Karan Mehra

Karan Mehra Email and Phone Number

Enterprise Architecture, Software Applications Development @ PSCU
Tampa, FL, US
Karan Mehra's Location
Tampa, Florida, United States, United States
Karan Mehra's Contact Details

Karan Mehra work email

Karan Mehra personal email

About Karan Mehra

Senior Technology Director with extensive hands-on IT experience leading multiple Software Applications Development Projects and Dev/Test/QA/Arch teams. Excellent Presentation, Communication, Analytical, Innovation, Problem-Solving, Business and Leadership skills. Proficient in:• Software Design, Architecture, Development (code), QA/Test and Delivery• FinTech, Digital Payments, Digital Banking, Fraud, Analytics, Telecom, Networking, Software Development, Software Services• DEVOPS, DEVSEC, CI/CD, SDLC, Microservices• Enterprise Architecture, Solutions Architecture, Security Architecture• Active-Active, Auto Scaling, Highly Available, Distributed Applications and Data Architecture, Load Balancers• Agile/Scrum, KanBan, Waterfall based Software Development• Building and Managing Software Projects Teams• Cloud Computing, Cloud Migration• VMWare VM's, Red Hat KVM's, Containers• Red Hat Enterprise Linux, Unix, Solaris, .NET• Big Data, Blockchain, Cyber Security• IaaS, PaaS, SaaS• REST API, UI/UX• AMQP, Active MQ, Kafka, Hadoop HDFS• Business Continuity, Disaster Recovery• Data Lakes, Data Marts, Data Warehouse• Machine Learning, Data Science• Couchbase distributed NoSQL Database and Caching• JIRA, UML, Bamboo, Artifactory• Automated Build, Tests, Security Scans and Deployment• Test and Behavior Driven Development• Real Time and Web Apps• C++, C, C#, JAVA, JAVA Script, Python, PERL, VB, VC++Lead development of many Software Projects using Agile, Kanban, DEVOPS, DEVSEC, CI/CD, Iterative and Waterfall software development methodologies. Jenkins and Bamboo used for CI/CD automated builds, test and delivery.Applications developed and running on Public and Private Cloud, Linux Virtual Machines, Containers, Solaris, Windows, Oracle RAC DB and HP Unix, NonStop Servers.Created and Grown Software Applications generating over $100 million/year in revenueDesigned, Architected and Created SS7 SCCP GATEWAY Application. Provides Global Mobile Roaming between USA and Rest of the World. Global Roaming between countries in Americas, Europe, Asia, Africa and Australia.• Allows mobile phone users from USA to make and receive Calls, SMS and Data from all Countries• Allows mobile phone users from all Countries to make and receive Calls, SMS and Data in USA• Provides International Roaming for Verizon, AT&T, T-Mobile, Sprint• 4 Billion TX/Day✦ Inventions/Patents• Patent: Global Mobile Roaming• Patent: Global Mobile Location• Patent: SS7 Firewall, Security and Fraud Prevention• Patent: GTP Firewall, Security and Fraud Prevention

