WORKSPACE/Executive overview
INTERACTIVE DEMOConnect on LinkedIn ↗
⌘FILTERSApplied across every view
THE OPERATIONS PULSE / INTERACTIVE REPORT

See the system.
Not just the numbers.

Explore the connections between delivery reliability, network efficiency, customer experience, and profitability.

48,000 source records21 months modeled12 destination regions
01 — COMMAND CENTER

Performance snapshot

All metrics recalculate with your selections. Values are from modeled sample records.

48,000 shipments in view
⇧GROSS SHIPPING REVENUE
—
Gross before fulfillment and claims
✓ON-TIME DELIVERY
—
Among completed deliveries
▤SHIPMENT VOLUME
—
All statuses in selected period
↗CONTRIBUTION MARGIN
—
Revenue − fulfillment − claims
TREND ANALYSIS

Shipment volume & SLA performance

MONTHLY
DELIVERY QUALITY

Shipment outcomes

MIX
DESTINATION MARKETS

Highest-volume regions

LEAD TIME DISTRIBUTION

Delivery duration profile

✦

A reliable operation means understanding where service performance and unit economics diverge.

02 / OPERATIONS INTELLIGENCE

Every route tells a story.

Analyze the transportation network across hubs, lanes, distance, and service-level commitments.

Active distribution hubs—
Average completed transit—
Repeated delivery attempts—
GEOGRAPHIC FLOW

Origin → destination volume matrix

LANE HEATMAP
SITE COMPARISON

On-time performance by hub

CAPACITY BREAKDOWN

Exceptions by region

SERVICE DELIVERY

SLA vs actual transit hours

OPERATING CORRELATION

Route distance × transit time

03 / UNIT ECONOMICS

Revenue is a signal.
Margin is the truth.

See which services, channels and distribution hubs make the network sustainable.

Gross revenue—
Fulfillment + claims—
Net contribution—
FINANCIAL TREND

Monthly revenue vs operating cost

REVENUE SOURCES

Acquisition channels

PRODUCT ECONOMICS

Contribution margin by service

COST STRUCTURE

Cost & claims by service

GROWTH CONCENTRATION

Revenue distribution across the hub network

04 / EXCEPTION INTELLIGENCE

Make hidden risks visible.

Locate delay drivers, non-delivery patterns and customer satisfaction signals before they compound.

Late deliveries—
Returns + lost / damaged—
Mean customer satisfaction—
QUALITY TREND

Weekly late-delivery incidence

EXECUTION COST

Delivery attempt distribution

ROOT-CAUSE REVIEW

Exception reasons — Pareto analysis

CUSTOMER EXPERIENCE

CSAT by shipment outcome

VARIABILITY

Transit time distribution by service

CARRIER BENCHMARK

On-time rate by delivery partner

05 / DECISION SIMULATION

What happens if?

Test growth and cost trade-offs using historical averages as a baseline. Illustrative scenarios, not predictions.

Set your assumptions

Controls update the contribution forecast instantly.

Shipment volume change+12%
-30%+60%
Revenue per order change+4%
-20%+30%
Operating cost per order-5%
-25%+35%
MODELED MONTHLY CONTRIBUTION
—
—
Expected revenue—
Expected cost—
Modeled margin—

Simple deterministic sensitivity model, not a validated demand forecast. A 6-month historical average is used as the baseline for the filtered dataset.

SCENARIO BRIDGE

How assumptions change contribution

SENSITIVITY

Price vs cost improvement

06 / RAW DATA EXPLORER

Go from chart to record.

Search, sort and export individual records. All data is fictitious and generated for demonstration.

Shipment records

—
ID ↕Date ↕Origin ↕Destination ↕Service ↕Status ↕SLA / actual ↕Revenue ↕Contribution ↕
—
1
IDs, route distances, economic values and customer satisfaction scores are synthetic. The generated dataset does not contain customer PII.
07 / BEHIND THE WORK

Turning complexity into clarity.

This application is a working, self-initiated demonstration of data analysis, dashboard engineering and operational storytelling.

Portrait of Ray Gerraldo S TambunanRG

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PORTFOLIO OWNER & CREATOR

Ray Gerraldo
S Tambunan.

Data Analytics · Operations Intelligence · GIS

Operations-focused analyst with experience in logistics control and performance monitoring. Interested in making complicated datasets useful through reproducible analysis, clear visualizations and decision-oriented tools.

PROFESSIONAL EXPERIENCESOC Team Lead / Senior AnalystSPX Express — based on public LinkedIn profile
EDUCATIONGeographyUniversitas Negeri Semarang
SKILL SETExcel · SQL · Python · Java · GISData analysis and operations systems
PORTFOLIO DATA48,000 synthetic shipment recordsGenerated, not real company or customer data
View verified LinkedIn profile ↗
ENGINEERING APPROACH

What's under the hood?

48k generated shipments, 19 fields per record, cross-dimensional filtering, 20+ data visualizations, KPI recalculations, Pareto root-cause analysis, and scenario modeling. A Python generator, example SQL queries and data dictionary accompany the downloadable source.