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upwork.com 🟡 2026-05-10
🔹 Build verified LinkedIn-sourced contact list of tech professionals across Switzerland
👤 Client: 🇨🇭 Switzerland Member since 2016-01-24
💰 Price: ****
🚩 Problem: Generate a clean, high-quality contact list for IT recruitment in Switzerland.
📦 Existing: Not specified
Specifications:
[Target] Tech professionals (software engineers, DevOps, SRE, cloud architects, SAP consultants, .NET / Java / Python developers, security engineers, network engineers, M365 admins, QA / test engineers, engineering managers, CTOs, Heads of Engineering / IT or HR folks)
[Method] LinkedIn scraping and enrichment
[UI/UX] N/A
[Stack] Apollo, Lusha, RocketReach, Cognism, Kaspr, Wiza, ContactOut, Hunter, Snov.io, Phantombuster, Linkedhelper data
[Security] GDPR / Swiss FADP compliance; no purchased breach data or dark-web sources
[Format] CSV with 13 columns: full name, job title, company, website, canton/city (optional), LinkedIn URL, years in role, office line, mobile number, business email, personal email, source/method, verification date
Workflow:
Define target roles and seniority levels.
Scrape LinkedIn for relevant profiles using specified tools.
Enrich data with additional details (e.g., company website, years in role).
Verify emails using NeverBounce, ZeroBounce, MillionVerifier, or Hunter.
Dedupe on LinkedIn URL to ensure no duplicates.
Validate phone numbers in E.164 format and check for plausibility.
Generate CSV with required columns and verify sample rows.