John Mercier Email & Phone Number

Julian, Pa, Us

Julian, Pa, Us

New York, Ny, Us

Mclean, Va, Us

Designed a gradle plugin to verify security compliance for specific deployment environments Created a test framework for end-to-end and sell-off testing using spring-boot and cucumber enabling development teams to quickly write their own tests in a cucumber feature file. Rewrote a legacy multithreaded ingestion framework using new concepts: graphs to represent the dataflow, stages to represent work units, and pipes to transfer work between stages. This made it very easy for developers to add new data to the data pipeline. Created a low-overhead metrics system for the ingestion framework using an Event Bus to send metrics to any subscriber including AWS Cloud Watch and Kibana. Created presentations on TDD, junit, cucumber, gradle, and product design for the team. Helped convert a custom in-house testing solution to support cucumber and moved testing towards a cucumber and CI/CD solution.

Worked on the Operations and Maintenance team for a large enterprise project. Reduced build time of 2 hours for over 450 projects to 20 minutes by converting the build to gradle. Fixed many issues in a swing application used for data analysis of multiple data sources. Improved performance of code generation (antlr templates) for high performance database operations. Automated static code analysis of all projects using jenkins, sonarqube, and gradle.

Chantilly, Va, Us

Utilized Pentaho Data Integration technology and custom java code to perform extract, transform, and load operations (ETL) for over 400 datasources. Used an Accumulo Big Data solution to store artifacts gathered during ETL operations. Implemented an Apereo CAS solution used as authentication for all applications including sharepoint. Developed and implemented changes to a content management application written in grails. Managed Jenkins build workflows for grails and maven projects. Created puppet modules to automatically deploy jenkins built artifacts.

Colorado Springs, Co, Us

Conducted training classes for the CIDNE and WebTAS products throughout United States and Afghanistan.Deployed updates to the service and desktop software on a regular schedule.Developed and implemented a plan for database replication with remote sites using MSSQL Server.

Washington, Dc, Us

Tactics team leader in charge of six personnel for an Aviation Squadron, VAQ-138.Information Management Officer for the Afghan Regional Security Integration Command in Kabul, Afghanistan.Developed public website development using velocity and ant to generate html.Created a Download Manager that could handle poor connections and low bandwith.

Computer Science, Computer Programming

Associate In Specialized Technology Degree In Computer Programming, Computer Programming