Freelancer profile translated to English.

Description

Data architect and database expert, I have over 25 years of experience with critical, high-volume systems in the energy, finance, insurance, logistics, and industrial sectors.

Specializing in data architecture design, legacy application modernization, performance optimization, and data migration.

I bring immediately operational senior expertise, with a strong culture of quality, performance, and reliability, serving business objectives.

Languages

English
Fluent
Romanian
Native or bilingual
German
Conversational
Esperanto
Basic
Japanese
Basic

Workplace preferences

Can work on-site

Vexin-sur-Epte (up to 50km), Vexin-sur-Epte (up to 10km), Cergy (up to 40km), Paris (up to 10km)

TotalEnergies TOTSA
.NET and Oracle Expert Developer
ENERGY AND UTILITIES
June 2023 - September 2025 (2 years and 3 months)
Courbevoie, France
Trading activity
Evolutionary and corrective development: Oracle SQL and PL/SQL, C# .NET
Processing optimization (SQL, PL/SQL), data import
Oracle PL/SQL .NET C#
Newrest Wagonlits
Oracle and .NET Expert Developer
March 2022 - May 2023 (1 year and 2 months)
Paris, France
SQL, PL/SQL, and C# .NET programming
Data modeling
Query and flow optimization
Technical environment: Oracle, Forms & Reports, TFS/Azure, Visual Studio
Pickup Services
Oracle Expert Developer
November 2020 - March 2022 (1 year and 4 months)
93 Avenue De Saint-Ouen, Paris, France
SQL and PL/SQL programming
Query and flow optimization
Technical environment: Oracle, TFS/Azure, JIRA