David Holub Email & Phone Number

Bellevue, Wa, Us

Alexandria, Va, Us

Salt Lake City, Ut, Us

Team lead and technical lead for highest priority Education Technology division project.- Lead two scrum teams of cross-functional engineers and developers in US, Mexico, and India- Research, design, and develop software systems in conjunction with end users and other stakeholders- Manage complex and changing requirements for multiple interconnected systems using Agile process- Implement new features and bug fixes using various technologies including Java, Angular, and AWS- Participate in implementation whiteboarding sessions and code reviews

Salt Lake City, Ut, Us

Responsible for the research, design, development, analysis, testing, and implementation of software systems.- Develop and test web applications and web services using Kotlin, Java 11, Spring Boot, Node/npm, and Angular 12+- Unit testing, Integration testing, API Testing, and Database testing- Integrate third party products with existing infrastructure.- Work with internal customers to gather business processes and project requirements.

Princeton, New Jersey, Us

Software engineer for the Systems & Technology (S&T) team within the Human Services business unit, responsibilities include:- Build internal/external web applications with simple user experiences- Build new applications and infrastructure within Amazon Web Services (AWS)- Write testable software, with a focus on incremental innovation- Conduct and participate in code reviews- Document, maintain, and support application functionality

Member of a highly experienced cross-functional consulting team developing custom web applications using amongst others: Javascript, Java, Swift, Kotlin, HTML5, CSS, Node, C++, Python. Responsible for the design and implementation of modern infrastructure with AWS, Azure, Mongo, SQL.

Falls Church, Va, Us

Software engineer of next-generation systems to support the defense industry. Responsible for design and implementation of components critical for mission success.- Develop software to interface front end sensor units with capability management systems- Collaborate with systems engineers, hardware engineers, and calibrations team- Implement and support interfaces to multiple sub-systems- Integrate and test using virtual machines and live systems- Work on internal research and development as well as formal software development using the Agile process

St Louis, Missouri, Us

Engineering consultant for food/beverage, pharmaceutical, and consumer goods industry. Primary roles include software engineering, electrical engineering, and project management.Responsibilities:- Software design for new systems including PLCs (programmable logic controllers), user interfaces, and back-end databases- Manufacturing UI/UX design and implementation for equipment including multi-level access controls- Robotics software engineering (design, implementation, support) for manufacturing equipment- Programming of control system using structured text, scripting, and ladder logic languages- Identify client needs in order to devise and recommend engineering solutions- Support client-specific needs across a variety of industries- Migration plans and implementation of legacy-to-modern hardware replacements- Electrical design for new and existing systems

Newark, Delaware, Us

Design, build, and support custom equipment for automated manufacturing lines.- Manufacturing UI/UX design and implementation for equipment including multi-level access controls- Robotics software engineering (design, implementation, support) for manufacturing equipment- Backend data collection for equipment data, process data, and material tracking- Control system and electrical system design- Functional verification of new systems and for changes to existing systems

Dallas, Tx, Us

Worked with RF management team to troubleshoot, identify and solve network issues using analytic tools in conjunction with on-site field-work to improve performance.- Performed radio network capacity computations for indoor systems and special events- Assisted in troubleshooting and resolving issues for the radio access network- Co-created market-wide frequency hopping reconfiguration – successfully implemented- Created presentations for network managers, sales representatives, and retail workers

Master'S Degree, Computer Science

Bachelor Of Science (Bs), Electrical Engineering