David Silis

An identity verification platform where users submit a photo of their passport or other official identification and optionally a picture of their face. The system verifies its legitimacy by using multiple databases and algorithms, for example, comparing the person's live picture against the photo embedded in the document. It is a complex system built with React and Node.JS involving REST APIs, multiple databases, servers, webhooks, strict security mechanisms, and connections to third-party providers. It features a dashboard where customers can review previous document verifications, create new ones, or generate PDF reports.

A web application developed with React for a local company. It generates labels that get stamped on shipping cargo containers and track them across various warehouses and destinations. The barcode can be scanned to obtain relevant information about the container, such as its unique container identifier, starting point, destination, as well as the items contained therein.

Code review and analysis consulting for a local bank. I reviewed code samples of various applications looking for vulnerabilities, potential attack vectors, and failure to comply with best practices.

A React application where a user can requests legal services (divorce, settlement, etc.) and fills out a form. The application then generates a Word and Excel document based on a template and the form responds. A lawyer then gets in contact with the user to help them resolve their issue as quickly and easily as possible.