Edgar C Jerez
801-***-**** ***********@*****.***
SUMMARY
Professional Java Software Engineer with 20+ years of experience developing in C++, Java, assembly and several other Frameworks, APIs and programming languages. Is able to take on challenging projects and adapt quickly. Demonstrates keen problem solving abilities when faced with complex technical problems and is known as a self-starter. Takes pride in ensuring every project is done in a timely manner with excellent accuracy.
TECHNICAL SKILLS
Java, JavaScript, Spring, HTML5, HTML, XML, XML schema, Hibernate, Spring and Spring Boot Framework, J2EE, JEE (servlets, jsp, jndi, jms), SOAP, JSP, WS Security, C#, C++, Visual C++, PHP, CGI,s, Servlets, Dreamweaver, Basic/Visual Basic, .NET, Delphi, Pascal, Tomcat, FlashLite, Weblogic, Assembly, GUI, NetBeans, SQL, Eclipse, Macintosh, Windows / NT, UNIX (Linux), MySql, MS-DOS, mainframes.
PROFESSIONAL EXPERIENCE
TCS/Hallmark (TCS August 9, 2021 – February 20, 2024)
Java Developer for Cosmos team August 2023 – Dec 2023
Worked on the monitoring and ingestion processes to support the deployment of accessories to Cosmos.
Tools: ECLIPSE IDE, JAVA 8. JBoss Application server and GITHub
TCS / TravelPort
Java Developer for the Transformer team August 2022 – July 2023
Work on a group of libraries and framework to facilitate other groups in TravelPort to develop and support applications based on microservices.
Tools: ECLIPSE IDE, JAVA 8 and 17. Redhat Openshift, Docker, Spring and springboot, sonarqube, nexus, Fortify, Github
Techlead: August 9, 2021 – August 2022
Techlead for the RAPTORS team. The Raptors support and maintain the ACH (Airline Content Hub) application. ACH is middle ware developed in JAVA version 7th on the ECLIPSE IDE with XML and other additional tools. On the production environment ACH runs on a Virtualize cluster with multiple Linux VM and load balancer.
Cognizant
Manager of Projects: 6/1/2019 – April 2020
Charter Communications/Spectrum – 06/01/2019 to 2/18/2020
Tools: Java EE, SQL, Eclipse, SOAP, REST, Hibernate, STASH, GIT, JIRA, ActiveMQ, Artemis, WinSCP, Putty, FTP, SSH, DBVisualizer, Splunk, Spring and Spring Boot Framework, Jenkins, etc.
JAVA working on the support team for ODN MBO, video on demand and internet services.
Comet Enterprises, Inc.
CEO, CTO, Lead Programmer and Architect – 11/2015 to 5/2019
Architect and lead developer on a product LeVAULT. LeVAULT automates the authentication layer through the management of dynamically generated passwords, PIN numbers and encryption keys.
The authentication layer is not only used by users of a system, but also by applications to access data from databases as well as point to point communication between systems.
The LeVAULT LAS or backend server, for portability was developed in JAVA EE, Eclipse, and Hibernate. LeVAULT utilizes MySQL as the database but it will simply port to other databases such as ORACLE DB. LeVAULT clients are developed in NetBeans, C++, as well as iOS development system. USB technologies to control and monitor the USB bus and devices are also supported by LeVAULT
LeVAULT will run on any web server that supports servlets. I used Tomcat with MySQL DB during the development of LeVAULT.
Clients that support cell phones and tablets.
Oracle Linux and other versions of Linux as well other Oracle technologies such OCI and Oracle DB.
http://www.cometenterprises.com/
Electronic Funds Sources, LLC
Senior Programmer – 08/2013 to 11/2015
Work on the credit card processing system of EFS utilizing JAVA EE, Eclipse, Hibernate, Spring and Spring Boot Framework, MySQL, Oracle, NetBeans and C++, as well as other technologies and Mythologies.
Linux, Windows
https://www.efsllc.com/
Nation Wide hubcaps, LLC
Lead Developer – 03/2013 to 8/2013
Developing the website for Nation Wide Hubcaps PHP, MySQL as well as other technologies to handle the shopping cart and allowed the updating and maintenance of new items sold at the web site.
For the WEB server use MySQL DB
http://www.nationwidehubcaps.net/index2.php?pg=car_manufacturer
iSecureMyNet, LLC
President/Lead Developer – 10/2007 to 8/2013
Tools: Java, JavaScript, HTML5, HTML. XML, XML Schema, Spring, Eclipse, Hibernate, J2EE, JEE (servlets, jsp, jndi, jms), SOAP, JSP, WS Security, C#, MySQL, NetBeans, C++, USB, Tomcat, MySQL DB, Adobe Flash Lite
Used JAVA, although the final clients on the cell phones will be done utilizing Adobe Flash Lite
Developing the product LeVAULT utilizing JAVA, Eclipse, Hibernate, MySQL, NetBeans and C++, as well as USB technologies to control and monitor the USB bus and devices
For the WEB server use Tomcat with MySQL DB
For the support of some of the cell phones (such as the BB)
www.isecuremynet.com
http://www.faqs.org/patents/app/200********
GCB Medical
Java Developer Consultant 06/2011 – 08/2011
Tools: Java EE, SQL, MS, HL7, X12
Developed a middle ware application that takes medical and patient data from hospitals and creates records on the local database.
Created system to link information and send them to AdvanceMD to be processed by billers on the AdvanceMD WEB base platform.
SelvaSoft
Software Engineer Contract 09/2006 – 12/2007
Tools: Visual C++, Visual Basic, Directx/.com/ole methodology and sockets programming, crystal reports
Working on an interface in C++ to JAUS.
JAUS is a common language enabling internal and external communication between unmanned systems and vehicles (cars).
