Sean O'Connor Email & Phone Number

San Mateo, CA, US

Los Gatos, California, United States

• I am responsible for directing technology strategy, budget management, and quarterly board reporting within a SEC-regulated environment. I oversee a $16M budget spanning two platforms and corporate IT. My role includes.
• I expanded BondNav Platform and ecosystem in InsepreX, securing key clients such as Goldman Sachs Custodial Services, growing platform to over 1K Firms.
• I directed global team of 25 engineers, facilitating seamless transition to permanent remote work during COVID.
• I collaborated with product stakeholders to devise engineering roadmaps, boosting platform revenue and feature set while maintaining 99.99% uptime.
• I coached team and instituted efficient engineering processes to enhance productivity.
• I orchestrated migration from co-lo to Azure Cloud infrastructure, enhancing stability and modernizing codebase for the inherited platform, Incapnet.

San Francisco, California, United States

• I spearheaded all growth initiatives, transforming the engineering team from a solo member to a fully-fledged department managing numerous product lines. Key highlights include:
• I spearheaded the establishment of 280CapMarkets and the development of BondNav®, the pioneering Fixed Income aggregation platform.
• I participated in the merger of BondNav® with Incapital to create InspereX in 2021.
• I achieved $16M in revenue by the conclusion of 2021.
• I oversaw a daily influx of 200M quotes and quote request messages within the system.
• I ensured a remarkable uptime of 99.99% for BondNav and fostered relationships with 250 active firms and over 1K users.

San Francisco, California, United States

• I developed a comprehensive full-stack payment processing system designed to manage both one-time and recurring payments, capable of handling millions of dollars each month. I also spearheaded the migration of several.
• I built a delinquency work queue system that streamlined collections workflows, accelerating agent efficiency by 20%.
• I automated email-based collection campaigns, achieving a 30% reduction in delinquent account roll rates.

San Francisco, California, United States

• I led a team of four engineers in creating a new user interface for our site, utilizing the Bootstrap framework to guarantee a fully responsive experience on mobile devices. Key achievements include:
• I designed a new microservices-based platform to replace the prototype site, creating a stable and scalable infrastructure for future projects.
• I implemented a new payments processing service generating ACH files for Wells Fargo, eliminating the reliance on third-party payment processors.
• I migrated the web hosting to AWS from a discount provider and introduced EC2 Auto Scaling, significantly enhancing site stability.
• I bolstered security by implementing an OpenId Connect/OAuth2 authentication and authorization system to safeguard resources on the site.

San Francisco, California, United States

• Prosper Marketplace was the first Peer to Peer Lending company who has grown to be one of the leaders in that space
• Managed a of team of 5 offshore engineers and 4 onshore engineers, helping to train them on new technologies they were unfamiliar with, and giving them constructive feedback on their work
• Developed WebAPI(REST) web services to share data with partners, increasing marketing opportunities
• Designed and implemented new Domain Driven web services using WCF(SOAP), adding critical core functionality to the company's system
• Re-architected legacy platform code to increase performance and scalability, helping the technology group meet the needs of the rapidly growing business and enabling the technology group to quickly develop new features
• Reengineered the build and deploy systems, allowing it to dynamically detect dependencies, generate build artifacts that are portable, and notify specific developers when they broke the build

Emeryville, California, United States

Emeryville, California, United States

San Francisco, California, United States

California, United States