Tera Earlywine
Staff Data Engineer | Advisor | Consultant
Tera Earlywine. Staff Data Engineer. I build data products business teams actually trust.
Selected Work
A few projects and ventures I've built or contributed to.
Idea Factory
Founded a product studio building websites, internal tools, storefronts, and custom apps for small businesses. Evolved from The Engine Sandbox, the internal development platform I built to design, ship, host, and maintain client work.
Data Infrastructure at Scale
Designed and maintained data pipelines and warehouse architecture supporting business-critical analytics across marketplace and fintech platforms.
Portfolio & Web Apps
This site and other full-stack projects built with Flask, deployed on Google Cloud. Clean architecture with modular blueprints and server-side rendering.
Skills & Tools
Technologies I work with day to day.
Data Engineering
Languages & Frameworks
Cloud & Infrastructure
AI & Analytics
Experience
A timeline of my career in data and engineering.
Founder & Builder
Idea Factory Incorporated
Founded a product studio from The Engine Sandbox, an internal development platform I built. I design, ship, host, and maintain websites and custom software for small businesses.
Advisor | Consultant
Independent Consulting
Advise Block's compliance data engineering team and design an automated platform for on-call operations.
Staff Data Engineer
Block.xyz
Full-time staff data engineering role building and scaling data infrastructure for the finplat team.
Senior Data Consultant (Qbiz)
Block.xyz
Data Engineer
Mercari
Data Warehouse Engineer
Mercari
Data Analytics Engineer
This is Alice
Business Intelligence Analyst
Mercari
Jr. Business Intelligence Analyst
Mercari
Where it all began — learning SQL, data modeling, and analytics foundations.
Kind Words
From colleagues and collaborators.
Tera brings a rare combination of technical depth and creative problem-solving. She doesn't just build pipelines — she architects systems that teams actually enjoy working with.
Data Engineering
One of the most thoughtful engineers I've worked with. Tera has a talent for simplifying complexity and making data accessible to everyone on the team.
Product & Analytics
Let's Connect
Whether it's a data challenge, a collaboration idea, or just a conversation — I'd love to hear from you.