You will get a custom SSIS ETL package built or fixed for SQL Server
Top Rated
Project details
I build and debug SSIS packages that move and transform your data reliably, whether you need a new pipeline built from scratch or an existing one fixed.
As a Microsoft Certified Data Engineer (DP-600, DP-700), I build for production, with error handling, logging, and documentation so your pipeline keeps running after I hand it off.
What I can do:
Build SSIS packages from scratch, source to destination
Debug existing packages: Derived Column errors, Conditional Split logic, Sort issues, type mismatches
Multi-source integration, SQL Server, PostgreSQL, Dataverse CRM, flat files
Data cleansing, lookups, joins, aggregations
Incremental loading and scheduled automation via SQL Server Agent
Error handling and logging for stable runs
Recent work: built and debugged an SSIS package syncing HCM data into a CRM on SQL Server, plus a multi-source pipeline integrating Dataverse CRM, PostgreSQL, and SQL Server with incremental loads.
Every package includes source code (.dtsx) and documentation, so your team can maintain it without depending on me.
Send me your source systems and destination, or your broken package, I will tell you honestly what is involved before we start.
As a Microsoft Certified Data Engineer (DP-600, DP-700), I build for production, with error handling, logging, and documentation so your pipeline keeps running after I hand it off.
What I can do:
Build SSIS packages from scratch, source to destination
Debug existing packages: Derived Column errors, Conditional Split logic, Sort issues, type mismatches
Multi-source integration, SQL Server, PostgreSQL, Dataverse CRM, flat files
Data cleansing, lookups, joins, aggregations
Incremental loading and scheduled automation via SQL Server Agent
Error handling and logging for stable runs
Recent work: built and debugged an SSIS package syncing HCM data into a CRM on SQL Server, plus a multi-source pipeline integrating Dataverse CRM, PostgreSQL, and SQL Server with incremental loads.
Every package includes source code (.dtsx) and documentation, so your team can maintain it without depending on me.
Send me your source systems and destination, or your broken package, I will tell you honestly what is involved before we start.
Database Type
MySQL, MS SQL, MS Access, Oracle, SQLite, PostgreSQLWhat's included
| Service Tiers |
Starter
$100
|
Standard
$250
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
Number of Revisions | 0 | 0 | 0 |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $200
27 reviews
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JM
Jennifer M.
Aug 4, 2026
Microsoft DP-600 Certification Association with Crescendo Cloud Solutions
Umar was quick and easy to work with.
FI
Faizul I.
Feb 21, 2026
Full-Time Web Scraping Specialist | Expert in Scrapy, Playwright & LLM Integration
Good Luck, He is good developer but we hired someone else
Thank you
Thank you
SK
Sam K.
Feb 4, 2026
SSIS Developer Needed to Build CRM → PostgreSQL ETL
I hired Umar as a freelancer to migrate a large and complex CRM dataset into PostgreSQL, including Accounts, Contacts, Leads, Opportunities, Opportunity Products, Products, Partners, Activities, Invoices, and Campaigns.
He successfully handled over one million records with impressive speed and accuracy, completing the migration without any data loss. The database schema was thoughtfully designed, all relationships were preserved correctly, and overall performance exceeded expectations. His expertise in data modeling, ETL processes, and PostgreSQL optimization was evident throughout the project.
Communication was excellent from start to finish, and he was proactive in validating data and resolving issues efficiently. This was a challenging migration, and he executed it smoothly and professionally.
I would absolutely hire him again and highly recommend him to anyone looking for CRM data migration, large-scale data processing, or PostgreSQL expertise.
He successfully handled over one million records with impressive speed and accuracy, completing the migration without any data loss. The database schema was thoughtfully designed, all relationships were preserved correctly, and overall performance exceeded expectations. His expertise in data modeling, ETL processes, and PostgreSQL optimization was evident throughout the project.
Communication was excellent from start to finish, and he was proactive in validating data and resolving issues efficiently. This was a challenging migration, and he executed it smoothly and professionally.
I would absolutely hire him again and highly recommend him to anyone looking for CRM data migration, large-scale data processing, or PostgreSQL expertise.
RB
Rick B.
Aug 9, 2025
Estimation Spreadsheet - Reverse Engineering
SH
Shavez H.
Apr 27, 2025
SQL and Power BI Task Breakdown and Explanation
About Umar
Data Engineer | Web Scraping, ETL & SSIS Pipelines | Fabric, SQL
100%
Job Success
Islamabad, Pakistan - 8:15 pm local time
I'm Umar Ali, a Microsoft Certified Data Engineer (DP-600 & DP-700) with 3.5+ years of hands-on experience designing, building, and optimizing enterprise-grade data infrastructure. I specialize in Microsoft Fabric, end-to-end ETL pipeline development, and Python automation, helping businesses transform raw, siloed data into clean, reliable, actionable insights at scale.
My work spans the full data engineering stack. I've architected Lakehouse and Data Warehouse solutions on Microsoft Fabric using Bronze/Silver/Gold medallion architecture, built automated ETL pipelines using SSIS and Python, and designed complex SQL queries on SQL Server and PostgreSQL to cut query runtimes significantly. I develop scalable PySpark jobs for large-scale data processing, and build production-ready web scraping pipelines using Selenium, Scrapy, and BeautifulSoup, including a live pipeline that scrapes, deduplicates, and normalizes job postings across 6 sources (Indeed, Glassdoor, Dice, ZipRecruiter, SimplyHired, and more) using fuzzy matching and pgvector similarity search, orchestrated in Airflow with real-time monitoring. I also develop REST APIs with FastAPI and Flask for seamless data integration and workflow automation.
Whether you need Azure data engineering, a data warehouse migration from SQL Server to the cloud, a high-performance Python ETL pipeline, or a Microsoft Fabric analytics implementation, I bring both the technical depth and business context to deliver results. Every solution I build is clean, documented, testable, and built for long-term scalability.
Microsoft Certified (DP-600 Fabric Analytics Engineer · DP-700 Fabric Data Engineer) · Strong communication · On-time delivery · Production-ready code.
Looking for a Data Engineer, Microsoft Fabric Expert, ETL Developer, Python Developer, or SQL Specialist? Let's connect, message me and we'll scope your project today.
Steps for completing your project
After purchasing the project, send requirements so Umar can start the project.
Delivery time starts when Umar receives requirements from you.
Umar works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & Source Review
I review your source systems, destination, and data requirements to confirm scope, identify edge cases, and pick the right tier for your project.
Package Design & Build
I build the SSIS package — data flow, transformations, cleansing logic, and error handling — following best practices for maintainability and performance.