PROFESSIONAL SUMMARY:

• IT Professional wif extensive experience in Design, Arch, DevOps, leading Software Development Projects and Teams.
• High Volume, Scalable, Distributed, Real Time Backend, Frontend Web, Data Analytics, Visualization and Reporting Apps.
• Budget, managed and delivered large software projects from strategy to fully operational status in Global Organization.
• Team Leader, Team Player wif Strong Verbal and Written Communication skills. Managed diverse Dev/Test/QA teams.
• Lead end - to-end SDLC Lifecycle Management (Design, Arch, Dev, QA/Testing, Support) of multiple Software Applications.

SKILL:

• Software Design, Arch, Development, QA, Installation
• Functional, Integration, Regression, System, Unit Tests
• Agile (Scrum), KanBan, Waterfall based Development
• Usability, Security, Stress, Scalability, UAT, Beta Tests
• 24x7 Applications Support, Vendor Management, CRM
• Requirements Analysis, Project Estimates (LOE), SDLC
• Cloud Computing, Cloud Migration, Cloud Architecture
• Data Analytics, Data Visualization, Machine Learning
• Active-Active, Scalable, N+1 Geo Diverse Architecture
• Enterprise, Solution Architecture, TOGAF Archimate
• DEVOPS, DEVSEC, CI/CD, VSTS Azure DevOps, Jenkins
• OSS/BSS Systems, Domain Driven Design DDD, UI/UX
• Project SOW, Planning, Tracking, Execution, SLA, MSA
• IaaS, PaaS, SaaS, SDN, Microservices, Load Balancers
• Project Management, Prioritization, Project Financials
• Business Analysis, Business Cases, Budgets, Roadmaps
• Tickets and Issues Management, Root Cause Analysis
• Application Performance Monitoring, Alerting, Alarms
• Data Lakes, Data Marts, Data Warehouse, Data Mining
• Applications/Cyber Security, Intrusion Detection, IAM
• Team Building, Collaboration, Coaching and Mentoring
• Talent Acquisition, Retention, Development,
• Customer/Client Communication/Support, KPI Metrics
• Performance Management, Reviews, Objectives, ERP

PROFESSIONAL EXPERIENCE:

Confidential, TAMPA, FL

Responsibilities:

• Providing Technology Advising services in areas of Information Technology. Software Development, QA/Testing, Data, Data Privacy, Design, Architecture, Agile, Scrum, DEVOPS, CI/CD, ML, Disaster Recovery, Patents, Projects Management.

Senior Technology Director

Confidential, TAMPA, FL

Responsibilities:

