Sam Perales
Software Engineer at Charles Schwab
Austin, Texas, United States
Summary
👤
Senior🎓
Top SchoolSam Perales is a software and data engineer with 11 years of experience building large-scale data pipelines and full-stack tools that let teams focus on product innovation. Based in Austin, he has led cloud migrations and modernization efforts at Charles Schwab, converting hundreds of Talend jobs to cloud-native Informatica/BigQuery patterns and delivering petabyte-scale ingestion solutions. Sam combines back-end data engineering (Python, Kafka, BigQuery) with front-end product work—most recently shipping a full-stack Tableau lineage search and a D3 force-directed graph embedded in an enterprise dashboard. He has a proven track record of optimizing ingestion and partitioning for SLA-driven systems and delivering regulatory-grade data pipelines that produced seven-figure savings. Notably, his background spans both low-level map-reduce and modern cloud architectures, reflecting a practical bridge between legacy ETL and cloud-native analytics.
11 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at The University of Texas Rio Grande Valley
English, Spanish
Github Skills (37)
des7
scrypt7
hash7
database-driver6
nodejs6
pbkdf26
bcrypt6
authentication6
javascript6
database5
hmac5
typescript5
oracle-database5
oracle4
mongoose4
Programming languages (2)
Github contributions (5)
sampjr/Hello-World
Mar 2015 - Sep 2019
Contributions:2 pushes, 1 branch in 4 years 6 months
samustashe/lowkey
May 2017 - Aug 2018
Contributions:5 pushes, 1 branch in 1 year 3 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.