Karan Mehra's Current Company Details
PSCU

Pscu

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Enterprise Architecture, Software Applications Development
Tampa, FL, US
Website:
pscu.com
Employees:
1829
Karan Mehra Work Experience Details
  • Pscu
    Enterprise Architecture, Software Applications Development
    Pscu
    Tampa, Fl, Us
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  • Velera
    Enterprise Architecture, Software Applications Development
    Velera Feb 2020 - Present
    St Petersburg, Florida, Us
    • Leading and guiding Software Development Projects and Teams• Thought Leader with a Vision• Enterprise Architecture governance in alignment with IT and Business Strategy• Projects and resource budgets, CAPEX/OPEX allocation, planning, execution• Developing Architecture standards for Software Development• Software Applications Development• Software Apps and Tools compliance with Enterprise Arch Standards• Architecting and leading Apps development. Migrating software to private, public, hybrid cloud• Multiple FinTech Software: Payments, Risk Management, Data and Analytics, Digital Bankingo Developing Key Reference Architectureo Software Requirements, Design, Code, Tests, Review, Delivery and Guidanceo Agile, Kanban and Waterfall based Software Development and Deliveryo CI/CD Pipeline, Automated Builds, Testing, Security Scans and Deploymento Applications Architecture (Active/Active, Distributed, Redundant, Auto Scaling)o Containers and Microservices based Architecture, REST API's, Serverlesso Security Architecture (IAM, SSO, PKI, Certificates, Data Security, Data Encryption and Masking)o Application, Network, Cyber Security, TLS, SSL, HTTPSo Process Improvement and Automationo Budget Forecast and Planningo Roadmap Planning and Executiono Project Cost and Labor Estimateso Projects Architecture Directiono Proof of Concept (POC), Prototypeo LOE (Level of Effort)/ROMo Business Proposals, Business Cases o TCO (Total Cost of Ownership)o ROI (Return on Investment)o Vendor Managemento Customer Relationshipo Payment Card Industry Data Security Standard (PCI DSS) Complianceo Banking Industry Architecture Network (BIAN)o Enterprise Architecture Repositoryo Architecture and Solution Building Blockso Rationalization of IT Software Applications and Assetso New and Emerging Technologies, Standards, Third Party Software Applicationso Cloud Native Application Development, Deployment and Maintenanceo FinTech Financial Services Industry
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  • Self-Employed
    Technology Advisor, Software Applications Development
    Self-Employed Dec 2018 - Jan 2020
    • Provided Technology Advising service in areas of IT, Enterprise Arch, Software Development.• Technology Assessment of new and emerging technologies.• Software Design, Architecture, Development, Quality Assurance, Testing, Data Privacy.• Agile, Scrum, DEVOPS, CI/CD, ML, Disaster Recovery, Patent, Project Management.
  • Syniverse Technologies
    Senior Technology Director, R&D Software Applications Development
    Syniverse Technologies Nov 2012 - Nov 2018
    Tampa, Florida, Us
    • Team Leadership• Team Building and Collaboration• Project Management• Patents. Cyber Security.• Customer Relationship and Support• Solutions Engineering• Software Applications Arch, Design, Development, Testing, QA• Employee Development. Performance Management.• Talent Acquisition and Staffing. Vendor Management. Business Cases, Budgeting.• KEY ACCOMPLISHMENT: Developed Mobile International Global Roaming between USA and Rest of the World.Lead development of Large, Complex, Scalable, Distributed, High Vol, Low Latency, Software Applications and Services across multiple teams. Revenue $100+ Million.SOFTWARE APPLICATIONS DEVELOPED:• SCCP Gateway: International GSM Roaming between USA and Rest of the World, 4 Billion/TX/Day• MDR: Mobile Data Roaming, CDMA Domestic and Intl Data Roaming, 1 Billion/TX/Day• IDR: Intelligent Data Routing GTP Proxy, 3G GSM, 4G LTE Intl Data Roaming• UDR: Uniroam Data Roaming, CDMA-GSM Markets Intl Data Roaming• Wi-Fi Roaming: Wi-Fi Access at Stadiums, Venues for Verizon• SS7 Firewall: Secures SS7 Network Operators and Subscribers• SCCP INR: SS7 Intelligent Network Routing• CDMA Day-Pass: Daily Roaming Data Packs• CNAM: Calling Name, Caller-Id Service• SMSIG: Short Message Service Interworking Gateway• IIF: International Roaming between GSM and ANSI41 CDMA Networks• ANSI41/CDMA: Domestic and Intl Roaming CDMA Call Processor• Toll Free DB Service: Call routing through Preferred Carrier, Saving Cost• Fraud Defense: Block Calls based on industry standard Fraud DB• OC Roaming Hub: Roaming between Hub member operators• Mobile Authentication Service, securely verifies mobile MSISDN with IMSI for Google• Roaming Restriction Service, subscriber and country specific call blocking• Sprint domestic roaming on AT&T GSM/UMTS Network• UNIROAM IIF Web Provisioning• ISO/TL-9000 Certifications• Data Center Migration of Products to New Data Centers• M2M SMS between TIGO Affiliate Countries
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  • Syniverse Technologies
    Technology Director, Software Applications Development
    Syniverse Technologies Mar 2012 - Nov 2012
    Tampa, Florida, Us
