M

Miguel Caraballo

Software Engineer

Los Angeles, California, United States26 yrs 3 mos experience

Key Highlights

  • Expert in microservices and cloud architecture.
  • Proven leadership in engineering team management.
  • Extensive experience in Java and Golang development.
Stackforce AI infers this person is a Backend-heavy Fullstack Engineer with expertise in SaaS and B2C applications.

Contact

Skills

Core Skills

GolangGoogle Cloud PlatformKafkaJavaSpring

Other Skills

PostgresPub/SubBig QueryApp EngineStorage BucketsDockerKubernetesLinuxBash/shell scriptingCloud functionsCloud runZookeeperSchema RegistryJava8Springboot

Experience

26 yrs 3 mos
Total Experience
--
Average Tenure
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Current Experience

Bluebeam

3 roles

Principal Software Engineer

Promoted

Feb 2024Present · 2 yrs 4 mos

Lead Software Engineer

Promoted

Jun 2021Sep 2024 · 3 yrs 3 mos

  • Engineering Lead on various internal projects.

Senior Software Engineer

May 2020Jun 2021 · 1 yr 1 mo

Lereta, llc

Lead Software Engineer

Jun 2019May 2020 · 11 mos · Covina, CA

  • Responsible for various integration projects, processes/workflows design and implementations.
  • Created File Upload micro-service that integrates http uploads with compression & encryption for final destination on storage bucket
  • Created/Designed data pipeline integration service which populated app db with offline processing data
  • Wrote endpoints for various UI requirements for the Next Gen Tax Platform.
  • Tech Stack Used:
  • Golang 1.12
  • Google Cloud Platform
  • Postgres
  • Pub/Sub
  • Big Query
  • App Engine
  • Storage Buckets
  • Docker, Kubernetes,
  • Linux
  • Bash/shell scripting
  • Cloud functions
  • Cloud run
GolangGoogle Cloud PlatformPostgresPub/SubBig QueryApp Engine+7

Confluent

Consulting Engineer

Dec 2018Jun 2019 · 6 mos · Remote

  • Worked closely with Confluent's clients.
  • Confluent platform installation/setup, including Kafka, Zookeeper, Schema Registry, & other Confluent Platform components.
  • Conducted Multi-Datacenter setups & cluster architecture reviews for customers.
  • Trained customers on how to get up & running with Confluent's Cloud offerings..
  • Also handled Production Health checks for customers clusters, wherein we would go through their entire setup and recommend changes & best practices
  • Also handled production upgrade paths/recommendations
KafkaZookeeperSchema Registry

Moolah science

Architect

Mar 2018Oct 2018 · 7 mos · Greater Los Angeles Area

  • 100% hands on engineer, comfortable with linux command line and open source technologies.
  • Currently working on rearchitecting legacy systems and developing via modern microservice architecture approach.
  • Closely working with CTO to manage project/resources planning.
  • Work with vendors to analyze external API's for integration considerations.
  • Tech Stack:
  • Golang
  • Java8
  • Springboot
  • Gin framework
  • Python
  • MySql
  • Linux
  • Shell scripting
  • AWS (S3, SNS, SQS, Fargate, EC2, Lambda, etc)
GolangJava8SpringbootGin frameworkPythonMySql+4

Yp

2 roles

Senior Manager Engineering

Promoted

Jun 2015Mar 2018 · 2 yrs 9 mos

  • Manage/Mentor engineering staff
  • Architected/Redesigned/Developed crawling platform for higher throughput of crawl data for YP.com’s more than 20 million customer listings.
  • Designed crawling framework which allows easier on-boarding of new sources/endpoints
  • Designed/Developed REST Web Service API’s for interoperability between other YP systems.
  • Conduct code reviews and provided constructive feedback to engineering staff
  • Work with 3rd party vendors/partners on web services/API’s for consuming services & data syndication
  • Technologies used: Java 8, Docker, Apache Mesos, Apache HBase, Hadoop, MongoDb, Spring, SpringMVC, Shell Scripts, Maven, ElasticSearch, Kibana, Logstash, GrayLog, Apache Kafka, Rabbit MQ, Hive, JSON, XML, Apache Tomcat, GIT/Stash, OS X, Linux (Red Hat, CentOS).
Java 8DockerApache MesosApache HBaseHadoopMongoDb+18

