Contact person: Business Client

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Location: Chennai, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I’m enhancing an existing solution built with the SAP Cloud Application Programming Model (CAPM) and need a developer who can take charge of the backend services and also to modify data models. Your main focus will be:

• Implementing new CAPM services and extending existing ones.
• Writing custom business logic in JavaScript that follows CAP conventions.
• Ensuring reliable asynchronous flows and robust error handling in modern JavaScript.

I’ll give you access to our CDS models and current service definitions. From there, you will:
1. Design the service layer endpoints, expose them securely, and document them.
2. Code and test custom handlers or actions where out-of-the-box CAPM behavior isn’t enough.
3. Validate every endpoint with Postman collections, returning well-structured JSON responses and meaningful error messages.

Clean, readable code, concise comments, and short knowledge-transfer notes are all part of the deliverable. If you have proven CAPM experience, are comfortable debugging asynchronous code, and can demonstrate your work with Postman tests, let’s talk." (client-provided description)