    Lead design, architecture, development, support of multiple high volume transaction and high revenue generating new software applications and services and software releases for each of the applications.SOFTWARE APPLICATIONS DEVELOPED:• SCCP Gateway: International GSM Roaming between all of USA and Rest of the World• MDR: Mobile Data Roaming, CDMA Markets Domestic and International Data Roaming• UDR: Uniroam Data Roaming, CDMA-GSM Markets International Data Roaming• Wi-Fi Roaming: Wi-Fi Access at major Stadiums, Venues and Concert Arenas in USA for Verizon• CDMA Day Pass: Daily Roaming Data Packs for mobile subscriber Roaming in Sprint network• CNAM: Calling Name, Caller-Id Service for mobile phones. Used by ANSI SS7 USA operators• SMSIG/ICSMS: Verisign Acquisition: SMSIG and ICSMS (Inter Carrier SMS) Products Integration• MDR Re-Architecture using Red-Hat AMQP, Oracle RAC DB, feed to Vis Pro (Reporting, Analytics)• UDR Re-Architecture using Red-Hat AMQP, Oracle RAC DB, feed to Vis Pro (Reporting, Analytics)• MDR, UDR Re-Architecture provides High Availability, Scalable, Distributed, High Vol, Low Latency.• TIGO Columbia International Roaming using Home and Roam IMSI's• 5G, IoT• 4G LTE• 3G GSM, UMTS, MAP• CAP, CAMEL• GTP-C/U for 3G, 4G LTE Data• AAA RADIUS, DIAMETER• 3GPP, ETSI, ITU-T• Wi-Fi• CDMA, TDMA• ANSI41, IS41• Signaling System 7 (ANSI/ITU SS7)• SS7 over IP (SIGTRAN)• SMS, SMPP• IPX, GRX, CRX Networks• IP/MPLS Networks• Wireless Roaming, Signaling, Network, Messaging• Fraud Defense• IP, SS7 Network Security
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  • Syniverse Technologies
    Technology Manager, Software Applications Development
    Syniverse Technologies Jan 2009 - Mar 2012
    Tampa, Florida, Us
    Managed, designed, architected and lead development of multiple high volume transaction and high revenue generating new software applications and services and software releases for each of the applications.SOFTWARE APPLICATIONS DEVELOPED:• SCCP Gateway: International GSM Roaming between all of USA and Rest of the World• MDR: Mobile Data Roaming, CDMA Markets Domestic and International Data Roaming• UDR: Uniroam Data Roaming, CDMA-GSM Markets International Data Roaming• CDMA Day Pass: Provides Daily Roaming Data Packs for mobile subscribers in Sprint Network• CNAM: Calling Name Service. Provides Caller-Id information on Cell Phones.• SMSIG/ICSMS: SMSIG and ICSMS (Inter Carrier SMS) Applications Integration after Verisign M&A.• Prepaid, Postpaid Service for China Unicom subscribers roaming in T-Mobile Network in USA.• Interoperability between SS7 XUDT (large) and UDT (small) Messages between Wireless Operators.• Lead Requirements Gap Analysis for merger and integration of SMSIG and ICSMS Applications.• Verisign Acquisition: Lead SMSIG and ICSMS Products Integration. High volume, high revenue.• Lead evaluation 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.
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  • Syniverse Technologies
    Senior Advisory Systems Engineer, Software Applications Development
    Syniverse Technologies Apr 2005 - Dec 2008
    Tampa, Florida, Us
    Managed, designed, architected, developed and lead development of multiple high volume transaction and high revenue generating new software applications and services and software releases for each of the applications.SOFTWARE APPLICATIONS DEVELOPED:• Multiplexer: Manages and Routes Tier-1 Customers SMPP (SMS Text) traffic towards SMSIG• WIN Prepaid: CDMA International prepaid roaming using WIN Triggers• NSS Software: Node System Software, internally developed Application Management Middleware• SMSIG: Short Message Service Interoperability Gateway for inter carrier SMS SMPP traffic• Hosted SMSC: SMS interworking between GSM, TDMA and CDMA Networks• SS7 Route Validator: Proactive monitoring of all global GSM switches (HLR, VLR, MSC, SMSC)• Steering of Roaming: Selection of Preferred Roaming Network Operator for better roaming rates
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  • Syniverse Technologies
    Advisory Systems Engineer, Software Applications Development
    Syniverse Technologies Sep 2001 - Apr 2005
    Tampa, Florida, Us
    Designed, architected and developed multiple projects and new software applications and services and software releases for each of the applications.SOFTWARE APPLICATIONS DEVELOPED:• IIF: Interworking and Interoperability between GSM and CDMA ANSI41 Networks (Intl Roaming)• MCL/TDS: Mate Control Layer, TSI Data Synchronization, Middleware Software Services• TDMA/CDMA BD: Interoperability between TDMA/CDMA Networks SMS Bearer Data (Text Msgs)• Mated Pair: Mated Pair Enhancements to ANSI-41 Call Processor (Domestic and Intl Roaming)
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  • Syniverse Technologies
    Systems Engineer, Software Applications Development
    Syniverse Technologies Sep 1994 - Sep 2001
    Tampa, Florida, Us
    Designed, architected and developed multiple projects and new software applications and services and software releases for each of the applications.SOFTWARE APPLICATIONS DEVELOPED:• MEPVSP: SS7/IP IO Process, Global Connectivity for International CDMA ANSI41 Roaming• Y2K Compliance: Y2K Certification of Call Processing Applications and its associated Sub-Systems• ANSI41/CDMA: ANSI41 Call Processor, Roaming between CDMA Operators in USA and Globally• IS41/X25 Site Monitor: Real Time Monitoring of CDMA IS41 and X.25 networks traffic
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  • Syniverse Technologies
    Software Consultant, Software Applications Development
    Syniverse Technologies Oct 1993 - Sep 1994
    Tampa, Florida, Us
    Designed, architected, developed and supported:• IS41 Site Monitor: Real Time Monitoring of CDMA IS41 network for domestic roaming in USA.
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  • Bharat Electronics
    Systems Engineer, Software Applications Development
    Bharat Electronics Aug 1989 - Aug 1991
    • Architecture, Design, Coding, Testing and Maintenance of Real Time Telecommunications software
    View

