Joel Shellman

Joel Shellman Email and Phone Number

Contractor @ Nexeo HR
Camas, WA, US
Joel Shellman's Location
Camas, Washington, United States, United States
Joel Shellman's Contact Details
About Joel Shellman

Experienced software engineer who enjoys applying creative problem solving to technical challenges. I have worked on systems at a global scale, at established companies and startups, designed efficient architectures, and invented algorithms when needed. I work with distributed and parallel computing, scalable resilient architectures, machine learning, and accelerate software development through effective collaboration, efficient processes, and optimized tooling.

Joel Shellman's Current Company Details
Nexeo HR

Nexeo Hr

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Contractor
Camas, WA, US
Website:
nexeohr.com
Employees:
193
Joel Shellman Work Experience Details
  • Nexeo Hr
    Contractor
    Nexeo Hr
    Camas, Wa, Us
    View
  • Cofactr
    Senior Software Engineer
    Cofactr Jul 2024 - Present
    Brooklyn, New York, Us
    View
  • Self + Contract
    Senior Software Engineer
    Self + Contract Apr 2023 - Jul 2024
    Designed and implemented machine learning streaming label/train/infer systemDesigned and implemented document summarizer with vector search backend and chrome extensionImplemented build and deploy processes and tool plugins to accelerate video production in a secure environmentTechnologies: Python, Rust, burn.dev, Julia, fluxml.ai, RedPanda (Kafka), GitLab CI/CD, Docker Swarm, Kubernetes, Terraform, MyScale, SQL, TypeScript, SolidJS, Llama.cpp
  • Indeed.Com
    Software Engineer Iii
    Indeed.Com Apr 2018 - Mar 2023
    Austin, Texas, Us
    Analyzed error correlations with Scala Spark on 100 billion+ events to find hidden poor user experiencesImproved production observability and incident remediation time by working with 20+ teams to implement and leverage distributed tracingImproved developer velocity and reduced delivery lead time by enabling and assisting the adoption of push on green across 10+ teamsImproved performance and reliability of 60+ projects by integrating new authentication serviceRearchitected system to simplify service count and remove redundant database reducing latency and maintenance while increasing reliabilityLed team in developing systems and APIs to optimize integration of external systemTechnologies: Java, Spring Boot, Kotlin, Scala, Spark, Hadoop, Python, SQL, MySQL, PostgreSQL, RabbitMQ, React, TypeScript, Node, GraphQL, DataDog APM/RUM, GitLab CI/CD, Gradle, Jenkins, Docker, Kubernetes, Terraform, AWS SQS
    View
  • Time Warner Cable
    Senior Software Engineer
    Time Warner Cable Sep 2013 - Mar 2018
    Stamford, Ct, Us
    Enhanced and maintained PCI-compliant bill payment web application for 10+ million customersWrote complex Splunk queries for data analysis, troubleshooting, and monitoringTechnologies: Grails, Groovy, Scala, Lift, PostgreSQL, Splunk, Git, Docker, Kubernetes, Linux
    View
  • Liaison Technologies
    Lead Software Developer
    Liaison Technologies Nov 2006 - Aug 2013
    Alpharetta, Ga, Us
    Conceived, implemented and received patent for a data mapping inference algorithm which saved users hours of work per transform thus drastically reducing switching costsDeveloped in-memory data mapping runtime 1000%+ more performant than existingCo-led team of 7+ engineers developing data transformation product used by Fortune 500 clientsTechnologies: Java, Swing, SWT, Servlets, JSP, XSLT, XStream, AspectJ, JAXB, Maven, Svn, Linux
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  • Mentics, Inc.
    Software Development Consultant
    Mentics, Inc. Jan 2005 - Dec 2006
    Developed ntp synchronization tool in Python for one-way security appliance for Department of DefenseOptimized data models and improved performance of Oracle SQL queries by over 1000%Technologies: Python, Java, J2EE, EJB, Spring, Acegi, Hibernate, Tomcat, Weblogic, JavaScript, XHTML, CSS, Oracle, MySQL, Linux
  • Integrityone Partners
    Senior Systems Engineer
    Integrityone Partners Sep 2003 - Dec 2004
    Fairfax, Virginia, Us
    Worked on SOA enterprise integration system with file, messaging, and SOAP interfacesWrote several white papers regarding open source softwareDeveloped document management system with Subversion and LuceneDeveloped ETL for data warehouse with Business ObjectsTechnologies: Java, JSP/Servlets, Websphere, Websphere MQ, Kodo JDO, EJB, Lucene
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  • Summit Information Systems
    Senior Software Engineer
    Summit Information Systems Apr 2002 - Sep 2003
    Developed best practices and led + mentored team of 6 with Extreme Programming methodologyDesigned, implemented, and delivered AJAX/SPA-style web application replacing legacy green screenTechnologies: Java, JSP/Servlets, JavaScript, DHTML, JDBC, SQL, XML, SOAP/WSDL
  • Self-Employed
    Owner
    Self-Employed Mar 2001 - Mar 2002
    Ran business, marketing, development and managed remote sub-contractors providing web development services to multiple clientsTechnologies: Java, J2EE, JSP/Servlets, JDBC, SQL, JNDI, JMX, JAAS, XML, Struts, JBoss, Jetty, Tomcat, PostgreSQL, Ozone, HTML, Perl, Linux
  • Ants.Com
    Software Architect
    Ants.Com Feb 2000 - Feb 2001
    As the first non-founder hire, led startup team of 5+ engineers in development of marketplace websiteReengineered codebase migrating to J2EE and oracle to achieve horizontal scale out from single server to clusterTechnologies: Java, J2EE, JSP/Servlets, EJB, JDBC, SQL, XML, XMLC, Orion Application Server (clustered), Oracle, HTML, Perl, Linux

Joel Shellman Skills

Java Enterprise Edition Software Development Xml Web Services Web Applications Tomcat Agile Methodologies Java Javascript Ajax Mysql Soa Sql Web Development Project Management Rest Hibernate Management Oracle Html Spring Git C# Postgresql Haskell Cloud Computing Machine Learning Databases C++ Usability Integration Scrum Css Linux Enterprise Software Jetty Jboss Application Server Xhtml Extreme Programming Shen Subversion Software Project Management Sdlc Unix Requirements Analysis Start Ups Software Engineering Eclipse Groovy Saas Middleware Amazon Web Services Python Telecommuting Distributed Teams Jquery Microsoft Sql Server

Joel Shellman Education Details

  • Brigham Young University
    Brigham Young University
    Electrical Engineering And Physics

Frequently Asked Questions about Joel Shellman

What company does Joel Shellman work for?

Joel Shellman works for Nexeo Hr

What is Joel Shellman's role at the current company?

Joel Shellman's current role is Contractor.

What is Joel Shellman's email address?

Joel Shellman's email address is js****@****eed.com

What is Joel Shellman's direct phone number?

Joel Shellman's direct phone number is +136056*****

What schools did Joel Shellman attend?

Joel Shellman attended Brigham Young University.

What are some of Joel Shellman's interests?

Joel Shellman has interest in Machine Learning, Graph Theory, Math, Physics.

What skills is Joel Shellman known for?

Joel Shellman has skills like Java Enterprise Edition, Software Development, Xml, Web Services, Web Applications, Tomcat, Agile Methodologies, Java, Javascript, Ajax, Mysql, Soa.

Who are Joel Shellman's colleagues?

Joel Shellman's colleagues are Autumn Nielson, Zulay Flores Rea, Tauafanga Sperry, Ibn Manzour, Samantha Uriarte, Russell Vallejos, Shane Chorniak.

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