César Jara Castañón Email & Phone Number

Latina Y Alrededores

Operation & Maintenance CASPreventive and Corrective Maintenance LatAm [Peru & Chile/Costa Rica/Colombia]▪ EBITDA (REVENUE LatAm YTD).▪ Programming and execution of Preventive and Corrective Mantto sites according budget. OPEX/ CAPEX/ CAPEX Improvements/ Reinforcements/ Special Projects (Naked Tower/ Space X).▪ Programming and execution of Preventive and Corrective LMT Mantto - Energy▪ Collaboration with Tower Integrity for a Preventive program for potential collection points.▪ Collaboration in data cleaning and data governance throughout LatAm.▪ Customer service: achieve at least 95% approval from the countries based on the results of the quarterly survey.

Lima Region

Post Sale Management Service - Customers Business▪ Integrally Manage Services, ensuring compliance with contractually defined with SLAs.▪ Perform service closure activities (billing and management and operation).▪ Assure business continuity from the client portafolio.▪ Accomplish with defined procedures and KPIs.▪ Involvement E2E in the Process Sell and implementation’s projects, through periodic meetings with the work team (Presales, Project Manager and Account Manager) to have knowledge and identify risks in each of these stages.▪ Together with the collections team, we have recovered more than 35% in debts from the client portfolio.I have developed strategies for the relationship with the client, it was obtained increases of 40% in ISC.

Perú

Design and implementation project for telecommunications network for telephony, TV and internet with new HFC and FTTH (Fiber To The Home) technology in Lima and Provinces.In charge of 9 people within the work team.▪ HFC Project - América Móvil Perú S.A.C. (Lima and Provinces)▪ FTTH Buildings Project - Telefónica del Perú S.A.Project design and implementation of telecommunications networks for fixed telephony, televisionand internet with new FTTH technology (Fiber To The Home) in Lima and Provinces.o Research and Preliminary Field Study / Basic design of fiber optic links / Route inspection, commercialproposal with client / Design and detail engineering / Preparation of technical files to obtain permits frompublic entities (Regional Governments, Provincial and District Municipalities, MTC) and private entities.o The clients were kept satisfied by delivering the documentation and implementation of the projects.o Budget control E2E, presentations at Managerial level and with Client.

Perú

Implementation projects at the national level:▪ Micro Cells Project▪ LongHaul Project – Red Dorsal Entel Perú▪ Upgrade Microwave Project – ACCESS / CORE▪ NGN PE-RAN Cisco Systems Project▪ DWDM-SUPER CORE Alcatel-Lucent Project▪ 2G/3G/4G SWAP Technology ProjectMain functions developed:- I participated in the realization of the Installation Standard.- Technical evaluation for adjustments in tower (TSSR), energy and access Management.- Supervision on field energy and construction.- Management of contractors.- Integration / Migration of services –Tx Equipment.- Enabling Fiber Optic of outside plant for each AGG site [Optical Networks, Americatel, Fiberlux, Internexa,TdP, TWIS]- Supervision of integration of 1830 PSS-36 / 1830 PSS-32 /1830 PSS-16 / 1830 PSS-04.- Supervision of integration of P-router, PE-RAN, PE-Core NGN (Next Generation Network) equipment.- Visits for site acceptances (ATP - acceptance technical procedure).- End to end Budgetary Control and management presentations.- Delivery of assigned projects meeting the times planned by the PMO.- 20% savings on deployed projects.

Perú

Telecommunications implementation projects at the national level:✓ SWAP Project 2014-2015Among the main functions:+ Estimation of costs and budgets for implementation.+ Selection and assignment of contractors - implementation providers.+ TSS approval and validation.+ Logistics Programming.+ Deployment and implementation monitoring.+ Integration / Migration of services - Huawei Transport Equipment.+ Delivery and acceptance of nodes, MW-FO links, core element to O&M.+ End to end Budget Control and presentations at Management level

Perú

DB and SAP R/3 application administrator, providing availability, performance and proper functioning of the SAP R/3 application in different SAP components.Among the main tasks I have developed the installation, customization, performance optimization, backups, upgrades, migrations, user administration, system security and data integrity unified to the complete operation of DB and of the OS on which the business solution runs.

Perú

Claro Fitel 2G Project – Rural Coverage+Responsible for CLARO / HUAWEI materials requirements+Evaluation and selection of Transportation suppliers.+CLARO / HUAWEI materials transportation management+Deployment deployment.+Budget control and presentations at the management level.

Tacna, Perú

Pre and Pro internships in IT, Technical Support, Helpdesk, in the Banking/Financial field.Among the main functions:+Inventories through inventory management software - Discovery.+Participation in Data Center improvement project, High availability and redundancy candidates for TIER I certification.+Collaboration in Help Desk (HelpDesk) through management software (Discovery), resolution of tickets for users, obtaining 90% user satisfaction.+Executed daily internal and external financial closings (Banco de la Nación).+Technical/computer support for users.

Tacna, Perú

Construction & industry projects of S/. 1,300,000.00 budget per Mining Canon for the Tacna Region.Among the main functions:+Preparation of machinery maintenance schedules linked to work – Planner Jr.+Responsible for the ppt. for project execution+Preparation of Quarterly Budgets.+HR management for workers according to the progress of the work.+On-site Logistics Supervision.+Internal Document Management in Sub-Management and Construction Management.

Ingeniero, Ingeniería Electrónica

Activities and Societies: IEEE Seccion Perú

Programa De Entrenamiento, Telecommunications Engineering

OptiX RTN980L IP Long Haul 2nd Line Training

Programa De Entrenamiento, Telecommunications Engineering

OptiX RTN980LH Network (Advanced) Planning Training

Planificador, Minería & Industria

Activities and Societies: Planificación y Programación de Mtto. Planificación y Programación del mantenimiento