Responsible for Subscriptions (Chewy Autoship) and Pharmacy systems.Define and implement the technologies with the team.Accomplishments* Responsible for subscription service which accounted for 70% of all Chewy revenue using Node.js, Java and DynamoDB.* Helped build Django based clinic software for pet clinics to interact with Chewy Pet Health.* Implemented CMS integration with the dotCMS platform using Java and OSGi.* Created and launched new business unit for the SaaS product, Chewy Pharmacy using Java, PHP, Python and AWS* Defining and implementing the cloud architecture for the Pharmacy business unit. This architecture leverages Amazon Web Services, Docker and Google Kubernetes.* Worked with engineering leadership to drive direction.

Designing and implementing new architecture for flagship product quality management software to make this product SaaS based and multitenant. Utilizing Java, Spring Boot and AWS. Accomplishments:Defined architecture for SaaS productImplementing with development team new scalable features, such as caching and messagingDefining and implementing the cloud architecture for the SaaS product. This architecture leverages Amazon Web Services, Docker and Kubernetes.

Responsible for both the Desktop and SaaS solutions.Define and implement the technologies with the team.Accomplishments* Designing and developing native mobile app that leverages React Native.* Created and launched 2 market segments for the SaaS product.* Defined and implemented the cloud architecture for the SaaS products. This architecture leverages Amazon Web Services, Docker and Google Kubernetes.* Managed 3 teams of engineers.* Updated the Desktop product to use more current technologies.* Working on a tighter integration between the Cloud and our Desktop products.* Worked with executive team and the board of directors for company direction.* Worked with executive team in fund raising for company

Developing Software as a Service (SaaS) system for field service technicians . Leverage Digital Ocean and Amazon Cloud environments for deployments and developer environments. Using Docker containers to reduce cost and simplify the deployment process. The backend is Rails 4 API with Postgresql database and the frontend is Ember using Ember CLI and Ember Data. There is an partner integration layer that is written in Java.Accomplishments* Build SaaS product from concept to reality* Build development team* Designed and build the SaaS architecture for horizontal scalability and fault tolerance.* Redesigned the desktop application to work more robustly with an enterprise database.

Instructor for Web and database development course.

Defined and coded storage application operation control console. Utilizing Python, Cassandra, Zookeper and Linux. Accomplishments:Designed and implementing operation console from the ground up, using Javascript templating in conjunction with Rest Web Services. The system utilizes Backbone.js, Python, Zookeeper, Cassandra, JSON, Restful Web Services and Ubuntu Linux. Working closely with CTO on various on middle tier projects such as interprocess messaging system using ZeroMQ.Working in conjunction with Vice President of Engineering to hone development methodologies.

Defined and coded next generation products. Utilizing Java (JEE), Spring Framework, SOA, Tomcat, JBoss, MyBatis, DB2, and Red Hat Linux. Accomplishments:Redesigned flagship product to use Javascript templating in conjunction with Rest Web Services. The system utilizes Knockout.js, Java, MyBatis , Spring , JAX-RS, JSON, Web Services (Apache CXF, Spring MVC 3.0), Oracle, Tomcat and Red Hat Linux. Architect for next generation product, which is a community for the company clients. The system utilizes Knockout.js, Java, MyBatis, Spring, JAX-RS, JSON, Web Services (Apache CXF, Spring MVC 3.0), Postgresql, JBoss 7.0 and Red Hat Linux. Defining the future architecture.

