← All Categories
J&R Data Consulting

Dashboards

Interactive dashboards built for owners who need answers, not spreadsheets — sales, inventory, cost tracking, and marketing ROI across six different industries.

PROJECT 01

Retail Sales & Returns Dashboard

Small clothing retailers often lose hours each week manually reconciling sales, returns, and seasonal trends across spreadsheets. This automated dashboard centralizes real-time sales and return data into one interactive view, surfacing category performance and return-rate patterns at a glance. The result: owners catch margin-eroding return trends early and make faster restocking decisions that protect profit during peak seasons.

Tools: Python (synthetic data modeling), React, Recharts
Deliverable: Live, filterable dashboard with CSV export
Highlights: Clickable bar & donut charts, month/category/type filters, sortable transaction table
View live dashboard →
Net Rev.UnitsReturns
PROJECT 02

Auto Shop Service Bay Report

Independent auto shops often have no clear picture of which technicians and service types are actually driving revenue versus quietly eating into labor hours. This dashboard consolidates every service ticket into one view, comparing technician output against labor-to-price efficiency across job types. Shop owners can use it to rebalance workloads and pricing, increasing revenue per labor hour without adding headcount.

Tools: Python (synthetic data modeling), React, Recharts
Deliverable: Live, filterable dashboard with CSV export
Highlights: Technician revenue bar chart, service-mix donut, labor-vs-price scatter plot, sortable ticket table
View live dashboard →
RevenueJobsAvg Labor
PROJECT 03

Residential Build Cost & Cash-Flow Report

Residential builders frequently lose visibility into where materials budgets are slipping and where cash flow quietly stalls between project phases. This dashboard tracks budget-versus-actual spend and labor efficiency phase by phase, flagging cost overruns and cash-flow gaps as they happen instead of at project close-out. Builders gain the ability to catch cost overruns mid-project, protecting margins before they erode past recovery.

Tools: Python (synthetic data modeling), React, Recharts
Deliverable: Live, filterable dashboard with CSV export
Highlights: Cash-flow timeline with gap detection, budget-accuracy scoring by phase, time-to-work ratio mal-spend flagging
View live dashboard →
VarianceLaborMal-spend
PROJECT 04

Warehouse Inventory & Reorder Alerts

Wholesale and supply businesses often discover stockouts only after a customer complaint, by which point the sale — and sometimes the relationship — is already lost. This dashboard monitors stock levels against reorder points in real time, flagging at-risk SKUs before they run out. Owners can act on restocking decisions days earlier, reducing lost sales from stockouts while avoiding the cash drag of overstocking slow movers.

Tools: Python (synthetic data modeling), React, Recharts
Deliverable: Live, filterable dashboard with CSV export
Highlights: Reorder-gap bar chart, inventory-value donut, stock-vs-demand risk scatter
View live dashboard →
StockoutsValueSold
PROJECT 05

Cross-Channel Marketing ROI Report

Brands running multiple ad channels at once often can't tell which campaigns are actually profitable versus which are quietly draining budget. This dashboard ranks every channel and campaign by true ROI rather than spend or revenue in isolation, making underperformers immediately visible. Marketing leads can reallocate budget toward what's working, increasing overall return on ad spend without increasing total spend.

Tools: Python (synthetic data modeling), React, Recharts
Deliverable: Live, filterable dashboard with CSV export
Highlights: ROI-by-channel bar chart, spend-share donut, spend-vs-revenue breakeven scatter
View live dashboard →
SpendRevenueROI