As an App Innovation Principal Technical Architect, Tianna Umann plays a pivotal role in driving innovation and technical excellence within the New York City Microsoft Technology Center. Her expertise lies in architecting cross workload solutions that leverage cutting-edge technologies including cloud solutions, app development, data engineering, and AI workloads with a specific focus on regulated industries. Her focus is on enabling organizations to define the business problem to solve, the impact of solving the problem and how best to leverage technologies and business process automation to solve complex business challenges. Tianna collaborates closely with cross-functional teams, clients, and partners to designs end-to-end technical solutions for complex applications, considering scalability, security, and performance. She actively engages with clients, understanding their business requirements s and translating them into technical requirements for implementation of robust enterprise solutions that transform businesses.𝐀𝐩𝐩 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧: Leads the exploration of innovative app development, implementation and management approaches, ensuring alignment with business goals.𝐂𝐫𝐨𝐬𝐬 𝐃𝐚𝐭𝐚 𝐚𝐧𝐝 𝐀𝐈 𝐖𝐨𝐫𝐤𝐥𝐨𝐚𝐝𝐬: Leverages deep understanding of data and AI technologies to create intelligent solutions. 𝐄𝐧𝐯𝐢𝐬𝐢𝐨𝐧𝐢𝐧𝐠 𝐚𝐧𝐝 𝐒𝐭𝐫𝐚𝐭𝐞𝐠𝐲: Collaborates with clients to envision transformative solutions and define strategic roadmaps for enterprise industry transformation.𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐚𝐥 𝐃𝐞𝐬𝐢𝐠𝐧: Crafts architectural blueprints that guide development teams toward impactful production solutions.𝐑𝐚𝐩𝐢𝐝 𝐏𝐫𝐨𝐭𝐨𝐭𝐲𝐩𝐞𝐬: Leads teams in rapid prototypes and demos to accelerate understanding of technology possibilities and strategy to rapidly transition from prototypes to impactful production systems.

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AI MindSystems Foundation mission is to transform how exponential technologies are accessed and adopted by underserved communities, and how data from those communities is collected, stored, and used for the advancement of ethical AI, community health, and the pursuit and sustainment of health and digital equity. Advancement of the mission is achieved through "Systemic Interventions for Humanity's Health, Prosperity, and Privacy."

Chief Innovation Officer April 2023 – November 2023 Responsible business strategy, technology orchestration and thought leadership internally and externally in surfacing actionable innovation implementation strategies to support the mission of Equideum Health anchored in the context of Diversity, Equity and Inclusion (DEI).

Leads complex customer, customer-partner business conversations in envisioning and defining high value, high impact, implementable digital transformation solutions to drive successful business outcomes.Leads presales and delivery teams in defining architectures to support the product requirements to enable an organizations business requirements and outcomes.Leads business and technical innovation conversations across business units of organizations enabling clarity of understanding of the business and technology enablers necessary for successful business outcomes for both BDM and TDM. Current areas of innovation include: • Privacy preserving confidential compute strategies and technical implementation.• Federated advanced analytics and OpenAI • Decentralized data sharing strategies • Convergence of Web 2.0 and 3.0 to enable enterprise and individual data estates supported by economic models to support an inclusive data economy.Focus areas include: • Diversity, Equity and Inclusion enabled through new business models and technologies.• Data and AI business and technical implementation strategies for patient/customer engagement• Automation and delightful experiences in Decentralized and Hybrid clinical research trials.• large scale advanced analytics across "omics" data • Clinical Research as a Care Option (CRAACO) • R&D Lab of the Future • Verifiable Credentials, Decentralized Identity and Personal Data Estates • Metaverse as an enabler for in silico research, privacy preserving secondary use of data and participation of the individual in the data economy.PUBLIC SPEAKING EVENTS• Industry School for Healthcare "Securing your Healthcare Data, 2022

As Chief Innovation Architect on the Industry Solutions Strategic Innovation Accelerator team I lead the business strategy and technical delivery across multiple large accounts as well as industry consortia and global standards organizations. I lead teams in the build of architectures, delivery models and business strategies to orchestrate innovative solutions targeting business outcomes for: accelerating the development, adoption and delivery of transformative and disruptive solutions in production.Highlighted delivery engagements: • CDISC Library code re-factor with deployment on Azure Cloud • CDISC 360 - lead 50 plus industry volunteers from over 35 HLS companies in successful delivery of 5 PoC's/Prototypes for automation of the CDISC standards across the clinical trials lifecycle. Whitepaper https://www.cdisc.org/cdisc-360• TransCelerate Digital Data Flow Hackathon - award winner Focus areas include: • Diversity, equity and Inclusion enabled through inclusive architecture and technology solutions.• Building leading edge innovation solution implementations in the areas of cross industry enterprise • • Blockchain/Decentralized Identity, Health and Life Sciences and Sustainability.PUBLIC SPEAKING EVENTS• Microsoft Ready "Making the Market: Accelerating Industry-wide Transformation of Clinical Research" 2020• CDISC US Interchange "CDISC 360 Use Cases: Industry perspectives" 2019

