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Syphax A.
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Syphax A.

Optimization & Operations Research Engineer | Python/OR-Tools/MILP/...

Do you need to assign staff, optimize routes, plan resources, or automate complex decisions that currently take hours of manual work? I build custom optimization engines that generate: - Daily or weekly employee schedules - Optimal delivery routes - Workload-balanced assignments - Cost-minimized plans - Resource allocation under complex constraints Using Python + OR-Tools, I build systems that reduce operational time and cost, with models tailored precisely to your business rules, constraints, and KPIs.

🇩🇿Algiers, Algeria$50/hr100% JSS3.98 (15)Since Jul 2023
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Earnings and projects

MRR
$2.2k

Last 6 months ÷ 6

World#19,485 / 412k
🇩🇿Country#16 / 731
Revenue, last 30 days
$3.8k

Last 6 months: $13k

World#8,812 / 412k
🇩🇿Country#5 / 731
Total earnings
$52k

Billed in all: $55k

World#73,179 / 412k
🇩🇿Country#71 / 731
Per project
$1.4k

$4.5k in the last 6 months

World#100,654 / 412k
🇩🇿Country#128 / 731
Projects, last 6 months
3
33% fixed67% hourly
World#66,479 / 412k
🇩🇿Country#115 / 731
Projects in all
38

Across 45 contracts

69% fixed31% hourly
World#79,289 / 412k
🇩🇿Country#123 / 731

Earnings, last 30 days

$54.8k+$3.8k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$50k$52k$54k$56kOct 8Oct 23Nov 7

Skill rankings: #1 in 1 skill of 15

Rarest: top 4% in pandas, of 1,317. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Vehicle Routing Problem6 freelancers · 🇩🇿 #1Top 17%
  2. 2PuLP4 freelancers · 🇩🇿 #1Top 50%
  3. #6Time Series Forecasting110 freelancers · 🇩🇿 #1Top 5%
  4. #7Streamlit152 freelancers · 🇩🇿 #1Top 5%
  5. #11Mathematical Optimization171 freelancers · 🇩🇿 #1Top 6%
  6. #33Algorithm Development615 freelancers · 🇩🇿 #1Top 5%
  7. #53Data Processing1,172 freelancers · 🇩🇿 #1Top 5%
  8. #56pandas1,317 freelancers · 🇩🇿 #2Top 4%