Corey Redwine is a Quality Engineer and Data Analyst with 10+ years of experience in Lean Six Sigma, ISO 9001, Power BI, and process improvement. He works at Clean Energy Associates, conducts audits for solar module manufacturers, and is based in Calhoun, Georgia. His portfolio, case studies, and interactive tools are at coreyredwine.com.

Quality Engineer Data Analyst Lean Six Sigma Black Belt Power BI Architect

Data-Driven
Quality Systems.

Fewer defects. Less firefighting. One source of truth-I build the quality systems and dashboards that make it happen at Clean Energy Associates and beyond.

~40% defect reduction · ~60% less manual reporting - see how

"Quality that works on the floor-not just in the manual."

View Experience
0+
Years Experience
0%
Throughput Inc.
0+
Factories Audited

Certifications

  • Lean Six Sigma Black Belt (2025)
  • Microsoft Power BI Data Analyst (2025)
  • Google Data Analytics Professional

Precision in Practice

I bring over a decade of experience supporting process improvement, audit readiness, and supplier accountability across the manufacturing and energy sectors.

Currently, at Clean Energy Associates, I conduct nationwide audits and performance evaluations for solar module manufacturers. My approach balances hands-on inspection with high-level data analysis, utilizing Power BI and SQL to turn raw metrics into clear, executive-level insights.

Whether implementing ISO 9001 standards or reducing reporting turnaround times by 75%, I focus on making quality systems work better-not just on paper, but in practice.

Professional Milestones

Detailed accomplishments in Quality Engineering.

Clean Energy Associates

Quality Control Engineer

2024 - Present
Remote / Nationwide
  • Execute comprehensive nationwide Pre-Shipment Inspections (PSI) for solar module manufacturers, serving as the primary quality representative for major utility-scale clients.
  • Architected custom Power BI dashboards aggregating audit data across 15+ factories, enabling real-time tracking of performance trends and corrective actions.
  • Engineered AQL-based sampling protocols tailored to customer specifications, improving inspection accuracy while reducing on-site audit time by 20%.
  • Authored detailed technical reports documenting non-conformances, root cause analyses, and recommended corrective actions for executive stakeholders.
  • Conducted electroluminescence (EL) imaging analysis and IEC standard compliance verification for photovoltaic modules.

Qcells North America

Quality Engineer

Dec 2023 - Oct 2024
Cartersville, GA
  • Actively supported ISO 9001 certification effort through SOP drafting, revision control, and documentation cleanup ensuring audit readiness.
  • Supported internal and external audits including customer audits; participated in opening/closing meetings, document reviews, and process walkthroughs.
  • Maintained QMS documents using SharePoint, ensuring procedures matched actual production floor activity rather than just documentation.
  • Used Excel, pivot tables, and macros to track compliance metrics and defect trends; supported CAPA activities by analyzing recurring nonconformances.
  • Built and maintained AQL-based sampling plans tied to product risk and customer requirements; ensured inspection outputs were consistent and defensible.
  • Acted as bridge between quality, engineering, and production-monitoring processes, identifying deviations, and verifying SOPs in real time.

Loloi Rugs

Quality Data Analyst & QC Supervisor

May 2023 - Dec 2023
Cartersville, GA
  • Built and automated Power BI dashboards used by leadership to monitor quality performance, inspection results, and operational bottlenecks.
  • Reduced reporting turnaround time by 50% by eliminating manual Excel reporting and consolidating disconnected workbooks into a single structured system.
  • Implemented AQL-based sampling plans across inspection lines to improve consistency and defensibility of inspections.
  • Identified inspection flow constraints and justified a second inspection table, increasing throughput by over 50%.
  • Managed and coordinated a 10-person inspection team, handling training, daily assignments, and timekeeping.
  • Tracked sustainability metrics related to waste, rework, and material lifecycle; supported early ESG-style reporting with clean, auditable data.

Stanton Carpet Corporation

Quality Administrator & QC Inspector

Mar 2013 - Jun 2023
Calhoun, GA
  • Investigated customer quality claims from intake through resolution; coordinated third-party laboratory testing and used SAP WMS to trace product lots and production history.
  • Built and maintained Power BI dashboards tracking claims trends, defect types, and recurring quality issues for leadership visibility.
  • Reduced reporting time for credit vs. sales analysis from over 8 hours to ~2 hours by restructuring data logic and sources.
  • Performed detailed inspections of finished carpet products ensuring conformance to specifications-dimensions, tolerances, appearance, and workmanship.
  • Worked directly with suppliers to request root cause analysis and corrective action documentation; held suppliers accountable for upstream defects.
  • Trained inspectors on defect identification and classification; developed internal quality checklists and inspection criteria for continuous improvement.
  • Served as quality liaison between production, logistics, customer service, and management-maintaining audit-ready documentation over long production cycles.