• Architect Lead for the Clinical Research Innovation Hub, a start-up within Microsoft with the mission to save lives. Our strategy to achieve this is to identify opportunities across the end-to-end clinical trials lifecycle to digitize and automate operational bottlenecks to accelerate time to market for life saving therapies. • AI & IoT infused Blockchain Leads both business and technology conversations with customers and partners in the build and delivery of End-to-End Enterprise Blockchain Solutions in private/permissioned networks across industry verticals.Brings deep subject matter expertise in the healthcare domain inclusive of excellence in clinical care delivery, telehealth, AI assisted decision making, patient engagement, operations, administration and payor provider solutioning.• AI and Ethics guidance in solutioning enterprise solutions • Data Collaboratives and Trusted Data Frameworks• Decentralized Identity PUBLIC SPEAKING EVENTS• ConvUrgentCare "Blockchain in Healthcare, It’s Already Happening Under the Radar" 2019 • Microsoft Tech Summit 2019 "Microsoft Pov & Strategy Enterprise Blockchain"• AMA MedChi Forum for Medical Affairs "Clinical Applications of Blockchain” 2018 • Enterprise Blockchain Forum "Enterprise Blockchain for Financial Services" July 2018 • Adents Serialization Innovation Summit "Blockchain Technology & Serialization" 2018 • WIT-NC "Blockchain and Supply Chain Management" 2018

• Innovation in the Implementation & Integration of collaborative and unified communication strategies in the transformation of clinical care• New York State Department of Health (DOH) Delivery System Reform Incentive Payment (DSRIP) Program regional program development • Strategic development and Implementation of enterprise Telehealth programs• Pre and post clinical transformation project implementation analytics• Strategic technology leveraging and solution innovation in solving complex clinical care challenges such as: • Creating delightful Patient and Provider healthcare engagement experiences • Population Health – engagement of uninsured, undocumented populations • Patient handoff and Transitions of Care • Clinical trials recruitment, Provider to Provider communications and social media communications outreach

Stamford Hospital Population Health and Prevention Program• Clinical domain expert/Program Clinician IT liaison • Health Information Technology architecture development & implementation • Enterprise and Public Domain data integration • Enterprise & Community analytics & metrics • Executive Board IT budgets, project plans and funding

• Operating room first assistant adult & pediatric cardiothoracic surgery• including pacemakers, heart transplant and mechanical cardiac assist devices • Endoscopic Vein Harvesting• CTICU patient management & in house call• Floor management of cardiothoracic patients • Office preop, postop evaluation

• Program Director for the Department of Surgery's data integration and analytics system • Develops workflows to support clinical informatics operations, project administration and user friendly intuitive access to integrated clinical data sets by clinicians to support quality improvement and clinical research.• Provides innovative IT solutions to foster development of meaningful data use within the academic IT system architecture• Manages and leads IT teams & Project Managers in the design, development and implementation of complex or multiple software applications which cross subsystems, groups or divisions• Supports and maintains customized data capture and reporting systems within the Department of Surgery • Management of IT team security and data recovery work flow protocols for informatics systems• Management of IT team server hosting and maintenance of informatics systems

• Program Director for the Division of Cardiothoracic Surgery Data Analytics • Develops and implements workflows to support clinical informatics operations, project administration and user-friendly intuitive access to integrated clinical data sets to support quality improvement and clinical research projects.• Provides innovative IT solutions to foster development of advanced analytics programs • Manages and leads IT teams & Project Managers in the design, development and implementing integration strategies for complex multi-vendor software applications which cross subsystems, groups or divisions • Manages all CT Surgery Informatics project development and implementation• Manages a matrixed IT organization within the enterprise to foster collaboration and maximization of the agile use of available resources to achieve ‘speed to value’ • Management of IT team security and data recovery workflow protocols• Management of IT team server hosting and maintenance • Supports user data access for quality improvement programs, clinical research and operations projects • Provides Project Management for development and implementation of customized data capture and reporting systems to support longitudinal clinical research projects• Identifies and participates in academic research, grant proposals and writing Supports quality, operations and research through consultation in development of projects and IRB/HIPAA submission protocols

• Identifies, manages and implements strategy for new areas targeted for • quality improvement. • Chairs and organizes biweekly CT Surgery Quality Improvement meetings • Maintains clinical quality assurance database • Prepares and presents biweekly quality assurance reports • Develops and maintains status report for biweekly agenda • Identifies data feeds useful for efficient accurate data retrieval for quality • Characterizes data feeds, creates schema and performs complex data integration • Writes queries, performs statistical analysis and produces quality reports

• Operating room first assistant general, vascular and neurosurgery• Inpatient management of general surgery patients• Pre and Post operative management of general surgery patients• Assess, diagnose and implement treatment plans/surgical intervention for outpatients

• Emergency Department annual volume approx. 60,000: ED Beds = 36• Assessed, diagnosed & implemented treatment plans• Interpreted laboratory results, Radiographs and ECG’s• Administered therapeutic & life saving procedures including: ACLS,• I&D, laceration assessment/repair, and orthopedic diagnosis/treatment

• Provided medical, diagnostic and therapeutic services to a diverse population• with multiple pathologies encountered in Pulmonary and Internal Medicine• Assessed, diagnosed & implemented treatment plans for inpatients & outpatients• Performed screening procedures including ECG & pulmonary function tests• Acquired and interpreted laboratory results

• Managed the implementation and data collection of intermittent claudication and critical limb Ischemia studies investigating the angiogenic effects of fibroblast growth factor

• Managed approx. 20 student and physician research projects and performed a primary role in patient management and data collection of multiple clinical research trials investigating angina, HTN, CHF, atrial fibrillation and claudication.• Maintained and participated in development of relational database systems for multicenter clinical trials and in house clinical data warehousing.