Senior Full-Stack Developer / Head of Development at New York Digital Group (NYDG) (2020-12 – Present)
Directed the successful delivery of 300+ complex digital projects for enterprise clients including the United Nations, RE/MAX, Keller Williams, and Gilead Sciences.
- Directed the successful delivery of 300+ complex digital projects for enterprise clients including the United Nations, RE/MAX, Keller Williams, and Gilead Sciences.
- Architected and built scalable, high-performance web applications and enterprise systems using React.js, Next.js, TypeScript, JavaScript (ES6+), Redux, and Tailwind CSS on the frontend.
- Designed and implemented robust backend services using ASP.NET Core, C#, .NET Framework, Node.js, REST APIs, and GraphQL, supporting high-traffic and data-intensive applications.
- Led system architecture decisions across distributed cloud environments using AWS and Microsoft Azure, ensuring reliability, scalability, and security.
- Managed CI/CD pipelines and containerized deployments using Docker, Kubernetes, GitHub Actions, and Azure DevOps.
- Built and optimized data-driven systems leveraging SQL Server, PostgreSQL, MongoDB, and Redis.
- Established engineering best practices, code standards, and agile workflows across multiple development teams.
- Partnered directly with clients to translate business requirements into scalable technical solutions from concept to production.
Senior Software Engineer at Crypto Working Group (2017-11 – 2020-11)
Collaborated with international fintech leaders to define standards for ICOs, crypto exchanges, and custody infrastructure.
- Collaborated with international fintech leaders to define standards for ICOs, crypto exchanges, and custody infrastructure.
- Developed governance and compliance frameworks supporting institutional adoption of blockchain technologies.
- Built technical integrations and backend services using Node.js, Python, C#, and .NET-based systems for crypto data processing and API connectivity.
- Worked on distributed system concepts and blockchain data structures, including Ethereum-based ecosystems and smart contract workflows.
- Advised enterprises and regulators on secure digital asset infrastructure and system design principles.
- Supported data-driven blockchain analytics solutions and API-based market infrastructure tools.
Full-Stack Developer at Yelp (2015-11 – 2017-10)
Developed and maintained high-performance full-stack applications powering Yelp's B2B and internal business tools.
- Developed and maintained high-performance full-stack applications powering Yelp's B2B and internal business tools.
- Built responsive web interfaces and dynamic user experiences using JavaScript, early React.js patterns, HTML5, CSS3, and frontend performance optimization techniques.
- Designed and maintained backend services using Python, Ruby on Rails, Java, and Node.js microservices, supporting high availability systems.
- Worked extensively with large-scale data infrastructure using MySQL, Cassandra, and Redis, optimizing queries and system performance.
- Participated in the design and implementation of RESTful APIs and service-oriented architecture.
- Collaborated closely with product, design, and engineering teams in an agile environment to deliver scalable features.
Full-Stack Developer at Apartment List (2015-09 – 2015-11)
Engineered backend systems to aggregate, normalize, and process real-time rental pricing and listing data across millions of records.
- Engineered backend systems to aggregate, normalize, and process real-time rental pricing and listing data across millions of records.
- Built and maintained services using C#, ASP.NET MVC, .NET Framework, and SQL Server, ensuring data consistency and performance at scale.
- Developed frontend components and user-facing features using JavaScript, jQuery, and early React-based architecture patterns.
- Designed efficient data pipelines and ETL processes to improve listing freshness and search accuracy.
- Worked on performance optimization of backend queries and API response times for large datasets.
- Collaborated with engineering teams to enhance platform scalability and reliability.
