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Currently heading platform engineering at Arthur. Prior to joining Arthur, served as a Director of Engineering at Capital One's Card Technology department leading Machine Learning and Data Enablement teams. Co-founded tech startups that were sold to a major US bank and a digital talent platform company. A patent inventor of systems and methods relating to distributed systems and machine learning operations. An advisor to a VC firm and startups.
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Head Of Platform EngineeringArthur Jan 2021 - PresentNew York, New York, UsBuilding 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 -
AdvisorTola Capital Apr 2021 - PresentSeattle, Wa, Us -
AdvisorIp Copilot Feb 2024 - PresentColumbia, Us -
Director Of Engineering, Distinguished Engineer - Card Tech, Ml And Data EnablementCapital One Jul 2018 - Dec 2020Mclean, Va, UsSolved 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 -
Senior Manager, Divisional Architect - Center For Machine LearningCapital One Jan 2016 - Jul 2018Mclean, Va, UsLed 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. -
Cto, Co-FounderFinalist Corporation Sep 2017 - Mar 2020New York, Ny, UsThe 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. -
Co-FounderAnax Security Feb 2014 - Jan 2016The 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. -
Architect, Lead Full-Stack EngineerContrast Security Jan 2015 - Dec 2015Pleasanton, California, UsLed 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. -
Director Of Engineering - Product DevelopmentBlackboard Nov 2012 - Dec 2014Boca Raton, Florida, UsLed 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. -
Manager, Performance Engineering - Product DevelopmentBlackboard Feb 2011 - Nov 2012Boca 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. -
Principal Performance Engineer - Product DevelopmentBlackboard Jul 2009 - Feb 2011Boca 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. -
Senior Software Engineer - Product DevelopmentGovolution, Llc Jun 2006 - Jul 2009UsFunctioned 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. -
Software Engineer - Product DevelopmentGovolution, Llc Aug 2003 - Jun 2006UsChampioned 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. -
Intern - Department Of Economic And Social AffairsUnited Nations Jun 2002 - Aug 2002New York, Ny, UsDesigned and developed an informational CD-ROM application that was distributed at the World Summit 2002 on Sustainable Development in Johannesburg.
Noriaki (Nori) Tatsumi Skills
Noriaki (Nori) Tatsumi Education Details
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The George Washington UniversityComputer Science -
University Of Virginia Darden School Of BusinessTechnology Leadership -
Georgetown UniversityProject Management
Frequently Asked Questions about Noriaki (Nori) Tatsumi
What company does Noriaki (Nori) Tatsumi work for?
Noriaki (Nori) Tatsumi works for Arthur
What is Noriaki (Nori) Tatsumi's role at the current company?
Noriaki (Nori) Tatsumi's current role is Head of Platform Engineering at Arthur.
What is Noriaki (Nori) Tatsumi's email address?
Noriaki (Nori) Tatsumi's email address is at****@****ail.com
What is Noriaki (Nori) Tatsumi's direct phone number?
Noriaki (Nori) Tatsumi's direct phone number is +191488*****
What schools did Noriaki (Nori) Tatsumi attend?
Noriaki (Nori) Tatsumi attended The George Washington University, University Of Virginia Darden School Of Business, Georgetown University.
What are some of Noriaki (Nori) Tatsumi's interests?
Noriaki (Nori) Tatsumi has interest in Computer Programming, Java (Programming Language), Software Performance, Technology, Big Data, Analytics, Apache Hadoop, Photography, Software Engineering Best Practices.
What skills is Noriaki (Nori) Tatsumi known for?
Noriaki (Nori) Tatsumi has skills like Sql, Saas, Java, Javascript, Scrum, Cloud Computing, Oracle, Postgresql, Microsoft Sql Server, Mongodb, Amazon Web Services, Performance Engineering.
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