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Fiverr Pro
English
$
USD
I will build custom API integrations, webhooks, and data sync workflow automation
David.E
About this gig
Struggling to connect software that doesnt have a built-in integration?
I build reliable, custom API and webhook connections using n8n and Make.com so your tools talk to each other seamlessly. Whether you need real-time data sync, automated reporting, or custom database updates, I build systems that keep your business running on autopilot.
What I Offer:
- Custom Webhook Connections: Instant data transfer between any tools or webhooks
- API Integrations: Connect REST or GraphQL APIs with secure OAuth2 / Token authentication
- Data Formatting: Clean, transform, and map complex JSON/XML data accurately
- Database Synchronization: Automatic real-time updates for PostgreSQL, MySQL, or cloud databases
- Error Handling & Alerts: Built-in safeguards and instant notifications so nothing breaks unnoticed
Why Choose This Service?
- Rock-Solid Reliability: Workflows built with fallback logic and error protection
- Complete Security: Safe management of API keys, private credentials, and client data
- Clear Documentation: Easy-to-follow video walkthroughs so you stay in total control
Stop wasting hours on manual data entry. Send a message today to discuss your integration needs and streamline your workflow!
Get to know David.E
David.E
Senior AI Automation Engineer
- FromItaly
- Member sinceJul 2026
- Avg. response time1 hour
Languages
English, French, Spanish
Senior AI Automation Engineer building end-to-end workflows for scaling businesses. I replace manual tasks with custom, high-ROI systems using n8n, Make, Airtable, and OpenAI.
Key Services:
• Custom AI Agents: Tailored LLM workflows & structured API integrations.
• Lead Management: Instant scoring, webhooks, & automated CRM dispatch.
• Data Integration: Sync workflows across Airtable, Google Sheets, & Slack.
Years of hands-on experience building systems that work reliable from day one. Message me to scale your operations.
FAQ
Can you integrate apps that do not have built-in nodes on Make or n8n?
Yes. As long as the platform provides an API or webhook support, I can build custom HTTP requests to send and receive data seamlessly.
How do you handle authentication like OAuth2 or private API keys?
I configure secure header credentials, OAuth2 flows, or environment variables directly within your platform to ensure your credentials remain private and safe.
What happens if an API request fails or returns an error?
I build conditional error-handling branches into every workflow to capture failed calls, retry requests, or send immediate alerts via email or Slack.
Can you process and clean complex JSON or nested data payloads?
Absolutely. I use custom JavaScript modules and data-mapping functions to transform raw API responses into clean formats for your target app.
