You will get Relational database design and implementation
Project details
I will design and implement a robust, well-structured relational database tailored to your business needs, using industry-leading database systems like MariaDB, MySQL, PostgreSQL, Oracle, or SQL Server.
From requirement analysis to ERD modeling and SQL schema deployment, I will guide you through every step of the process. Whether you’re building a new system or optimizing an existing one, I ensure your database is efficient, scalable, and secure.
You’ll receive:
• A clear Entity-Relationship Diagram (ERD)
• Normalized database schema
• SQL scripts for physical implementation
• Optional sample data and testing queries
• Deployment-ready structure with documentation
Perfect for startups, enterprise systems, SaaS platforms, reporting tools, and more.
From requirement analysis to ERD modeling and SQL schema deployment, I will guide you through every step of the process. Whether you’re building a new system or optimizing an existing one, I ensure your database is efficient, scalable, and secure.
You’ll receive:
• A clear Entity-Relationship Diagram (ERD)
• Normalized database schema
• SQL scripts for physical implementation
• Optional sample data and testing queries
• Deployment-ready structure with documentation
Perfect for startups, enterprise systems, SaaS platforms, reporting tools, and more.
Database Type
MySQL, MS SQL, Oracle, PostgreSQL, MongoDB, TeradataWhat's included
| Service Tiers |
Starter
$30
|
Standard
$50
|
Advanced
$80
|
|---|---|---|---|
| Delivery Time | 1 day | 2 days | 4 days |
Number of Revisions | 1 | 1 | 1 |
Schema Diagram | |||
Permissions Setup | |||
Import/Export Data | |||
Admin Panel Setup |
About Martin
Java Backend Developer | Spring Boot | REST APIs
Abidjan, Cote d'Ivoire - 8:52 pm local time
I’m a passionate Backend developer with 8 years of experience building robust, scalable, and secure applications. I'm specialized in Java and the Spring Boot ecosystem, and I help clients design, develop, and maintain high-performance backend systems.
✅ What I Offer
• Development of clean, well-documented RESTful APIs
• Integration of secure authentication systems (JWT, OAuth2)
• Efficient database design using PostgreSQL, MySQL, or MariaDB
• Modular, maintainable architecture following clean code principles
• Implementation of unit & integration testing
• Dockerized deployments, version control with Git, CI/CD pipelines
• Migration from older Java versions to Java 17+
🛠️ Tech Stack
• Languages: Java, JavaEE, JavaScript, HTML/CSS
• Frameworks: Spring Boot, Spring Security, Spring Data JPA, Spring Batch
• Databases: MS SQL Server 2012, Oracle 11g, MySQL, PostgreSQL
• Tools: Git, Docker, Maven/Gradle, Jenkins, IntelliJ / STS
• Testing: JUnit 5, Mockito, Wiremock
• Analysis Methods: Merise, UML (Unified Modeling Language)
• Agile Project Management: JIRA, Trello
• Technical Practices: Extreme Programming (XP), DevOps, Test-Driven Development (TDD)
• Cloud & Services: AWS (basic)
💬 Why Work With Me?
• I write clean, maintainable, and scalable code
• Strong communication and a client-first mindset
• Proven ability to deliver on time and adapt quickly
• I care about the success of your project as much as you do
Steps for completing your project
After purchasing the project, send requirements so Martin can start the project.
Delivery time starts when Martin receives requirements from you.
Martin works on your project following the steps below.
Revisions may occur after the delivery date.
Initial Consultation & Requirement Gathering
• Discuss your business needs and use cases • Identify key entities, workflows, and integration needs • Choose the most suitable DBMS (MariaDB, MySQL, PostgreSQL, Oracle, or SQL Server)
Conceptual & Logical Design
• Create an Entity-Relationship Diagram (ERD) • Define all entities, attributes, and relationships • Normalize data (1NF, 2NF, 3NF) to avoid redundancy