John Saboe Email & Phone Number

Mountain View, California, Us

Cary, Nc, Us

Fraud and Security Intelligence Solutions– Provided technical leadership on global sales and delivery engagements, ensuring successful implementation of fraud solutions.– Conducted technical and analytical workshops with customers, enhancing their understanding and application of fraud technology.– Facilitated technical enablement trainings for internal and external consultants, improving overall technical proficiency.– Partnered with cross-functional teams to define the future direction of anti-money-laundering and fraud solutions, contributing to strategic planning.– Responded to RFPs and conducted discovery sessions, building trusted customer relationships.– Enabled real-time and low-latency use cases by providing expertise in technical deployment,architecture, integration, and sizing.– Utilized technologies such as Kafka, ActiveMQ, RabbitMQ, Apache Camel, Benthos,PostgreSQL, and Kubernetes to optimize solution performance.– Developed and launched technical industry solutions, writing requirements and reviewingdesigns to meet business objectives.– Leveraged knowledge of programming languages including Go, Java, Python, Shell, SQL, andothers in the creation of robust solutions.

Minneapolis, Mn, Us

Open Source Professional Services and Support– Offered architectural services, design reviews, support, and training on a wide variety of open source products, in both self-hosted and cloud environments.– Key job responsibilities included researching, understanding, and advocating open source software, interacting with OSS communities, and maintaining expert-level knowledge in a number of open source packages.– Assisted our clients to work through their technical questions on open source including recommendations on product use, 'how to', and troubleshooting. Involved in professional service engagements to architect and design solutions, presenting training classes (both onsite and remote), and updating skills to stay current with new open source technologies.– Provided tier 3/4 support for open source products: questions about best practices, usage, and reviews of architecture and design. Participated in an on-call support rotation.– Conducted professional services and training engagements, both remote and on-site, on technologies including ActiveMQ, Artemis, Camel, Kafka, Apache httpd, Tomcat, MariaDB, PostgreSQL, Java/OpenJDK, IcedTea-Web, and many others.– Presented knowledge via white papers, blogs, conference presentations (ApacheCon 2017, ZendCon/OpenEnterprise 2018, OS101 2019), and internal brownbags.– Attended numerous conferences as a technical expert, and client meetings for business development.– Exercised broad and deep familiarity with multiple open source projects including Java/J2EE, ActiveMQ, Linux, Apache httpd, Apache Tomcat, MySQL, PostgreSQL, open source projects and community participation, and previous production/24x7 experience.– Configured, diagnosed, tuned, and maintained customer environments using experience in design, use, and maintenance of open source software in production.– Worked with customers from Fortune 500 to small businesses, individual contributors to C-level, end users to major SaaS/PaaS/IaaS/cloud providers.

Fort Worth, Tx, Us

Application Architect over all wellsite systems.SCADA and telemetry systems for a large oil and gas services company.– Continued projects from FTS Senior Software Engineer position, including work with Java SCADA control (ActiveMQ, Karaf, OSGi, and MySQL, with Eclipse RCP client UIs), and Spring web applications (Spring, Hibernate, BlazeDS, Flex/ActionScript, and Tomcat).– Created a comprehensive company-wide application portfolio.– Worked with all IT teams to create and standardize an architecture review process to bettertrack and coordinate the impact of new projects and changes to existing systems.– Provided insight and explanation to groups across the company on well site systems, from basic explanations of how field operations work to deep dives into individual systems and interactions.– Advised well site systems development team on architectural decisions and maintained project roadmap prioritizing features and improvements for future releases.– Recommended best practices, tools, and frameworks for future development. Maintained existing development tooling and servers. Administered version control (git/TFS), continuousintegration (Jenkins/TFS), metrics (Sonar), and other development servers and services.– Provided technical direction and advised best practices for several custom and third-party protocols used for real time data acquisition and control over wired and wireless networks.– Led a project to export data from existing systems into a standard WITSML well data format for post-job customer analysis. Drove efforts integrating IT, sales, and engineering resources to become the first stimulation company offering this level of data.– Provided technical leadership, architectural design, and review of output on a cross-cutting project to internationalize and localize all field SCADA systems and equipment from English/US customary units to Chinese/Metric units. Contributed to redesign of equipment to meet Chinese and export standards.

