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Boro S.
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Boro S.

Mathematical Optimization | Mixed Integer & Linear Programming

I help businesses solve complex operational challenges by building custom mathematical optimization models. With 9+ years of combined industry and research experience, I turn complex problems into scalable, production-grade solutions What I deliver: • Routing & Scheduling Optimization – Vehicle routing (VRP), shift scheduling, delivery window optimization • Supply Chain & Resource Planning – Inventory management, production planning, resource allocation • Energy Optimization – Unit commitment, energy storage, and renewable integration models • Manufacturing & Process Optimization – Cutting stock, bin packing, assignment & placement problems, and workflow efficiency Why clients hire me: • Proven results – Top Rated Plus freelancer on Upwork, trusted for long-term, high-value optimization projects. • Production-ready delivery – From research & prototyping to cloud-deployed pipelines, ensuring scalability and reliability. • Broad solver expertise – OR-Tools, PuLP, Pyomo, Gurobi, CBC, HiGHS, and custom heuristics, with GPU acceleration for large-scale models. Background & Credentials: • Former industry engineer and researcher at leading European institutes • Published in top-tier conferences and journals • Deep technical foundation - experience building production-grade systems and leading teams in fast-paced startup environments If you’re ready to streamline operations or need expert support in designing and deploying custom optimization solutions, let’s talk.

🇲🇪Podgorica, Montenegro$95/hr100% JSS5.00 (1)Since Jun 2024
GlobeUpwork

Earnings and projects

MRR
$7.5k

Last 6 months ÷ 6

World#2,445 / 412k
🇲🇪Country#8 / 393
Revenue, last 30 days
$7.3k

Last 6 months: $45k

World#2,774 / 412k
🇲🇪Country#11 / 393
Total earnings
$212k

Billed in all: $229k

World#14,008 / 412k
🇲🇪Country#29 / 393
Per project
$53k

$22k in the last 6 months

World#827 / 412k
🇲🇪Country#4 / 393
Projects, last 6 months
2
0% fixed100% hourly
World#88,922 / 412k
🇲🇪Country#59 / 393
Projects in all
4

Across 5 contracts

60% fixed40% hourly
World#283,744 / 412k
🇲🇪Country#290 / 393

Earnings, last 30 days

$229k+$7.3k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$220k$225k$230kOct 9Oct 24Nov 8

Skill rankings: #1 in 6 skills of 9

Rarest: top 0.53% in Operations Research, of 189. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Operations Research189 freelancers · 🇲🇪 #1Top 0.53%
  2. 1Mathematical Optimization171 freelancers · 🇲🇪 #1Top 0.58%
  3. 1Linear Programming58 freelancers · 🇲🇪 #1Top 2%
  4. 1Applied Mathematics56 freelancers · 🇲🇪 #1Top 2%
  5. 1Mixed Integer Linear Programming9 freelancers · 🇲🇪 #1Top 11%
  6. 1PuLP4 freelancers · 🇲🇪 #1Top 25%
  7. #4Mathematical Modeling224 freelancers · 🇲🇪 #1Top 2%
  8. #54C++4,442 freelancers · 🇲🇪 #1Top 1%