and 7 months, Apr 2015 - Oct 2016
Senior Application Architect & Developer
Worked in the development and maintenance of internal, business-critical applications for Resource and Capacity Management (R&CM). Conducted research on topics of importance for R&CM, and provided method mentoring.
1 year and 8 months, Sep 2013 - Apr 2015
Delivery Project Manager
Managed IT infrastructure projects for IBM's Custom Hosting Services (IGA Canada), IBM's Costa Rica Service Delivery Center, and FCA (Fiat Chrysler Automobiles).
9 months, Mar 2014 - Nov 2014
Application Owner - Express Portal (IGA Canada)
Responsible for all development efforts. Ensured that functional and non-functional requirements were met. Stood abreast technological trends to propose new application capabilities.
8 years and 8 months, Jan 2005 - Aug 2013
CEO, Software Architect and Engineer, Database Designer
Practice Management e-Tools
I was the founder of the company. I designed a cloud-based, SaaS, multi-language, appointment scheduling and time management solution aimed mainly at the healthcare sector. I coordinated all development, testing, and deployment activities. I set up all legal, tax and financial, operational, sales, and client support roles.
9 years and 10 months, Sep 2002 - Jun 2012
Software Architecture Consultant
Various Independent Consulting Projects
Principal Consultant and Software Architect in web application inception and development projects, as well as teaching and mentoring. I also provided Software Engineering & Project Management services.
9 years and 5 months, Feb 1993 - Jun 2002
Senior Software Engineer - Technical Lead of Computational Biodiversity R&D
Instituto Nacional de Biodiversidad – INBio
Member of the analysis, design, development, and documentation team that built the first institutional Biodiversity Information Management System (BIMS. I was later promoted to Project Lead for the re-engineering of BIMS’ second version, now called Atta. I was responsible for the design, implementation, and integration of the institute's first geographic information system, and for the specimen labeling process using barcode technology.
3 years, Mar 1990 - Feb 1993
I built several modules for an industrial software system called SIM (Integrated Manufacture System). I also developed customized systems for clients such as a customs agency and a pension plan financial corporation. All implementations were done in C.
Educational background for Herbert Barrientos
5 years and 10 months, Jan 1995 - Oct 2000
Instituto Tecnológico de Costa Rica
Extensive research in dynamic memories, Case-Based Reasoning (CBR), symbollic representation, machine learning techniques, fuzzy sets, Object Oriented Analysis and Design (OOAD), Object Oriented Programming (OOP), Smalltalk, Lisp, information retrieval
4 years and 4 months, Mar 1985 - Jun 1989
University of Oregon - Eugene, Oregon, USA
Programming languages, data structures, algorithms, complexity analysis, computer graphics, computer architecture, system development and integration, discrete mathematics, statistics, biology.