Ivan Caballero Email & Phone Number

United States

Overland Park, Kansas

Overland Park, Kansas

Hanover, Maryland

Oklahoma City, Oklahoma Area

Lead Ericsson Global Service Industrialization project in LTE Solution, Planning and Design group for developing new standardized processes and Off-shore work packages documentsSupport process quality manager in elaboration of Work Level Agreements and assurance of quality indicator achievements Collaborate in Local Efficiency initiative for global center RAN areas, identifying weaknesses in processes, where improving communication and making synergies make possible developing efficiencies through an end to end vision Acting as Ericsson national lead for Final Design with AT&T, managing local and remote groups along different stages on network rollout inputs and outputs handover Establish timelines and priorities with project managers, implementation managers and end customer for design deliverables with next phases of network rollout process entities.Lead Mexico design teams and act as point of contact for technical activities related to deliverables Have prime role in coaching and mentoring team members for different LTE design projects with US and Latin America customersDefine team members project plan and review network rollout plan to organize activities for meeting milestones and assuring quality deliverables on time Ensuring effective quality control processes are in place to monitor deliverables produced. Responsible for identifying, analyzing, measuring and managing project risks Lead the local team in the evaluation of AIR products for deployment on LTE second carrier and implementation with another technology, based on KPI cluster analysis and site infrastructure Support quality assurance and leading activities on Hetnet presales project developed for Alaska CommunicationsMonitor and control progress on deliverables, work with team members to mitigate risks identified in project planning phase and implement corrective actions to address issues and risks properlyDocument lessons learned and hold meetings for sharing them among all group

Perform design reviews and technical discussions with RF regional market leads and managers.Planning and Design level performed at market and super cluster levels, aided with prediction and GIS mapping Tools.Deliver Initial radio network design, Nominal plans and Final radio network design as required and under agreed Working level agreements based on customer inputs.Design activities include Radio network acceptance proposal, Propagation model tuning and Network optimization, Digital map review, Legacy chronic sites analysis, Indoor cells location, and New site builds evaluation, Radio parameters definition, Initial and/or Final radio network design.Perform spectrum asset analysis and propose different plans according to availability, achieving optimum bandwidth and coverage, meeting regulatory requirements.Planning activities involve Neighbor, TAC and PCI planning, RNDCIQ and RFDS construction.Generate executive reports including RSRP, RSRQ, SINR, Dominance and Throughput KPIs and plots comparison.Review RAN statistics analysis and performance analysis for trending and identifying holes and hotspots.Capture statistics of cluster drive tests and evaluate results.Evaluate and monitor network performance KPIs through Business Objects.Audit and adjust cell parameters to ensure compliance with customer standards.Propose parameter changes to improve accessibility, retainability, mobility and capacity of the UMTS system.Support local RF Team on daily top offenders troubleshooting by providing solutions to reduce impact in network performance.Optimize IRAT HO between UMTS & GSM to offload GSM network and extending UMTS network coverage with GSMReduce dropped call rate in UMTS network improving customer experience through optimization of antennae parameters, neighbor list optimization, scrambling code plan optimization.Document changes, proposals and information related to network performance improvement.

Manage the radio electric spectrum in my assigned markets using different purpose tools, RF propagation simulation, Channel assignment via Traffic and Interference matrices, productivity and information distribution tools. Assign frequencies to the sectors so the quality of service is affected the less possible.Determine reuse patterns for ON-Air and planned markets. Propose retunings over and area or market for improving the assignment of new sites or capacity equipment, maintaining the quality of service. Control the frequency addition to all markets assigned. Perform yearly the Design Review for the Radio Frequency area on assigned markets. Includes design for new capacity and quality sites, evaluate site modifications for optimizing assigned cells coverage.

Tlalnepantla Y Alrededores, México

Optimize and fine tune the network based on drive test data and prediction through planning and post processing tools, planning proposing and choosing better candidates as well as parameters (Location, Azimuths, antenna types, heights).Perform yearly the Design Review for the Radio Frequency area on assigned markets. Includes design for new capacity and quality sites, evaluate site modifications for optimizing assigned cells coverage.Make the frequency and forecast plan for the sites where capacity enhancement/expansion is needed.Propose and implement regional and market wide retunes using propagation and post processing tools.Develop and maintain tools in Microsoft Excel and Access for importing and exporting data between the mentioned tools and the Nextel RF proprietary cell database.Plan network modification according to capacity/frequency planning demands, maintaining quality of service.Analyze the performance reports for interference in the network. Design a CDMA/EVDO and Wimax networks using Optimi Wizard and Nextel International Capacity Planning tools.Propose physical configuration of the cells including Antenna type, location, radiation center and azimuth.Deliver Nextel International network nominal designs of mentioned technologies to perform financial analysis and support decision making.

Tlalnepantla Y Alrededores, México

Test, homologate and integrate equipment into Nextel management and alarm network through vendor proprietary protocols and/or SNMP.Customization of alarm monitoring environments according to technological and client necessities.Integrate microwave radios MiniLink Ericsson Traffic Node, High Capacity MiniLink Ericsson, Alcatel LUX40 Melodie, Melodie LUX50 Alcatel, Alcatel AWY, Proxim, UPS equipment Mitsubishi, APC, TrippLite to its proprietary element manager and Netcool.Manage at administrator and operator levels the microwave radios Element Managers Ericsson MiniLink Manager (Windows 2003), Alcatel 1353NM, Harris Netboss, Ceragon Polyview (Solaris).Perform operating system and application software patch upgrades.Configure Cisco Routers and Terminal Servers MRV.Design and implementation of the Nextel DCN management and alarm network, acting as designer and support on installation.Coordinate and support onsite technicians on equipment configuration processes remotely.Provide support 24/7 for Network Management Systems performing TIER II analysis, escalation and tracking between NMS, Transport Network, and IP Network areas.

Master'S Degree, Computer Science

Certificate, Onthological Coaching

Project Management Diploma, Project Management, Certificate Project Management For Pmp Certification

Activities and Societies: Project Management Institute

B.S. Electronics An Communications Engineering, Telecommunicatios

Activities and Societies: Enrolled from January 2001 to December 2005 in Student Astronomy Association from Tec de Monterrey holding.