Developed distributed platform for large scale application. First application was Chinese High Speed Rail ticketing application. Leverage Amazon EC2 Cloud environments for deployments and developer environments. Spring MVC with Postgresql database on JBoss and Websphere application servers.Accomplishments:Worked with distributed team and guided Chinese developers.Deployed application to cloud environment (Amazon Web Services)Defined persistence

Designed and developed microservices. Managed team of engineers for development of product development. Mentor and educate development staff. Utilizing Java (JEE), Spring Framework, SOA, WebSphere, JBoss, MyBatis, DB2, and Red Hat Linux. Accomplishments:Architect for next generation Visual Editor system. This Visual Editor system that will act as core editor across all product lines. Responsible for system architecture, implementation and resource management. The system utilized Java, myBatis (formerly iBatis 3), JMS, Spring (IoC, AOP, Security), JAX-RS, JSON, Web Services (Apache CXF, Spring MVC 3.0), DB2, JBoss and Red Hat Linux. Architect for unified company persistence framework Member of company Technical CouncilManage two teams to modify and enhance Email Marketing flagship product.Scrum Master for development teams.Coordinated migration of JEE server from Websphere to JBoss. Worked with release engineering with Ant to Maven build system conversion.Led adoption of Apache Camel Led development unit test infrastructure Contributor to company Spring cookbook

Manager of next generation product development. Analyzed, designed and developed highly scalable rules based engineering management system. Mentored and educated junior development staff. Utilized Java (JEE), .Net framework (VB.Net and C#), Spring Framework (Java and .Net), Web Services (JAX-WS), Hibernate, XML, XSLT, SQL Server, Oracle, WebSphere, JBoss, MySQL, Windows and Red Hat Linux. Accomplishments:Designed and implemented next generation rules based engineering management system that integrated with various PLM and CAD products. System specifications required scalable, concurrent usage. The system utilized .Net framework, Java, JPA, JMS, Hibernate, Spring Web Services, Oracle, SQL Server, MySQL, IBM WebSphere, Windows and Red Hat Linux. Deployed alpha version of next generation system for pilot program at Ford Motor Corporation.Designed and implemented Web Services interface to third party Engineering Requirements system. The system utilized C#, Java, JPA, Hibernate, Spring, SOAP, Web Services Oracle and Red Hat Linux. Interface with sales and marketing department for feature enhancements and act as technical liaison to prospective clients.

Analyzed, designed and developed Web interface and middleware to VoIP conferencing system. Managed middleware project. Mentored and educated junior development staff. Utilized JEE (EJB, JMS, JDBC), Spring, Java Server Faces, RMI, JBoss, Hibernate, XML, XSLT, Cocoon, Postgresql and Red Hat Linux. Accomplishments:Designed and implemented future VoIP Enterprise Service Bus (ESB) and core services. System specifications required scalable, concurrent usage and fault tolerance. Responsible for system architecture and prototype implementation. The system utilized Java, JBoss, ServiceMix ESB, JPA, Hibernate, Spring, SOAP, SIP, XML, Web Services, Postgresql, LDAP and Red Hat Linux. Designed and implemented middleware and persistence for VoIP conferencing system. System designed for scalable, concurrent usage, high message throughput and fault tolerance. The system utilized Java, C++, JEE, JBoss, Hibernate, JAXB, Web Services, Postgresql, LDAP and Red Hat Linux.Designed and implemented web portal for VoIP conferencing system. The system utilized Java, Java Server Faces, RMI, JEE, JBoss, XML, Web services, Hibernate, Postgresql and Red Hat Linux.

Analyzed, designed and developed multiple applications for healthcare provider. Managed multiple projects simultaneously. Mentored and educated junior development staff. Utilized Microsoft technologies, such as C#, VB.Net, ASP.Net, Visual Basic. Accomplishments:Managed and designed public facing web based application for importing and processing Massachusetts Department of Medical Assistance data of member information. The system utilized C#, ASP.Net, Web services, FTP protocol and SQL Server.Managed, designed and developed web based interface to 3rd party tool for Executive Decision System. The system utilized C#, ASP.Net, Web Services and SQL Server.Analyzed, designed and developed .Net web application for customer tracking and analysis. Utilized C#, ASP.Net, Crystal Reports and SQL Server.Redesigned extranet for more robust performance for our partners. The external website utilized C#, ASP.Net, Windows Server 2003 for clustering and load balancing.

