Thomas Darryl Williams Email & Phone Number

Pensacola, Fl, Us

Fairfax, Va, Us

Basking Ridge, New Jersey, Us

Cloud Native Developer working on Contract for Accenture Federal.Supporting React UI and SpringBoot Microservices on AWSConverted Azure AD SSO to Okta SSO for applications for clients. Approximately integrated 6 React Applications.Converted CMS to save documents from local EC2 volume to S3Supporting Linux Red Hat systems scripts to maintain Spring Boot MicroservicesCreated auto-start scripts for all web applications on EC2 servers. Moving Spring Boot EC2 microservices to Lambda Java and NodeCreate and maintain Postgres RDS DB for applicationsCreated RDS DB Proxies for EC2 and lambda to access DB’s Refaced UI for several applications.Working on Code Pipelines from new Lambda services.

Austin, Texas, Us

• Currently working on Remedy adapters for Oracle OIM• Designed and coded External Identity management service and UI to be implemented in Oracle OIM solution.• Designed and coded various BPEL composite components to support DLA wide OIM implementation• Created JPA model of the OIM datamodel and supporting tables and tuned caching and model CRUD operations.• Created service layer using EJB3 and shared services with ADF and SOA composites• Oracle Composite applications• Oracle BPEL 2.0• Oracle ADF• Oracle SOA Webservices (SOAP)• Oracle 11G DB, Weblogic for Oracle Fusion Middleware 11G

• Amazon Cloud EC2 Systems Admin for Triadium.• Maintained several high transactional travel sites for Triadium.• Performed customizations and coordinated software updates.• Maintened certs for multiple sites.• Monitored production sites and handled performance issues periodically.• Implemented methodology and implementation for software quality assurance.• Continue to consult on as needed basis.• Tomcat• MySql• JSP• Jprofiler• ANT• Ubuntu• Amazon EC2

Tallahassee, Fl, Us

• Lead Architect/Developer on NIES application designed for the US EPA.• NIES is a custom web application that allows remote EPA inspectors the ability to perform inspections as needed to support environmental compliance and enforcement. NIES supports the concept of a remote inspector working with a subset of the enterprise data and allows inspector the ability to upload the respective inspection to the enterprise system. • NIES consists of 3 distinct components that share much of the same code set. These components consist of an enterprise application that is deployed in central data center, a data controller in the middle that marshals the data down to the client notebook and back to the enterprise system and a client application that is deployed on the field inspectors notebooks.• Designed and coded many components and supported all components of the system.• Lead Developer on Florida DEP FIRST and SWIFT applications. SWIFT and FIRST are applications that were designed around the first generation remote software data gathering initiative. The concept was to allow remote field inspectors to take their office to the field and have at their fingertips all of the information needed from the enterprise system to do an on-site inspection. These inspections were often in rural areas with no access to the web so the system was designed to export all of the information from the enterprise system prior to the inspection. When an inspector finished the inspection, they would push the inspection back to the enterprise system upon access to an internet connection. • Oracle 11g DB• Weblogic 11g• Spring IOC• JPA (Toplink)• JSF (IceFaces)• WebServices (SOAP)• Derby DB• Junit• Jprofiler• Maven• Subversion

Reston, Virginia, Us

• Senior Developer consulted to help with Navy CMS project• Helped write UI and service components for CMS• Consulted to find memory leak as application was being rebooted nightly. Used Jprobe to find the leak and correct the issue.• Oracle 10g DB• Oracle OC4J• JSF (myfaces)• Hibernate• Senior Architect/Developer for DCAS (Defense Cash and Accountability System) for phase I, II and collaborating Architect/Developer for phase III.• DCAS was designed to replace all existing cash accounting and expenditure and US Treasury reporting systems. • Oracle 10g DB• Oracle WebLogic 10g• J2EE• Struts• Tiles• EJB• Custom DAO layer using Java reflection.

San Antonio, Tx, Us

• Lead Developer for COIS (Crude Oil Information System).• COIS was developed to handle all crude oil lease processing.• Developed custom framework for COIS.• PowerBuilder 5• Sybase System 10• Crystal Reports