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I will develop custom java applications and design sql databases
Web and App Developer 10 Years of Expertise NetNook Solutions
Hi, I'm Mehdi — your go-to expert for high-quality digital solutions!
With years of experience in web development, graphic design, and digital marketing, I’m passionate about helping businesses and in...
About this Gig
Professional Java & SQL Database Solutions
Need a reliable Java application or a robust SQL database designed from scratch? You are in the right place!
I am a software developer specializing in building clean, efficient, and well-structured software solutions. Whether it's an academic project, a business automation tool, or optimizing database queries, I can help you deliver it seamlessly.
️ Services Offered:
- Java Development: Object-Oriented Programming (OOP), Data Structures, Console Applications, and GUI development.
- Database Design & SQL: Creating relational schemas, ER diagrams, writing complex joins, normalization, and optimization (MySQL, PostgreSQL, SQLite).
- JDBC Integration: Seamless connectivity between your Java application and backend database.
- Bug Fixing: Troubleshooting runtime exceptions, logic errors, and broken database connectivity.
What You Will Get:
- 100% clean, well-commented, and modular source code.
- Optimized .sql files with database creation scripts.
- Detailed documentation or a quick video overview explaining how to run the project.
Platform:
BigQuery
•
MongoDB
•
MySQL
Expertise:
Data center
•
SQL
•
Virtualization
My Portfolio
FAQ
Do I need to contact you before placing an order?
Yes, please! I highly recommend messaging me before ordering. Every Java and SQL project has unique requirements. Discussing your project beforehand ensures we choose the right package, timeline, and budget for your specific needs.
Which relational databases do you work with?
I specialize in SQL database management and can work with MySQL, SQLite, PostgreSQL, and Microsoft SQL Server. I will configure the schema, tables, and constraints according to your project's needs.
How do you connect the Java application to the SQL database?
I use JDBC (Java Database Connectivity) to establish a reliable connection between the frontend/core logic of the Java application and the database. I ensure clean connection management and write secure, optimized queries to prevent data issues.
Will I receive the complete source code?
Absolutely. Every package includes 100% of the original Java source code (.java files) along with the complete database creation script (.sql file) so you can easily import and run the entire system on your local machine.
