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Mark W.

Mark W.

Fraud, Analytics, Data Engineering | Architect, Leader, Strategist

Mark is an experienced Solutions Architect across both pre-sales and post-sales, with a proven track record of designing scalable, reliable intelligence and analytics systems across global markets. He has been hand-picked to lead the architecture of mission-critical platforms and the data strategies that support them — spanning fraud detection, investigative intelligence, and modern analytics adoption. As a recognised leader in modern data engineering, Mark brings deep hands-on expertise in tools like dbt, Git-based development workflows, semantic layer modeling, and cloud-native data platforms such as Snowflake, Databricks, and BigQuery. He is passionate about driving scalable frameworks, enabling self-serve analytics, and embedding data governance directly into delivery pipelines. Whilst Mark is known for his technical depth and problem-solving ability, he is equally valued for his unwavering passion for customer experience and business value. He believes that knowledge is most effective when paired with a listening ear, collaborative energy, and clear, honest communication. Whether mentoring teams, engaging executives, or building repeatable data assets, Mark brings clarity, empathy, and impact to every engagement.

🇦🇺Melbourne, Australia$230/hr100% JSSSince May 2025

Earnings and projects

MRR
$7.5k

Last 6 months ÷ 6

World#2,462 / 412k
🇦🇺Country#11 / 2,970
Revenue, last 30 days
$9.4k

Last 6 months: $45k

World#1,649 / 412k
🇦🇺Country#9 / 2,970
Total earnings
$108k

Billed in all: $115k

World#35,686 / 412k
🇦🇺Country#220 / 2,970
Per project
$36k

$15k in the last 6 months

World#1,936 / 412k
🇦🇺Country#8 / 2,970
Projects, last 6 months
3
0% fixed100% hourly
World#66,481 / 412k
🇦🇺Country#412 / 2,970
Projects in all
3

Across 7 contracts

0% fixed100% hourly
World#304,142 / 412k
🇦🇺Country#2,268 / 2,970

Earnings, last 30 days

$115k+$9.4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$105k$110k$115kOct 8Oct 23Nov 7

Skill rankings: #1 in 2 skills of 12

Rarest: top 0.08% in Problem Solving, of 1,247. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Problem Solving1,247 freelancers · 🇦🇺 #1Top 0.08%
  2. 1Data Manipulation Language22 freelancers · 🇦🇺 #1Top 5%
  3. 2Demo Presentation113 freelancers · 🇦🇺 #1Top 2%
  4. 2Data Analytics Framework42 freelancers · 🇦🇺 #1Top 5%
  5. #6Architecture1,368 freelancers · 🇦🇺 #1Top 0.44%
  6. #20Architectural Design4,048 freelancers · 🇦🇺 #1Top 0.49%
  7. #23Technical Writing4,718 freelancers · 🇦🇺 #1Top 0.49%
  8. #26Database3,249 freelancers · 🇦🇺 #1Top 0.80%