Core Competencies

Data & Technology

Power BI (DAX) SQL Tableau Excel Macros Data Modeling Trend Analysis JavaScript React Python
View Details

Quality Systems

ISO 9001:2015 ISO 19011 Lean Six Sigma CAPA 8D Problem Solving Root Cause Analysis AQL Sampling FMEA SPC Process Capability Gage R&R DMAIC PPAP Supplier Auditing
View Details

View full skills page (all competencies)

Education: BS in Computing

University of West Georgia | Focus: Systems Architecture & Software Development

Expected Jan 2026

The Multidisciplinary Edge

Agentic Creation & AI

Agentic web designer and AI enthusiast-I love building with agentic workflows, ChatGPT, Gemini, Cursor, and the full stack of modern AI tools for creation and productivity.

ChatGPT Gemini Cursor AI Studio Google Labs ElevenLabs Claude DeepSeek Hugging Face Flow Suno Sora
Featured Project
Divine Providence
AI-Generated Music Brand
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Full-Stack Developer

Bridging the gap between data and experience. I build immersive web applications using React, Three.js, and WebGL to visualize complex systems.

React Three.js Node.js WebGL
Featured Project
Inspec360
3D Inspection Data Visualizer
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Built
Synergy Telecom
synergytelecom.org
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Built
The Vein Clinic of Rome
romevein.com
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Built
A Writer's Thoughts
awritersthoughts.com
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Built
Hickory Hill Land Management
hhllc.land
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Entrepreneur

Turning concepts into commerce. I have launched and managed multiple e-commerce brands, handling everything from supply chain to digital marketing.

Shopify SEO PPC Analytics
Featured Brand
Loco Cases
Custom E-Commerce Retail
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Proven Results: Quality Engineering Case Studies

Selected projects where data-driven quality and process improvement delivered measurable impact-defect reduction, unified reporting, and audit readiness.

Summaries below. For holistic, research-backed deep dives (methodology, data, outcomes, lessons), see the Case Studies page and click into any case study.

Process Improvement

Defect Reduction & Statistical Process Control (SPC)

High defect rate on a critical assembly line was driving rework and customer complaints. Led root cause analysis (8D, 5-Why), implemented SPC limits and real-time Power BI dashboards, and trained operators on out-of-control response.

Outcomes

  • ~40% defect reduction
  • Faster containment via automated alerts
  • Audit-ready SPC documentation
SPC 8D Root Cause Power BI
Read full case study
Analytics & Dashboards

Unified Quality Dashboards

Quality and production data lived in spreadsheets and legacy systems. Built a single source of truth with SQL ETL and Power BI dashboards for incoming, in-process, and customer quality-enabling daily standups and trend analysis.

Outcomes

  • ~60% less time on manual reporting
  • Same-day visibility for management
  • Drill-down from plant to part level
Power BI SQL DAX ETL
Read full case study
Quality Systems

CAPA & Audit Readiness

CAPA and nonconformance records were fragmented; external audits required last-minute scrambling. Standardized CAPA workflow, linked evidence and corrective actions, and created a central audit pack with traceability to ISO 9001.

Outcomes

  • Zero major findings in follow-up audit
  • Faster CAPA closure with clear ownership
  • Supplier audit scorecards in one place
CAPA ISO 9001 Auditing Document Control
Read full case study
Lean Six Sigma

DMAIC & Throughput Breakthrough

Bottlenecks on a high-volume line were capping output and delaying shipments. Led a DMAIC project: value-stream mapping, root cause of cycle-time variation, and Lean interventions (setup reduction, pull signals). Validated with before/after process capability.

Outcomes

  • ~30% throughput increase
  • ~25% cycle time reduction
  • Sustained gains via control plans
DMAIC Lean VSM Cpk
Read full case study
Supplier & Measurement

Supplier Quality & Gage R&R

Supplier escapes and measurement inconsistency were driving disputes and rework. Rolled out a Gage R&R program across 12+ critical lines, aligned acceptance criteria with AQL sampling, and built supplier scorecards in Power BI for incoming quality.

Outcomes

  • ~50% reduction in supplier escapes
  • %GRR <30% on key characteristics
  • Single dashboard for 15+ supplier sites
Gage R&R AQL Supplier Auditing Power BI
Read full case study
Process Capability

Process Capability (Cpk / Ppk)

Critical characteristics were running with Cpk <1; line-downs and scrap were frequent. Drove a process capability initiative: capability studies, centering and variation reduction, and PPAP-aligned documentation. Wired Cpk/Ppk into real-time dashboards.

Outcomes

  • Cpk >1.33 on critical CTQs
  • ~80% fewer line-down events
  • PPAP-ready capability evidence
Cpk / Ppk PPAP SPC Power BI
Read full case study
View all case studies

Let's Connect.

Available for quality engineering, data analysis consultation, and exciting new opportunities.

Typically respond within 24 hours

Open to quality engineering and data analyst roles, as well as consulting.

Or reach out directly:

corey.redwine92.cr@gmail.com
Calhoun, Georgia
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