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Senior
Registration: 18.11.2025

Tania Sandoval Rosales

Skills

Data Analysis
Linux
Ubuntu
Fedora
CentOS
GitHub
PHP
Java
JavaScript
C#
SQL
MySQL
PostgreSQL
WordPress
Joomla
Moodle
MS Excel
Visual Studio .Net
Enterprise Architect
Snagit
Visio
MS Project
Jira
Trello
Google Workspace

Work experience

Senior Systems Analyst
03.2024 - 04.2024 |Sistemas Geoinformáticos
UML, Enterprise Architect
● Led the structuring and writing of the Project Analysis and Design Document, including UML diagrams, ensuring technical accuracy, conceptual clarity, and alignment with client approval criteria. ● Implemented documentation quality guidelines to ensure consistency, traceability, and comprehension by both technical and business audiences.
Assistant Project Manager
03.2022 - 11.2022 |Lundero & Asociados
MS Project, JIRA, Google Workspace
● Coordinated the review and quality control of documentation deliverables for a risk management system project built on serverless architecture (AWS). ● Wrote and edited project documentation, including reports, operational guidelines, and organizational change management materials. ● Complemented documentation responsibilities with project management under PMI and Scrum approaches, facilitating communication between technical and business areas.
IT Specialist for the Broadband Program (IDB)
06.2018 - 01.2022 |TELCOR - Telecommunications Regulator of Nicaragua
Documentation, Project coordination
● Led the technical and administrative documentation of technology modernization projects, preparing Terms of Reference, process documentation, progress reports, and technical proposal evaluations in line with institutional standards. ● Ensured quality, consistency, and regulatory compliance of all documentation deliverables. ● Coordinated project management activities, aligning technical teams and external vendors with both technical objectives and administrative requirements.
IT Consultant
01.2017 - 05.2018 |National Institute of Development Information
Moodle, .NET, Android
● Implemented and fully documented an e-learning platform based on Moodle (LAMP environment). ● Produced technical documentation for installation, configuration, development, and end-user guides. ● Provided support for .NET and Android applications, ensuring continuous updates of associated documentation.
Systems Analyst Consultant
10.2015 - 12.2015 |Serviguide (Central America Office)
UML, Enterprise Architect
● Gathered and documented functional and technical requirements for the design of a fiscal operations system. ● Produced system Analysis and Design documentation, including UML diagrams for stakeholder validation.
IT Analyst Programmer
01.2013 - 08.2015 |Residential Developments HISN
PHP, MySQL, Windows Server
● Developed system documentation, internal procedures, and training materials aligned with ISO guidelines. ● Provided regional user support and assisted with basic Windows Server administration.
IT Consultant
05.2008 - 08.2010 |Basiko Solutions
PHP, MySQL, Linux
● Developed PHP/MySQL web applications and administered Linux servers. ● Produced technical and commercial documentation, including technical and financial proposals, user manuals, operational guides, and standard procedures.

Educational background

Bachelor’s Degree in Computer Engineering
1995 - 1999
National University of Engineering, Nicaragua

Languages

SpanishNativeEnglishUpper IntermediatePortugueseIntermediate