Senior Business Systems & Data Analyst

Systems.Data.Decisions.

I translate complex processes, enterprise platforms and fragmented data into requirements, validated solutions and decisions that move operations forward.

01 — Professional identity

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9Years across systems, data & operations
02Published AI / ML research studies
MSBusiness Analytics · Global Supply Chain
3Professional credentials · CBAP, CSM, Six Sigma

02 / Signature perspective

I follow the decision all the way back.

A dashboard is the final frame. The real work begins with the business question and every handoff behind it.

01Business questionIntent & outcome
02ProcessRules & handoffs
03Enterprise systemSAP · ERP · OMS
04IntegrationAPI · batch · mapping
05DataModel · lineage · KPI
06ValidationReconcile · test
07DecisionTrusted action

03 / Choose your lens

What are you hiring for?

The same career, focused around the evidence most relevant to your role.

Clarify complexity

I turn fragmented workflows and competing stakeholder needs into testable requirements, connected process models and releases the business can trust.

Evidence

BRD / FSD / user stories BPMN & current-to-future state UAT, RTM & release readiness

Working language

JiraConfluenceAzure DevOpsVisioMiroSQL

04 / Selected work

Case studies, not keyword lists.

Public-safe narratives that show how I frame problems, connect systems and validate outcomes.

01

Enterprise modernization

Case study 1 of 4

SAP data became a decision layer.

Mapped business requirements through SAP migration, field-level reconciliation and dashboard validation so planning and order teams could move from legacy uncertainty to trusted operational reporting.

SAP ECCMappingValidationS/4HANAPower BISign-off
Functional dashboard designPython + SQL reconciliationSIT and business acceptance
02

Omnichannel operations

Case study 2 of 4

One order. Many systems. Clear control.

Traced order states across store, digital, inventory, warehouse and transportation systems to document rules, investigate exceptions and stabilize fulfillment journeys such as BOPIS and ship-from-store.

POS / DigitalOMSInventoryWMSTMSOperations
BPMN and interface modelsAPI + SQL validationUAT and release runbooks
03

Retail intelligence

Case study 3 of 4

Reporting that begins at the transaction.

Connected retail sales, order and transaction data to cloud reporting, reconciling source records and KPI logic before executives saw the result in mobile and web dashboards.

Retail appsTransactionsBigQueryLookerKPI QADecision
Looker dashboard deliveryCloud migration validationProduction issue triage
04

Applied AI research

Case study 4 of 4

Prediction with uncertainty in view.

Built a reproducible late-delivery risk baseline on 180K+ supply-chain records, comparing three model families and framing machine learning output as a decision signal—not an unquestioned answer.

180K+ recordsFeatures3 modelsEvaluationRisk signalAction
Random Forest baseline~0.767 ROC-AUCReproducible GitHub workflow
Explore the repository

05 / AI & decision intelligence

Exclusive case study · Supply-chain resilience

A model earns trust before it earns influence.

I built an end-to-end late-delivery risk framework that connects machine learning to an operational question: which orders deserve attention before fulfillment risk becomes an exception?

Explore the ML repository
01

Decision pipeline

01

Data foundation

180,519 transactions · 53 source fields

02

Leakage control

Protected the model from post-outcome signals

03

Model comparison

Logistic Regression · Random Forest · XGBoost

04

Calibration

Sigmoid and isotonic probability calibration

05

Decision layer

Risk tiers · human review · operational triage

02

Interactive model observatory

Selected baselineRandom Forest
Accuracy71.60%
ROC-AUC0.7675

Delivered the strongest overall discrimination and became the reproducible baseline for late-delivery risk ranking.

Calibrated decision signalECE 0.0111

Isotonic calibration tightened the relationship between predicted risk and observed outcomes, supporting clearer risk tiers and more defensible human review.

Data & preparation

Python

pandas

NumPy

Modeling

scikit-learn

XGBoost

Random Forest

Logistic Regression

Evaluation

ROC curves

Confusion matrix

Feature importance

Probability calibration

Reproducibility

joblib

Matplotlib

Git

GitHub

Business questionWhich orders carry elevated late-delivery risk?
GuardrailDecision support—not autonomous fulfillment.
Research outputTwo published empirical AI / ML studies.

06 / Technology universe

Broad enough to connect the system. Focused enough to test the detail.

Tools matter when they help clarify a process, trace a record, test a rule or make an operational decision.

