GTA Telecom de Mexico City 52 55 3300

GTA Telecom de Mexico City +52 (55) 3300 6086 www. gtatelecom. mx www. gtechassociates. net

Company Profile GTA is a leading independent provider of high-value software development and IT engineering services. • Service Delivery Center - GTA Telecom de Mexico • Headquarter – Mexico City • Service Delivery Offices - Monterrey (Saltillo) • Established Partnership with several local partners in Mexico Proprietary and Confidential 1

Company Background § Founded in 2002 § Major competence center of Telecom Added Value Solutions CALA Region § Former R&D center for Ericsson Added Value Solutions § 20+ End to End product development § 50+ Development, Testing and Integration Projects § > 90, 000 Man Hours per year in IT Development and Professional Services Proprietary and Confidential 2

Experienced Team Jorge Sala - COO Nora Cabello - PMO Ramon Velasco - QA Humberto D – RH/CM Proprietary and Confidential 3

Customer Referrals CUSTOMER Expertise Needed In. Tech Services www. broadsoft. com (USA) Telecom Unified Communications IMDS (Integration, deployment, resident engineer, technical support) www. amdocs. com (USA) Telecom Value-Added Solutions 2 nd/3 rd line support for Axtel in Mexico – Local Number Portability www. machineshop. io (USA) Web Development IMDS www. zivra. com (USA) Dev. Ops IMDS in Devops www. ericsson. com (The Netherlands) IP Centrex Product s/w development, tech support, maintenance www. axtel. com. mx (Mexico) Value-Added Solution [LNP] S/w development, consulting www. universidaduvm. mx (Mexico) Staffing (on-site Mexico City), Web Development S/w development, Java development, ERP, program mgmt Traace (USA) (transportation mgmt systems) Web Development SAP integration IMDS – In. Tech Managed Development Services Proprietary and Confidential 4

Locations MEX Monterrey USA - Saltillo HEADQUATERS Software Delivery Center Mexico City Proprietary and Confidential 5

Services NEARSHORE • • • STAFFING From Mexico US Central Time Zone Proximity – 1 hr flight Co-managed Model English Low attrition rates • • • Mexican Engineers English TN Visa Design, Coding, Testing, Deployment, Dev. Ops Web Services, Mobile App, ERP, E-Commerce, Web portals ERPs, CRMs, BPO Telecom, Banking, Insurance, Government, Education, Retail, Manufacturing Proprietary and Confidential 6

Nearshore Model - Competence Center Our Approach to Competence Center ü The place where talent is recruited, knowledge is developed and specialization is maintained. ü A highly experienced organization ü Based on keeping knowledge and specialization for a long period time until innovation and product/service improvements come in a natural way. Proprietary and Confidential 7

Competence Center – Core Pillars Competence Management • • Training On the job training Continuous improvement “Mirror” Specialization & Rotation Innovation • • Processes & Methodologies Track and measure individual performance Programs On-going process improvement On-going product and service innovation Proprietary and Confidential • • High Experienced Management Labs and Tools • • • 8 Agile Scrum • Team work • High speed knowledge transfer • Continuous deliveries RUP, CMMI (Serv&Dev) , PMI, ITIL, UML, PSP&TSP, People CMM, ISO 9000 SOA/TOGA Design and automation test enviroments Performance test Dev. Ops SIP IMS Unified Customization Customized Labs

Managed Services The Managed Software Development Services (IMSDS) Model • Provides a framework to promote the continuous creation of expertise and specialization in a particular area. • IMSDS promotes the transfer of knowledge between the strategic (customer) and operational (Intech) part of the business • IMSDS secures, maintains and enhances our competence centers CO-MANAGED SERVICES ! Proprietary and Confidential 9

• Cost Control • • • Lower attrition rates Lower costs on recruiting, training Cheaper transfer introduction of new people • Positive impact on time to market • Immediate and continuous availability of specialists Teams with proven high level of performance • • Increase of quality • • Same people working together for long time Deeper knowledge of the product/service • Increase of value • Increase of intellectual capital assets • • Patents - IPRs Product/Process improvements • Increase of knowledge assets Proprietary and Confidential 10

Co-Managed Team Based Model Managed Development Services Customer Product Manager Strategic/Product Road Map Project Manager • Customer spec • Product reqmnts • System reqmnts System Manager Co-Management Sr. Engr at Customer Sr. Engr at In. Tech Team 1 Team 2 Team 3 Remote and/or Local Teams Product Mgr Project Mgr Requirements System Mgr Proprietary and Confidential Scrum Master 9 11 SLA, KPI, Dash Board • Agile Scrum • Daily

