01 · About

Glad you’re here.

We’re JMS Analytics, a small studio with the leverage of a team ten times the size. BI, advanced analytics, and the custom software that runs them.

I’m Joel Sherman, founder and sole operator. Two decades in digital product delivery, and the messy middle between problem and solution.

Est. 2022·WEST COAST & MOUNTAIN US·REMOTE-FIRST
Joel M. Sherman
Joel M. ShermanFounder · builder
02 · Operating principles

AI shortens the build. Not the thinking.

01

Pain points before deliverables

Before scoping anything, we roll around in the muck of the actual problem; the operator pain, not the version that survived the proposal slide. Problem statements are harder to craft than solutions, and most clients don't know theirs until someone helps them get there. We spend the time.

02

Define “done.” Then chase it.

AI makes it cheap to build the wrong thing fast. So we agree on what success looks like before code gets written, and then iterate against that target relentlessly until we hit it. Every decision answers to a stated objective.

03

AI in the loop, rigor in the output

We've been doing this work since before AI tools showed up. Now we do it faster, but the rigor didn't get cut. Requirements still get documented. Mockups still get crafted. Generated code still gets reviewed against patterns and standards that have outlasted any single tool.

04

Leave a system, not a binder

Every engagement closes with documentation and training. Whether we host your product or you do, you leave with everything needed to extend it, modify it, or replace pieces of it; not a black box that needs a retainer to keep running.

03 · Why JMS exists

Most digital solutions ship. Less of them stick.

Most organizations have a gap between what they need built and how their options are shaped to build it. And there’s a deeper gap underneath that one, between naming a problem and actually understanding it.

Traditional consultancies move slowly, bill heavily, and ship work that lives on their side of the glass. Full-time hires take months to recruit, onboard, and ramp. And you’re committed long after the project is done. Contractors fill seats but rarely own outcomes.

JMS is the shape that fits between them. We embed like a team member, dig past the political version of the problem to find what’s actually true, and build the system that solves it; documented, tested, and owned by your team on day one of handoff. No theater. Just good, hard work.

04 · Expertise

Toolkit and skills, twenty-plus years deep.

Technologies50
Distinct tools across shipped products
ArcGIS ProClaudeClaude CodeCSVDAXDelta LakeExcelExcelJSfionageopandasGitGitBookHexJestJupyterLightGBMMarkdownMicrosoft FabricmlforecastnetworkxNext.jsNixtla statsforecastnumpyopenpyxlpandasPapaParseParquetPlotlyPostgreSQLPower BIPower QueryPyArrowPySparkPythonrapidfuzzReactscikit-learnshadcn/uishapelySQLStreamlitSupabaseTailwind CSSTimeGPTTMDLTypeScriptVercelVitestXGBoostYAML
Skills59
Capabilities demonstrated in delivered work
anomaly detectionautomated model selectionbuilding tools for non-technical usersCI/CDcross-organizational data standardizationdashboard designdata governancedata modelingdata parsingdata pipeline designdata reconciliationdata visualization interpretationDAX measure designdomain knowledge captureend-to-end project deliveryentity resolutionETL pipeline designforensic data analysisfull-stack developmentfuzzy string matchinggeospatial analysisgraph-based clusteringguided workflow designinteractive visualizationlakehouse data engineeringLLM workflow automationMLOps pipeline designmodel calibration diagnosticsmulti-source data consolidationmulti-source data integrationmulti-tenant architecturenested-model comparisonoperational analyticsperformance optimizationpipeline orchestrationproductionizing notebooksprompt engineeringrate analysisrecord linkageregulatory reporting automationrelational database designreproducible analysis workflowsreproducible methodologyrequirements gatheringrole-based access controlschema-driven ETLself-service analytics designsemantic data modelingsemantic modelingstakeholder managementstakeholder requirements elicitationstakeholder trainingstar-schema designstatistical hypothesis testingstructured output designtechnical documentationtest-driven developmenttime-series forecastingversion control for BI assets
Next · Q3 2026 slots

Want to build something together? Let's talk.