Upwork home
Sign up
Project Catalog
DesignDesign
Video & AudioVideo & Audio
Development & ITDevelopment & IT
MarketingMarketing
Writing & TranslationWriting & Translation
MoreMore

You will get PostgreSQL DBA | Design, Maintenance & Troubleshooting

Sadrul A.Status: Offline
Sadrul A. Sadrul A.
5.0
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Database Optimization & Design services from Sadrul, priced and ready to go.
Sadrul A.Status: Offline
Sadrul A. Sadrul A.
5.0
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Database Optimization & Design services from Sadrul, priced and ready to go.

Project details

As a dedicated PostgreSQL Database Administrator (DBA) with 10 years of experience, I offer expert services to ensure your databases run efficiently and securely. My expertise includes database design, performance tuning, and troubleshooting, tailored to meet your business needs. I specialize in implementing backup and recovery strategies, managing replication, and optimizing queries to enhance performance.

 • Database Design & Architecture
 • Replication & High Availability
 • Backup & Recovery Solutions
 • Installation and configuration
 • Troubleshooting & Issue Resolution
 • Database Migration & Upgrade (PG version - 12,13,14,15,16 and 17)
 • Custom Development & Automation

Database migration from various relational databases such as MS SQL Server, MySQL, and MariaDB.

Whether you require ongoing maintenance, cloud migration (AWS, Azure), or high availability solutions, I provide comprehensive support to maximize your database’s reliability and efficiency.
Let’s work together to optimize your PostgreSQL databases and achieve your business goals.
Database Type
MySQL, MS SQL, MS Access, Oracle, SQLite, PostgreSQL, MongoDB, Azure Cosmos DB

What's included $30

These options are included with the project scope.

$30
  • Delivery Time 2 days
  • Number of Revisions 1
    • Schema Diagram
    • Permissions Setup
    • Import/Export Data
    • Admin Panel Setup
Optional add-ons You can add these on the next page.
Additional Revision
+$10
Additional Table Added (+ 1 Day)
+$10
5.0
3 reviews
100% Complete
(3)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

FR

Florent R.
5.00
Dec 6, 2025
Snowflake spikes Smart, curious, good communicator.

NT

Nati T.
5.00
Nov 21, 2024
SQL Server SSISDB issue to add AG Exceptional SQL Server and SSIS expertise! Delivered efficient solutions, clear communication, and timely results. Highly recommended for database administration tasks!

MM

Mohammed M.
5.00
Nov 4, 2024
SQL server 2022 upgradation top level steps Sadrul demonstrated clear understanding of SQL and was able to address all requirements perfectly and withing timeline.
Sadrul A.Status: Offline

About Sadrul

Sadrul A.Status: Offline
Lead Snowflake Engineer: End-to-End Data Solutions with dbt/ETL
60% Job Success
5.0  (3 reviews)
Madaripur, Bangladesh - 1:28 pm local time
Results-driven professional with over 14 years of experience in data engineer, database administration, design, and performance optimization. Proven ability to translate complex business requirements into robust, high-performance data architectures. Expert in building and managing scalable cloud data solutions, specializing in the Snowflake Cloud Data Warehouse. Skilled in a wide range of technologies, including SQL Server, Azure SQL, and AWS services, with a strong background in data modeling and ETL/ELT processes.

Core Knowledge Areas:
Cloud Data Warehousing: Extensive hands-on experience with Snowflake, including SnowSQL, Snowpipe, and implementing data refresh strategies using Streams and Tasks for automated, near real-time data ingestion and transformation, Cortex search and Cortex analyst inlementation.

Data Pipeline & ETL/ELT: Proficient in designing, building, and maintaining robust data pipelines using Azure Data Factory and other tools to extract, transform, and load data into cloud data warehouses.

Database Administration & Performance Tuning: Deep expertise in administering and optimizing Microsoft SQL Server, PostgreSQL, and MySQL databases. This includes comprehensive performance tuning, query optimization, and troubleshooting to ensure database stability and high availability.

High Availability & Disaster Recovery: Experienced in configuring and managing Always-On Availability Groups, Failover Cluster Instances (FCI), and various replication techniques to ensure business continuity and data integrity.

Cloud Services: Skilled in leveraging various Microsoft Azure services such as Azure SQL, Azure Storage Accounts, Logic Apps, and Azure Functions. Working knowledge of AWS EC2, S3, and RDS services.

Data Engineering & Scripting: Proficient in PowerShell scripting for database automation and management, including the use of DBA tools and the Bulk Copy Program (BCP).

Database Migration & Upgrades: Successfully planned and executed numerous database migrations and upgrades for SQL Server, PostgreSQL, and MySQL instances, both on-premises and to the cloud.

Application Development & APIs: Familiar with full-stack development using .NET Framework/ASP.NET and experienced in Rest API development in .NET Core & JWT, including implementing role and policy-based access control.

Version Control & CI/CD: Proficient with GIT/GitHub/GitLab and experienced in setting up CI/CD pipelines to streamline database and application deployments.

github.com/sadrulemail/dbt-dwh_transform

sadrulemail.github.io/snowflake-data-pipeline-automation/snowflake_pipeline_dashboard.html

Why Choose Me:
1. Dedicated to delivering high-quality results
2. Proactive communication, attention to detail, and commitment to client satisfaction
3. Customized solutions tailored to your unique needs

Steps for completing your project

After purchasing the project, send requirements so Sadrul can start the project.

Delivery time starts when Sadrul receives requirements from you.

Sadrul works on your project following the steps below.

Revisions may occur after the delivery date.

Initial Consultation & Requirement Analysis

Understand project requirements, business needs, and current database infrastructure.

Review the work, release payment, and leave feedback to Sadrul.