Transmutr
A configurable pipeline that processes large logistics files, standardizes messy inputs, calculates operational metrics, and produces analysis-ready Excel workbooks.
Large-file processing / validation / automated reporting
Business intelligence + analytics engineering
I turn messy data into clear decisions.
I'm Jacob Stack, a Business Intelligence Analyst with 5+ years of experience building the pipelines, models, dashboards, and narratives that help teams act with confidence.
Phoenix, Arizona Open to relocation
Decision systemLIVE
70%less report prep
50%less manual effort
5+years in analytics
01 / Selected work
Proof, not promises.
Projects that connect technical craft to a practical decision, operational improvement, or clearer story.
Startup performance quadrant
An interactive Tableau exploration designed to compare company performance, reveal outliers, and make a dense dataset easier to interrogate.
Exploratory analysis / segmentation / visual storytelling
Profit map
A story-led profitability view that helps stakeholders move from geographic patterns to the operational questions behind them.
Margin analysis / regional comparison / executive narrative
Expansion analysis
An interactive prioritization experience for comparing expansion opportunities and communicating the tradeoffs behind a recommendation.
Location strategy / comparison / recommendation
02 / Experience
Built for real-world constraints.
Analytics work across education, logistics, transportation, and public-sector finance.
Apr 2026 - Present
Business Intelligence Analyst II
Arizona State University
Own enterprise analytics intake and delivery, turn ambiguous questions into decision-ready analysis, and build predictive models that support proactive student success.
Sep 2024 - Aug 2025
Solutions Engineer, Data
Paccurate
Designed logistics analytics and predictive reporting solutions across Product, Engineering, Sales, and Customer Success, including the Transmutr ETL framework.
Feb 2022 - Sep 2024
Business Analyst
Amazon
Built executive reporting, AWS-based ELT pipelines, and standardized KPI systems for warehouse and transportation operations, cutting recurring report preparation by 70%.
Feb 2021 - Feb 2022
Data Analyst
Public Consulting Group
Automated public-sector financial reporting and delivered forecasting tools and executive dashboards, reducing manual reporting effort by 50%.
03 / How I work
Technical depth. Business context. No black boxes.
I work across the full data lifecycle: clarify the question, validate the source, build the transformation, test the model, and communicate the answer in language the audience can use.
My best work happens where engineering and analysis meet - especially when the problem is ambiguous, the stakeholders are varied, and the result needs to hold up in the real world.
Education
M.S. Computer Science · Southern New Hampshire University · In progress
B.S. Data Analytics · Southern New Hampshire University · 2025
Technical toolkit
Languages
Python · SQL · R · Java · JavaScript
Analytics + BI
Tableau · Power BI · Looker · QuickSight · Alteryx · Metabase · Excel
Data engineering
Snowflake · AWS · BigQuery · Airflow · ETL/ELT · Docker
Delivery
Salesforce · HubSpot · Airtable · Jira · Notion · AI workflows
TableauPower BI Data AnalystAdvanced SQL
04 / In their words
Trusted across the table.
Browse every recommendation from leaders and teammates across product, sales, marketing, customer success, and analytics.
Jacob was a consistently supportive, curious and eager member of our data team. He was always ready to collaborate and experiment with new data workflows in myriad of tools: R, Python, Google Colab and more. His contributions helped shape the data processing pipeline for our GTM and customer success organizations, as well as informed the long-term direction of product innovations to power customer-facing analysis tools on our roadmap. Jacob brings a hunger to learn along with a friendly and collaborative attitude to the workplace. Any team would be happy to have him on board!
I had the pleasure to work with Jacob during his time at Paccurate, and even in the limited time we overlapped, his impact was clear. He possessed a rare ability to translate technical complexity into solutions that actually drove results for customers. From building custom analytics to supporting pre-sales efforts with sharp, tailored demos, he consistently made things easier for both the team and our clients. Smart, collaborative, and easy to work with. He was a real asset.
When I worked with Jacob, he always did a wonderful job enabling his sales team with robust data analyses and data visualizations. If I were a sales organization looking for a data analyst to support a quantitative, ROI-based sales process, I would be confident in Jacob's abilities.
Each step replaces the visible set. Use arrows, keyboard keys, dots, or swipe.
05 / Contact
Have a messy problem?
Let's make it useful.
For analytics, business intelligence, solutions engineering, and data product conversations.
jakestack91@gmail.com ↗