Ronald Chavez

Ronald Chavez  new_releases

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Telecommunications engineer
Lima, Callao Region, Peru
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Starting at USD600/month
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Résumé

Jobs verified_user 8% verified
  • J
    Especialista en desarrollo
    Jortilles
    May 2024 - Current (2 years)
    Trabajo con tecnologías Open Source para evolucionar la herramienta tecnológica EDA con nuevas funcionalidades y adaptaciones solicitadas por nuestros clientes. Elaboración de informes técnicos y desarrollo de cuadros de mando con EDA. Implementación de procesos ETL para nutrir de datos a EDA y mantener la base instalada. Tecnologías: { Angular 14, Typescript, Node.js, SQL, Linux, Docker, MongoDB }
  • Neobookings
    Frontend Developer
    Neobookings
    Nov 2023 - Mar 2024 (5 months)
    Desarrollo de software corporativo.
  • w
    Frontend Web Developer
    wolfrit
    Mar 2022 - May 2022 (3 months)
    1. Desarrollo y Diseño FrontEnd en Angular. 2. Producción en Linux-Ubuntu con red Docker y Nginx.
  • h
    Frontend Developer
    hotel buena vista mancora
    Dec 2021 - Feb 2022 (3 months)
    1. Desarrollo Frontend en Angular. 2. Integración Checkout Pro al sitio web. 3. Producción en Linux-Ubuntu con red Docker y Nginx.
  • B
    Web platform development
    Buena Vista Máncora Resort
    Oct 2021 - Feb 2022 (5 months)
    - Online reservation and payment system (Visa, MasterCard, American Express, etc.) for the Buena Vista Máncora Resort hotel: www.buenavistamancora.com. Member of the participation in the development of the Frontend of the web platform, put into produ Online reservation and payment system (Visa, MasterCard, American Express, etc.) for the Buena Vista Máncora Resort hotel: www.buenavistamancora.com. •Member of the participation in the development of the Frontend of the web platform, put into production with the Docker network and the online payment system with the Mercado Pago API.
  • N
    Frontend Web Developer
    NIRQA SAC
    Aug 2021 - Dec 2021 (5 months)
    1. Maquetación y estructurado de Dashboard en Angular. 2. Consumo API (Formato JSON) de Forescast. 3. Manejo de Base de datos PostgreSQL.
  • Entel Perú
    Forecast for data prediction
    Entel Perú
    Jul 2021 - Sep 2021 (3 months)
    - Graphic platform to make predictions of the fall and oversaturation of links in the different data transmission network rings in metropolitan Lima. Member in the participation of the development of the Frontend with the Angular Framework. Graphic platform to make predictions of the fall and oversaturation of links in the different data transmission network rings in metropolitan Lima. •Member in the participation of the development of the Frontend with the Angular Framework.
  • D
    Sales Specialist & Pre-Sales Engineer verified_user Verified experience
    Dalisa Group S.A.C. – Connect
    Jan 2020 - Sep 2020 (9 months)
    • Sales territory management in Lima with telecommunications operators and distribution channels for software solutions. • Meetings, coordination, and presentations with potential clients, generating sales opportunities for technological solutions in digital transformation, software, and cybersecurity such as: Sinefa, Cato Networks, Radware, Hikvision, Ivideon, etc. • Dimensioning of technological software solutions, development of proofs of concept and Demos in remote mode for customers of distribution channels and last link.
  • L
    Venue Technology Manager
    Lima Pan American Games
    Jul 2019 - Aug 2019 (2 months)
    • Participation in technological operations planning work in competition and non-competition venues of the Lima 2019 Pan American Games. • Execution of operational plans, technological contingencies and telecommunications infrastructure implementations in order to ensure the proper functioning of the competition and non-competition venues of the Lima 2019 Pan American Games. • Coordination and management with the Lima 2019 Pan American Games technological services contractors for the supervision of: Internal plant, external plant, technological help desk, preventive actions of fallen technological services, etc. As well as their disassembly.
  • L
    Venue Technology Manager
    Lima 2019 Pan American Games
    Jun 2019 - Aug 2019 (3 months)
    - Participation in technological operations planning work in competition and non-competition venues of the Lima 2019 Pan American Games. Participation in technological operations planning work in competition and non-competition venues of the Lima 2019 Pan American Games. •Execution of operational plans, technological contingencies and telecommunications infrastructure implementations in order to ensure the proper functioning of the competition and non-competition venues of the Lima 2019 Pan American Games. •Coordination and management with the Lima 2019 Pan American Games technological services contractors for the supervision of: Internal plant, external plant, technological help desk, preventive actions of fallen technological services,
  • I
    Technological Development Researcher
    INICTELUNI
    Nov 2015 - Jul 2019 (3 years 9 months)
