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Muhammad Zahir B.

Muhammad Zahir B.

Lead Generation & Marketing Data Specialist | B2B, SaaS & Real Estate

I’m a Top Rated Plus B2B Lead Generation & Data Enrichment Expert helping SaaS, Real Estate, and Marketing Agencies build verified prospect lists and automate their CRM workflows for predictable growth. Over the last 4+ years, I’ve helped clients across multiple industries generate, verify, and manage high-quality B2B leads using advanced tools like Apollo.io, Clay, Crunchbase, LinkedIn Sales Navigator, and MillionVerifier. 🔧 What I Deliver: • B2B Lead Generation & Contact Research • Data Enrichment & Email Verification (99% accuracy) • CRM & Workflow Automation (Zapier, HubSpot, Google Tag Manager) • GA4, Facebook & Call Tracking Integrations 📊 Why Clients Trust Me: • $60K+ lifetime earnings on Upwork with 100% Job Success • Long-term partnerships with U.S.-based agencies • Deep understanding of both data accuracy and marketing systems • Consistent delivery — fast, clean, and reliable results If you need a proven expert who understands both lead generation strategy and data automation, let’s connect I can help you scale your outreach with precision and confidence.

🇨🇦Milton, Canada$20/hr100% JSS5.00 (8)Since Sep 2018

Earnings and projects

MRR
$6

Last 6 months ÷ 6

World#175,977 / 412k
🇨🇦Country#2,590 / 7,133
Revenue, last 30 days
$0

Last 6 months: $36

Total earnings
$57k

Billed in all: $60k

World#68,148 / 412k
🇨🇦Country#1,414 / 7,133
Per project
$5.2k

$36 in the last 6 months

World#33,545 / 412k
🇨🇦Country#567 / 7,133
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇨🇦Country#1,897 / 7,133
Projects in all
11

Across 13 contracts

54% fixed46% hourly
World#192,417 / 412k
🇨🇦Country#3,378 / 7,133

Earnings, last 30 days

$60.2kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$59k$60k$61k$62kOct 8Oct 23Nov 7

Skill rankings: Top 46% in Data Entry

Ranked by MRR among everyone on Upwork with the skill.

  1. #272Clay455 freelancers · 🇨🇦 #7Top 60%
  2. #585Prospect Research971 freelancers · 🇨🇦 #4Top 60%
  3. #668Real Estate Lead Generation1,080 freelancers · 🇨🇦 #4Top 62%
  4. #817Apollo.io1,381 freelancers · 🇨🇦 #6Top 59%
  5. #1,180Email List2,144 freelancers · 🇨🇦 #7Top 55%
  6. #1,717Google Tag Manager3,074 freelancers · 🇨🇦 #33Top 56%
  7. #2,057Data Cleaning3,952 freelancers · 🇨🇦 #12Top 52%
  8. #2,116LinkedIn Lead Generation3,817 freelancers · 🇨🇦 #17Top 55%