• Providing “Software”, “Web Development” and “General IT Services” for clients. Duties include Architectural Design, Web Service (REST/SOAP) Development, Cloud-Based Enterprise Solutions, CI/CD Pipeline Solutions and Software Development using Java/JEE, JavaScript, ReactJS, VueJS, NodeJS, AngularJS, etc.

• Providing "Senior Software Engineering " consulting services for “General Dynamics Information Technology (GDIT)”. Duties included various Java/JEE and AngularJS development/enhancement tasks in support of the “Federal Application for Free Student Aid (FAFSA)” application.

Designed, coded, tested, host and currently maintain the "CHRIS TEJERO TRAINING SERVICES" website.

Designed, coded, tested, host and currentlymaintain the "LUCK OF THE DRAW BULL RIDING INC." website.

• Developed Core Java and Java Web Container components for the "NYSE Data Automation System", which is a system that is used to dynamically generate NYSE XML data capture. The data resides in an Oracle database and is comprised of time-sensitive client account transaction information for the NYSE to satisfy several new SEC Rules. The system utilized Web Containers on a “Tomcat 5.x” application server, as well as customized back-end Core Java code generated by “ALTOVA MAPFORCE 2007/2008” to handle the XSD, XML translations.

• Wrote Java Web Container components for the "IRISWEB NYFO Front-End System“, which is a system that enables business users to modify stock record detail and account structures data on an ad-hoc basis. Such data is retrieved from corresponding database tables. Hibernate 3.x was used for database persistence. The business users update the data via the user interface. The updated data is then written back to the database tables, as well as a flat-file that is transmitted to the mainframe systems via “ftp”.

• Coded Java Web Container components for the "IRISWEB CDOLLAR System“, which is a system that handles all failed Canadian based trades made on the NYSE. In addition, also incorporated front-end “ftp” functionality to transmit applicable files to mainframes for further downstream processing.

• Created Java Web Container components for the "Abandoned Property System“, which is a system that consolidated the processing of abandoned property in all 50 states via this intranet system.

• Designed Crystal Reports for the "CIBC Global MIS Reporting Portal “, which is a post trade processing, web-based reporting portal.

• Installed and staged multiple “EUROCLEAR EUCLID PC Plus” servers and user workstations. The “EUROCLEAR EUCLID PC Plus” software is used for Bonds and Securities for all US based Euro transactions. Played an active role in strengthening the infrastructure by adding full “Disaster Recovery” and UAT platforms to current the infrastructure.

• Designed, coded and tested numerous C++, Perl and UNIX Shell Scripting utilities.

• Routinely interacted with business users in efforts to develop new/enhanced system specifications and troubleshoot production support problems.