Skills to Put on a Resume for an Operations Analyst

The skills real Operations Analyst postings screen for

Pulled from our Operations Analyst role taxonomy — not a generic list. Each one names what a recruiter reads into it and, more usefully, how to actually back it up.

• SQL

  Technical

  SQL is one of the most-requested technical skills on data and analyst job posts — it signals you can pull your own numbers instead of waiting on someone else.

  Evidence, not just a bullet: Show 2-3 real queries you've written — a join, a GROUP BY with aggregation, ideally a subquery or window function — not just “SELECT * FROM table”.

  Practice it:Redesign a Vet-Clinic SaaS Database to Third Normal FormAudit Data Quality for a Climate Tech Sensor Network

• Microsoft Excel

  Recruiters read “Excel” as shorthand for whether you can wrangle real data without hand-holding — pivot tables, VLOOKUP/XLOOKUP, formulas that aren't just typed-in numbers.

  Evidence, not just a bullet: Don't just list it — point to a workbook (even a redacted one) that shows a pivot table or a formula-driven model you built, not just data you copy-pasted.

  Practice it:Bookkeeping Reset for a Lisbon Specialty Coffee RoasterValuing a Toronto D2C Cosmetics Scale-Up

• A/B Testing

  Methodology

  A/B testing is proof you think in experiments, not opinions — you can design a test, pick a metric, and read a result without over-claiming significance.

  Evidence, not just a bullet: Describe one test end to end: the hypothesis, the metric that moved (or didn't), and what you'd do next.

  Practice it:Measure HTTP/3 vs HTTP/2 Video Delivery Over CellularMine Basket History to Justify Grocery Shelf-Adjacency Changes

• Lean Six Sigma DMAIC

  Methodology

  Lean Six Sigma DMAIC is a named method, not a vague competency — claiming it says you can apply a specific, repeatable approach, not just "think analytically."

  Evidence, not just a bullet: Walk through one real case where you applied Lean Six Sigma DMAIC step by step, including what the output was.

  Practice it:Sales & Distribution Process Optimization for a Mid-Size ManufacturerDesigning a Six Sigma Project for a Renewable Energy Manufacturer

• Spreadsheet modeling

  Spreadsheet modeling is one of the specific, verifiable skills recruiters screen for in this role — naming it plainly is what gets it past both an ATS keyword match and a human skim.

  Evidence, not just a bullet: Don't just list "Spreadsheet modeling" — attach one concrete example of using it: a project, a number, or an artifact a recruiter could actually look at.

  Practice it:Valuation of a Vienna D2C Cosmetics StartupDesign a Currency Hedging Policy for GlowAustin's EU and Japan Revenue

• Audit-grade documentation

  Audit-grade documentation is one of the specific, verifiable skills recruiters screen for in this role — naming it plainly is what gets it past both an ATS keyword match and a human skim.

  Evidence, not just a bullet: Don't just list "Audit-grade documentation" — attach one concrete example of using it: a project, a number, or an artifact a recruiter could actually look at.

  Practice it:Design a Versioning Strategy for a Public REST APIAdd Idempotency Keys to a Payment Webhook System

• Agile / Scrum Ceremonies

  This is shorthand for “I've worked inside a real delivery cadence” — sprint planning, standups, retros — not that you've read the Scrum Guide.

  Evidence, not just a bullet: Name the ceremony you ran or contributed to most (retro facilitation, backlog grooming) rather than just writing “Agile/Scrum”.

  Practice it:Rescue a Stalling Scrum Team at a Series-B HealthTechInvestigate and Plan Zeno Pay's 90-Day Scrum Transition

Every challenge below is an AI-generated practice brief — not a real client engagement — that produces a submission you can point to as evidence for the skills above.

• 

  AnalysisIntermediateNew

  Capacity Planning for a SaaS Scale-Up's Customer Support

  Your task is to forecast ticket volumes based on enterprise growth projections, analyze current support capacity and performance, and propose a staffing plan that meets SLAs. Su…

  • Capacity Planning
  • Queuing Theory
  • Workforce Management

  Open coursework
• 

  CodeBeginnerNew

  Optimizing Last-Mile Delivery for a Lisbon Grocery Startup

  Your task is to build a linear programming model (or heuristic) to assign orders to vehicles and sequence deliveries. Success means reducing average route length by at least 15%…

  • Linear Programming
  • Python
  • Route Optimization

  Open coursework
• 

  AnalysisBeginnerNew

  Optimizing Last-Mile Delivery for a San Francisco Grocery Startup

  Your task is to formulate a minimum-cost flow problem for daily delivery routes. Use the provided order data (locations, time windows, volumes) and vehicle specs (capacity, spee…

  • Linear Programming
  • Network Flow
  • Python

  Operations Research and Optimization
• 

  DesignSeniorNew

  Designing a Circular Supply Chain for a Sustainable Fashion Brand

  Your task is to design a circular supply chain for EcoThreads' take-back program. You must decide on collection methods (mail-in, in-store drop-off, lockers), partner with a rec…

  • Reverse Logistics
  • Circular Economy
  • Sustainability Reporting

  Operations and Supply Chain Management
• 

  AnalysisFoundationalNew

  Controlling Inventory for a Sustainable Fashion Brand

  Your task is to develop an inventory control system for EcoThreads. You must analyze historical sales data (provided in a CSV), identify patterns, propose KPIs (e.g., turnover r…

  • Inventory Management
  • Data Analysis
  • KPI Definition

  Principles of Management
• 

  DesignBeginnerNew

  Optimizing Checkout Flow for a Seoul D2C Cosmetics Brand

  Your task is to map the current checkout process using a service blueprint, identify pain points (e.g., long load times, confusing steps), and propose a redesigned process with …

  • Service Blueprinting
  • Process Analysis
  • Customer Experience Design

  Open coursework