• Collaborated with a cross-functional team to modernize key components of a legacy application, improving accessibility, user experience and engagement.• Created infrastructure & certificates using terraform, for an application behind a Reverse Proxy, enabling seamless insert into an existing one, improving user experience.• Developed a performance test script for a secured application behind an API Gateway, ensuring the application could handle the expected load.•… Show more • Collaborated with a cross-functional team to modernize key components of a legacy application, improving accessibility, user experience and engagement.• Created infrastructure & certificates using terraform, for an application behind a Reverse Proxy, enabling seamless insert into an existing one, improving user experience.• Developed a performance test script for a secured application behind an API Gateway, ensuring the application could handle the expected load.• Upgraded an application’s GraphQL implementation to generate types from a centralized API by re-writing its queries, re-configuring its code generator and updating the code to use these new types, making it more reliable and extensible.• Established network access between MongoDB Atlas and applications using AWS PrivateLink, safely updating the applications’ connections with no downtime. Show less

• Led & accompanied a four-person development team on the successful launch and enhancement of a web-based Care Management System for Medicare providers. • Interviewed, hired and on-boarded developers, getting them swiftly producing.• Strong collaboration with business analysts, quality assurance and project managers, consistently orchestrating successful sprints through planning, prioritization, development, build, release, testing and deployment. • Coordinated with… Show more • Led & accompanied a four-person development team on the successful launch and enhancement of a web-based Care Management System for Medicare providers. • Interviewed, hired and on-boarded developers, getting them swiftly producing.• Strong collaboration with business analysts, quality assurance and project managers, consistently orchestrating successful sprints through planning, prioritization, development, build, release, testing and deployment. • Coordinated with team members in a rapid, smooth, successful pivot from routine enhancements to providing new features for handling patients with Covid-19.• Created an operational report framework, giving healthcare providers access to valuable information, generating rave customer reviews. Show less

• Created a customer portal for the company’s new business platform servicing the health insurance industry as part of a software modernization project.• Collaborated with developers, quality assurance and operations to re-write and extend a legacy system in new architecture, providing a smooth transition for customers.

Web Developer• Created marketing inventory, e-commerce, rewards program and registration web sites, with each site accurately reflecting the client’s brand guidelines & standards.• Modernized company web sites, improving layout and navigation and providing a means to easily update the content.• Created a desktop business intelligence tool, querying the Business Management System, allowing executives to generate on-demand reports. • Built a company Intranet site… Show more Web Developer• Created marketing inventory, e-commerce, rewards program and registration web sites, with each site accurately reflecting the client’s brand guidelines & standards.• Modernized company web sites, improving layout and navigation and providing a means to easily update the content.• Created a desktop business intelligence tool, querying the Business Management System, allowing executives to generate on-demand reports. • Built a company Intranet site using Integrated Windows Authentication, providing a centralized location for day-to-day company operations. Director of Information Technology• Coordinated & drove strategic, company-wide IT Projects including email server migrations, workstation upgrades, operating system upgrades and WiFi expansion, with all stakeholders adequately informed, resulting in an improved network infrastructure.• Provided system administrator functions for a network of in-house servers and 90 workstations. Responsible for user/email account setups, remote access setups, workstation setups, network/backup monitoring, troubleshooting and help desk, enabling better response/minimal down time. Show less

• Created a futures trading user interface in HTML5/CSS3 and JavaScript, with a spread board, vertical book, position matrix with projection and consolidated trade ticker that was color-blind accessible, enabling all the traders to view real-time data needed to make crucial trading/strategy decisions and to start/stop custom trading strategies.• Wrote an Extract, Transform and Load (ETL) utility, taking data from Financial Information Exchange (FIX) protocol files and loading it into a… Show more • Created a futures trading user interface in HTML5/CSS3 and JavaScript, with a spread board, vertical book, position matrix with projection and consolidated trade ticker that was color-blind accessible, enabling all the traders to view real-time data needed to make crucial trading/strategy decisions and to start/stop custom trading strategies.• Wrote an Extract, Transform and Load (ETL) utility, taking data from Financial Information Exchange (FIX) protocol files and loading it into a SQL database. Show less

• Created a rich central desktop display system for an enterprise network of high frequency/ultra-low latency stock trading systems (equities and futures) allowing traders and management to monitor activity of automatic trading strategies including real-time P&L, orders, fills and summations as well as strategy control.