Brian Costello Email & Phone Number

Greater New York City Area

Rewriting our User Administration module into our new tech stack to help give our clients and analyst more control over user access and informationLeading development on integrating a legacy data entry system to Hubspot CRM

Greater New York City Area

Developed scripts to migrate thousands of user accounts from acquired legacy applicationImproved existing scripts and programs to migrate maintenance work order and inventory data for thousands of aircraft from acquired legacy applicationModified user access implementation for our new users in order to make customer support and user access data migration easier Assisted in migrating features and services from acquired legacy applicationReviewed multiple module's open customer tickets, found systemic issues and pain points for our new users and suggested fixesTrusted by team members to help them breakdown concepts, review code and troubleshoot issues

Collaborated with team of developers to maintain and extend functionality of multi-tenant meal plan softwareDeveloped several public facing e-commerce sites for subscribing to meal plans or buying meals a la carteDeveloped e-commerce payment handler for all our meal service websitesMaintained warehouse management software for a local warehouse that deliveries hundreds of pallets to dozens of stores daily Handled the kitchen management software for meal plan company that delivers thousands of orders a week nationwide Developed inventory management and order fulfillment system for mobile device wholesaler

Babylon, Ny

Improved performance of reporting system by analyzing SQL execution plans, implementing appropriate indexes and refactoring queriesWent on-site to clients to provide support and troubleshoot hardware issuesWorked with a local pool club to develop a pool check-in web application for checking in club members and their guests. Includes online payment system, member registration, and financial reportsAssisted in improving our clients's public website's security by using parameterized SQL queries and implementing protection against Cross-Site ScriptingCollaborated with our sales team and other developers to extend functionality of our catering management, hotel management, and golf modulesDeveloped a public hotel booking engine that integrated with our hotel management systemDeveloped an application to print ID cards from command line. Used ActiveX to send commands from browser and various printer SDKs to send commands to printer.