You will get a scalable database design, ERD, and SQL schema
Rising Talent
Project details
The database you will get will be:
Professional: Optimized for high performance and built to scale seamlessly as your application grows.
Industry Standard: Fully normalized (Third Normal Form) to prevent data anomalies and redundancy, unless your specific use case requires a different approach.
Tailored to Your Needs: I will provide expert architectural recommendations, but you always have the final say on the design.
Why work with me?
Master's Degree in Software Engineering
10+ years of experience in database design and architecture
Top Rated with a 100% Job Success Score
Professional: Optimized for high performance and built to scale seamlessly as your application grows.
Industry Standard: Fully normalized (Third Normal Form) to prevent data anomalies and redundancy, unless your specific use case requires a different approach.
Tailored to Your Needs: I will provide expert architectural recommendations, but you always have the final say on the design.
Why work with me?
Master's Degree in Software Engineering
10+ years of experience in database design and architecture
Top Rated with a 100% Job Success Score
What's included
| Service Tiers |
Starter
$30
|
Standard
$150
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 1 day | 2 days | 7 days |
Number of Revisions | 1 | 2 | 5 |
Number of Tables Added | 10 | 30 | |
Schema Diagram | |||
Permissions Setup | - | - | - |
Import/Export Data | - | - | - |
Admin Panel Setup | - | - | - |
Optional add-ons
You can add these on the next page.
Additional Revision
+$20
Additional Table Added
+$5
11 reviews
(11)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
MA
Mabel A.
May 22, 2026
Data Entry Specialist for Backend Management
He is always willing to achieve results. I am using him again and will definitely use him in the future
MA
Melinda A.
Apr 20, 2026
Technical Web Researcher for Asset Gathering
PG
Preben G.
May 7, 2025
Web-site support and error fixing
Khaled help and support made a big difference to get the web-site running and bug free. He was very fast to respond to problems and get them fixed fast. I will definitely rehire Khaled.
LK
Luibomyr K.
Dec 28, 2024
Python Automation Tool Update
AK
Ashok K.
Dec 13, 2024
Database Design Verification and Modification for Billing Sector
Delivers Quality work and has clear communication. He optimized our DB design effectively.
About Khaled
Backend Expert | Data-Driven Solutions & Systems Optimization
100%
Job Success
Blida, Algeria - 5:14 am local time
✦ 10+ years of experience designing and engineering full-stack web applications from A to Z, heavily rooted in robust database architecture.
✦ Master’s Degree in Software Engineering (Graduated with Honors, Ranked 1st in Class).
Architecture & Core Development:
✦ Database-First Design: Specialized in relational database architecture, complex SQL optimization, and ensuring strict data integrity and long-term scalability.
✦ Full-Stack Execution: Building complete, high-performance ecosystems using Laravel, Vue.js, and foundational PHP, JavaScript, HTML, and CSS.
✦ System Connectivity: Architecting and integrating scalable RESTful APIs alongside real-time sockets messaging for seamless data flow.
Troubleshooting & Security:
✦ Analytical Problem Solving: Approaching deep-level debugging, performance optimization, and architectural bottlenecks as rewarding logical puzzles.
✦ Infrastructure Defense: Developing proprietary security measures, including custom anti-DDoS scripts and comprehensive server protections.
Data Engineering & AI:
✦ Advanced Extraction: Utilizing intelligent web scraping and complex Regex to extract, format, and utilize information from massive, unstructured text sources.
✦ AI Systems Evaluation: Experience in training and evaluating AI models, with a focus on function calling, reasoning, and Reinforcement Learning from Human Feedback (RLHF).
Business Optimization & Automation:
✦ Workflow Automation: Writing highly effective automation scripts designed to eliminate redundant tasks and drastically reduce employee workload.
✦ Feature Engineering: Proactively analyzing user behavior and system performance to suggest and seamlessly implement high-impact design features.
Technical Expertise:
Laravel, Vue.js, PHP, JavaScript, HTML, CSS, SQL Optimization, Relational Database Design, RESTful APIs, Web Scraping, Regex, Socket Messaging, System Security, Automation Scripting (Python & AutoHotKey), RLHF, Function Calling
Steps for completing your project
After purchasing the project, send requirements so Khaled can start the project.
Delivery time starts when Khaled receives requirements from you.
Khaled works on your project following the steps below.
Revisions may occur after the delivery date.
Gathering Information
The first and most important step is me gathering as much information as possible by asking you questions
Initial Draft
The first draft will be an initial design containing only table names linked between them with simple relationships, this is to get your feedback and make sure we are in the right direction