Door categorieën bladeren
Ontdekken
Fiverr Pro
Nederlands
$
USD
I will develop, fix or optimize your oracle database and pl sql procedures
Full stack developer NET Core, Nodejs, Nextjs
Full-stack developer with real experience building production web apps, APIs, dashboards, and database systems.
I work with NET Core, Nodejs, Nextjs, React, Python and Oracle (PL/SQL).
I can fix bugs,...
Over deze dienst
Oracle Database & PL/SQL Development, Bug Fixing, Optimization
Hi! I'm Behzad a backend & database developer with strong experience in Oracle, PL/SQL, and full-stack systems.
I can develop, fix, or optimize your Oracle database, procedures, functions, triggers, or SQL queries to ensure reliability, performance, and correctness.
What I can do for you
- Develop new PL/SQL procedures, functions, triggers
- Design or modify Oracle database schemas
- Fix errors, bugs, or performance issues
- Query optimization (slow queries, indexing, execution plans)
- Refactor and clean existing PL/SQL code
- Create REST API & backend integrations (NET Core / Nodejs)
- Migrate data or update structure without downtime
- Improve transaction handling & data integrity
Technologies
- Oracle Database (11g / 12c / 19c)
- PL/SQL
- SQL optimization
- Backend integrations (NET Core, Nodejs)
- Performance tuning & debugging
Why choose me?
- Clean, maintainable PL/SQL code
- Attention to performance and best practices
- Real project experience (dashboards, payment flows, booking systems)
- Fast response and clear communication
- Support until the job is successfully completed
**Please message me before ordering
so I can review your requiremen
Databasetype:
Objectgeoriënteerde database
•
Relationele database
Platform:
Oracle
•
PL/SQL
Expertise:
Datastructuur
•
erd
•
SQL
Mijn portfolio
Veelgestelde vragen
you need access to my database?
Yes, but only after we discuss the scope. I can work with dumps or limited access if preferred.
Can you work with large or complex schemas?
Yes. I have experience with large Oracle databases and complex PL/SQL logic.
Do you provide performance tuning?
Yes — query tuning, indexing suggestions, and PL/SQL optimization are included depending on the package.
Can you develop new procedures or functions from scratch?
Absolutely. I can design and build new PL/SQL modules as needed.
Should I message you before ordering?
Yes, please. I need to understand your database structure and requirements first.
