I help startups and growth-stage companies architect, optimize, and scale their data infrastructure. From zero-to-one builds to cost optimization.
Start a conversationDeep analysis of your AWS data spend with a prioritized report of savings opportunities. I identify waste in S3, Redshift, EMR, Glue, Athena, and data transfer costs.
For startups building their first data infrastructure. I design your architecture, select the right tools for your scale, and create a roadmap that grows with your business.
Comprehensive assessment of your current data stack. You'll get a detailed report covering strengths, weaknesses, and prioritized recommendations.
Focused review of your ETL/ELT pipelines. I analyze performance bottlenecks, reliability issues, and monitoring gaps — with actionable improvements.
I'm Tadas Pilionis, a Data Engineering Tech Lead specializing in building scalable infrastructure from scratch — and making sure it stays performant as you grow.
Currently leading the data team at Modash, where I built the initial infrastructure from zero and now oversee pipelines processing massive volumes of unstructured data. Previously led Data Engineering at BITĖ, modernizing their entire analytics stack.
I also mentor the next generation of data engineers as a Senior Team Lead at Turing College.