5G O-RAN Tier II support at IWR (Integration War Room)Configuration, Troubleshooting & Validation of virtualized O-RAN systems deployed nation-wide. Contributed to Dish Wireless’s 2023 milestone of 70% U.S. coverageVirtualized/Cloud services running O-RAN functions | O-RAN architecture described in 3GPP standards, Split 7-2x & 2Mavenir & Samsung (vDU/vCU) vRAN network deployment, with skills in cloud platforms such as AWS and Kubernetes• RUs (Fujitsu, Samsung) – RET, VSWR, SFP, Alarms• CSR (Cell Site Router) Configuration - Cisco NCS540• DU Server Configuration (Supermicro 1019P-FHN2T, Dell EMC PowerEdge XR11)• Host/Virtual Machine provisioning (VMware ESXi, TCA)• vDU (Mavenir, Samsung)• vCU (AWS | Mavenir, Samsung)• Management System: CMS (Mavenir), USM (Samsung), Kubernetes• LTP (Low Touch Provisioning) – CI/CD pipeline management (Cisco BPA, Apache Airflow)• Data verification – BPI (Blue Planet Inventory)• Follow-up ticketing queue – ServiceNow, Jira

RAN Integration Engineer at Dish Wireless IWR• Site Acceptance, Validation, Configuration• RAN Tier II Troubleshooting• Assists Field Operations with configuration/HW issues• On-call support

Electric Diagram in AutoCADPower Load balancing calculationOnsite physical verification of electric network and corroboration that complies with the current Official Mexican StandardElectric & Earthing/Grounding System TestingService Contract Management with the Federal Electricity Commission

• Responsible for auditing vendor integration and scripting activities• First Level of troubleshooting in the LTE RAN Network (RBS 6000, 6201)• Ericsson Equipment commissioning & Integration (3G/LTE) – DUG, DUW, DUL, TCU• KPIs collection, traffic monitoring, alarm monitoring and cleanup in nodes

• Kick Start Integration of NSP/TSP, CSCF upgrade feature in the node• NSP / TSP: NSP 6.0, NSP 6.1 / TSP 6832, TSP 7001• CSCF: 14B CP1 • Packet Analysis (Wireshark)and troubleshooting• HSS subscriber provisioning

Access Transport Network Design for Brazil customers• 3G RAN Transport Network Design of IuB Interface using ETRAN • Prepare LLD and HLD for IuCS, IuPS, IuR and IuB Interfaces• VIVO: May 1st – June 19th 2015• TIM: June 22nd 2015 – April 20th 2016

Senior Integration Engineer – Mexico Team Lead | US Region Lead• Project Leader: LTE 3C (AT&T USA)Training in Ericsson USA. Plano, TX (Aug 25th - Sep 5th 2014)2 DUs: 1C 2C Sectorization + 3C Add |Carrier AggregationResponsible of knowledge transfer to Ericsson MexicoTrained over 30 engineers face to face and remotely• Radio Network Configuration team leadWith a scripting team of 5 engineers in Ericsson Mexico3G / LTE Integration and Scripting troubleshooting, Global Point of contact for North East Region (Boston, Connecticut, Vermont, UNY, Virginia) for any integration issue related to product configuration.•Product Configuration Files Development (Scripting)FOAs, RET, TMA and Antennas configurationNew Sites (3G & LTE), Carrier Add, Parameters Change, A2 expansion, Re-configurations: RRU, AIR, RRUS+A2, DULtoDUSGo-to person within GSC Mexico Transport Engineering team for troubleshooting on 2nd level of RAN network script validationOn-call and Maintenance window supportGo-to person within GSC Mexico Transport Engineering team for troubleshooting on 2nd level, script validation and issue resolution.• Responsible for the workload assignment for the accounted markets to engineering team in Mexico (20 engineers) of AT&T customer delivery

AT&T 3G North East Region Leader• Served as 3G regional lead for Boston, Connecticut, Vermont, UNY and Virginia markets for AT&T USA• DAS, Power Split, Advanced Configs, Dual DUW, OBIF• ATM to IP Migration in WCDMA RBS 3000 family• Responsible of WCDMA projects delivery, New Sites

AT&T 3G Market SPOC: Boston, Connecticut, Vermont• Validation of Radio Network Design Parameters• Worked with Radio Network Design, Network Integration Center & Field Engineers Teams for troubleshooting during Integration

TND & Product Configuration Files for 3G Nodes, RBS/RNC/OSSERICSSON RBS 3000 & 6000 | RNC 3810 & 3820• New Site Build (IP/ATM)• Carrier Adds - OBIF• Sector Re-Engineering

Creation of Product Configuration Files / Scripts for DUWERICSSON RBS 3000 | RNC 3810• New Site Build (ATM)• Carrier/OBIF Carrier Adds (RNC/RBS)• Utran/Inter/GSM Relations Adds (OSS)

Ericsson Graduates Program - GSC MéxicoCPP Node Features and FunctionsWCDMA RAN P7 Access Transport Network DesignWCDMA RAN P7 Air InterfaceWCDMA RAN P7 ConfigurationWCDMA RAN P7 FunctionalityWCDMA RAN P7 Performance ManagementWCDMA RAN P7 Protocols and ProceduresWCDMA RAN P7 OptimizationPROPS-C Basic CourseCISCO BasicsUNIX BasicsIP BasicsSIP Basics