You will get Basic SAP B1 Integration with Third-Party System
Top Rated
Top Rated
Project details
Looking to seamlessly connect SAP Business One with your e-commerce store, CRM, or custom application?
With 8+ years of development experience and 6+ years specializing in SAP B1 integrations, I deliver reliable, scalable, and efficient integrations tailored to your business needs.
What sets me apart:
✅ Deep expertise with SAP DI API and Service Layer
✅ 12+ successful SAP integration projects completed
✅ End-to-end service: from requirement gathering to deployment and support
✅ Proven track record of handling real-time transactions and complex workflows
✅ Focus on performance, error handling, and future scalability
Whether you need simple data sync or a full custom integration across multiple systems, I bring the technical excellence and business understanding to make it happen smoothly.
Let's make your operations smarter, faster, and fully connected!
With 8+ years of development experience and 6+ years specializing in SAP B1 integrations, I deliver reliable, scalable, and efficient integrations tailored to your business needs.
What sets me apart:
✅ Deep expertise with SAP DI API and Service Layer
✅ 12+ successful SAP integration projects completed
✅ End-to-end service: from requirement gathering to deployment and support
✅ Proven track record of handling real-time transactions and complex workflows
✅ Focus on performance, error handling, and future scalability
Whether you need simple data sync or a full custom integration across multiple systems, I bring the technical excellence and business understanding to make it happen smoothly.
Let's make your operations smarter, faster, and fully connected!
Programming Languages
ASP.NET, TypeScript, C#What's included
| Service Tiers |
Starter
$399
|
Standard
$699
|
Advanced
$999
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 7 days |
Number of Revisions | 1 | 2 | 2 |
Design Customization | - | - | - |
Content Upload | |||
Responsive Design | - | - | - |
Source Code |
15 reviews
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This project doesn't have any reviews.
SM
Susanne M.
Apr 14, 2026
Follow-up on the 404 Error and Variant ID Behaviour in Shopify
Shahzad supported me with troubleshooting and stabilizing a complex Shopify–Probo API integration and remained fully committed until everything was working reliably.
**Accountable for Outcomes**
Shahzad took strong ownership of the project and ensured that the final outcome met the requirements. He stayed engaged until the system was functioning as expected.
**Clear Communicator**
Communication was always clear, structured, and professional. He explained technical aspects in a way that was easy to understand.
**Committed to Quality**
He showed a high level of commitment to delivering a stable and reliable solution, making sure everything worked properly in the end.
**Detail Oriented**
Shahzad worked carefully and methodically, paying close attention to the details required for a successful implementation.
**Solution Oriented**
He consistently focused on finding practical and effective solutions and kept moving the project forward despite challenges.
Overall, I highly appreciate his reliability, persistence, and dedication, and I would recommend working with him.
**Accountable for Outcomes**
Shahzad took strong ownership of the project and ensured that the final outcome met the requirements. He stayed engaged until the system was functioning as expected.
**Clear Communicator**
Communication was always clear, structured, and professional. He explained technical aspects in a way that was easy to understand.
**Committed to Quality**
He showed a high level of commitment to delivering a stable and reliable solution, making sure everything worked properly in the end.
**Detail Oriented**
Shahzad worked carefully and methodically, paying close attention to the details required for a successful implementation.
**Solution Oriented**
He consistently focused on finding practical and effective solutions and kept moving the project forward despite challenges.
Overall, I highly appreciate his reliability, persistence, and dedication, and I would recommend working with him.
JA
Jac Ky A.
Jan 5, 2026
SAP B1 Consultant for Initial Advice and Direction
Shahzad is a very good SAP B1 consultant and he is able to give good advice on the solutions. Great pleasure working with him
HK
Hassan Rafiq K.
Dec 18, 2025
.NET backend developer to identify and fix issues in an existing ASP.NET Core application
Shahzad quickly identified and fixed both issues. fixes are working as expected.
Smooth communication and timely delivery.
Smooth communication and timely delivery.
JF
Jonathan F.
Dec 5, 2025
SAP FSM to SAP Business One SQL
GM
Geraldine M.
Nov 10, 2025
Knowledge Graph for SAP HANA Retirement
About Shahzad
Senior .NET Developer | SAP B1 Integration Expert | Web & API Solution
100%
Job Success
Karachi, Pakistan - 4:10 pm local time
My core expertise includes:
🔹 Custom Software Development
Built over 15+ custom web applications using .NET Core, Angular, and SQL Server
Created & consulted on MVPs for 3 startups, accelerating time-to-market by 40%
Modernized legacy Webforms systems to .NET Core + Angular, improving performance by 60%
🔹 SAP Business One Integrations & Consultation
Completed 12+ SAP B1 Integrations across industries (Retail, Manufacturing, Wholesale)
Developed 3 SAP Add-ons for inventory management, reporting automation, and finance sync
Integrated SAP B1 with platforms like Shopify, Amazon, eBay, Retail Pro, Salesforce, and custom CRMs /ERP's
Delivered SAP-integrated POS Inventory Systems syncing over 10,000 daily transactions
Launched SAP API Gateway used for different web portals & handling the integration between SAP Business One & Retail pro, used in 100+ branches Retail Store.
Key Achievements:
Enabled businesses to achieve up to 30% faster operational workflows with SAP automations
Helped clients scale revenues by 20%-50% through integrated, real-time systems
Managed seamless API integrations processing 50K+ records daily without downtime
Whether you need a robust SaaS application, a custom ERP extension, or API integrations that scale with your business, I can deliver solutions built for reliability, scalability, and future growth.
📩 Let's connect to discuss how we can bring your project to life.
Steps for completing your project
After purchasing the project, send requirements so Shahzad can start the project.
Delivery time starts when Shahzad receives requirements from you.
Shahzad works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Gathering
Understand your SAP B1 environment (DI API or Service Layer) Understand external system (Shopify, External ERP, Custom App, etc.) List the specific workflows you need (Inventory sync, Order sync, etc.)
Setup and Environment Configuration
Configure API access credentials Set up secure communication between SAP and external system Perform initial connectivity testing