• Managed team of onsite developers, testers and lead offshore testers developing high volume transactions applications.
• Additional resources assigned to projects: DBA’s, Sys Admins, Architects, Solution Engineers and Project Managers.
• Lead requirements, design, architecture, development, testing, delivery and support of large scale Software Applications.
• Used Agile (Scrum), Kanban, DEVOPS, DEVSEC, CI/CD (Continuous Integration, Continuous Delivery), Iterative and Waterfall Software Development (SDLC) methodologies. Jenkins for CI/CD automated software builds and delivery.
• Lead Real Time, Windows and Web software applications development on cloud based VM’s and physical servers.
• Lead development of over 40 projects across 3 to 4 teams, delivering on-time, wifin budget and meeting customer SLA.
• Managed department budget for resources, contractors,, software licenses and hardware and software costs.
• Lead User Stories, project estimations (LOE), backlog prioritization, sprint planning, execution and project meetings.
• All projects and financials managed, tracked and reports generated through CA Project Portfolio Management software.
• Project Plans created using Microsoft Project. Power Point presentations for Senior Management, Sales and Marketing.
• Lead development, QA/test teams in the design, architecture, coding, testing, UI/UX and delivery of high volume, large, scalable, distributed, wif financial billing, data driven, Enterprise Real Time and Web based SaaS software applications.
• Visibility Service: Analytics/Visual
• Vis Pro: Dashboards Visualization
• Analyzer: Reports and Analytics
• Data from multiple data sources (Apps) is extracted, validated and presented by Analyzer, Vis/Vis-Pro Web Apps.
• Kafka topics/streams used in Vis Services for distributing real time clean customer data to downstream Applications.
• Technologies Used: Java, J2EE, Java Script, JUnit, JSP, JMS, PL SQL, CSS, SOA, SOAP, TOGAF Archimate, Oracle RAC-DB, Vertica DB, Shell Script, AMQP, QPID, Kafka, JIRA. VMware on-cloud Linux VM’s and Red Hat Enterprise Linux.
• SCCP Gateway - Provides International Roaming between all of USA and Rest of the World. Scalable, Distributed Arch.
• Lead MDR Application Re-Architecture and port from Solaris OS to on-cloud Linux VM’s, saving $280K in licensing cost.
• Lead Design, Arch and dev of IDR GTP API Library. Correlates User Data sessions and writes to backend Oracle RAC DB.
• Lead Design, Arch and dev of IDR Intelligent Data Routing Application in cloud. Provides International Data Roaming.
• Lead Design, Arch and dev of high revenue Applications. MDR $50 - $114 Million, SCCP $40 - $50 Million yearly revenue.
• Lead ISO/TL-9000 and SOX of software applications making Syniverse ISO/9000 and SOX certified company.
• Worked on RFP/RFQ’s (Request for Proposal and Request for Quote) and responded for new projects and opportunities.
• Worked on R&D Tax Credit yearly Audits wif external auditors saving significant federal tax on taxable revenue income.
• Worked across Cross Functional Teams of Developers, Testers, QA, Project Managers, Solution Engineers and Architects.
• Hired new resources. Improved team performance wif on-site/online classes and coaching on best practices.
• Managed Vendors for Resources, Software Development, Software Licenses, Price Negotiation, Contracts and Renewals.
• Applications developed targeting no-defect wif good Planning, Architecture, Design, Clean Code, Unit and QA Testing.
• Software releases follow Release Management. All code checked-in Subversion/GIT/VSS and checked-out for builds/test.
• Developed performance KPI’s, increasing team success, software performance and reducing incident tickets by 50%.
• Communication and adherence of company standards, policies and code of business conduct across Department teams.
• GDPR Compliance: Data Privacy, IAM, Secure handling of user data/storage. Secure data transport using SCP, SSH, SFTP.
• Lead integration of SMSIG, ICSMS products wif M&A of Verisign and integration of ISR, UDR Apps wif M&A of MACH.

Technology Director

Confidential, TAMPA, FL

Responsibilities:

• Lead team of developers and Quality Assurance testers creating new Apps and lifecycle maintenance of existing Apps.
• Guided my teams in following the structured and secure coding practices, code reviews, build process and QA/testing.
• Red Hat Package Manager (RPM) used for packaging and automated deployment. C-Groups for Process Management.
• Introduced DEVOPS CI/CD automated builds, automated testing and automated deployment using Hudson and Jenkins.
• Managed Lifecycle maintenance of 6 large software applications and created new Wi-Fi Application for Verizon.
• Lead Design, Arch and development of Wi-Fi Application for Verizon. Provides Wi-Fi Authentication, Accounting Service.
• Lead development and QA test teams in the design, highly scalable distributed architecture, development and testing of:
• UDR Re-Architecture for High Availability using Red Hat AMQP, Oracle RAC DB and data feed to Vis Pro-Active SaaS.
• MDR Re-Architecture for High Availability using Red Hat AMQP, Oracle RAC DB and data feed to Vis Pro-Active SaaS.
• Vis Pro-Active is Web based Data Analytics and Data Visualization App wif customized dashboards (Java, J2EE).

