João Francisco De Sousa Email & Phone Number

Angola

Manager of the IT team: Systems, Infrastructure, Radio and Telecoms

Luanda, Angola

Entertainment, Technology, Culture

Cabinda, Angola

• Technical expert on process control systems and IT support. • Documents standard processes and provide training on execution of these processes. Oversee and review work to ensure that adherence to process and quality of deliverables• Proactively identifies opportunities to improve efficiency and effectiveness of process control IT support leveraging standard tools and best practices from other sites• Monitors reliability and health of process control IT environment, identify problems and corrective actions. • Stays informed of new technology trends and identify opportunities to leverage for improvement• Oversees/lead process control small projects and support for Major Capital Projects• Provides input on priorities and projects for inclusion in business plan. Develops estimates and required org capability plans to implement new systems• Assesses impact and provides input on standards, infrastructure and support needs for MCP’s in relation to PCN requirements• Leads testing and acceptance of project deliverables

Luanda

Building and maintaining Data Warehouses and Enterprise Apps, from Specification Design to Implementations• Coordinated with database administrators, systems administrators, regarding data warehouse development, migration of data through ETL processes, revision and update of data marts and cubes, procedure development, troubleshooting, system configuration and security administration• Installed, deployed and upgraded data warehouse systems applications and maintained its documentation, and performed routine systems administration maintenance activities• Developed data models and data maps for data warehouse systems• Developed processes and applications for migration/transformation of data from Enterprise-wide systems to the data warehouse system• Develops and maintains data marts, data cubes, queries, and reports• Provides assistance to end users and programmers regarding data warehouse related problems and issues.• Manages end-user accounts and accessibility; provides technical expertise to data warehouse consumers who create complex queries and reports• Maintain Global standards with regards to data warehousing and its usage• Coordinates, schedules, and tests upgrades to the data warehouse system.• Researches and evaluates software, system upgrades and enhancements, and provides technical recommendations that could be leveraged Globally• Performing data warehouse maintenance activities such as data warehouse backups, creating accounts and enforcing data warehouse security.• Maintaining confidentiality of work related information and materials• Ensure Information Risk Management standards are consistently applied, timely and accurately applied Skills and Knowledge:• SQL programming• Data warehouse systems and development theories, including ETL processes• Local area networks and personal computing environments• Database integrity and security standards• Data Science background• Statistical methods

Houston, Texas Area

Oracle and Microsoft SQL Server Database Administration

Luanda And Cabinda

Luanda And Cabinda

Set up and monitor all Chevron IT infrastructure: Network devices, links and traffic, servers, application, databases, cyber attacks.

Angola

Norway

Offshore marine seismic 3D and 4D acquisition surveys in different countries. Main task: Position in-sea equipment (Sources and receivers positions, Streamer cable positions etc), and establishing an in-sea network to find the positions of unknown points and assessing the quality of the computed positions using indicators. Our crew consisted of people from different countries and diverse cultures.

Master'S Degree, Big Data Analytics

Big Data Data Mining Cloud Computing The Global Tech Environment Professional Issues in Computing Data Visualization and Warehousing.

Diploma, Software Engineering

Activities and Societies: Programmer - Department of Software Engineering for my internship Tertiary Education 1. Diploma - Software.

Linux Certified Administrator, Information Technology

Activities and Societies: Linux Linux Certification

Oracle Certified Proffessional, Oracle Database Administration 11G

Activities and Societies: OCP OCA OCP, OCA, MCITP, MCITA Certifications

Microsoft Certified It Proffessional, Database Administrator - Sql Server 2008

Activities and Societies: MCITP MCITA