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PIERRE DUMINY

@pierreduminy

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Senior Java and Data Warehouse developer with strong systems-integration experience.

South Africa

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What I'm looking for

I seek senior roles building enterprise integrations, data warehouses or web platforms where I can lead teams, modernize legacy systems and deliver robust reporting and integration solutions.

I am a senior Java and SQL developer with extensive experience in systems integration, data warehousing and web-application development across insurance, telecommunications and aviation sectors.

I have led web application teams and delivered integrations using Java, Spring, Hibernate and SOAP web services while building reporting and data-warehouse solutions with SQL Server and Oracle.

My career highlights include leading development of a health and risk information platform, creating data warehouses and financial reporting solutions, and integrating multiple business partners for large-scale insurance platforms.

I am results-driven, experienced in legacy system maintenance and modernization, and comfortable managing technical teams, mentoring staff, and implementing enterprise application servers and portal technologies.

Experience

Work history, roles, and key accomplishments

Java Developer - Systems Integration

Momentum Multiply

Jul 2014 - Oct 2019 (5 years 3 months)

Built SOAP web services and system integrations between Momentum and partners using Java, Spring and Hibernate; developed JSF/Bootstrap web front-ends and maintained legacy systems to support Multiply client applications.

Java Spring Framework Hibernate SOAP JSF Bootstrap jQuery System Integration FTP

International Team Leader - Web Application

Momentum Africa / Metropolitan

Jan 2009 - Jun 2014 (5 years 5 months)

Led web application development across Africa, delivering a health and risk information platform and features like claims processing; managed teams, recruitment and lifecycle of key projects while maintaining Oracle back-end systems.

Team Leadership Java EE Oracle Web Applications Spring JBPM Hibernate Project Management

Web Solution Developer / IT Specialist

Telkom SA

Jan 1991 - Jan 1999 (8 years)

Designed and maintained intranet and internet solutions, implemented dynamic web content and SQL/Oracle back-ends, and led training and database migrations including large-scale asset management and lifecycle projects.

Java JSP AJAX SQL Oracle Pl SQL IIS Windows NT MS Access SQL Server Web Development

Aerodynamic Engineers Assistant

Atlas Aircraft Corporation

Jan 1983 - Jan 1991 (8 years)

Developed Fortran-based flight simulation software for fixed-wing military aircraft and supported aerodynamic design and wind-tunnel testing for aircraft development programs.

Fortran Flight Simulation Wind Tunnel Testing Aerospace Engineering

SQL Developer - Systems Integration

Abacus Insurance

Developed and maintained SQL Server stored procedures, created financial reporting and imported client data; launched a data warehouse for reporting and corrected critical stored-procedure bugs to improve reporting accuracy.