Technology Manager

Confidential, TAMPA, FL

Responsibilities:

• Lead team of developers and Quality Assurance testers creating new Apps and lifecycle maintenance of existing Apps.
• Lead SMSIG Application Re-Architecture and port to on-cloud Linux VM’s, saving 35% in licensing and maintenance cost.
• Lead Requirements Gap Analysis, merger and integration of SMSIG and ICSMS applications after Verisign acquisition.
• Lead Design, Architecture and development of CDMA Day Pass application. Provides daily mobile data packs x-MB/Day.
• Lead Design, Architecture and development of CNAM (Calling Name) service. Provides Caller Id on cell phones.
• Lead evaluation of new and emerging AMQP, Active MQ, MQ Series and Zero MQ Message Queuing technologies.
• Lead evaluation of MDR, UDR apps for High Availability fully redundant architecture using AMQP and F5 Load Balancers.
• Managed teams developing lifecycle maintenance releases for MDR, UDR, Day-Pass, SCCP, SMSIG, CNAM applications.
• Managed internal and Testing of Juniper SBR AAA 7.2 software upgrade used in MDR and UDR applications.
• Managed development and system test physical and virtual servers. Accounts Management across all servers and VM’s.
• Managed Operational Readiness Compliance (ORC) for all software releases before they get installed in production.

Senior Advisory Systems Engineer

Confidential, TAMPA, FL

Responsibilities:

• Transitioned from software developer to managing and leading small team of software developers and contractors.
• Lead Design, Arch and development of Node System Application Management Software, saving 100% in licensing cost.
• Lead Design, Arch and development of SMSIG (inter carrier SMS) application lifecycle releases wif SMS Spam Security.
• Lead Design, Arch and development of SS7 Route Validator application for proactive monitoring of remote switches.
• Designed, Architected and managed Hosted SMSC application for SMS interworking between Operators and SMS Hubs.
• Designed, Architected and developed Steering of Roaming service for better international roaming rates and service.
• Worked on Design, Arch and dev of Multiplexer application for efficiently routing customers SMS SMPP traffic to SMSIG.
• Created Roadmap of all SMSIG and SCCP current and future releases (high revenue and high volume large applications).

Advisory Systems Engineer

Confidential, TAMPA, FL

Responsibilities:

• Designed and Architected SCCP Gateway application. Provides International Roaming between North American Wireless Operators in USA, Canada and all global GSM operators. Scalable, Distributed Architecture. 4 Billion/Transactions/Day.
• Routes Verizon, AT&T, T-Mobile, Sprint, USCC, Rogers, Telus, Bell-Mobility International Roaming Traffic.
• SCCP Gateway Application developed based on Industry Requirement for International Roaming between countries.
• Designed, Architected and developed App for SMS Text Messages interoperability between CDMA and TDMA networks.
• Designed, Architected and developed Mated Pair enhancements to ANSI41 Call Processor. Allows Active/Standby mode.
• Worked on development of MCL (Mate Control Layer) and TDS (remote DB Synchronization) Middleware Software in IIF.
• Worked on Design, Arch and development of UNIROAM IIF. Provides CDMA/GSM interoperability between USA/Europe.
• Worked on Design, Arch and development of UNIROAM IIF, MCL, TDS, ANSI41 CP, SMS lifecycle maintenance releases.

Systems Engineer

Confidential, TAMPA, FL

Responsibilities:

• Designed, Architected and developed MEPVSP Application providing global connectivity for CDMA Roaming.
• Designed, Architected and developed X.25 Network Monitoring and added to IS41 Site Monitor Application.
• Tested and Certified Call Processing Applications and their associated sub-systems to be Y2K (Year 2000) compliant.
• Worked on Design, Arch and development of ANSI41 Call Processor. Provides roaming between CDMA operators.
• Worked on Design, Arch and development of MEPVSP, IS41 Site Monitor and ANSI41 CP lifecycle maintenance releases.

Software Consultant

Confidential, TAMPA, FL

Responsibilities:

• Designed, Architected, developed and supported IS41 Site Monitor for Real Time Monitoring of CDMA IS41 network.