Freelancer profile translated to English.
Back to original languageAbout Jérémy
With 19 years of experience in PL/SQL and Oracle database development, I am ready to solve your complex data management challenges and optimize your systems for your company's success.
Although an expert in Backend PL/SQL, I am curious and open to new Web technologies that I also know, having participated in the migration of screens from Forms to Java REST API and REACT Javascript.
Enthusiastic and benevolent by nature, I am capable of proposing positive solutions without revolutionizing the existing.
Flexible and autonomous, I have already taken on the challenge of working remotely 100% for nearly 3 years while keeping a strong team spirit thanks to the Agile methodology. I wish to offer my services in this mode as an employee or freelancer in order to balance private and professional life.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Bottomline TechnologiesPL/SQL and Oracle Forms DeveloperSOFTWARE PUBLISHINGJanuary 2009 - September 2023 (14 years and 8 months)Geneva, SwitzerlandAttached to the Financial Messaging department, responsible for developing the GTData application specialized in managing multi-source, high-volume financial data.- Implementation of the thick client framework in Forms and PL/SQL to improve productivity in screen development by about 800%, streamline bug fixing processes, and standardize screen design and functionality, which improved user experience and reduced the number of open tickets by 50%.- Technical referent for the Backend part in PL/SQL and Forms, including writing the developer guide (architecture, naming conventions, best practices, How To, Clean Code).- Optimization of daily batch performance in PL/SQL, which allowed the application to be available 2 hours earlier in the morning. Use of Explain Plan, Bind Variables, indexes, dynamic SQL...- Automation of manual tasks through PL/SQL development of workflows for business processes related to Securities Operations, leading to a 60% reduction in time spent on manual tasks.- Successful migration of Forms screens to a web-based thin client (Javascript REACT and Java REST API), which increased user satisfaction by 25%. Knowledge of the product on the Frontend, Backend, and database parts.- Implementation and application of the Scrum Agile methodology. Assistance to the Product Owner in writing Stories.- Level 3 support.
- BNP ParibasPL/SQL and Oracle Forms DeveloperBANKING AND INSURANCEJanuary 2006 - January 2009 (3 years)Geneva, SwitzerlandDevelopment in PL/SQL, Oracle Forms, and Reports for the OPCO software package specialized in documentary credit management.Writing functional and technical specifications to improve the quality of deliverables and align with user needs.
- NTN-SNR RoulementsPHP Web DeveloperAUTOMOBILEJanuary 2005 - December 2005 (1 year)Annecy, FranceAnalysis of user needs.Design of various internal company applications.Development of applications in PHP/MySQL.First-level support and maintenance.User training.
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Education
- Master of Science in Information Systems ManagementMathematics and Computer Science Research Unit of Nancy2003Méthodes Informatiques Appliquées à la Gestion d'Entreprises. Forte expertise dans les systèmes d'information de la conception (Merise) au développement (SQL, PL/SQL).
- University Diploma in Technology in Computer ScienceUniversity Institute of Technology Charlemagne in Nancy2001Algorithmie, développement dans de nombreux langages de programmation, base de données, réseaux...