Alyson Rosario

Alyson Rosario has a diverse work experience in the field of technology. Alyson'smost recent role was as a Data Engineer at MineSense Technologies Ltd., where they were involved in determining new architecture standards and data modeling. Alyson provided technical support, developed and deployed new applications, and created dashboards and reports. Alyson also conducted performance tests and tuned database queries using various technologies such as PL/SQL, SQL, APEX, Java Script, Python, Oracle Cloud Infrastructure, JSON, and GIT.

Prior to that, Alyson worked as a System Analyst at BC Hydro, where they provided technical support for various applications related to the Smart Metering project. Alyson consulted with clients and stakeholders to assess feasibility and recommend solution options. Alyson also monitored and analyzed system processes and implemented changes and fixes.

Earlier in their career, Alyson worked as a Database Analyst at Ericsson, where they were involved in data migration and client management for a Brazilian telecommunications operator. Alyson worked with PL/SQL scripts, SQL Loader, AWK Shell Scripts, Power BI, and Linux.

Before joining Ericsson, Alyson worked as a Technical Support Analyst at GXS, where they supported databases such as Postgres, SQL Server, and Oracle. Alyson analyzed and tuned database queries, implemented automatic processes, resolved critical incidents, and implemented electronic fund transfer and point of sale systems.

Overall, Alyson Rosario has demonstrated skills and expertise in data engineering, system analysis, database management, and technical support.

Alyson Rosario completed a Postgraduate Degree in Data Modeling/Warehousing and Database Administration from Universidade Estadual de Campinas from 2014 to 2015. Prior to that, they obtained a B.S in Computer Science from Uninove - Universidade Nove de Julho from 2007 to 2012. Additionally, they have obtained several certifications including Learning Power BI Desktop, Learning Python, Power BI Data Modeling with DAX, Tableau Essential Training (2020.1), Oracle Certified Associate - Java SE 8, Oracle Database 11g Administrator Certified Associate, Oracle Certified SQL Expert, IT Essentials 4.0, and Linux LPIC I.