Discover what a Chief Data Officer (CDO) is, key responsibilities, skills and experience needed, and salary. Also, find out the best way to hire a CDO.
Jared Miller
Jared Miller
Built big data and ML at lightcast.io, consulted for world-class research lab, startup ML lead, now an independent consultant.
I build full-stack data products and lead data/ML strategy.
- Created the first big-data and ML products at lightcast.io, leading millions of dollars in new revenue and helping revitalize the company's competitiveness (acquired by KKR in 2021).
- Consulted for Opportunity Insights, a leading research center for big-data, empirical economics.
- First data science / ML hire at a product recommendation startup.
- Currently running my own big data analytics & AI consultancy, Loess AI.
Work
Economic Tracker
https://www.tracktherecovery.orgThe Economic Tracker was created to explore how real-time data from the private sector could help track the US economic recovery in the years following 2020. I contributed to the big-data infrastructure that powers this project in 2021-22.
Alumni Data & Match
https://lightcast.io/resources/blog/show-the-value-of-your-institution-with-alumni-outcomes-analyticsI was responsible for building the workforce profiles (resume database) dataset that powered novel alumni match/outcomes insights for colleges and universities.
Job Posting Analytics
https://lightcast.io/resources/blog/emsi8217s-expanded-job-posting-analyticsI was responsible for creating and maintaining the company's labor market analytics offering which was based on 100+ million online job ads.
Experience
Loess.ai
Founder & Principal Consultant
Mar 2024 - Present
A full-stack data products consultancy (data engineering, analytics, ML, and AI).
- Partnered with the commonwealth of Virginia to analyze postsecondary student outcomes for policy recommendations
- Recently signed on with a risk management company to use ML/AI to flag realtime risk signals in big datasets
PerfectRec
Senior MLE / Data Scientist
Aug 2022 - Mar 2024
Unfortunately this startup ran out of runway and did not find PMF for the original vision. Its goal was to create trusted and highly *personalized* product recommendations rather than the generic recs typically pushed by review sites that use affiliate links.
- Collaborated consumer electronics product experts to define product/customer segments, and create ground-truth personalized recommendations datasets
- Created ML ranking models to reproduce and generalize experts' recommendations
- Participated in hiring for 3 roles, interviewed dozens of candidates
Opportunity Insights
Sr Data Engineer / Data Scientist
Aug 2021 - Aug 2022
OI is a leading empirical economics research lab based at Brown and Harvard. Its mission is to improve Americans' economic opportunity and mobility using big data.
- OI signed me on a 1-year contract to run the data infrastructure behind their Economic Tracker project, as well as other initiatives as needed.
- I improved and rewrote crucial data processing code using modern tools like Apache Spark, achieving massive speedups and efficiencies.
- Optimized their cloud infrastructure (AWS) to keep costs down.
Lightcast
Lead Data Scientist, Data Products R&D Lead
Jan 2016 - Aug 2021
Lightcast connects people with jobs by providing businesses, communities, and education institutions with the best labor market data possible.
- Led technical efforts to bring the company's data offerings into the age of near-real-time big data (100s of millions of resumes and online job ads), creating millions of dollars in value
- Introduced ML and data science to company culture and product portfolio
- As a senior IC, brought hugely impactful projects from concept to prototype to production