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David C.
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David C.

TradeStation Certified EasyLanguage Specialist & Former TS Engineer

Expertise and Experience That Make the Difference Between Success and Failure Code can now be generated quickly & cheaply: SPEED TO FAILURE EMERALD helps ensure the code/strategy: * Represents the trading system you intended to build * Is not curve-fitted ( data mined ) causing large losses in live trading * Accounts for real-world trading issues: Commissions, Slippage, Liquidity, Execution Failure * Is computationally efficient and operates quickly * Accounts for TradeStation nuances and hidden assumptions * Allows Optimization that can explore entry/exit logic, not just level settings * Fully leverages EasyLanguage capabilities 100% Focused on TradeStation EasyLanguage with Real-World Trading Experience 20+ Years Developing Thousands of Trading Strategies & Indicators * Large-Scale Tools Using the Most Advanced EasyLanguage Capabilities * Specialized in Complex Strategy, Indicator, and Automation Projects The Expert's Expert * 17,000+ Answers on the EasyLanguage Support Forum * Know the Hidden Assumptions and Nuances That Cause Failures * 5 Years TradeStation EasyLanguage Engineer * Author of the EasyLanguage Support Forum Master Post Work Experience & Technical Background * Engineer and IT Developer: To Manager To Director * Electrical Engineer with MBA

🇺🇸Sylvania, United States$150/hr100% JSS4.96 (62)Since Apr 2019
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Earnings and projects

MRR
$49

Last 6 months ÷ 6

World#151,047 / 412k
🇺🇸Country#20,218 / 62.1k
Revenue, last 30 days
$0

Last 6 months: $297

Total earnings
$297k

Billed in all: $306k

World#7,885 / 412k
🇺🇸Country#2,179 / 62.1k
Per project
$2.1k

$99 in the last 6 months

World#75,356 / 412k
🇺🇸Country#12,631 / 62.1k
Projects, last 6 months
3
33% fixed67% hourly
World#66,479 / 412k
🇺🇸Country#8,998 / 62.1k
Projects in all
144

Across 148 contracts

10% fixed90% hourly
World#16,754 / 412k
🇺🇸Country#2,798 / 62.1k

Earnings, last 30 days

$306kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$300k$305k$310k$315kOct 8Oct 23Nov 7

Skill rankings: Top 25% in Object-Oriented Design

Ranked by MRR among everyone on Upwork with the skill.

  1. #15Object-Oriented Design61 freelancers · 🇺🇸 #4Top 25%
  2. #19TradeStation39 freelancers · 🇺🇸 #7Top 49%
  3. #20EasyLanguage34 freelancers · 🇺🇸 #7Top 59%
  4. #103Six Sigma327 freelancers · 🇺🇸 #23Top 31%
  5. #311Statistical Analysis987 freelancers · 🇺🇸 #78Top 32%
  6. #1,324Financial Analysis3,527 freelancers · 🇺🇸 #295Top 38%