David Johnsen, Phd Email & Phone Number

Chicago, Il, Us

· Working backwards from customers, identify solutions themes and AWS value proposition(s) for sustainability initiatives.· Together with the broader team, develop the technical side of the strategic plan for AWS, to engage enterprise customers and partners in this industry.· Develop C-suite and line-of-business relationships within customer organizations.· Develop, propose, and deliver innovation offerings and engagements working with sales enablement, regional business development teams, and account teams.

Greater Chicago Area

· Architect end-to-end IoT solutions for customers using AWS · Meet with stakeholders to identify business requirements for internal Amazon services and then architect and develop service · Author and contribute to AWS customer-facing publications such as AWS technical documentation, blogs, and whitepapers· Act as a technical liaison between customers, service engineering teams and support· Conduct one-to-few and one-to-many training sessions to transfer knowledge to customers considering or already using AWS

• Established/managed a highly scalable IoT infrastructure from the ground up by developing automated IoT management tools with a focus on data security from the edge to the cloud• Lead a range of contract developers and created an internal program to provide software development training to engineers without a CS background (e.g., AWS, Github, LabView, Javascript, Nodejs, Python)• Developed and maintained an AWS based client portal that includes a project management interface, data streaming visualization interface, and historical data analysis tools (using AWS: S3, IoT, Kinesis, Dynamo DB, and Lambda) • Developed external and internal edge devices including interaction with end users, initial design, firmware development, and over the air firmware updates

• Client facing project manager for a wide scope of B2B environmental engineering ventures ranging from small to fortune 500 firms• Product development for two external projects and five internal projects benefiting four teams including hardware/software design, prototyping, software development, and testing • Development of intellectual property and manuscript for five provisional patent applications

• Performed life cycle assessment and cost assessment for air pollution control devices.• Designed full-scale VOC adsorption system for coating operations at Hill Air Force Base.• Patented two systems to capture compounds from a gas stream and provide the compound as a liquid for reuse for industrial processes.• Taught air quality engineering course: regulations, emissions calculations, and dispersion modeling.• Certificate in Energy and Sustainability Engineering

• Reviewed 80 manuscripts prepared by non-native English speakers and provided comments and feedback for improvement before submission into scientific journals.

• Co-developed and presented 20 hours of Environmental Engineering modules for high school students in the Gains in Education of Mathematics and Science program.

• Introduced 3D modeling software for product design and made in-house tutorial/presentation about software.• 3D modeled and built a functioning prototype for a method 30B sample gas conditioner.• Created 20 procedural manuals to standardize production of environmental sampling equipment.

• Designed and documented troubleshooting processes for restaurant food heating equipment. • Analyzed data from warranty claims to provide suggestions to improve equipment design.

Doctor Of Philosophy (Phd), Environmental Engineering And Science, 3.9/4.0

Ph.D. in Environmental Engineering and Science in the Department of Civil and Environmental Engineering

Master Of Science (Ms), Environmental Engineering And Science, 3.8/4.0

M.S. in Environmental Engineering and Science in the Department of Civil and Environmental Engineering

Bachelor Of Science (Bs), General Engineering, 3.8/4.0

Activities and Societies: Gamma Epsilon Honor SocietyB.S. in General Engineering in the Department of Industrial and Enterprise.