01

Business analysis

Discovery

Gap analysis

BRD / FSD

User stories

BPMN

Traceability

02

Enterprise systems

SAP S/4HANA

SAP ECC

Salesforce CRM

Sales / Service Cloud

Agentforce

Oracle RMS

Dynamics 365

03

Operations

Supply chain

Order management

WMS / OMS / TMS

Retail POS

Fulfillment

04

Data & intelligence

SQL

Power BI

Looker

Fabric

BigQuery

Python

05

Integration & cloud

REST / SOAP

Postman

Swagger

Azure

GCP

AWS

06

Quality & delivery

SIT / UAT

Data validation

Defect triage

Jira

Confluence

ADO

07 / Published research

From operational data to responsible decisions.

02Published research articles connecting machine learning, supply-chain resilience and human-governed decision intelligence.
First page of Uncertainty-Calibrated AI Decision Intelligence from Supply Chain Data: A Late-Delivery Risk Triage FrameworkPaper 01

Short communication · Empirical research · 2026

Uncertainty-Calibrated AI Decision Intelligence from Supply Chain Data: A Late-Delivery Risk Triage Framework

Moves late-delivery prediction beyond ranking toward probability reliability, calibrated risk tiers and human-governed operational triage.

180,519 recordsROC-AUC 0.7617ECE 0.0111
First page of Machine Learning-Based Late Delivery Risk Prediction for Supply Chain Resilience: An Intelligent Warehouse Fulfillment Decision Support FrameworkPaper 02

Empirical machine-learning research · 2026

Machine Learning-Based Late Delivery Risk Prediction for Supply Chain Resilience: An Intelligent Warehouse Fulfillment Decision Support Framework

Tests whether pre-fulfillment information can identify elevated delivery risk early enough to support intelligent warehouse exception management.

180,519 transactionsROC-AUC 0.767585.10% precision
Sampath Kumar working at a laptop
From requirementto reliable decision.

08 / Career journey

Built at the intersection.

My career has moved through code, business analysis, enterprise applications, operations and analytics. Each chapter added another layer of the same craft: making complex systems understandable and dependable.

David Yurman

Retail Applications Analyst

Retail data, Looker reporting, cloud migration, transaction reconciliation and production support.

Academy Sports + Outdoors

Sr. Business Data Analyst & SME

Omnichannel order flows, WMS / OMS / TMS integration, BigQuery validation and UAT leadership.

Lam Research

Sr. Business Operations Analyst

SAP ECC to S/4HANA validation, Python reconciliation and Power BI functional design.

Enterprise retail & technology programs

Business Systems Analyst · Business Analyst · SQL Developer

E-commerce, inventory optimization, forecasting, APIs, search and recommendation systems.

09 / Education & credentials

Credentials that reinforce the work.

Recognized foundations in business analysis, Agile delivery, process improvement, analytics and applied AI.

Business analysis

CBAP

Certified Business Analysis Professional · IIBA

Advanced practice across stakeholder discovery, requirements strategy and solution evaluation.

ElicitationStrategy analysisRequirements lifecycleSolution evaluation
Verify credential
Agile delivery

Certified ScrumMaster

CSM · Scrum Alliance

Enabling self-organizing teams through facilitation, coaching and servant leadership.

Scrum facilitationSprint planningServant leadershipImpediment removal
View member credential
Process excellence

Six Sigma Green Belt

Quality and continuous improvement

Using structured, evidence-led methods to find causes, reduce variation and improve processes.

DMAICRoot-cause analysisProcess measurementWaste reduction
Salesforce AI

Salesforce AI Associate

Foundational AI and responsible adoption

Connecting AI concepts and Salesforce capabilities to responsible, data-ready business use cases.

AI fundamentalsResponsible AIData qualityUse-case framing
Agentic CRM

Salesforce Certified Agentforce Specialist

Applied AI-agent design and delivery

Building, grounding, testing and governing reliable agents across their delivery lifecycle.

Agent configurationTopics & actionsPrompt groundingTesting & governance
Supply chain simulation

GE Aerospace Supply Chain

Manufacturing & Supply Chain · Forage

Applied engineering data to realistic aerospace manufacturing and supply-chain decisions.

Data interpretationCritical thinkingProblem solvingAccountability
View certificate
Graduate education

Master of Science in Business Analytics

Global Supply Chain · Sacred Heart University

A quantitative foundation for translating operational data into defensible business decisions.

Business analyticsGlobal supply chainQuantitative analysisDecision support
Salesforce Trailblazer profile

Continuous learning across CRM, automation and AI.

A public learning record that complements hands-on business analysis, customer-data mapping, API validation and Salesforce-connected process work.

View Trailblazer profile
593Badges
250,100Points
112Trails

10 / Start a conversation

Have a complex system that needs a clear path forward?

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