Freelancer profile translated to English.

Description

Looking for a reliable .NET, Java, or PL/SQL developer to strengthen your project or maintain your existing applications? I can assist you with the development, evolutionary maintenance, and optimization of backend solutions, ensuring robust and maintainable code.

I primarily work on business applications, procedural language processing, PL/SQL scripts, and targeted fixes requiring rigor and efficiency. My added value lies in my ability to quickly understand your functional needs and deliver pragmatic and high-performing solutions.

Available in the evenings and on weekends, I take on one-off missions, technical support, or specific deliverables (developments, fixes, optimizations).

Industry field of expertise

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Brussels (up to 50km)

Custy
Developer
SOFTWARE PUBLISHING
December 2021 - Today (4 years and 6 months)
Thuin, Belgium
Full Stack Developer & Database Expert (Available Weekends)
I am an experienced IT developer with a solid dual expertise in enterprise application development and database management. Currently employed full-time during the week, I make my know-how available for freelance missions on Saturdays and Sundays (remote work).
My goal is to provide an expert solution for projects that require intervention outside of office hours or specialized technical expertise on demand.
🛠️ My Key Skills:
Domain Technologies Mastered Expertise for Freelance
Backend Development Java (Spring Boot, J2EE, etc.), .NET (C#, ASP.NET Core) Development of robust APIs, complex bug fixes, feature enhancements.
Databases PL/SQL (Oracle), SQL Server, PostgreSQL Optimization of critical queries, development of stored procedures, maintenance tasks, and planned migrations on weekends.
Methodologies Agile (Scrum/Kanban), DevOps Basics.
Ideal for Weekend Missions:
I am the perfect profile for the following needs, which generally require execution outside of production hours:
Preventive/Corrective Maintenance: Urgent resolution of critical issues or bug fixes.
Performance Optimization: Audit and adjustment of databases (PL/SQL) to ensure speed and stability.
Short Project Development: Creation of specific modules or internal tools for SMEs/Start-ups.
Testing and Deployments: Technical support during production releases on Saturday or Sunday.
Oracle PL/SQL .NET JAVA/JEE; JavaScript Spring