Transform Your Data Into
Actionable Insights

Expert business intelligence and analytics consulting for growing businesses

Learn More
17+
Years Experience
50+
Projects Delivered
100%
Client Satisfaction
Real-Time Analytics
↗ 145%
Growth Rate
$2.4M
Revenue
Monthly Performance

What I Do

I help medium-sized businesses and startups make better decisions through data-driven insights and robust business intelligence solutions.

With over 17 years of experience working with industry leaders like Google, Pinterest, Salesforce, United Healthgroup, Herman Miller, Eventbrite, DirecTV, and Toyota Motors, I bring enterprise-level expertise to growing organizations.

My approach focuses on understanding your unique business challenges and delivering practical, scalable solutions that drive measurable results.

Business Intelligence
Data Warehousing
Tableau & Visualization
ETL & Data Pipeline
AWS Infrastructure
Database Development
Analytics Strategy
Data Integration
Justin Leu
17+ Years
Industry Experience
San Francisco
Global Availability
Trusted by
• Google
• Pinterest
• Salesforce
• United Healthgroup
• Herman Miller
• Eventbrite
• DirecTV
• Toyota Motors
OUR METHODOLOGY

Your First 90 Days of
Data Transformation

A proven framework to take you from data chaos to actionable insights in just three months

Days 1-30

Discovery & Foundation

We dive deep into your business operations, existing data sources, and key performance indicators. This phase establishes the groundwork for meaningful insights.

Key Deliverables:

Complete data landscape audit
KPI identification & prioritization
Data quality assessment
Quick-win opportunities report
Days 31-60

Build & Integration

Your data infrastructure takes shape. We implement ETL pipelines, establish dashboards, and connect your disparate data sources into a unified system.

Key Deliverables:

Data warehouse setup
Automated ETL pipelines
Initial dashboard deployment
Data governance framework
Days 61-90

Optimize & Scale

Your team gains confidence with the new tools. We refine dashboards based on feedback, train your staff, and ensure you're fully autonomous.

Key Deliverables:

Advanced analytics features
Team training & documentation
Performance optimization
Ongoing support handoff

Ready to transform your data operations?

Start Your 90-Day Journey
THE TRANSFORMATION

Your Business: Before vs. After
Data Intelligence

See how businesses transform when they stop guessing and start knowing

😰

Before

The Data Struggle

Scattered Data

Information trapped in spreadsheets, multiple systems, and siloed departments

⏱️

Manual Reporting

Hours spent copying data into reports that are outdated by the time they're finished

🤔

Gut Decisions

Critical business choices made on instinct rather than hard evidence

📊

Static Dashboards

Reports that show what happened last month but don't help predict tomorrow

Result: Missed opportunities, wasted time, uncertain future

🎉

After

Data Excellence

Unified Data Platform

All your business data centralized and accessible in one intelligent system

Automated Insights

Real-time dashboards that update automatically, saving 20+ hours per week

🎯

Data-Driven Decisions

Every strategic choice backed by accurate data and predictive analytics

🚀

Proactive Intelligence

Forward-looking metrics that spot trends before they become problems

Result: Clear visibility, confident decisions, accelerated growth

80%
Reduction in Report Time
3x
Faster Decision Making
$250K+
Avg. Annual Savings
OUR PROCESS

How It Works

A transparent, step-by-step process from first call to full implementation

01

Discovery Call

We start with a free 30-minute consultation to understand your business challenges, data landscape, and goals. No sales pitch—just honest assessment.

30 minutes
02

Data Assessment

We audit your current data systems, identify quick wins, and create a detailed roadmap. You'll get a clear picture of what's possible and what it takes.

1-2 weeks
03

Proof of Concept

Before full implementation, we build a working prototype with real data. You see results within 2 weeks—dashboards, insights, and value delivered upfront.

2-3 weeks
04

Full Implementation

With your approval, we roll out the complete solution. ETL pipelines, dashboards, and documentation all built to production standards.

