• Applied the container pattern with React to separate state management logic from presentation components, providing a scalable, maintainable codebase for an accessibility driven developer tool for monitoring and alerting an Apache Kafka cluster• Implemented Docker to build and run multiple images of processes including Kafka, Prometheus, and JMX Exporter built from a single Dockerfile, allowing for portability across different machines and efficiency of system resource usage• Configured an Apache Kafka cluster, using the publish/subscribe messaging model to facilitate real-time streaming of test data across a distributed network of brokers, topics, and partitions which allowed for rigorous unit and integration testing• Developed alerting mechanisms in reusable React components, integrating Chart.js with canvas rendering for real-time Kafka broker metrics visualization and rapid data updates.• Employed Supertest to assess the behavior of asynchronous RESTful API calls and comprehensively test middleware functionality, leveraging its fine grained control over requests and responses to enhance scalability and system reliability• Configured Prometheus and JMX Exporter to scrape Kafka broker metrics for monitoring and alerting, allowing for simple integration with a Kafka cluster through Prometheus entrypoint, reducing required user-provided data to one simple form• Designed and built backend server architecture with Node.js/Express to incorporate a middleware pattern and to leverage its event driven non-blocking I/O model for efficient, real-time communication between client and server• Mentored 4+ engineers, conducting daily code reviews to ensure high-quality, clean code, fostering team development and knowledge sharing.

• Adopted agile methodologies to enhance cross functional collaboration and establish clear objectives throughout the development and deployment of a mobile fitness application• Led engineers to build responsive, consistent UX for both admin and public facing UI, leveraging Angular’s two way data binding to simplify form handling, provide model-view synchronization, and rapidly iterate on design implementations• Steered component architecture and feature integration in Angular, leveraging QA and user insights to adopt lazy loading and dynamic rendering for customized, responsive user experiences.• Coordinated with Product Management, UX, and Operations teams to ensure engineering team was aligned with product vision.

• Integrated cloud based CRM with CMS based on PHP & SQL, HTML and CSS, enabling frequent updates, responsive design, and enhanced analytics, to reduce costs, effectively improve SEO, optimize UX, and simplify debugging• Designed and deployed automated processes combining HTML, VBA scripting, and SMS notifications to streamline lead nurturing and prospect conversion, resulting in a 200% increase in sales within 90 days of implementation