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David M.

David M.

Software Dev and Integration | Ex Goldman Sachs | Cornell University

I am a Software Architect and Developer with over 8 years of experience in creating high-performance systems across key financial markets. My expertise lies in harnessing machine learning to deliver innovative and scalable solutions. I excel at designing robust software architectures that meet complex requirements and drive business success. My background includes roles at top-tier firms, where I have led and contributed to teams to develop cutting-edge applications with a focus on efficiency and reliability. I thrive on challenges and am dedicated to continuous learning, ensuring that my skills are always at the forefront of technology. If you need a strategic thinker who can translate your vision into reality while delivering exceptional results, let’s connect and explore how I can contribute to your project.

🇿🇲Lusaka, Zambia$45/hr100% JSS4.00 (1)Since Mar 2026

Earnings and projects

MRR
$330

Last 6 months ÷ 6

World#94,674 / 412k
🇿🇲Country#20 / 82
Revenue, last 30 days
$0

Last 6 months: $2k

Total earnings
$2.4k

Billed in all: $2.5k

World#319,078 / 412k
🇿🇲Country#62 / 82
Per project
$2.4k

$2k in the last 6 months

World#67,682 / 412k
🇿🇲Country#14 / 82
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇿🇲Country#29 / 82
Projects in all
1
0% fixed100% hourly
World#360,671 / 412k
🇿🇲Country#72 / 82

Earnings, last 30 days

$2.5kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2,450$2,475$2,500$2,525Oct 9Oct 24Nov 8

Skill rankings: Top 16% in Java

Ranked by MRR among everyone on Upwork with the skill.

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  6. #5,630Node.js25,795 freelancers · 🇿🇲 #2Top 22%
  7. #5,875Web Development25,055 freelancers · 🇿🇲 #2Top 23%
  8. #6,985React33,075 freelancers · 🇿🇲 #2Top 21%