You will get tricky and advanced SQL queries for Oracle, SQL Server, MySql and Postgres
Top Rated
You will get tricky and advanced SQL queries for Oracle, SQL Server, MySql and Postgres
Project details
This project will provide you each and everything related to databases.
Database Design and Development
Entity Relationship Diagram ERD (Microsoft Visio)
Crow's Foot Notation
Normalization 2NF 3NF BCNF
Query Optimization
Query Writing and Analysis
I have hands on experience on the following technologies:
MS SQL Server with Sql Server Management Studio SSMS
MySql with Mysql Workbench
Oracle with Live Oracle
PostgreSQL with Pgadmin 4
Microsoft Access Database
Sqlite
Firebase
MongoDB
Database Design and Development
Entity Relationship Diagram ERD (Microsoft Visio)
Crow's Foot Notation
Normalization 2NF 3NF BCNF
Query Optimization
Query Writing and Analysis
I have hands on experience on the following technologies:
MS SQL Server with Sql Server Management Studio SSMS
MySql with Mysql Workbench
Oracle with Live Oracle
PostgreSQL with Pgadmin 4
Microsoft Access Database
Sqlite
Firebase
MongoDB
Database Type
MySQL, MS SQL, MS Access, Oracle, SQLite, PostgreSQL, Azure Cosmos DB, LevelDBWhat's included
| Service Tiers |
Starter
$75
|
Standard
$120
|
Advanced
$280
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 5 days |
Number of Revisions | 2 | 3 | 5 |
Number of Queries | 3 | 4 | 6 |
Query Debugging | |||
Query Optimization | |||
Query Scheduling | |||
Query Analysis | |||
Source Code |
34 reviews
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AA
Abdulaziz A.
May 2, 2025
Frontend Developer (Expert in .NET Core)
MB
Maria Tatiane B.
Nov 1, 2024
ASP.NET Specialist
His skill is excellent. He understood my requirements soon and delivered the outcome on time. ill hire again.
RC
Rao C.
Sep 13, 2024
HR and Payroll
Good Work
NS
Nick S.
Sep 6, 2024
Azure/Dotnet developer needed for a logistics application
They did an excellent job for our application. The team possesses very deep expertise in .Net and Azure stack. It was a pleasure working with them.
KS
Kurt S.
Sep 6, 2024
Microsoft Blazor C# SQL Server Development
Salman was awesome, finished the project (2) weeks early, and I will give him more work for sure.
About Salman
Software Architect | .NET | Azure Specialist
93%
Job Success
Lahore, Pakistan - 11:27 am local time
🥇 17x Microsoft Certified | ✅ 100% Job Success Score
C# | .NET | RESTful APIs | Azure | Database Development
About Me
Hello, I'm Salman, a Senior Software Architect with 8+ years of experience in designing and developing cutting-edge software solutions. As a Full Stack Developer, I specialize in C#, .NET, and Angular, with a proven track record of 47 successful projects on Upwork—all rated ⭐⭐⭐⭐⭐.
I thrive on transforming complex requirements into secure, scalable, and high-performance applications, ensuring they align with business goals. My expertise in Microsoft technologies, cloud solutions, and enterprise applications enables me to deliver top-tier solutions.
Technical Expertise
Programming Languages:
✅ C# | C++ | JavaScript | HTML5 | CSS3
Frontend Development:
✅ Angular | React | React Native | Bootstrap | jQuery
Backend & Frameworks:
✅ .NET Core | .NET Framework | ASP.NET Core MVC | Entity Framework Core
Data Access & Databases:
✅ Microsoft SQL Server | PostgreSQL | Oracle | Firebase
✅ Entity Framework | NHibernate | Dapper | ADO.NET
Authentication & Security:
✅ ASP.NET Identity | JWT | OAuth | OWASP Security Best Practices
API Development & Integrations:
✅ ASP.NET Core Web API | SignalR | Swagger UI
✅ Email (SendGrid, MailGun, Gmail, SMTP)
✅ Payments (PayPal, Stripe, Authorize.NET, 3D Secure)
✅ SMS (Twilio, Plivo)
Cloud & DevOps:
✅ Microsoft Azure | DevOps | Git | GitHub | GitLab
Why Work With Me?
✅ Client Satisfaction: 100% Job Success Score on Upwork
✅ Proven Experience: 47+ successful projects with 5-star ratings
✅ Microsoft Certified: 17 certifications validating my expertise
✅ Security-Focused Development: Implementation of OWASP Top 10 security practices
✅ Cloud-Ready Solutions: Scalable architectures leveraging Microsoft Azure
I’m committed to delivering high-quality, efficient, and scalable applications that drive business growth. Let's discuss how I can help you achieve your project goals.
📩 Let’s connect and bring your vision to life!
Best regards,
Salman
Steps for completing your project
After purchasing the project, send requirements so Salman can start the project.
Delivery time starts when Salman receives requirements from you.
Salman works on your project following the steps below.
Revisions may occur after the delivery date.
Start
I'll commence work once I receive confirmation of all the necessary requirements. Looking forward to getting started on this project!