Process & Quality Assurance Proprietary and Confidential 12

Iterative Approach Our model is based on the following Agile cornerstones: • Close client collaboration (Expectations) • Self-directed, high performance teams (Cost & Quality) • Frequent deliveries with iterative approach (Time & Scope) • Provides a window of opportunity for real time collaboration and review of requirements Proprietary and Confidential 13

Areas of Expertise and Products Proprietary and Confidential 14

Areas of Expertise TELECOM EXPERTISE § Added Value Solutions – Wireline&Wireless • • • § SIP IMS & VOIP applications Class 5 services Unified Communications IP Centrex / VPN IP PBX Cashless (prepaid, postpaid) Routing & Translation Number Services (800, 900) Number Portability Mobile Applications Location Based Services Provisioning • Subscription migration in real time • Batch & Web provisioning § OSS/BSS Proprietary and Confidential Operating Systems • Linux • Unix • Solaris • Windows • i. OS • Android Programming Languages • Java (SE, EE) • C Lang • PHP • Erlang • Phyton • C++ • Ruby (Ro. R) • Groovy IT Protocols • HTTP/HTTPS • FTP/SFTP • LDAP • SOAP • SNMP • SMTP • DHCP • RPC/RMI • Progress • Visual Studio. Net • SQL • TTCN • Objective C • . Net • C# • ASP. NET Scripting • Shell Script • Java Script • VB Script • CAI 15 Frameworks • ADF • Ajax • ASC • CBA • ETTF • JAAS • Hibernate • Ibatis • JDBC • Rails • Spock • Grails • JPA • Jquery • JEE - Jax Ws • Mockito • Spring Security (Acegi) • Spring Web Flow • Struts 2 • WCF • WPF

Areas of Expertise Tools Application Servers & IT Platforms • Team Foundation Server • Azure • Drupal • Glassfish/Sailfin • Tomcat/Apache • JNet. X Convergent Service • Asterisk • Jboss • Oracle Communications Data Base Managers • SQL • My. SQL • Oracle • Times Ten • Sybase Proprietary and Confidential Java Technologies • CSS / CSS 3 • EJB • JSP • JSFs • Servlets • Swing Markup Languages • HTML / HTML 5 • XML • VXML • MSCML/MCML • CCXML IDEs • Eclipse • Net Beans • Visual Studio • Jdeveloper • Business Analysis • Requirement Management Req Pro, SW Architect, Power Design • Analysis & Design SW Architect, Power Design • Coding Team Foundation, SONAR, Junit, NUnit • Testing • Function Test • End to End Test • Performance Test • System Test Automation and Management tools: • MS Tester, SAHI, Jmeter, Titan, Pure Test, SIPP, • Configuration Management • Dev. Ops Process Automation 16 Bug tracking tools: • Bugzilla, Jtrac, Red. Mine GIT, Sub. Version, Clear Case, CVS, Sharepoint Jenkins, Maven, ANT, Hudson, Chef, Vagrant, Nagios, Puppet, Saltstack, Ansible, BMC Atrium, BMC CLM, XL Deploy

IP IMS Solutions • IMS IP Centrex applications (Enterprise and Residential) • NETMS ® (IMS IP Voice Media Server) • Net. PBX ® (IP PBX) • Local Number Portabillity • SMS Mobile Publicity ® Proprietary and Confidential 17

Collaboration with local Universities Proprietary and Confidential 18

Labs and Talent Development Some ideas ü ü ü RF Optimization Lab (GINA ? ) Drive Testing RF Tools Testing Device testing lab Cisco Lab Proprietary and Confidential 19

Proprietary and Confidential GTA Telecom de Mexico is one of the most specialized competence centers in end-toend software development/testing, integration, deployment services and consulting in telecom services and solutions like Intelligent Networks, Value-Added Applications, IMS, SIP, OSS/BSS. Technology vendors like Ericsson, Broadsoft, Jnetx-Amdocs, Nokia Siemens Network and Oracle have outsourced to INTECH end-to-end software development/testing, integration, deployment and customer support; for end customers like Telcel, Telmex, Claro, Telefonica, Cinular, T-Mobile, Concel, Milicom, Iusacell, Cablevision, PCS, Porta, Comcel, Enitel, among others. 20

Thank You! For more Information: GTA Telecom de Mexico www. gtatelecom. mx +52 (55) 3300 6086 Proprietary and Confidential 21