Marcus Johnson work email
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Principal level software engineer with professional experience providing software engineering and DevOps expertise. Experienced in creating, maintaining, integrating and testing software in Windows and Unix environments. Distinguished performance driving innovation with expertise in various programming languages including Java and C++.
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Leadership CoachBravenBaltimore, Md, Us -
Owner & Principal Software EngineerSophic Technical Solutions Jun 2023 - PresentServing as a backend developer responsible for developing as system that is responsible for analyzing and presenting virtual machine resource data. Develops lambdas which are used for administrative tasks like EC2 instance management and REST endpoints in API Gateway within an AWS environment. Responsible for DDL scripts and lambda layers which are used for data ingest. Developed and maintains the Bamboo CI/CD environment which is responsible for continuous integration for the frontend and backend codebases. Leveraged Docker to create a SonarQube system for software code analysis. -
Freelance PhotographerSherard Johnson Photography Aug 2019 - PresentSpecializing in natural photography encompassing portrait, landscape, event and aerial photography. Allmy packages will help you hit the pause button on life’s best moments. -
Digital & Cyber Solutions LeadPlex Solutions, Llc Feb 2018 - Jun 2023Bethesda, Md, Us--Served as the Digital Solutions Lead for PLEX helping provide software solutions for the rapid prototyping division within the company. Supports management activities on 4 different programs including recruiting, market surveys, and employee welfare. --Worked as the lead engineer on a project that has a focus of advancing and modernizing capability and component registry systems. Developed custom software using a stack consisting of ElasticSearch, Docker, MySQL and Grails to create a suite of solutions specific to customer needs. Served as a technical trainer to assist with a product transition effort. Served as the lead on an effort to modernize and combine two applications for creating a one stop shop for customers. -
Senior Software EngineerAmches Jul 2016 - Feb 2018Arlington, Virginia, Us--Served as a cloud developer on a project that specializes in mission analytics. Created custom data visualizations using ExtJS and RESTful web services that leveraged Impala for query processing. Rewrote the Impala data ingest process from Bash scripts to Python to ensure robustness, resiliency and maintainability. Managed data flows across testing and production environments using Nifi. Used Ansible to create playbooks that help perform administrative duties across a 100 plus machine cluster environment. --Worked as a researcher assisting in expanding business by developing internal research efforts (with focus on the Internet of Things) that provide opportunities for incoming staff and help grow business development efforts. Served as a member of Amches' technical exchange council where I helped establish and enhance the company's strategic technical activities. --Developed solutions for a system specializing in visualization and geolocation analysis of cellular and wireless network data. Created modular components for the system’s graphical user interface using a pure Java framework including technologies like JavaFX, GraphStream, NASA Worldwind and the H2 database.--Developed a web based architecture consisting of Spring based data parsers that use Camel for routing files pulled from Hadoop HDFS and creating the components that leverages GWT and the OpenMap API. Maintained a continuous integration distribution system that automatically builds, tests, packages and deploys multiple systems while performing static code analysis. -
Sr. Software EngineerVaren Technologies Aug 2012 - Jul 2016Columbia, Md, Us--Worked on a data visualization effort providing data ingestion services using JMS and Spring integration as well as frontend development with Ember on top of a SailsJS framework. Developed a Docker based solution to containerize the ingestion services.--Provided development support for Type 1 PKI key establishment using a combination of Java technologies (J2SE, J2EE, Spring, Hibernate) in a virtualized environment using both Windows and Linux (Red Hat) platforms. --Provided development support on a modernization effort of analyzing cryptographic software coded in PL/I and translating them over into Java. --Served as a cloud analytic developer on a project that specialized in data extraction from trending patterns. Implemented analytics using Hadoop MapReduce and created custom data visualization web applications using ExtJS and RESTful web services. --Worked on a widget based visualization system that included the creation of metrics reporting, temporal, and geolocation data in ExtJs and developing backend resource servers using Spring integration. -
Software EngineerBooz Allen Hamilton Jun 2001 - Aug 2012Mclean, Va, Us--Served as a developer and integrator on a signature repository project where I coordinated the development, integration and documentation efforts. --Provided software engineering support for a network analysis system using the SWT and the Eclipse Rich Client Platform plug-in architecture. --Developed web portlets for an Operational Performance Assessment portal within a J2EE environment. --Developed and maintained software on an object oriented C++ framework which included tools that used OCR recognition software and tools which performed various types of signal and image processing. -
Teacher Assistant (School Of Business)Howard University Sep 2000 - Dec 2000Washington, Dc, Us--Assisted students in Management of Information Systems and Introduction to Computer courses.--Gathered research information for classes at the instructor’s request -
Data Warehouse DeveloperFannie Mae May 2000 - Aug 2000Washington, District Of Columbia, Us- Developed a prototype of a Customer Account Workstation that would be utilized over the data warehouse corporate network. - Assisted the data-warehousing department by developing SQL scripts for the database management systems by using a COTS application called SilverRun RDM (Relational Data Modeling) to develop entity relationship diagrams.
Marcus Johnson Skills
Marcus Johnson Education Details
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The Johns Hopkins University - Carey Business SchoolInformation And Telecommunication Systems -
Howard UniversitySystems And Computer Science
Frequently Asked Questions about Marcus Johnson
What company does Marcus Johnson work for?
Marcus Johnson works for Braven
What is Marcus Johnson's role at the current company?
Marcus Johnson's current role is Leadership Coach.
What is Marcus Johnson's email address?
Marcus Johnson's email address is ma****@****llc.com
What schools did Marcus Johnson attend?
Marcus Johnson attended The Johns Hopkins University - Carey Business School, Howard University.
What are some of Marcus Johnson's interests?
Marcus Johnson has interest in Science And Technology, Education, Health.
What skills is Marcus Johnson known for?
Marcus Johnson has skills like Software Development, Software Engineering, Java, Eclipse, Linux, Java Enterprise Edition, Integration, Agile Methodologies, Javascript, Sql, C++, Testing.
Who are Marcus Johnson's colleagues?
Marcus Johnson's colleagues are Faiza M., James Aruz, Ragah Korin, Aidan Flores, Laniesha Cobb Sanders, Temitope O., Haven Evans.
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