I lead product & technology for 4 products: * Infrastructure directory for 484 protocols & 178 providers e.g. Infura, Alchemy, QuickNode.* Global RPC Performance Inspector web app compares latencies from 27 global locations.* Benchmarking-as-a-service in k6, Prometheus and Grafana with 2.2 million RPC requests in 15 minutes to measure successes, errors, latencies for 23 RPC methods / 10 EVM chains.* Data quality and endpoint performance “watcher” microservices for Infura / DIN which is used by the collective to determine optimal routing allocations amongst competing partners.

I am the product lead for ProtocolScout.It is a 3rd generation blockchain explorer with a suite of productivity tools for novices and experts alike to help you navigate the sea of 180+ chains with ease and confidence.Public beta/demo for 34 protocols is now available at https://ProtocolScout.com/

On September 14, 2022 I was solicited by Armanino to return to the company.I accepted the role in the Operations organization to direct the software development for the Digital Assets practice and customers like TUSD, Kraken, Wallex, MOSS, Gate.io and LEDN. I was not involved with any other clients in any way.The following news came out in December. I asked to stay with Armanino because the culture in Operations is amazing to me, but I was laid off a few weeks later.https://blockworks.co/news/ftx-nexo-auditor-armanino-to-quit-crypto-after-8-years-report

QuickNode provides SOC 2 enterprise infrastructure for 14 blockchains.My responsibility is to coordinate activities to roll out new chains across the teams responsible for infrastructure, platform, billing, documentation, support and marketing.Since April 2022 we have launched:Harmony https://www.quicknode.com/chains/oneAvalanche https://www.quicknode.com/chains/avax

My responsibility was to assist the Digital Assets practice and team in all things "technical" and "product" to expand the capabilities and reach of our products.I lead our infrastructure, dev/ops, and engineering teams building solutions on AWS in NodeJS, React, and adjacent technologies.Specifically, I maintained the roadmap, negotiated task assignments, communicated the statuses to the business stakeholders, and collected their priorities. Moreover, I used Balsamiq to define the UX/UI for the control panel component of the real-time attest solution, and I designed a scalable data model for the proof of reserves solution in order to support the implementation we setup for Kraken.During my leadership we have launched:https://proof-of-reserves.trustexplorer.io/clients/krakenhttps://real-time-attest.trustexplorer.io/gaiahttps://real-time-attest.trustexplorer.io/nexohttps://real-time-attest.trustexplorer.io/wallexhttps://real-time-attest.trustexplorer.io/moss

I was responsible to:• Conduct competitive research on sandboxes & APIs provided by our competitors;• Perform comparative research on APIs provided by banks and settlement networks with a strong presence in the blockchain space; • Prototype requirements using Postman.

I was the product owner / product manager for our client-facing application built for the retail and institutional segments. My responsibilities were to:• Cooperate with the compliance team to capture regulatory requirements;• Combine standards from branding and technology to define UX/UI baselines;• Write specifications for: ⇾ user account creation; ⇾ KYC/AML information capture; ⇾ user transactions: minting from fiat into the stablecoins;⇾ redemption transactions from the stablecoins back into fiat.• Conduct usability research and interview users;• Draw wireframes using Balsamiq;• Build UI prototypes using HTML, CSS, JS, and Material.io;• Collaborate with customer service to create a user guide and FAQ materials;• Produce copy for transactional emails sent to users;• Define and measure KPIs using SQL and misc. tools to achieve our OKRs;• Provide product expertise in support of business development and partnership initiatives.

Scoped, designed, created & deployed to production multiple APIs on AWS using core Java, DynamoDB, Lambda and API-Gateway for clients in Canada and France.

I performed product management for our execution platform including: • dark-pool matching engine,• midpoint/BBO "benchmark" based on market data from lit exchanges,• peg+offset order type for liquidity takers in dark-matching,• peg+offset & limit order types for lit liquidity by market-makers,• integration for custody in BitGo,• and integration for KYT via Chainalysis.My responsibilities were to: • research direct and indirect competitors,• design features and write user stories/requirements,• manage the roadmap and prioritize the backlog,• conduct demos for prospective market-makers and liquidity takers (Hehmeyer, FalconX, DGroup, SFOX, AlgoTrader)

I performed product management for our suite of execution algos tailored to crypto-markets' microstructure with associated analytics, including:• bestEx algo (a hybrid of POV+TWAP+VWAP+ICEBERG);• passive-aggressive SOR.

Product: a) music download price comparison; b) Spotify recommendation engine; c) YouTube player for music. Built: multi-threaded back-end processing using Java and 3rd party API services by AmazonMusic, iTunes, SoundCloud, YouTube and Spotify.Using: Java, JUnit, Mockito, Maven, EclEmma, Gson, BitBucket, Trello, Thymeleaf & a "touch" of jQueryOn Amazon AWS: IAM, EC2, S3, SES, Route53.Implemented: 150 types, 450 unit & integration tests, 17k loc.Patterns applied: Builder, Factory Method, Adapter.

Marvelsoft SA builds professional-grade securities trading algorithms and tools, in use by sell-side and buy-side institutions around the world. We delivered a variety of algos including advanced VWAP / TWAP / TVOL... etc. as well as more exotic 10-leg Spread & Arb solutions.Worked with stakeholders at clients such as CITIC Securities HK, Lombard Odier Zurich, UniCredit Munich, CIC Bank Paris, BNP Paribas Paris to establish SDLC & delivery procedures for on-going support and new projects.Organized and facilitated company-wide improvement in project life-cycle methodology across internal and client projects dependent on shared resources, resulting in a hybrid version of Agile product management with scrum software development.Organized and delivered industry domain training in trading theory and market structure for orientation and training of new developers.

Product owner & systems architect for an internal application in freight-forwarding and customs compliance.Systems & DB architect using Amazon Web Services (AWS), including EC2, Route53, S3, Memcached, RDS, MySql, 200+ tables.

(Karma BlackBox did proprietary trading/stat arb/market making / HFT of equities on NYSE, NASDAQ, BATS, EDGE, Tokyo Stock Exchange, London Stock Exchange, and BM&F Bovespa).Worked with trading and engineering to develop automated strategies to exploit market structure differences between NYSE and other Reg NMS venues, based on their market data feeds.

Gateway was my 1st employer out of university. I started my career as a Database Analyst in the Global Supply Chain & Operations department. My early assignments revolved around ad-hoc reporting using data retrieved from DB2 on AS/400 (JDEdwards ERP).As a result of my hard work and competence, I was promoted into leadership roles and my 1st large project was the supply-chain systems upgrade ahead of the Y2K cut-over.Responsible for overall supply chain systems solution direction and architecture, including application configuration, functionality & business process requirements and support in the areas of retail and direct customer channels. Project lead for the Forecast-To-Plan track of the Oracle 11i ERP implementation, in support of the retail and customer service planning functions, using ODP, ASCP and various extensions to address company-specific business requirements. Hired, trained and managed the team responsible for daily data management and process validation necessary to maintain system integrity and intended functionality while reducing product setup cycle times.Managed ongoing supply chain support activities for up to 12 applications. Directly supervised a 6 person team consisting of 4 analysts and 2 developers. Duties included operational metrics development, personnel performance evaluations, staffing decisions and external vendor evaluations.Performed systems architect, project lead & management roles on multiple medium and large-scale initiatives, staffed from multiple departments (5-25 persons), with total budgets approaching 10 million USD (incl. software, hardware & internal/external implementation costs).