You will get Database Developer | SQL Server | MySQL | PostgreSQL | Data Integration
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Database Design, Development & Optimization | SQL Server, MySQL, PostgreSQL, MongoDB, Oracle, SQLite
I provide expert-level database solutions, including design, development, optimization, and maintenance for a wide range of relational and NoSQL databases. Whether you're building a new system or optimizing an existing one, I ensure data integrity, performance, and scalability.
My expertise:-
• Microsoft SQL Server – Stored Procedures, Triggers, Views, Indexing, Performance Tuning
• MySQL / MariaDB – Schema design, Query optimization, Replication
• PostgreSQL – Advanced queries, JSONB, Indexes, and high-performance data handling
• MongoDB – NoSQL database design, Aggregation pipelines, Sharding
• Oracle Database – PL/SQL scripting, Backup & Recovery, Query tuning
• SQLite – Lightweight embedded database for mobile and desktop apps
• Database Integration – .NET Core, Web APIs, Azure SQL, and cloud-based database deployment
• Data Migration – Seamless data transfer between systems without loss or corruption
Let’s build a fast, secure, and efficient database structure that supports your application’s long-term growth.
I provide expert-level database solutions, including design, development, optimization, and maintenance for a wide range of relational and NoSQL databases. Whether you're building a new system or optimizing an existing one, I ensure data integrity, performance, and scalability.
My expertise:-
• Microsoft SQL Server – Stored Procedures, Triggers, Views, Indexing, Performance Tuning
• MySQL / MariaDB – Schema design, Query optimization, Replication
• PostgreSQL – Advanced queries, JSONB, Indexes, and high-performance data handling
• MongoDB – NoSQL database design, Aggregation pipelines, Sharding
• Oracle Database – PL/SQL scripting, Backup & Recovery, Query tuning
• SQLite – Lightweight embedded database for mobile and desktop apps
• Database Integration – .NET Core, Web APIs, Azure SQL, and cloud-based database deployment
• Data Migration – Seamless data transfer between systems without loss or corruption
Let’s build a fast, secure, and efficient database structure that supports your application’s long-term growth.
Database Type
MySQL, SQLite, PostgreSQL, MongoDB, Azure Cosmos DBWhat's included
| Service Tiers |
Starter
$70
|
Standard
$250
|
Advanced
$450
|
|---|---|---|---|
| Delivery Time | 1 day | 4 days | 6 days |
Number of Revisions | 0 | 0 | 0 |
Query Debugging | - | ||
Query Optimization | |||
Query Scheduling | |||
Query Analysis | |||
Source Code |
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About Waheed
Data Engineer | Azure & Databricks Specialist | ETL & BI Expert
100%
Job Success
Rawalpindi, Pakistan - 11:02 pm local time
My Core Focus:
- Microsoft Fabric: End-to-end implementation including OneLake, Data Factory, and Lakehouse/Warehouse.
- Databricks: Building robust Medallion architectures using Spark, Delta Lake, and Unity Catalog.
- Automated ETL/ELT: Designing resilient pipelines with Airflow, Azure Data Factory, and Python.
- Enterprise BI: High-performance Power BI dashboards using Direct Lake and advanced DAX.
Why Clients Choose Me:
I bridge the gap between technical complexity and business ROI. Whether migrating from legacy SQL servers to the cloud or optimizing a complex Databricks environment, I focus on performance and clarity.
Technical Ecosystem:
- Languages: Python, SQL, PySpark, DAX
- Platforms: Microsoft Fabric, Azure Synapse, Databricks, Snowflake
- Tools: Airflow, ADF, Power BI, Tableau, PostgreSQL/MySQL
Ready to transform your data infrastructure into a strategic asset? Click the "Message" or "Book Consultation" button, and let’s discuss your architecture.
Steps for completing your project
After purchasing the project, send requirements so Waheed can start the project.
Delivery time starts when Waheed receives requirements from you.
Waheed works on your project following the steps below.
Revisions may occur after the delivery date.
Project Planning and Execution