Matias Calles Email & Phone Number

Argentina

• Optimize Health Client
• Coordinated the support effort to ensure the smooth operation of the healthcare platform.
• Communicated with team leaders across various departments to gather feedback and prioritize projects in the development pipeline.
• Investigated and assessed the impact of issues, collaborating with the engineering team to deliver timely solutions.
• Initiated and managed upgrade projects based on end-user feedback to continuously improve platform performance.

Buenos Aires

• Optimize Health Client
• Planned, estimated, and executed the development of a healthcare platform for a start-up company.
• Developed and implemented detailed processes to streamline activities across the organization’s development pipeline.
• Facilitated Agile ceremonies and authored comprehensive user stories, aiding the QA and engineering teams in their tasks.
• Collaborated with UX/UI teams to design solutions that enhanced user experience and operational efficiency.

Argentina

• Trafigura account
• Interviewed financial teams to document commodities trading hedging processes and implemented them in a new system.
• Assisted the development team in creating a product that met the needs of various business units within the company.
• Developed and executed processes to migrate operations from the old system to the new one.
• Successfully migrated operations in Colombia and Bolivia to the new system.

• Lifescan Account
• Updated and standardized business processes across multiple units to integrate the latest Oracle products.
• Led interviews with teams to design and conduct stress tests for the software being implemented.
• Created, validated, and executed multiple UATs to test integrations between software systems across business units.
• Conducted multiple trips to Europe to collaborate with clients and implement testing strategies on-site.

• Johnson & Johnson EMEA Account
• Implemented new sales channels and processes in the JDE Edwards platform.
• Set up various drop shipment paths across multiple countries and companies.
• Coordinated and completed end-to-end tests of manufacturing, sales, and procurement processes within Oracle platforms.

• Johnson & Johnson LATAM Account
• Engaged directly with clients to capture and translate business needs into clear functional specifications.
• Coordinated and implemented system updates to enhance software functionality and integration.
• Conducted on-site visits to analyze and map current business processes for optimization.
• Collaborated closely with developers to communicate requirements and guide software development.
• Participated in software testing to validate functionality and ensure quality assurance.

Tecnicatura En Desarollo De Software, Informatics

Industrial Engineering

Aeronautic Technician, Aerospace, Aeronautical And Astronautical Engineering