    • Research of digital radio frequency channels in the RDS (Radio Data System) radio and ISDB-T (Integrated Services Digital Broadcasting Terrestrial) television standards. • Data management with Python for the insertion of emergency alerts in the reserved bytes of the ISDB-T digital television standard. • Elaboration and presentation of research articles accepted at national and international conferences. • Elaboration, planning and execution of INNOVATE-PERU projects for the dissemination of early warning through digital broadcasting. • Completion and support of undergraduate thesis (with distinction).
  • I
    Technological Development Researcher
    Instituto de Investigación y Capacitación de Telecomunicaciones INICTEL.
    Nov 2015 - Jun 2019 (3 years 8 months)
    - Research of digital radio frequency channels in the RDS (Radio Data System) radio and ISDB-T (Integrated Services Digital Broadcasting Terrestrial) television standards. Data management with Python for the insertion of emergency alerts in the reser Research of digital radio frequency channels in the RDS (Radio Data System) radio and ISDB-T (Integrated Services Digital Broadcasting Terrestrial) television standards. •Data management with Python for the insertion of emergency alerts in the reserved bytes of the ISDB-T digital television standard. •Elaboration and presentation of research articles accepted at national and international conferences. •Elaboration, planning and execution of INNOVATE-PERU projects for the dissemination of e
  • I
    Rural Technical Monitoring Service in Telecommunications
    INICTELUNI
    Jul 2015 - Aug 2015 (2 months)
    • Collection of technical data required for the service from Huarmey-Ancash to Puerto Pizarro-Tumbes: Types of services in use (internet, fixed telephony), mobile signal strength by operator, temperature, sensation ends, resistance and resistivity of the earth well, average wind speed, sound measurement in decibels of the area, etc. • Coordination with the authorities of each locality for the collection of technical data in the fulfillment of the required service.
  • V
    Engineering Assistant, OCS team
    VIETTEL PERU SAC BITEL
    Oct 2014 - Feb 2015 (5 months)
    • Management and monitoring of the OCS servers of the Bitel Operations Core – Lima. • Management of SQL Queries for the resolution of claims reported by customers. • Python code programming of the new prepaid plans proposed by the company.
Education verified_user 0% verified
  • The Hong Kong University of Science and Technology
    Full Stack Web Development with Angular, Ingeniería informática
    The Hong Kong University of Science and Technology
    Jan 2023 - Jun 2023 (6 months)
    Front-End Web UI Frameworks and Tools: Bootstrap 4, Front-End JavaScript Frameworks: Angular and Server-side Development with NodeJS, Express and MongoDB.
  • National University of Engineering
    Telecommunications engineer, Ingeniería de telecomunicaciones
    National University of Engineering
    Aug 2008 - Sep 2014 (6 years 2 months)
  • N
    (Telecommunications Engineering)
    National University of Engineering – UNI
    Jan 2008 - Jan 2014 (6 years 1 month)
Projects (professional or personal) verified_user 0% verified
  • D
    Desarrollo e implementación de un sistema automático de detección y alerta por desbordamiento del rio Chili en la ciudad
    Jan 2019 - Oct 2019 (10 months)
  • I
    Implementación de un Sistema piloto automático de alerta de emergencia en el rio Chili usando radiodifusión digital en l
    Aug 2015 - Dec 2018 (3 years 5 months)
Publications verified_user 0% verified
  • I
    Broadcasting System of an Emergency Alert Protocol CAP-PER Using the Standard RDS
    IEEE International Symposium on Broadband Multimedia Systems and Broadcasting BMSB
    Aug 2018
    This paper describes a proposal and implementation of dissemination system of an emergency alert protocol called CAP-PER (Common Alerting Protocol from Peru), through FM broadcasting using the RDS (Radio Data System) standard. The insertion of the emergency information uses groups 9A and 11A of the RDS, in which the bytes of the emergency protocol CAP-PER enter into the information blocks C and D of the baseband-encoded structure of the RDS, for a FM transmission. In the case of reception, we have developed a module that decodes the received signal from groups 9A and 11A of the RDS to obtain the information of the emergency protocol CAP-PER. Finally, we successfully performed laboratory tests at the INICTEL-UNI and field tests at Arequipa c
  • I
    Automatic novel system for sending emergency alert and alarm for multi events through radio broadcasting transmission sy
    IEEE International Symposium on Broadband Multimedia Systems and Broadcasting BMSB
    Jul 2017
    This paper describes an integrated system of emergency alert and alarm [1], which uses robust radio diffusion technologies recommended by ITU [2] [3] (DTT-Digital Terrestrial Television and Radio FM). For the insertion of the emergency information in the radio frequency, generators were developed for radio FM and television using RDS (Radio Data System) and information tables respectively. A receiver module developed by INICTEL-UNI (National institute of research and training of telecommunications) decodes the emergency signal and activates sound sirens to alert target audience. This emergency signal is based on the CAP protocol [4] (Common Alerting Protocol) and PLANAGERD [5] (Plan Nacional de Gestión del Riego de Desastres), which allows