Melvyn F. Ortiz-Roman

**** ********** **. 941-***-****

Saint Cloud, FL 34772 acfsxd@r.postjobfree.com

SUMMARY

Versatile Lead Principal Software Engineer with extensive experience in all

phases of software development lifecycle and network architecture.

Proficient in network protocols, multiple operating systems, and

establishment of secure architectures. Self-starter with extensive

technical experience, initiative and leadership capability related to

computer software engineering and information assurance (IA). Proven

success enhancing existing systems by engineering new features and

performance improvements. Bi-lingual English/Spanish. Current Secret

Clearance, U.S. Department of Defense. Core strengths include:

Object-oriented Design & Programming Leading Software Project Teams

Structured methods, data structures Cross-function Communication

Product Conception, Design & Troubleshooting & Problem Solving

Specification

TECHNICAL SKILLS

. Platforms: DOS, Windows (all versions); UNIX (Solaris 2.6/8/9/10),

IRIX, Linux (various)

. Languages: C, C++, Shell Scripts (Bourne/C Shell/Bash), Adobe FLEX,

Java, ADA 95

. Databases: Relational (ODIN, RECITAL, SQL).

. Microprocessors: Motorola 68HC11, INTEL 8086 and 8088.

. Tools: Eclipse, Forte Developer 6

. Telecommunications: 5ESS Switch, DSS2A switch, H.323, H.248, ISDN.

. Networking: CISCO Internetwork Operating System (IOS), Juniper JUNOS

and Netscreen.

. Hardware: Cisco, Juniper (M7i, J6350, SSG-5), Nortel Networks

(Contivity, Passport), General Dynamics Taclane (KG-175B, KG-175D),

Tandberg 5000.

. End User: All Microsoft Office 2003/2007/2010 applications along with

IIS, Visio, SQL Server, Purify, ClearCase, HP OpenView, HP Network

Automation 7.5, SolarWinds, Symantec Antivirus System Center Console,

Symantec Endpoint Protect 11.0, Secure Terminal (STE) telephones,

Symantec Ghost Server and Adobe Acrobat Professional

PROFESSIONAL EXPERIENCE

L-3 Communications, Patrick Air Force Base, FL

September 2010 - May 2014

National Security Solutions

Principal Software Engineer

. Technical Lead on a sustainment project involving both software and

hardware upgrades for the Centralized Telemetry Processing Subsystem

(CTPS) on the Eastern Range.

. Conducted software analysis of impacted safety critical areas to

assist in the creation and identification of requirements and its

allocation.

. Provided recommendations of hardware replacement for scarce equipment.

. Designed and authored test procedure documents for software

applications as per CMM and CMMI software process.

. Liaison between Program Management and all other Systems Engineering

groups. Provide technical support to project team members.

. Create/update test procedures, performing system testing, and software

unit testing and static analysis.

. Create/update Design Documents, Software Version Description

Documents, Software Users Manual and Technical Orders Document.

. Provided commercial off-the-shelf (COTS) systems integration

recommendations.

. Preparing project/tasks schedule and budget.

. Assisted in auditing computer systems to ensure they are operating

within secure standards dictated by DOD.

Raytheon Company, Largo, FL

2001 - Aug. 2010

Software Engineer II (6 years)

. Engineered the development of the Human Machine Interface for the

Energy Surety and Environmental Research and Development company wide

effort by incorporating Eclipse IDE (Java) and Adobe FLEX while

leveraging on the Tactical BattleSpace Awareness (TBSA) architecture.

. Facilitated the implementation of customer requested software

features, provided maintenance and field support for integration and

deployment problems of DSS-2 and DSS-2A telecommunication systems to

government facilities; developed in C language, shell scripts and

RECITAL RDBMS languages, over a Solaris-UNIX platform.

. Executed extensive regression testing in a laboratory environment for

major software releases.

. Designed and developed a customer requested solution to transfer

switch-calling data from a maintenance console to a database

repository utilizing C language and TCP/IP sockets communications

programming under UNIX platform while being part of a secure

Client/Server network architecture.

. Implemented solutions to allow the transmission and reception of real

time packet routing between processes within an intranet using C,

TCP/IP, and UNIX socket programming on a SPARC based UNIX system.

