Contact person: Business Client

Phone:Show

Email:Show

Location: Los Angeles, United States

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I rely on the WhatsApp Business API across my web app, mobile app, and internal CRM, but recent changes have introduced several headaches. Connections drop unexpectedly, many outbound messages never reach the recipient, and I’m seeing unhandled integration errors in the logs.

Your task is to diagnose what’s causing these connectivity problems, message delivery failures, and API integration errors, then patch them so the three platforms above communicate smoothly again. I can provide existing source code, webhook URLs, current Twilio-style logs, and access to the server environment (Docker containers on Ubuntu) where the API is running.

Deliverables
• Root-cause report outlining each issue you uncover
• Updated code or configuration that restores stable connections and 100 % message delivery
• Step-by-step notes so I can redeploy the fix in staging and production

Familiarity with the official WhatsApp Business API, webhooks, REST calls, and troubleshooting under Node.js or Python micro-services will be a big plus. Once everything is green, we’ll run a 48-hour monitoring period to confirm the fix before sign-off." (client-provided description)