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Testing Calida

@testingcalida

Testing Engineer and telecommunications specialist with 7+ years in mobile device homologation, RF documentation, and network quality analysis.

Colombia

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What I'm looking for

I’m looking for a role where I can lead mobile device certification and network testing, combining 2G–5G technical expertise with quality and continuous improvement. I want to work with teams that value documentation rigor, troubleshooting, and measurable performance outcomes.

I’m a Telecommunications Engineer and Testing Engineer with 7+ years in the mobile telecommunications industry, specializing in field testing, mobile device homologation, and network performance analysis across 2G, 3G, 4G, and 5G.

Since 2020, I’ve led device certification processes for TECNO, INFINIX, and ITEL at Transsion across the Latin American market, combining a quality-driven mindset with strong technical execution and continuous improvement.

In my testing work, I’m responsible for call, SMS, and mobile data transfer testing, and I handle log analysis and bug tracking in Jira. I also use IMS & XCAP technologies to support service performance optimization.

Earlier, I generated RF engineering and Nokia optimization documentation for Claro, audited rollout and modernization work across GSM/UMTS/LTE, commissioned LTE equipment for operators, and supervised LTE installations. I bring leadership from both hands-on technical roles and structured documentation and auditing responsibilities.

Experience

Work history, roles, and key accomplishments

Current

Testing Engineer

Current

Transsion Holdings

Sep 2020 - Present (5 years 9 months)

Responsible for call, SMS, and mobile data transfer testing across 2G, 3G, 4G, and 5G networks. Leads mobile device homologation for TECNO, INFINIX, and ITEL with national and international operators and performs log analysis with Jira using IMS and XCAP technologies.

Mobile Device Homologation Log Analysis Jira

Regional RF Documentation Engineer

MSI Americas

Mar 2020 - Sep 2020 (6 months)

Generated base network reports for RF engineering analysis within Nokia's Optimization project for the Claro operator. Monitored base stations using KPI analysis with Excel macros and Power BI dashboards.

Base Station Monitoring KPI Analysis Excel Macros Power BI Claro Network Analysis

Documentation Auditor

MSI Americas

Mar 2019 - Oct 2019 (7 months)

Generated reports for Nokia roll-out and modernization projects for the Claro operator. Audited and documented work performed across base stations covering GSM, UMTS, and LTE technologies.

Technical Documentation Auditing Nokia Roll Out Network Modernization Base Station Documentation Claro Operator Projects

Mobile Equipment Commissioning Engineer

Gamma Solutions & Energy

Oct 2018 - Mar 2019 (5 months)

Implemented LTE on the 2100 MHz band for the Avantel operator in a Nokia project. Installed baseband cards (FBBC), LTE system modules, RF equipment, and antennas at mobile base stations.

LTE Commissioning 2100 MHz LTE Nokia Projects FBBC Baseband Cards LTE System Modules Antenna Installation Telecom Site Deployment

Supervisor Inspector

OSC Telecoms & Security Solutions

Mar 2018 - Sep 2018 (6 months)

Supervised a Nokia project for the Claro operator as a second LTE carrier on the 1900 MHz band. Oversaw installation of FBBC baseband cards into LTE system modules to enable data and voice transmission on the 1900 LTE band.

LTE Carrier Supervision 1900 MHz LTE FBBC Installation LTE System Modules Telecom Site Inspection Nokia Claro Projects RF Telecom Deployment Oversight

Level 1 Engineer

ARCOM S.A.

Jun 2017 - Jul 2017 (1 month)

Provided network and communications administration with technical support responsibilities. Supported day-to-day operations requiring troubleshooting and technical assistance.

Network Administration Communications Support Technical Support Troubleshooting Telecom Operations Network Monitoring