Karan Mehra Skills

Telecommunications Wireless Ss7 Networking Unix Gsm Mobile Devices Lte Signalling Ip Integration Sms Sdlc Vendor Management Roaming Cdma Sip Software Development Cloud Computing Agile Methodologies Wireless Technologies Internet Protocol Suite 4g Enterprise Architecture Requirements Analysis Project Management Distributed Systems Solution Architecture Mobile Communications Test Driven Development Software As A Service Red Hat Linux Microsoft Office Databases Open Source Software Team Leadership Management 5g Hp Nonstop Gtp Protocol Ansi41 Protocol Aaa Radius Protocol Diameter Protocol Wi Fi Networks Gsm Map Protocol Devops Microservices Domain Driven Design Automated Software Testing Big Data Analytics

Karan Mehra Education Details

  • University Of South Florida
    University Of South Florida
    Computer Science
  • Indian Institute Of Technology (Banaras Hindu University), Varanasi
    Indian Institute Of Technology (Banaras Hindu University), Varanasi
    Computer Science

Frequently Asked Questions about Karan Mehra

What company does Karan Mehra work for?

Karan Mehra works for Pscu

What is Karan Mehra's role at the current company?

Karan Mehra's current role is Enterprise Architecture, Software Applications Development.

What is Karan Mehra's email address?

Karan Mehra's email address is km****@****ail.com

What schools did Karan Mehra attend?

Karan Mehra attended University Of South Florida, Indian Institute Of Technology (Banaras Hindu University), Varanasi.

What skills is Karan Mehra known for?

Karan Mehra has skills like Telecommunications, Wireless, Ss7, Networking, Unix, Gsm, Mobile Devices, Lte, Signalling, Ip, Integration, Sms.

Who are Karan Mehra's colleagues?

Karan Mehra's colleagues are Syeda Sa, John Simmons, Terri Bashoor, Jody Matecon, Sandy Dasenbrock, Frankie Zamora, Jessica Burns.

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