Working as hands on as a Lead of the SRE, Site Reliability Engineering team at AT&TKey contributor in delivery and design choices for AT&Ts runtime platforms including:- Currently Tech lead for OpenTelemetry roll out across AT&T. Built and deployed architecture for scalable collection, storage and query with procession up to 1trillion tracing span records per day.- Developed custom java instrumentation for AT&T proprietary libraries, contributor to the [OpenTelemetry Java Instrumentation](https://github.com/open-telemetry/opentelemetry-java-instrumentation) open-source project.- Hands on with several successful AT&T cloud deployments using Microsoft Azure and Amazon Web Services - AWS- Microservices deployed using Kubernetes on prem, AKS and EKS- Microservices in Java, SpringBoot, Golang Node.js Express- Frontend single page app with React, Stateless components with React Hooks. React Context. Expertise in OpenTelemetry, contributor to the Open source project [OpenTelemetry Java Instrumentation](https://github.com/open-telemetry/opentelemetry-java-instrumentation)Active hands development in the areas of: - Automated deployment of Kuberntetes clusters and custom feature add-on to Kubernetes - Discovery of hard-to-find root causes in Kubernetes and Docker runtime code. - Build patches on top of current Kubernetes and Docker open source Go libraries, Maintain and delivery patches for AT&Ts company wide cloud microservice platform.- Build Dockerized Microservices with Go. Golang, Node.js Express, Java/Spring Boot - Jenkins CI/CD pipeline for: build, scan (Sonarqube) and deploy docker images to in-house docker registries - Currently acting as the technology evangelist within AT&T for React - Kubernetes event monitoring with Prometheus - Extensive experience in a DevOps environment and reliance upon automated deployments primarily scripted in Ansible - Extensive experience with Jenkins, Azure DevOps pipeline scripting and Jenkins Groovy DSL

Full-stack development in all areas of: - AngularJS, v1.5.x - full SPA development with multi-module, custom directives, all key Angular best practices - CSS /Sass with bootstarp - Full production application running with Spring Boot after conversation from original Spring MVC- RESTful web services , Spring-security - Advanced PostgreSQL including prolific CTE usage and PL/pgSQLfunctions creation for many off-line large-scale data manipulation processes - Monolith to Microservice transformation- Helping to drive acceptance Docker container deployment with initial architecture spikes - Hadoop map/reduce with Amazon EMR - Ubuntu/Debian Linux for production environments, Tomcat8 and Jdk8 - Provided tie-in of Gulp.js/Node.js tool chain with Gradle for SASS processing and Angular Protractor integration tests.- Built fully interactive D3 Zoomable Icicle custom SVG component to visualize interactivley a 1.3k node tree of helthcare categories. Used D3.js v4.xServe as an enabler for the introduction of concepts and techniques in NodeJs tool chains and Groovy-based tools and practices including official training for the team in Groovy and Gradle.

JDSU Acquired Trendium - http://www.telecoms.com/219272/jdsu-acquires-trendium/Hands-on engineering manager in NSE group software Engineering group at Viavi. Leads technical teams locally and remote. Takes on software development activities daily. Focus of analytics software to provide assurance solutions to the mobile industry.Technology Stacks: Javascript frameworks: AngularJS, Bower,RequireJS, Backbone.jsJava/Groovy/Springframework/Spring BootLinux (Redhat/CentOS)Node.jsApplication InfrastructureFront-End (web/responsive) Asynchronous Single Page Apps with AJAX/WebsocketsMiddle Tier - Server Side Node.js frameworks, Heavy use of Redis (Cache, Queue, Pub/Sub, Data Structures), Java-based messaging bus with Spring IntegrationBackend - Big data storage using Infobright columnar store and Elastic search multi-node clusters, distributed steaming processing with Apache Spark, Hadoop, Parquet and KafkaTelco Domain Specialization: LTE/UMTS/GSM Analytics including modern and legacy network topologies.

As Software Director leads technical teams locally and remote. Also fulfills a technical role as a full time developer. Responsible for directing Trendium's software efforts to build and deliver industry leading analytical software products in telecommunications. Specific focus on Mobile Broadband with LTE analytical solutions.Front-End - Javascript Single Page Apps• Apply coffescript as a language for object oriented javascript• Building MVC/MVVM applications using frameworks including backbone.js, knockout.js• Heavy usage of dominate JavaScript libraries such as jQuery and underscore.js• Building frontend web interfaces with CSS3, HAML, LESSMobile Apps - iOS and Android• Implementation of mobile apps for iOS and Android using native code (Objective-c and Java). Also mobile apps using Phonegap (Cordova)Web Apps• Server-side Node.js application development• Implementation of backend web server applications with Ruby on Rails • Java-specific and JEE technologies such as the Groovy language, the Springframework with Spring and Spring Integration and Grails• Deployment on cloud-based commodity serversBackend • Persistence technologies in the area of NoSQL using Redis, MongoDB• Geospatial application development and GIS tools such as PostGIS, OpenLayer and Google Maps API• Relational data persistence using Oracle 11g, PostgreSQL and others.• Server command line programming and administration on Redhat enterprise Linux.• Linux RPM packaging management system, creation of custom RPMsInfrastructure• Heavy build tool usage including Gradle, Maven and Jenkins• Source code management exclusively through Git and Github

Technical Development work in an online product. Technologies used include: Java server-side, cloud deployments, consuming and producing cloud-based services. User tracking analytics. Front end Javascript-based RIA's with jQuery and FlexFormal management and tasking duties.

Reached Principal Engineer level. Guided initial delivery of a new tech stack to build an analytics platform utilizing Java/Groovy/Grails framework.

Lead engineer for development Verizon's in-house web-based operational tools.