Professional Experience

UNIGESTION HOLDING S.A. — DIGICEL Haiti

Jan 2023 – May 2024

Database Administrator

• Managed Oracle and SQL Server environments, including backup, recovery, performance tuning and production support.
• Administered an Exadata data warehouse with an eight-server cluster and over 100 TB of data.
• Automated recurring operations using SQL, PL/SQL, Bash and Windows jobs.

Jul 2022 – Jan 2023

IT System Engineer

• Managed and monitored systems and infrastructure across production environments.
• Maintained availability, security, backup and redundancy strategies.
• Built scripts to improve system efficiency and reduce manual intervention.

Feb 2019 – Jul 2022

Charging & Mediation System Engineer

• Implemented and supported charging and mediation platforms in a telecommunications environment.
• Analyzed performance, troubleshot issues and maintained operational documentation.
• Collaborated with teams and vendors on system integration and knowledge transfer.

Jul 2018 – Feb 2019

Application Engineer

• Translated customer requirements into technical specifications and application solutions.
• Supported testing, troubleshooting, deployment and post-release operations.
• Created technical documentation and delivered training to teams and customers.

Certifications

Microsoft

Azure Solutions Architect Expert

AZ-305 · April 2026

Amazon Web Services

Solutions Architect – Associate

SAA-C03 · April 2026

Microsoft

Azure Administrator

AZ-104 · April 2026

Microsoft

Azure DBA and SQL Solutions

DP-300 · November 2025

CompTIA

Linux+

October 2025

CompTIA

Security+

January 2026

Google

Cybersecurity Professional Certificate

January 2026

Google

Network Security Certificate

January 2026

Additional professional learning includes SQL Code Challenges, Windows Server Active Directory, API Testing and Validation, and Think Like a Leader.

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