steven yu

data engineer

About

Solutions Architect, Engineer and Technical Consultant with expertise in the following areas: Data-warehousing and Business Intelligence: Teradata, Vertica, SAS, MicroStrategy Big Data: Apache Spark, Hadoop, Hive, Tez, Presto, Kafka, Cloudera (CDH), Impala, Hortonworks (HDP) Cloud: Amazon Web Services (EC2, S3, EMR, RDS, RedShift, Lambda, Kinesis, CloudFormation, Data Pipeline, SQS, API Gateway, Cognito), and deploying microservices architectures using listed technologies

Country

united states

City

san diego

Industry

computer software

Skill

sql, data warehousing, java, linux, microsoft sql server, software engineering, unix, javascript, big data, shell scripting, etl, business intelligence, hadoop, amazon web services, c#, performance tuning, .net, web applications, asp.net, html, amazon ec2, css, enterprise architecture, xml, cloud computing, amazon s3, saas, hbase, cassandra

Experience

data engineer

gsn (tv & games)

2015-7 - Present · 11 yrs 3 mos

benchmark consultant

teradata

2012-8 - 2015-7 · 3 yrs

engineering intern

teradata

2005-6 - 2006-12 · 1 yr 7 mos

* Maintained web applications developed previously using older web technologies * Proposed and implemented Microsoft solutions to replace aging server-side technology * Performed Server Cabinet/Disk Array Installation/Maintenance

residential computing consultant

university of california, san diego

2003-9 - 2006-12 · 3 yrs 4 mos

* Provided desktop and networking support for on campus residents and faculty. * Specialized in network security, malware removal, and computer forensics * Developed web applications using ASP and ASP.NET * Designed and developed web portal that streamlined help desk support

software engineer

teradata

2006-12 - 2012-8 · 5 yrs 9 mos

* Developed high performance web applications utilizing the latest web technologies across the entire software stack. Responsibilities included: * Developed Internal Application/Portal to provide tracking and reporting functionality for competitive benchmarks * Developed internal tools for Sales Support team utilizing ColdFusion MX and ASP.NET. Developed tools to allow consultants to track opportunities along with relevant customer data to create analytic reports * Designed and developed n-tier web application that generates time-driven reports and maintained data synchronization across multiple relational databases for Teradata University Network * Designed, developed and implemented Single-sign-on for Teradata University Network. This allowed secure authentication between multiple web applications hosted across different regions and data centers * Mentored and provided guidance to interns and younger engineers * Assisted cross functional departments with any and all technology-related issues

senior data engineer and data infrastructure team lead

gsn (tv & games)

2015-7 - 2017-9 · 2 yrs 3 mos

* Data engineering lead role with ownership of products relating to data infrastructure, strong focus on Vertica performance tuning and managing big data special projects with decentralized team members utilizing the latest cloud technologies. * Skills focused on: * Vertica * Amazon Web Services (EC2, S3, EMR, RDS, RedShift, Lambda, Kinesis, CloudFormation, DataPipeline, SQS) * Spark Streaming * Presto * Python

senior solutions architect

databricks

2017-10 - 2018-12 · 1 yr 3 mos

* Pre-sales Solutions Architect on the Enterprise West team. Primary responsibilities include: * Providing technical leadership in a pre-sales and post-sales capacity for customers to support successful understanding, evaluation and adoption of Databricks * Consulting on architecture and design, bootstrap, and/or implement strategic customer projects * Building references architectures, how-tos, and demo applications for customers * Providing escalated level of support for critical customer operational issues * Architecting, implementing, and/or validating integrations with 3rd party applications * Evangelizing Spark and Databricks across developer community through meetups and conferences