Analyzed, designed and developed multiple applications for military. Utilized various technologies, such as C#, Java, ASP.Net, Visual Basic, C++, J2EE (Servlets, JSP, JDBC), Java Swing, Java Applets, Apache Web Server, JavaScript and Microsoft web technologies. Accomplishments:Developed .Net installation program for web application. Installation program creates the databases, establishes web pages and registers COM objects. Application installed Tomcat server and servlet application. Utilized VB.Net, C#, ADO.Net and ICSharpCode Zip libraries.Led team of 3 engineers in analyzing, designing and developing Java applet, and servlet counterpart, for scheduling the best time and channel for distributing client product.Analyzed, redesigned and developed web site of company. Responsible for redesigning site from ground up. Utilized Apache Web Server, Apache Tomcat JSP + Servlet Engine, J2EE. Analyzed, designed and developing MFC application for rapid importing of large amount of client data. Utilizing C++(MFC), ADO, MS SQL Server.Analyzed, designed and developing COM object for calculating clients levels of strength in particular channel of distribution. Utilized C++, IIS, COM+, ADO, SQL Server, Visual Basic.Analyzed, designed and developed Java Swing applet for tracking clients’ product distribution and allocation. Utilized Java, IIS, JDBC, MS SQL Server.

Analyzed, designed and developed multiple applications. Utilized various technologies, such as Java, Visual Basic, C++, Java Beans, Java Servlets, Java Server Pages, Apache Web Server, JavaScript, Oracle, MS SQL Server and Microsoft web technologies. Accomplishments:Analyzed, designed and developed data warehouse of 2 terabytes. Responsible for designing XML, ETL functionality from XML source and architecture of a logical database. Utilized Java and SQL Server. Analyzed, designed and developed web application for secure online Business to Business, which utilized Java, JavaScript, CSS, Digital Certificates and Oracle.Designed and developed ecommerce web site for National Basketball Association, which utilized Java, JavaScript, CSS and Oracle.Analyzed, designed and developed web-based expense reporting system, which utilized JavaScript, CSS, ASP, C++ COM and SQL Server.

Senior member of Web development team for ecommerce web site. Converted site from Cold Fusion 4.0 to ASP. Analyzed, designed and developed new web pages based on customer needs. Accomplishments:Led team of 3 developers for Billing system development.Analyzed and designed and developing a site-wide function for managing the site state. Mentored Cold Fusion developers in ASP syntax and development during conversion.Analyzed, designed, and developed Crystal Reports and the web interface for viewing of these reports.Worked in conjunction with fellow developer on development and implementation of third party credit card verification system.

Part of development team on next generation product. Managed the technical aspect of Alliance Partner program, which responsibilities included defining technical role, resolving partner issues, briefing partners on future releases and/or issues, and building and maintain partner relationships, and managing team for technical support. Developed applications with Visual Basic and Visual InterDev. Implemented and maintained interface applications.Accomplishments:Researched and developed of ActiveX COM object in Visual Basic for prototyping next generation product.Analyzed, designed, developed and implemented web application to display features of the prototyped next generation product utilized Visual InterDev, VBScript, JavaScript and IIS.Created and established Oracle database on UNIX box for fellow McKessonHBOC Company's application.Developed distributed OLE interface application in Visual Basic 6.0 with main corporate product.Created distributable ActiveX interface application in Visual Basic 6.0.Defined Technical role of Alliance Partner Program.Standardized Alliance Partner software validation process.Evaluated new Alliance Partners based on interface and business compatibility.

Worked in structured program design and implementation as well as comprehensive training and experience in both the mainframe and personal computer environments using a variety of languages, methodologies and software tools. Project management and professional skills emphasized.Accomplishments:Utilized Visual Basic, MS SQL Server and Crystal Reports to coordinate system tracking.Developed resource-tracking system utilizing Visual Basic and MS SQL Server.Maintained, supported and modified MS SQL Server database for international product distribution system.Created and maintained UNIX scripts for the EDI and distribution systems.Administered and designed Oracle database and generated Crystal Reports for Corporate Communication Information System.