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

You will get MSSQL to PostgreSQL Database Migration

Muhammad I.Status: Offline
Muhammad I. Muhammad I.
4.7
Preview image

Let a pro handle the details

Buy Database Queries services from Muhammad, priced and ready to go.
Muhammad I.Status: Offline
Muhammad I. Muhammad I.
4.7
Preview image

Let a pro handle the details

Buy Database Queries services from Muhammad, priced and ready to go.

Project details

Migrate up to 100 MSSQL tables to PostgreSQL, including database schema, tables, relationships, roles, permissions, and data restrictions. The project covers data migration, schema conversion, data validation, reconciliation, and migration testing to ensure data integrity, accuracy, security, and reliable database performance.
Database Type
MySQL, MS SQL, Oracle, SQLite, PostgreSQL, MongoDB
What's included
Service Tiers Starter
$100
Standard
$300
Advanced
$500
Delivery Time 1 day 11 days 5 days
Number of Revisions
112
Number of Queries
113
Query Debugging
Query Optimization
Query Scheduling
Query Analysis
Source Code
4.7
20 reviews
90% Complete
(18)
5% Complete
(1)
1% Complete
(0)
5% Complete
(1)
1% Complete
(0)

NB

Nisha B.
5.00
Apr 1, 2024
Java Enterprise Edition: Need an Expert for Blueprint Finalization The freelancer has played a pivotal role in the Java EE project. I highly recommend the SME for all the Java-related projects. Thank you!

NB

Nisha B.
5.00
Apr 1, 2024
Java Enterprise Edition: Need an Expert to review Multiple-Choice Questions The freelancer has played a pivotal role in the Java EE project. I highly recommend the SME for all the Java-related projects. Thank you!

NB

Nisha B.
5.00
Nov 2, 2023
RESTful Web Services: Need a subject matter expert for review of MCQ questions Thank you, Muhammad llyas, for helping us with this project. Without a doubt, he not only understood the assignment very well but was very cooperative. He is always available and clears all doubts very patiently and also he has strong knowledge of his skill set. It was a great experience to work with him. Looking forward to working with him again. Highly Recommended!

BL

Brian L.
3.70
Sep 1, 2023
Core Java, Spring Boot App Develolper Was a solid performer on our team. Worked on bugs for us.

JS

Jill S.
4.60
Jul 21, 2023
I need a SQL query developer for one or more projects
Muhammad I.Status: Offline

About Muhammad

Muhammad I.Status: Offline
SQL Server Expert | Database Migration | Performance Optimization
4.7  (20 reviews)
Lahore Cantt, Pakistan - 12:57 am local time
SQL Server Expert with 14+ years of experience in database development, SQL query optimization, performance tuning, and database migration. I help businesses fix slow SQL queries, optimize databases, migrate data reliably, and build high-performance database solutions.

🏆 KEY ACHIEVEMENTS
•🚀 Database Migration: Successfully completed 5+ database migration projects, including SQL Server → Oracle and MySQL → PostgreSQL migrations, ensuring data integrity and reliable application compatibility.

•⚡ Performance Optimization: Optimized 100+ critical database processes, reducing execution time from approximately 3 hours to just 5 minutes through advanced SQL query optimization and performance tuning.

•📊 Report Performance: Optimized 100+ reports, reducing data-fetching time from minutes to seconds through query optimization, indexing, and execution-plan analysis.
• 🔧 Database Optimization: Improved database performance, scalability, and reliability through execution-plan analysis, indexing strategies, query optimization, and stored-procedure tuning.

•🎯 Business Impact: Delivered faster database processing, improved reporting performance, and reliable data migration solutions for enterprise business applications.

🚀 CORE EXPERTISE

🗄️ SQL Server

SQL Query Optimization & T-SQL Development
Execution Plan Analysis & Performance Tuning
Index Optimization & Performance Troubleshooting
Stored Procedures, Functions & Database Development

🔄 Database Migration

MSSQL → PostgreSQL | SQL Server → MySQL
Schema & Data Migration
Data Transformation, Validation & Reconciliation
SQL & Stored Procedure Conversion

🏗️ Database Development

Database Architecture & Data Modeling
Tables, Views, Relationships & Constraints
Stored Procedures, Functions & Triggers
Database Automation & Optimization

📊 Data Engineering & Analytics

ETL/ELT & Data Transformation
Data Cleaning & Validation
Data Warehousing & Business Intelligence
Reporting, Dashboards & Business Analytics

🛠️ DATABASE TECHNOLOGIES

Microsoft SQL Server | PostgreSQL | MySQL | Oracle | Snowflake

Steps for completing your project

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

Delivery time starts when Muhammad receives requirements from you.

Muhammad works on your project following the steps below.

Revisions may occur after the delivery date.

MSSQL to PostgreSQL Database Migration

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