I will customized sap b1 API service layer integrations


Gig Summary
About this gig
Looking to automate your business workflows by connecting SAP Business One (SAP B1) to your web applications? Im a .NET software engineer specializing in secure, productiongrade middleware integrations using the Service Layer (REST/OData) and DI API.
I build systems that sync ecommerce orders, automate customer data, and connect custom SaaS portals tailored to your architecture. My solutions help businesses save time, reduce errors, and scale operations with confidence.
Integration Capabilities:
- ECommerce: Shopify, WooCommerce, Magento
- CRMs: Salesforce, HubSpot, Zoho
- Custom SaaS, Databases, Web Portals
Features:
- Realtime sync of Sales Orders, Business Partners (OCRD), Items (OITM)
- Secure multicompany DB management & logging
- Highperformance .NET Core / C# middleware (HANA & SQL supported)
Why Choose Me:
- Clean, productionready C# code following SAP best practices
- Strong focus on security, reliability, and database integrity
- Proven portfolio: Live Portfolio
Message me today to discuss your SAP B1 integration needs every environment is unique, and Ill tailor the solution to your system.
Get to know Kulsoom Fatima
contribute to growth!
- FromPakistan
- Member sinceJul 2017
- Last delivery1 year
Languages
Urdu, English
My Portfolio
FAQ
How do you ensure my SAP database and credentials stay secure?
Security is my top priority. I never hardcode credentials in the application. All connection string data and passwords are encrypted and stored securely using Environment Variables or App Settings secrets. I also perform all initial testing in your staging/test environment first.
Do you use the Service Layer or the DI API for integrations?
I highly recommend and primarily use the SAP B1 Service Layer (REST API) because it is modern, fast, and does not require a local client installation. However, if your setup requires the legacy DI API or DI Server, I can utilize those as well.
Which versions of SAP Business One and databases do you support?
I support integrations for both SAP HANA and Microsoft SQL Server backend databases. I work with SAP B1 version 9.x and 10.x.
Do I need to provide access to my SAP Business One environment?
Yes. To configure, test, and deploy the integration, I will need access to your SAP B1 staging/test environment. This is typically done securely via VPN, Remote Desktop (RDP), or by exposing the Service Layer port externally with restricted developer credentials.
8 reviews for this Gig
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| (2) | ||
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Rating Breakdown
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- Quality of delivery
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K kendowell

United States
Thank you very much. Will hire again.
$50-$100
Price
3 weeks
Duration
K 
Seller's Response
Helpful?K kendowell

United States
Great work. Very knowledgeable and professional. Highly recommended.
$50-$100
Price
12 days
Duration
K 
Seller's Response
Helpful?H 
hasanzuhair

Pakistan
Thankyou very much.
$50
Price
4 days
Duration
Helpful?H 
hasanzuhair

Pakistan
thank you very much
$50-$100
Price
3 days
Duration
Helpful?H 
hasanzuhair

Pakistan
thank you, will hire again
$50
Price
2 days
Duration
Helpful?
8 reviews for this Gig
| (6) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
K kendowell

United States
Thank you very much. Will hire again.
$50-$100
Price
3 weeks
Duration
K 
Seller's Response
Helpful?K kendowell

United States
Great work. Very knowledgeable and professional. Highly recommended.
$50-$100
Price
12 days
Duration
K 
Seller's Response
Helpful?H 
hasanzuhair

Pakistan
Thankyou very much.
$50
Price
4 days
Duration
Helpful?H 
hasanzuhair

Pakistan
thank you very much
$50-$100
Price
3 days
Duration
Helpful?H 
hasanzuhair

Pakistan
thank you, will hire again
$50
Price
2 days
Duration
Helpful?

