Noriaki (Nori) Tatsumi Email & Phone Number

New York, New York, Us

Building the best AI performance platform in the world that helps enterprise customers deliver on the full potential of AI through optimization, monitoring, and realtime protection.Python, Go, TypeScript, Kubernetes, AWS, Azure, GPUs

Seattle, Wa, Us

Columbia, Us

Mclean, Va, Us

Solved for the common frictions of feature engineering in the machine learning (ML) lifecycle with an enterprise platform offering. Led the pioneering of the platform capabilities that enables Capital One's data scientists and ML engineers to quickly experiment and operationalize scalable, re-produceable and observable model inputs across multiple business use cases including loss forecasting and fraud detection. Kubernetes, Kafka, Java, Python, Spark, Airflow, REST, GraphQL, gRPC, React, AWS

Mclean, Va, Us

Led the development and the operations of Capital One's home-grown Security Information and Event Management (SIEM) platform. To effectively address the growing threat of cyber-attacks, the platform provides the security operations center with insights to threats, trends, and anomalies of the company systems and network. The petabyte-scale Kappa and microservices architecture based platform provides a real-time machine learning model execution framework, a comprehensive rules engine, and an UI that help you visualize and manage investigations. At the time of the platform ownership handoff, it ingested 12 terabytes of data and processed 13 billion events per day. Led the development and the operations of a low-latency call transcript search engine platform that enabled Capital One to query, classify, and visualize millions of call center audio recordings without listening. It helps the company to optimize customer experience and drive them to love our products and services.Managed a machine learning innovations team. The team built a tool for Capital One engineers to work safely in non-production environments by providing automation to generate synthetic data that are statistically similar to production data. We also developed capabilities that significantly increased the productivity of training and executing deep learning models. Produced patents out of ideas and techniques that we used in our projects.As the Divisional Architect of the department, focused on ensuring that the department's applications are technically good, useful, and well-managed.

New York, Ny, Us

The company was acquired by Uncubed (uncubed.com) in March of 2020.Finalist saves you money and time by delivering you candidates that have already succeeded through the rigorous interview process at peer companies. Companies in our network hire the best, drastically improve candidate experience, and turn their HR cost center into a revenue generator.

The company IP was acquired by Capital One bank in January of 2016. Anax’s malware analysis engine leverages big data, machine learning, and distributed computing in AWS to quickly produce high quality results.

Pleasanton, California, Us

Led the platform development of the company's flagship products, Runtime Application Self-Protection (RASP) and Interactive Application Security Testing (IAST) tools.Created an open source project, Cassandra Migration, a database migration (evolution) tool for Apache Cassandra.

Boca Raton, Florida, Us

Led the platform foundation engineering of the company's flagship product. Focused on enabling the Learning Management System to be a mission-critical platform for schools and other types of organizations whether the deployment is fully managed by Blackboard or self-hosted by the customer:- Delivered massive non-functional enhancements via increasing general concurrency and performance with continuous performance-test-driven optimizations (through design, code/query refactoring, on-heap/off-heap caching, and config optimizations); improving resiliency with rate limiters, circuit breakers, and making various mechanisms cluster-aware; creating deep APM instrumentations; increasing recovery speed by reducing server setup and startup time; and providing scaling formula with calibrated server configurations and benchmark papers.- Added PostgreSQL as a supported database to introduce an open source database option to reduce the projected operational cost for the new AWS cloud strategy; introduced abstraction to the persistence layer in order to make multi-database deployment support with PostgreSQL, Oracle, and MS SQL Server more maintainable.- Introduced the usage of responsive design to support user experience on various user devices.- Organized the first hackathon event at the annual Blackboard Developers Conference in 2013 to encourage the customers and Blackboard developer community to further EdTech innovation through the Blackboard platform's plugin framework.

Boca Raton, Florida, Us

- Led a forensics and development team specialized in performance, scalability, and resiliency.- Built and operated the Monitoring and Analytics Platform for the SaaS LMS applications to enable troubleshooting, proactive problem solving, and collection of business insights.

Boca Raton, Florida, Us

- Solved performance, scalability, availability, and user experience problems in Blackboard's flagship LMS product.- Assisted the Tier 3 Support team with providing patches and workarounds for escalated client reported issues. Developed performance experiments and benchmarking tools. - Initiated and led a code quality management platform project that was adopted department-wide for the automation of static code analysis, test coverage assessment, and gaining technical debt insight as part of the continuous integration process. - Implemented an intake process that quintupled the team productivity via standards for data collection and tickets management.

Us

Functioned as the chief architect and the lead developer for the company's flagship product suite, Velocity Payment System (VPS). VPS provides PCI and SAS-70 compliant solutions enabling customers to collect credit, debit, and ACH payments over the Web, telephone (VoIP), and swipe terminals (i.e. Hypercom, Ingenico). It also has additional modules including bill payment and shopping cart. Delivered many ideas as successful products and features, which helped secure new deals with customers like Bank of America, KeyBank, and First American Payment Systems.

Us

Championed various strategic and mission critical development projects:- Rebuilt the company's flagship payment system product suite's security for stronger and modernized implementation. Replaced the weak authentication, authorization, and account management mechanisms that also had scalability issues. Introduced SSO. Added additional security frameworks including IO validation and encoding as well as CSRF protection. The new security implementation allowed the company to win a major deal with Bank of America.- Transformed 50+ payment applications written in ColdFusion into a single Java Servlet application with templates that support customized integration including the look and feel. This allowed the federal agency customers to seamlessly migrate their payment engine to the US Department of Treasury’s government wide financial management and transaction system, Pay.gov.

New York, Ny, Us

Designed and developed an informational CD-ROM application that was distributed at the World Summit 2002 on Sustainable Development in Johannesburg.

Bs, Computer Science

Executive Certificate, Technology Leadership

Certificate, Project Management