Senior Software Engineer

May 2015Jun 2015 · 1 mo

  • Doer of things

Earthlink

3 roles

Senior Software Engineer

Jan 2011Feb 2015 · 4 yrs 1 mo

  • Design/Developed code for various projects on Earthlink's Business side (both customer facing and internal business applications)
  • Concentrations mostly in Java (J2EE) web application backends, middleware, and web services.
  • Worked with both SOAP and RESTful web services
  • Oracle Order and Service Management (OSM) Development
  • WebLogic Server 11g, Oracle Database Server 11g
  • Designed middleware web service to act as proxy between Sybase/PowerBuilder desktop client to Metasolv JMS/EJB layer
  • Coded part of an automatic call distribution application conversion from PHP to JAVA (J2EE), mostly backend servlets for search and database integration.
  • Updated Enterprise Session Beans to work with changes required for OSM integration
  • Designed/Developed Sybase/PowerBuilder clients to work/call with pre-existing web services
  • Provided full documentation for WebLogic application clustering/configuration including the use of JMS Modules, Queues, Bridges, etc…

Manager of Development

Sep 2008Jan 2011 · 2 yrs 4 mos

  • Managed day-to-day workload/projects/resources for EarthLink’s Client Portal team
  • Team consisted of Java Senior/Staff/Principle engineers as well as Senior UI Engineers
  • Projects covered the full range of the portal stack including deployment and server management
  • Managed offshore resources to augment onsite staff
  • Administered Jira for multiple teams as well as for use with portal engineering team
  • Handled annual reviews and goal/objective setting with engineering staff
  • Managed deployment and testing schedules as well as cross-functional planning for all portal projects/applications
Java (J2EE)SOAPRESTful web servicesOracle Order and Service ManagementWebLogic ServerOracle Database Server+1

Senior Software Engineer

Mar 2006Sep 2008 · 2 yrs 6 mos

  • Part of EarthLink’s customer facing portal’s search team.
  • Worked on Portal Search application code, on both UI and backend Java code.
  • Coded changes/updates/enhancements to XML web services, XSLT processing, and XML marshaling/unmarshalling
  • Designed/Developed/Integrated an A/B testing framework for use with EarthLink’s portal properties. Provided full design documents including UML diagrams.
  • Designed/Developed EarthLink’s domain error solution.
  • Worked with both 3rd party business partners on integration projects.

Lowermybills.com

Software Engineer

May 2005Mar 2006 · 10 mos · Santa Monica, Ca

  • Java (J2EE) engineer for lowermybills.com
  • Worked on bug fixes and framework enhancements.
  • Designed/Developed custom JSP Tag Library for use with Hitbox website analytics. Touched over 300 pages, managed workload across multiple teams, and deployed.
  • Also helped with workload management.

Directv, inc

2 roles

Programmer Analyst 2

Jan 2000May 2005 · 5 yrs 4 mos · El Segundo, Ca

  • Worked on directv.com as a Java Engineer (J2EE).
  • Worked as lead engineer for call center application for changing customer’s programming, also a J2EE application.
  • Coded changes to business rules with ILOG Rules Engine.
  • Lead team on project/application deployments planning and scheduling.
  • Worked with HP datacenter partners for server cluster administration and management.
  • Administered WebLogic servers and clusters across integration/qa/uat testing environments.
  • Worked after hours as tier 3 engineering support

Online Learning Technical Lead

Sep 1999Jan 2000 · 4 mos · El Segundo, Ca

  • Served as technical lead for online learning digital content team.
  • Digital content consisted of HTML/JavaScript online/offline modules for a variety of internal employee training.
  • Also helped with creating Flash based content including dynamic action script.
  • Helped with integrating online learning modules with Librarian courseware management system.
  • Created online instructor lead course registration application using active server pages and access databases over ODBC.

Education

University of La Verne

BA — Organizational Management

Jan 2003Jan 2005

DeVry Institute of Technology

Associate's Degree — Electrical and Electronics Engineering

Jan 1995Jan 1997

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