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$
USD
I will develop custom sap business one solutions and integrations
Zain A
Level 2
4.8
4.8
About this gig
SAP Business One developer with 7+ years' experience (ex-SAP Gold Partner) I turn SAP B1 from a basic database into an automated, high-performance engine.
Struggling with manual processes, disconnected systems, or reports that don't talk to your other tools? I build custom SAP Business One solutions and integrations that fix exactly that.
What I deliver:
- Custom add-ons via .NET Core, DI-API & Service Layer (SQL/HANA)
- Real-time integration with Shopify, WooCommerce, CRMs & web portals
- Crystal Reports, PLD & SQL/HANA dashboards for management
- E-invoicing modules & process automation
- Optional AI agents (inventory forecasting, WhatsApp ordering)
Why me: 40+ global SAP Business One projects, clean documented code, and delivery before the deadline with an install guide so it just works.
Monthly support: subscribe for ongoing enhancements & priority support.
Message me with your requirement for a fast, honest quote.
Get to know Zain A
Zain A
Senior SAP Business One and AI Automation Specialist
Level 2
- FromPakistan
- Member sinceFeb 2023
- Avg. response time1 hour
- Last delivery1 week
Languages
English, Urdu
Senior SAP B1 & AI Architect
I bridge legacy ERP with the future of AI. With 7+ years of experience and work with SAP GOLD Partners, I deliver high-performance solutions for SAP Business One.
🚀 Expertise:
SAP B1: Custom Add-ons, Service Layer (HANA/SQL), DI-API.
Modern Stack: .NET Core 8, Microservices, API Integration.
AI & Automation: AI Agents, Gemini/Claude Chatbots, & Analytics.
Impact: 40+ global projects, including (Multi-tenant ERP).
I build enterprise-grade, scalable solutions. Let’s automate your ecosystem. Message me!
My Portfolio
Other Software Development Services I Offer
FAQ
Do you work with both SQL and HANA versions of SAP Business One?
Yes — I develop and optimize for both SAP B1 on SQL Server and SAP HANA, including version 10.0. Tell me your version and I'll confirm the approach before we start.
How do you access my system — and is my data safe?
I can work via AnyDesk/TeamViewer/VPN on your environment, or on a test/staging copy you provide. We agree the access method up front so your live data stays protected
Do you support on-premise and cloud-hosted SAP Business One?
Both. Whether your B1 is on-premise, on a private server, or cloud-hosted, I build add-ons and integrations that fit your deployment.
Can you integrate SAP B1 with Shopify, WooCommerce or other third-party apps?
Yes — real-time, two-way integrations via Service Layer / DI-API with Shopify, WooCommerce, CRMs, payment gateways and custom web portals.
Do I get source code and help installing the add-on?
Yes. Standard and Premium include clean, documented source code, and every delivery comes with a short install & activation guide so deployment is smooth
How do you handle Service Layer authentication and performance under high load?
I use session pooling/token reuse and optimized queries so the Service Layer stays stable under high traffic — important for live e-commerce and multi-user setups.
Reviews
19 reviews for this Gig
| (17) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S sergiolorenzomu
Panama
Great work by Zain, he built our SAP B1 portal, clean work and well documented and delivered fast. Highly recommended. Thanks Zain.
$50-$100
Price
2 days
Duration
Helpful?P pabloasit
Spain
Very knowledgeable, approachable, and attentive. Thanks
$100-$200
Price
13 days
Duration
Z 
Seller's Response
Helpful?R riyaadhaziz
Saudi Arabia
Zain is super guy to work with, friendly and has good knowledge in his area of expertise. Surely we will work with him on more projects.
$50-$100
Price
10 days
Duration
Helpful?N nestorcp4
Spain
He solves all my problems
Up to $50
Price
2 days
Duration
Helpful?A 
angeloluna8483
Ecuador
Zain is a great professional in SAP solutions and integrations with WooCommerce. I recommend him.
Up to $50
Price
2 days
Duration
Helpful?
Reviews
19 reviews for this Gig
| (17) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S sergiolorenzomu
Panama
Great work by Zain, he built our SAP B1 portal, clean work and well documented and delivered fast. Highly recommended. Thanks Zain.
$50-$100
Price
2 days
Duration
Helpful?P pabloasit
Spain
Very knowledgeable, approachable, and attentive. Thanks
$100-$200
Price
13 days
Duration
Z Seller's Response
Helpful?R riyaadhaziz
Saudi Arabia
Zain is super guy to work with, friendly and has good knowledge in his area of expertise. Surely we will work with him on more projects.
$50-$100
Price
10 days
Duration
Helpful?N nestorcp4
Spain
He solves all my problems
Up to $50
Price
2 days
Duration
Helpful?A angeloluna8483
Ecuador
Zain is a great professional in SAP solutions and integrations with WooCommerce. I recommend him.
Up to $50
Price
2 days
Duration
Helpful?