Fort Worth, Tx, Us

Senior Software Engineer on the Real Time (wellsite) Systems team.SCADA and telemetry systems for a large oil and gas services company.– Improved and maintained a complex client-server Java SCADA application for real time control and monitoring of all sensors and equipment used for field site operations.– Worked with internal and external resources to complete a project to enable viewing of live streamed and archived job data.– Led specification, design, and build of a fleet of trucks and trailers used for all data acquisition, control, communications, and telemetry on well sites.– Studied the Ethernet and WiFi/RF environment of field sites to enable reliable cabled and wireless deployments of data acquisition and control devices (dozens per site) with minimal reconfiguration.– Led technical specification and design process for a novel nuclear densitometer for accurate slurry density and composition monitoring while using a smaller radioactive source.– Remediated issues in a Rails-based system to track all sand/proppant storage and logistics throughout the company from suppliers through rail transport, storage yards, trucking, and on field sites.– Developed a Spring Roo-based application to estimate, plan, and bill job proposals and engineering plans.– Developed a custom Linux image for IPv6 6to4 routing and auto-configuration on low-cost routers at remote field sites.– Developed custom Wireshark filters in Lua for analyzing internal and third-party protocols.– Worked with development and field support teams to develop a wiki to provide support for common issues, train employees on field software and electronics, and simplify deployments.– Maintained infrastructure, servers, and software for development team.– Provided 24x7 on-call support for field software and computing devices.– Made key presentations to customers in office and on site, independently and as a key technical resource for company leadership.

Lexington, Ma, Us

Software defined radio and cellular base stations.– Performed bug fixes and reliability/performance refactorings as a C++ developer on the GSM base station software engineering team, including bug fixes to MGCP stack, refactoring to increase the number of GSM RF channels the Vanu base station could support. Additional tasks included Debian packaging, daemontools and init process machinery, refactoring configuration formats for easier configuration and test automation, improving logging for better event analysis, and writing/improving documentation.– Integrated existing and new systems, hardware, and software utilities and developed additional functionality to enable system testing and bug triage in a controlled lab environment. Developed Python and shell scripts for cell phone call automation to allow their use for load and behavioral testing to find base station faults. Worked on tool chains to allow testing and analysis of handover scenarios, data transfer, and the effects of network link reliability on base station components. Specified and assembled a system test lab to allow thorough testing of intermediate development snapshots and of release candidates prior to deployment. Automated deployment and testing of new builds on system test farm.– Led GSM and CDMA testing and verification efforts in direct collaboration with software and communications engineering teams, started the SQA team, and trained new SQA team members.

Custom application development, application security, and consulting.– Led a team remediating issues affecting the reliability of a ColdFusion-based local news website; recommended, implemented, and provided training on improved development processes.– Led a team developing a C#/ASP.NET web application for an influential leadership nonprofit to provide CMS, forums, and event registration; provided support for continued site operations.– Led a team developing a Perl web application for remote administration of a security camera transceiver running embedded Linux; diagnosed reliability issues in WiFi hardware and drivers on prototype hardware.– Improved reliability and added functionality of a C# application for source code analysis including customizable reporting using XSL/XML and an in-application environment for developing custom analysis plugins.– Developed a J2EE/Spring web application to provide television listings and social interaction, including an AJAX UI implemented with DWR and Flash, internationalization, architecture for fast schedule data lookups, and automated parsing/import of listings nationwide.– Assessed and remediated security vulnerabilities in web applications for multiple clients in white- and black-box assessments, including SQL injection, XSS, DoS vulnerabilities resulting from architectural flaws, and logical vulnerabilities.– Designed and developed a C# application to generate randomized data for application and database testing, with plugin functionality for custom data generation, modification, and output.– Led a team, developed, and supported an AES solution for banking industry transactions, including a J2EE/Spring key management application, encryption toolkits for several development/deployment environments, and providing training covering the solution.– Led a team and developed an application for blood bank test management, flexible result workflow, and outcome tracking using J2EE/Spring, DWR, Hibernate, Quartz, and ACEGI.

Bs, Computer Science

Computer Engineering