Anthony Greway Email & Phone Number

United States

Denver, Co

• Entrepreneurial Endeavor• Managed 30+ personnel across 3 different geographical locations in the front range.• Developed propriety, geolocation-based scheduling software/algorithms.• Built custom workload analysis, labor efficiency ratios, AR/AP/inventory data analytics.• Doubled department revenue with performance-based scheduling (sprinkler).• Managed IT infrastructure• CRM DB Migration

Santa Clara, Ca

Backend/Installation/DevOps• Built ground up Data Access layer for big data on-prem and SASS solution.• Manage HBase/Hadoop schema, installation, persistence layer (DAO Architecture).• Built/Manage RESTful backend which services a real time dashboard UI.• Built/Manage Apache Flume multi-hop transport.• Setup/Management of multiple websocket interfaces.• Built/Manage network monitor, automatic discovery of switch/routers, and custom SNMP data manager using snmp4j.• Designed and implemented bash/linux based installer for all Uila Products.• Dev Ops responsibilities: automated deployment of dev and production environments, custom Git branching scripts, maven/nexus installation, production live statistic monitoring via influxDB/grafana.

Broomfield, Co

National Navigation Services (NNS) and Advanced Navigation• Charter Communications Acquired TWC – May 2016• 5 years of experience working on customer facing production backend servicing 18 million cable subscribers.• Assisted in implementation and design of geo-load balancing production traffic, blue-green deployments, and disaster recovery strategies in multi datacenter private cloud.• Assisted in design/maintenance of multi-tier Nginx HTTP caching solution.• Sole designer and ground up implementer of Apache Kafka cache streaming solution. Reduced production A/Bcache swap time from 90 minutes to < 5 minutes.• Designed/implemented automated installation/deployment solution for multi-datacenter 60+ node cluster. Weekly production deployments.• Operated in highly agile environment, deployment of production code weekly.

Broomfield Co

National Navigation Services (NNS) and Advanced Navigation• Built and maintained real-time backend services that interfaced with external third party and in-house services.• Circuit-breakers (Netflix Hystrix) implementation to protect upstream calls from downstream external dependency failures.• Implementation of high throughput RESTful webservice serving all metadata and navigation to IP based Hosted Navigation set top boxes.• Integration with off heap caching solutions like Redis and Ehcache.• Design and implementation of backend navigation services used by all TWCTV mobile devices.• Maintenance and enhancements to On Demand Portal messaging and Advanced Search functionality.• Statsd live statistic monitoring and software installation automation.

Westminster Colorado

Session Manager (SM) and Application Enablement Services (AES)• Maintained clustered data distributed layer - rides on top of JGroups for reliable network communications.• Design and implementation of DAO and shared data access for multiple applications running in a J2EE container.• OSGI investigation and alternatives like custom class loading.• Created homegrown custom class loading technique to dynamically switch signaling adaptations on a live system.• Provided Java expertise; custom class loading, GC analysis, weak/soft reference caching, VM tuning, and concurrency.• Quality tools leader in unit test, code coverage, and static analysis.• Strong development contributor on our API based server which provides third party vendors with high performanceWeb Services, SDKs, and proprietary APIs.• Lead the design, implementation, and testing of the SMS Web Service. This is a SOAP based web service written in C++/PHP and provides XML structured results of administrative data.• Lead the design, implementation, and testing of AES's Unified Communications integration with IBM Sametime.• Emphasis on clustered environments, disaster recovery, and geographically redundant deployments.• Responsible for total end-to-end compilation of C++ and Java projects to create consumer end product ISOs and OVFs.

Scanned 3D Models Project• Ported the existing Scanalyze project to the latest gnu gcc compiler and created a QT based user interface.• Features included volume calculation of 3D objects, sectional views, intuitive UI, 3D model building, and texturing. • Created an automated alignment algorithm to take 3D range scans and place them in relatively close range enabling existing ICP algorithms to match vertices.

DOT certified and trained hydrostatic testing. Recharging, maintenance, testing of all fire suppression systems.

Ms, Computer Science

Activities and Societies: Specialization in Computer Graphics. Thesis: Localized Motion Control of Dynamically Simulated Elastic Models

Bs, Computer Science And Computer Engineering

Activities and Societies: Tau Beta Pi