4-8 weeks
05

Training & Handoff

Your team learns to own the system. Comprehensive training sessions, documentation, and ongoing support ensure you're never dependent on us.

2 weeks
06

Ongoing Optimization

Optional continued partnership for enhancements, new features, and scaling. Many clients stay with us; many go independent. Your choice.

As needed

Ready to Get Started?

Book your free discovery call. No obligation, no sales pressure—just an honest conversation about your data.

Services

Comprehensive business intelligence solutions tailored to your needs, from strategy to implementation

Business Assessment & Data Discovery

Comprehensive evaluation of your current data landscape and strategic planning for BI implementation. I analyze your existing systems, identify gaps, and create a roadmap for success.

Data audit
BI strategy
Technology recommendations
ROI projections

Proof of Concept

Rapid prototyping and validation of BI solutions before full implementation. Build working demos to prove value and get stakeholder buy-in.

Infrastructure setup
Tool evaluation
Pilot dashboards
Quick wins

Data Infrastructure & ETL

Design and implement robust data pipelines to centralize disparate data sources. Build scalable infrastructure that grows with your business.

Data warehousing
ETL pipelines
AWS/cloud setup
Data modeling

Tableau Business Intelligence

End-to-end Tableau implementation from server setup to dashboard design. Create intuitive, interactive visualizations that empower data-driven decisions.

Tableau Server/Cloud
Dashboard development
User training
Best practices

Ongoing BI Support

Continuous support and optimization for your existing BI systems. Keep your analytics infrastructure running smoothly and evolving with your needs.

System maintenance
Performance tuning
Feature enhancements
Troubleshooting

Not sure which service you need?

Schedule a Free Consultation

Case Studies

Real-world success stories from businesses I've helped transform through data

Education Technology

Higher Education Startup

Challenge

A growing EdTech startup needed to centralize student engagement data and provide real-time insights to administrators and educators.

Solution

Implemented Tableau Server on AWS infrastructure with automated ETL pipelines pulling data from multiple sources. Created interactive dashboards tracking student performance, engagement metrics, and enrollment trends.

Technologies Used

Tableau ServerAWSPython ETLPostgreSQL

Results & Impact

Reduced report generation time from days to minutes

90% adoption rate among administrators

Enabled data-driven program improvements

Scalable infrastructure supporting 10x growth

Want similar results for your business?

Let's discuss how I can help transform your data challenges into opportunities.

Start Your Project

Client Testimonials

What clients say about working with me

"Justin is an excellent coworker and very knowledgeable in his line of work. My team would often times come to Justin for help in troubleshooting our technical data problems and Justin would respond with a fantastic solution in a professionally sound manner."

Barbara Arellano
Barbara Arellano
Global Process Manager, Indirect Procurement
Google

"We were just getting our feet wet with analytics and becoming smarter about our data. Justin was able to provide expertise in Tableau consulting. He provided us with a Tableau proof of concept solution which combined modern data infrastructure and compelling visualizations to show to our HR executives in order to gain visibility in our workforce analytics."

Kim Bates
Kim Bates
Vice President, CIO
Webcor Builders

"Justin (Klardata) was a huge help in helping get key data in the hands of decision makers in a way that made complex metrics easy to understand."

Brian Girer
Brian Girer
Product Manager
NEXT Trucking

"Justin is an excellent communicator and produced terrific work on our first project together. It was an overall great experience. I am looking forward to working with him again."

Cheryl Harris
Cheryl Harris
Applied Researcher
Research360

"Justin is a strong team player and hard worker. He has developed solid technical skills that compliment his analytical approach to problem resolution."

Telecommunications VP
Telecommunications VP
Telecommunications
Hitachi Consulting
100%
Client Satisfaction
100+
Projects Delivered
17+
Years Experience
20+
Fortune 500 Clients

Let's Work Together

Ready to transform your data into actionable insights? Get in touch to discuss your project.

Get in Touch

Whether you're looking to start a new project, need ongoing support, or just want to discuss your data challenges, I'm here to help.

Location
San Francisco, CA
Typical response time: Within 24 hours