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upwork.com 🟢 2026-05-12

🔹 Build Scalable Company Enrichment System Using Datablist and Blitz API
👤 Client: 🇬🇧 United Kingdom Member since 2021-01-15
💰 Price: ****
🚩 Problem: Automatically enrich company data into decision-maker details (owners, founders, CEOs, executives, emails, LinkedIn) to support business intelligence and sales efforts.
📦 Existing: Not specified

Specifications:

[Target] Enrichment of company names/domains into detailed decision-maker profiles
[Method] Use Datablist, Blitz API, Apollo, Clearbit, Prospeo for data collection
[UI/UX] Not applicable (backend-focused)
[Stack] n8n, Make, custom scripts, Python, Node.js, REST APIs, GraphQL
[Security] Secure API keys and handle sensitive data securely
[Format] JSON, CSV

Workflow:

1. Define enrichment schema for decision-maker details (owners, founders, CEOs, executives, emails, LinkedIn)
2. Integrate Datablist, Blitz API, Apollo, Clearbit, Prospeo APIs and optimize for cost
3. Implement rate limiting, retries, and data batching to handle API limits efficiently
4. Develop n8n workflows or custom scripts for bulk enrichment
5. Clean and validate enriched data before storage
6. Deploy system using Make or similar CI/CD tools