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Ana Luisa Ruano Espina

@analuisaruanoespina

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Java backend engineer at Ittraktys who delivered SAT’s digital taxpayer registration and automated NIT creation.

Guatemala

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At Ittraktys, my Guatemalan technology venture, I provide technology services and develop software and IT solutions. My work spans public-sector modernization and digital transformation projects.

At the Superintendencia de Administración Tributaria (SAT), I contributed to the Registro Tributario Unificado, developing Java and Spring Boot microservices and REST integrations. The digital taxpayer registration system was used by thousands of taxpayers during the pandemic.

I also worked on integrations with Registro Mercantil and REPEJU to support digital company creation and automated NIT assignment. At the Ministerio de Economía, automation cut microenterprise registration time by more than 50%.

Across other projects, I contributed to modernizing MSPAS’s warehouse and inventory system and to institutional interoperability for the Proyecto Justicia y Transparencia. My technical work includes Angular and TypeScript, Oracle and PostgreSQL, and project practices including SCRUM and PMBOK.

Experience

Work history, roles, and key accomplishments

Current

Fundadora y directora

Current

Ittraktys

Aug 2016 - Present (10 years 2 months)

Funded and directed a Guatemalan technology services company focused on software development and IT solutions.

Software Development IT Services entrepreneurship Leadership

Asesora Informática

Superintendencia de Administración Tributaria (SAT)

Sep 2019 - Dec 2025 (6 years 3 months)

Participated in strategic modernization initiatives for institutional information systems, focusing on digitalization, interoperability, and data quality. Developed microservices-based architectures with Java and RESTful services, and contributed to frontend development with Angular.

Java Spring Boot Microservices REST APIs Angular TypeScript Oracle PostgreSQL Interoperability Digital Transformation

Consultora Informática

Unidad especial de ejecución de programas y proyectos de sal

Sep 2021 - Dec 2021 (3 months)

Participated in the modernization of information systems and logistics processes in the warehouse and inventory area, improving supply management in public health projects. Analyzed processes and designed digital solutions to optimize inventory control and traceability.

Process Analysis Digital Solutions Inventory Management Information Systems Public Health

Consultora en Sistemas de Información y Transformación Digital

Proyectos con cooperación internacional

Aug 2016 - Apr 2021 (4 years 8 months)

Worked on international cooperation projects, including modernization of the RTU at SAT and interoperability initiatives with the Ministerio Público. Implemented international standards and coordinated technical efforts across multiple institutions.

Digital Transformation Interoperability Data Management CIIU Git Scrum Project Coordination

Consultora Informática

Ministerio de economía - MINECO

Oct 2018 - Apr 2020 (1 year 6 months)

Participated in digital transformation projects to automate processes and improve institutional information management. Developed systems for beneficiary registration, microfinance entity registration, and complaint management.

Digital Transformation Process Automation Web Development Information Management DIACO

Analista de Sistemas

Mcdonald’s Mesoamérica

May 2013 - Jul 2016 (3 years 2 months)

Participated in the development and maintenance of internal systems in the technology area, supporting operational and administrative processes at a regional level. Analyzed requirements, implemented improvements, and provided system support.

Systems Analysis Requirements Analysis Application Development Technical Support Project Coordination

Analista de Sistemas

Superintendencia de Administración Tributaria - SAT

Feb 2010 - Sep 2012 (2 years 7 months)

Participated in the analysis, development, and implementation of systems for the tax management and collection department, contributing to institutional process improvement. Gathered requirements, developed applications, and supported project management.

Systems Analysis Requirements Analysis Application Development Project Management Tax System