COINS ERP Integration Developer, WARSZAWA WARSAW

Essential Skills

• Strong experience with COINS ERP.
• Progress OpenEdge ABL (Advanced Business Language).
• Advanced SQL / Transact SQL.
• Progress Page Designer.
• COINS Application Dataset creation.
• COINS functional/module knowledge.
• COINS table, schema, and data lineage knowledge.
• REST APIs, JSON, OpenAPI/Swagger.
• HTTP methods (GET, POST, PUT, PATCH, DELETE).
• API versioning, pagination, filtering, error handling, and testing.

Construction Domain Experience

Hands-on experience with:

• Cost Value Reconciliation (CVR).
• Job Costing.
• Construction Accounting & Financial Reporting.
• Subcontractor Accounting.
• Commercial processes including Valuations, Retentions, and Variations.