. Debugged and enhanced TCP/IP sockets and memory management on UNIX

systems.

. Provided solutions to allow for the reconfiguration of centralize

monitoring system within a secure network to take over functions of a

failed system in a transparent method to operators at these terminals.

. Served as lead engineer for the Computer Software Configuration Item

team. Assigned tasks to engineers, kept track of status and

completion of those assigned tasks as well as monitored and

administered budget spend. Managed all DSS software releases including

code merge using ClearCase as a SCM tool.

. Created requirements, designed and tested procedure documents for new

software applications as per CMM and CMMI software process

. Authored Shell Scripts and RECITAL coding development standards to

enhance and streamline software peer reviews.

. Coached and mentored new personnel assigned to work in the controls

area of the DSS switch.

Network Engineer II (3 years)

. Oversaw all systems engineering and network engineering tasks to

include integration, trade studies, product recommendations, cyber

security protocols and architecture implementation in relation to a

cyber range environment.

. Performed software installation, upgrades/patches, system hardening,

troubleshooting, and maintenance on UNIX servers. Analyzed and

resolved diagnostic problems on Sun systems (command line

troubleshooting). Handled tuning and performance monitoring for UNIX

workstations, servers, and peripherals for LAN/WAN environment.

. Implemented and documented systems for high-volume production

environment; participated in root-cause analysis of recurring issues,

system backup, and security setup. Conducted database sizing,

monitoring, backup and recovery/continuation of operation (COOP), and

responded to customer support request.

. Conducted research, trade study, and implementation for various

network management tools to provide support for current programs.

. Managed network system administration tools (HP OpenView, HP NA),

performed security and infrastructure maintenance of Routers (Cisco,

Juniper, Passport), VPN devices (Contivity SSG-5), Switches (Baystack,

TigerStack), and network encryption devices (KG-175B, KG-175D).

. Provided commercial off-the-shelf (COTS) systems integration and

Virtual Tele-Conference (VTC) Systems deployment.

. Created vendor acceptance tests, build procedures, network layout

diagrams and configuration documentation for hardware deployment.

. Supported programs by deploying and maintaining product data

management tools that allow the company to control and manage all

forms of product data in a multi-site secure collaborative

environment.

. Captured, analyzed, and reported summarized results (defects), and

implemented software test and evaluation plans for major releases of

software or upgrade of existing hardware.

. Performed regression testing tasks for various network security

products to measure performance in accordance with vendors'

specifications.

. Provided program engineering support to proprietary programs for

Integrated Master Schedule Development and Management, Program Basis

of Estimate (BOE), Bill of Materials (BOM) costing, and proposal

development.

. Provided technical support with the migration of PKI certificates from

Nortel VPN devices to Juniper SSG-5 devices during an enterprise-wide

upgrade.

. Accounted and provided product specifications and designs in regards

to biometric requirements in support of projects assigned on

proprietary programs.

Lucent Technologies, Naperville, IL

1998 - 2001

Member of Technical Staff I / Software Developer

. Lead software developer engineer responsible for requirement analysis,

development and documentation of new software applications for the

5ESS telephony switch and 7RE next generation PSTN switch, using C

language, in the call processing and global routing areas of the

telephony system, over a Solaris-UNIX platform.

. Provided solutions to operate the 5ESS switch (PSTN) across public

data networks utilizing X.25 protocols.

. Led software development team responsible of coordinating

development/resources strategies between interdepartmental development

groups.

. Performed black box and white box testing of application features

using real time simulators. Conducted software development basis of

estimates (BOE) for customer requested software features.

. Enabled fast and reliable solutions to customer's software problems

indentified at customer locations.

. 5ESS Training Academy graduate.

EDUCATION

B.S.Degree, Computer Engineering, University of Puerto Rico

Mayag ez Campus, Mayaguez, P.R. (cum laude)

SECRET CLEARANCE

Current Secret Clearance, U.S. Department of Defense

PROFESSIONAL DEVELOPMENT

Accreditations

. CompTIA Security + Certified Professional.

. Certified Six Sigma Specialist.

Language Proficiency

. Hand-picked software developer and presenter at annual OSCOMM

conference.

. Highly fluent in Spanish written and oral communication.

[pic][pic]

Contact this candidate