Marwane A.
ERP Integration Developer | Sage 100, Deacom, Infor CSI/SyteLine
I work across ERP environments including Sage 100, Deacom, and Infor CSI/SyteLine, building integrations, SQL reporting, BI dashboards, automation, and AI-enabled business tools. I help companies connect business systems, automate workflows, solve ERP data problems, and extend existing platforms without unnecessary rebuilds. I can help you with: • ERP integrations and custom development • REST APIs and data synchronization • SQL Server / T-SQL reporting and analysis • Operational dashboards and BI reporting • Workflow and process automation • .NET APIs and internal business applications • AI / LLM integration with ERP and business data • Sage 100, Deacom, and Infor CSI/SyteLine support • Windows Server and IIS deployment My main stack includes C#, .NET, SQL Server, React, Python, REST APIs, and AI/LLM technologies. I focus on understanding the business process first, then building a solution that is practical, reliable, and maintainable.
Earnings and projects
Last 6 months ÷ 4.9 months active (since Jun 2026)
Read daily since Nov 3, under 30 days
Billed in all: $1,120$1.1k
$1k in the last 6 months
Earnings, last 30 days
Tracked from Nov 3, 2026.
Skill rankings: Top 19% in Microsoft IIS
Ranked by MRR among everyone on Upwork with the skill.
- #4LogicData SyteLine7 freelancers · 🇲🇦 #1Top 57%🇲🇦#1 of 1
- #41Microsoft IIS211 freelancers · 🇲🇦 #1Top 19%🇲🇦#1 of 1
- #65Transact-SQL326 freelancers · 🇲🇦 #1Top 20%🇲🇦#1 of 1
- #93Sage254 freelancers · 🇲🇦 #2Top 37%🇲🇦#2 of 3
- #231Windows Server862 freelancers · 🇲🇦 #1Top 27%🇲🇦#1 of 6
- #478ERP Software1,408 freelancers · 🇲🇦 #1Top 34%🇲🇦#1 of 9
- #487Business Intelligence1,802 freelancers · 🇲🇦 #2Top 27%🇲🇦#2 of 12
- #629.NET Framework2,944 freelancers · 🇲🇦 #3Top 21%🇲🇦#3 of 14