It incorporates a component-based, message passing architecture.
The development is for an autonomous vehicle
ChartLogic
Software Engineer Contract 11/2005 –06/2006
Tools: UML, VISIO, SQL2005, Visual Basic 2005 .Net, Visual Studio 2005, crystal reports
Worked on the development of a medical software application (PMS) system that supports EMR, Scheduling and billing in medical offices.
Jerez and Associates
Developer- 01/97 – 10/2005
Tools: Java, HTML5, HTML, JavaScript, Java, Servlets, J2EE, WebLogic, C++, Windows, Unix (Linux), Macintosh and Database environments such as Paradox, DbaseII and Progress, Macromedia’s Dreamweaver, CGI’s, Crystal Reports.
Worked on several projects such as:
WEB page development: www.noInteres-Loan.com, www.RestaurantWebServices.com, www.LouannHeller.com, www.MedicalWebServices.com, www.CentsEqualsDollars.com
Setup a dedicated server on the WEB running Linux with a firewall and an Apache proxy server installed on it. GUI interfaces, at the presentation layer
MedNet, Inc. Develop a medical office management system, on the Windows platform.
This is complicate medical application with scheduler, electronic medical records, billing (electronically), Transactions (accounting), patient diagnoses with support to industry standard ICD9 codes and SAP notes subsystem and numerous reports
The system supports single and multiple clinics
Wasatch Education Systems, Inc. developed a multimedia application for kinder garden, 1st, 2nd, and third grade
This application supported the complete curriculum for the school districts. Macintosh and Windows system
Develop a window application that sets and manages employee standards for the Automobile industry
Bass Hotels
Software Engineer Consultant 08/00 –11/01
Tools: C++, GUI’s, Macintosh, UNIX, NT, Source Save, Sybase, Oracle and SQL
The system is connected worldwide though a complex networks
Modifications and developed add on modules to the Hotel reservation system (Herman)
Tools used: Apple FrameWorks, MacApps, AdLib, Source Save, Test Track Pro, Databases used in the system are: Sybase, Oracle with SQL queries. Code Warrior was the development system
The system runs on a Macintosh network but interfaces with UNIX, NT servers and Mainframes
Hall Kinion
Multiple positions held as Consultant 03/96 – 03/97
Software Engineer Consultant
Tools: PlayStation Emulator, C and C++
Worked on the development of a game for the sonny PlayStation
Learned and used the sonny play station emulation and software development package on the PC.
Soft Docs
Software Engineer Consultant
Tools: Visual C++, MFC, and GUI, Access database.
Worked on interfacing a printer/scanner to the Soft Docs system, the scanner is a $25,000 device, use by the banks to scan images and add to the image the data and time that the image was scanned.
Folio Corporation
Software Engineer Consultant
Tools: Visual C++, MFC, GUI, Access database, Install Shield.
Changed and added new functionality to the Install shield setup installation program for new versions of both Document Handler and Paper Bridge applications.
Folio Corporation
Software Engineer / Consultant
Tools: Visual C++, MFC, GUI, InstallShield, SCSI drivers and Iomega’s API libraries to talk to the ZIP and/or Jaz drives, Windows, GUI.
Worked on 2 separate projects, first
Made modifications to both the installation program and the Web Retriever version 2.1 to recognize Iomega’s ZIP and Jaz drives. The Web Retriever allows the scheduling and downloading of information from the WEB and it stores it in an Info database. If an Iomega (Zip or Jaz) drive was connected to the system it will be used as the default down load media, and the verification of the media for appropriate free space and polling in case no media was present was supported.
Changed and added new functionality to the Install shield setup installation program for the Web Retriever version 2.1 release.
Network General
Software Engineer Consultant
Tools: UNIX, Windows, NT, Visual C++, MFC, OLE, Orbeline, CORBA, and GUI.
Evaluated and established standard processes, to develop, maintain and port middle-ware applications (Sandbox) to the UNIX base system, via Wind-U. Wind-U is a porting tool developed by Bristol technology, it allows an application developed on Windows/Windows NT to be recompiled and run, with minor changes on UNIX platforms. Network Generals Middle-ware applications where developed on the Windows NT (3.51 and 4.0) using Visual C++, MFC, OLE and Orbeline libraries.
Orbeline is a communications framework that simplifies the development of object oriented network distributed applications in C++. Orbelines framework goes beyond the CORBA specifications. Wind-U added to UNIX capabilities not found, at that time, in UNIX such as Ole, MFC and MDI.
Mad Scientist Software
Software Engineer Consultant 08/1995 – 03/1996
Tools: Visual Basic, Windows, Macintosh, GUI interfaces.
Ported Visual Basic source code, from Windows environment, to the Macintosh VIP-Basic
Included 3 modules Cardiac Arrest, Code Team and MicroEKG
Modules where self-study training aid for emergency physicians, they contain real time evaluation and resuscitation of patients’ scenarios
Novell, Inc
Software Engineer 8/1/92 – 10/1995 Novell bought out Serius, Inc. in 6/7/1993
Tools: Macintosh and Windows OS, Visual Basic SDE, C++, Netware, NLMs, DLLs, OLE, Object Oriented Methodology, Compilers, Linkers and IDE.
Worked on the development of AppWare, an object oriented 5th generation development system that allows developers to build application from off the shelve objects. The application is portable between the Macintosh, Windows. AppWare is a continuation of Serius WorkShop.
Serius, Inc. (Sold to Novell, Inc. on 6/7/93)
Serius was the developer of the Serius development platform for the Macintosh. The development platform is an object oriented graphic interface, which allows application developers to link objects together and assemble applications. Users can save up to 75 % of development time for compatible applications done in other programming languages. Novell, Inc purchased Serius on 6/7/93.