My Experience

Recent Project, New Technologies

Worked with a full team of skillful developers, engineered a scalable, multi-tenant Platform application utilizing a hybrid stack of legacy and modern technologies, including ASP.NET MVC, Entity Framework, Dapper, and RabbitMQ. This comprehensive system served as the central data management hub for handling complex client accounts, multi-level user hierarchies with role-based access control (RBAC), and product licensing. Additionally, the platform governed the corporate web presence for a diverse portfolio of small to enterprise-level clients, including major financial, tech, and global logistics organizations such as Chase Bank, Amazon, Google, FedEx, and UPS.

Recent Project, New Technologies

Architected and developed Hosted Apply, a modern, mobile-first application platform built with ASP.NET Core and Angular to replace legacy, low-conversion Applicant Tracking System (ATS) workflows. Engineered seamless integrations with third-party enterprise ATS platforms, such as Workday, ensuring real-time, accurate data synchronization. Leveraged MS SQL Server and Liquibase for robust database management and reliable schema migrations, ultimately delivering a fast, fully branded candidate experience that significantly reduced application drop-off rates.

Recent Project, New Technologies

Architected and implemented a secure, multi-tenant single sign-on (SSO) and auto-login authentication system. Engineered seamless integrations with industry-standard identity frameworks, including Microsoft Active Directory (AD), Active Directory Federation Services (AD FS), SAML 2.0, and various third-party Identity Providers (IdPs). Enforced rigorous security protocols across the platform by implementing strict SSL, certificate-based authentication, advanced data encryption, and JSON Web Tokens (JWT) to ensure robust access control and data protection.

Recent Project, New Technologies

Engineered Identity Service (IdP), a centralized Identity Provider platform designed to securely govern both corporate and client user identities. Implemented fine-grained access control using XACML (eXtensible Access Control Markup Language), an industry-standard OASIS policy language, to define and enforce complex, machine-readable security rules. This robust architecture empowered company-wide applications to query user information through a safe, strictly controlled, and standardized authorization framework.

Recent Project, New Technologies

Engineered a high-performance Identity Information Broadcast and Streaming system utilizing ASP.NET Core and the Apache Kafka streaming framework. This robust, event-driven architecture allowed company-wide products and services to dynamically subscribe to and query live user identity data. By facilitating real-time data synchronization across the enterprise, the platform empowered diverse downstream applications to efficiently personalize and present services based on up-to-the-minute user states and information.

Legacy Project, Legacy Technologies

Architecture and implemented a Job Distribution platform, a scalable web application built with ASP.NET MVC, Entity Framework, and MS SQL Server that empowered small, medium, and enterprise clients to centrally manage their recruitment efforts. Engineered automated data ingestion pipelines to seamlessly import job records from diverse, company-specific sources. Additionally, designed and implemented a global auto-posting engine capable of syndicating job listings to numerous job boards across the United States and internationally, significantly streamlining the recruitment workflow for end-users.

Legacy Project, Legacy Technologies

Architected and implemented Patient Navigation, a comprehensive web-based support platform developed for Pfizer to assist oncology patients in accessing timely, high-quality care. Engineered the system to empower healthcare navigators in coordinating appointments, elucidating complex medical information, and connecting patients with critical resources. This robust solution ultimately streamlined the clinical care pathway, effectively removing barriers to treatment and improving the overall patient experience.

Legacy Project, Legacy Technologies

Architected and developed a web-based CME Certification System, an educational platform designed to deliver Continuing Medical Education (CME) to physicians. Engineered robust backend logic utilizing advance technoloigies, to administer medical training modules, securely auto-grade rigorous exams, and dynamically generate official, verifiable CME certificates required by doctors for their ongoing medical practice and licensing compliance.

Legacy Project, Legacy Technologies

Architected and developed a pioneering, end-to-end Video Conferencing platform preceding modern solutions like Zoom or Teams. Engineered the system utilizing Java, Visual Basic, Pascal, MS SQL, custom Codec systems, and advanced messaging protocols. This real-time, face-to-face communication tool was heavily adopted by private enterprises and government entities, including the judicial system, ultimately solving complex logistical challenges and saving organizations millions of dollars in nationwide travel expenses.

Legacy Project, Legacy Technologies

Architected and launched a comprehensive web-based real estate portal designed to service agencies and independent agents across the New York tri-state area. Engineered a scalable platform using [Insert Technologies] that enabled seamless multi-agent registration and centralized property listing management. Developed a media-rich, high-performance interface to showcase full property details and high-resolution imagery, significantly enhancing the digital footprint and marketing capabilities of regional real estate professionals.