Summary
Overview
Work History
Education
Skills
Certification
Languages
Hobbies and Interests
Training
Work Availability
Timeline
Generic
Carlos Alberto Córdoba

Carlos Alberto Córdoba

Medellin,ANT

Summary

Results-driven electronic engineer with a proven track record in mobile networks planning, optimization, and capacity management across multiple technology generations. Specializes in Core Network, Radio Access Networks, and Transmission Systems to ensure the development of high-performance, scalable, and reliable networks. Proficient in data wrangling, statistical analysis, and dashboard reporting using tools such as SQL, Python (Pandas, NumPy, Matplotlib), and Power BI to provide actionable insights for strategic decision-making. An engineering-minded individual excelling at transforming raw data into impactful narratives that drive business outcomes. Actively seeking opportunities to contribute to data-driven teams and collaborate with seasoned professionals in an innovative setting. Open to connecting with individuals seeking a dedicated data enthusiast skilled at solving complex problems with clarity and precision.

Overview

26
26
years of professional experience
1
1
Certification

Work History

Radio Access Network Capacity Engineer

CLARO S.A
08.2015 - 01.2025
  • Planning and dimensioning of access network capacity in 2G, 3G, 4G.
  • Planning and design of rehoming or rehosting to ensure the efficient distribution of resources.
  • Optimization of LAC, RAC, TAC borders.
  • Development of strategies for expansion, upgrade and shutdown of access infrastructure.
  • Traffic Projections for RNC Using the Holt-Winters Model

CS Core Planning Engineer

CLARO S.A
10.2006 - 07.2015
  • Integration of NSN network elements: MSC, MSS, MGW, RNC, BSC, HLR.
  • Core voice capacity planning based on projections.
  • Implementation of Number Portability.
  • Creation, removal, or expansion of voice routes
  • Integration of new services (Never Loss Call, Ring Back Tone, Call Me Now, Location-Based Services)
  • Creation, removal, or modification of 1XY numbering routes
  • Creation, removal, or modification of international PLMNs.
  • Design of TDM, ATM, IP, and SIP routes.
  • Migration of TDM routes to IP.
  • Network planning for prepaid platforms (IN Siemens).
  • Creation of statistical reports and charts to support KPI monitoring.

RF Planning and Optimization Engineer

CLARO S.A
05.2001 - 09.2006
  • Ensured compliance with network quality standards by monitoring voice and data KPIs (2G/3G).
  • Performed RF optimization through coverage analysis, traffic balancing, and drive testing.
  • Analyzed and fine-tuned adjacency plans and handover thresholds to enhance ISHO performance.
  • Identified and resolved co-channel and adjacent channel interference issues using MALIST.
  • Conducted GSM network dimensioning: LAC planning, TRX allocation, base station and BSC design.
  • Evaluated and implemented vendor-specific (NSN) features to enhance performance.
  • Contributed to the regional network expansion strategy through coverage planning and site design.
  • Improved handover success rate and voice quality across multiple high-traffic clusters.
  • Supported the launch of new cell sites, resulting in enhanced coverage and reduced dropped calls.
  • Enabled efficient resource utilization by balancing TRX and TCH traffic loads.

Transmission Engineer

CLARO S.A
09.1998 - 05.2001
  • Preventive and corrective maintenance of Nortel Networks TDMA Base Stations.
  • Preventive and corrective maintenance of Microwave Equipment. (PDH MNI-NEC / SDH Alcatel)
  • Centralized monitoring of of TDMA Base Stations.
  • Centralized monitoring of Microwave Equipment.
  • Achievement: Monitoring of unsupervised microwave equipment (MNI) through E1/T1 Newbridge Converter.

Education

Electronic Engineering -

Universidad Pontificia Bolivariana
01.1998

Law - undefined

Universidad Autónoma Latinoamericana
01.2021

Psychology - undefined

Universidad San Buenaventura
01.2010

Skills

  • Radio Frequency Expertise

  • SQL

  • Python

  • Power BI

  • Attention to Detail

  • Research Skills

  • Interpersonal Communication

  • Time Management

  • Advanced Excel

  • Advanced Access

  • Tableau

Certification

  • Introduction to Data Analytics. IBM Mar 2025
  • Python for Data Science, AI & Development. IBM Mar 2025
  • Python Project for Data Science. IBM Mar 2025
  • Introduction to Data Engineering. IBM Mar 2025
  • Foundations: Data, Data, Everywhere. Google Mar 2025
  • Ask Questions to Make Data-Driven Decisions. Google Mar 2025
  • Prepare Data for Exploration. Google Mar 2025
  • Process Data from Dirty to Clean. Google Mar 2025
  • Analyze Data to Answer Questions. Google Apr 2025

Languages

Spanish
English

Hobbies and Interests

Playing music, Reading, Language exchange, Astronomy, Gym

Training

  • Applied Project Management 2807 — Global Knowledge, Apr 2013
  • Project Management Fundamentals — Global Knowledge, Mar 2013
  • R4 Dimensioning [SR4.0] (CNCM) — NSN, Nov 2012
  • NectAct OSS5.3 Core Network Configuration Management (CNCM) — NSN, Feb 2012
  • Media Gateway Troubleshooting U4 — NSN, Oct 2011
  • ITIL V3 Foundation for IT Service Management — Hewlett Packard, Aug 2010
  • TK301 HLR Router for GSM (G-Flex) — Tekelec, Apr 2010
  • TK300 Application Server & EPAP Administration ITU — Tekelec, Apr 2010
  • TK145 Eagle STP Maintenance and Database Administration — Tekelec, Mar 2010
  • TK155 Eagle 5 STP Global Title and Gateway Screening — Tekelec, Mar 2010
  • 3G Core Network Delta Hands-on Advanced Training — NSN, Sep 2009
  • Switching Core Network Routing MSS SR2.3 — NSN, Nov 2008
  • Implementing Cisco Quality of Service (QoS) — CCT Corporation, Mar 2007
  • Interconnecting Cisco Network Devices — CCT Corporation, Dec 2006
  • CCNA Step by Step — CCT Corporation, Dec 2006
  • Explain — NOKIA, Dec 2005
  • DX-SOM — NOKIA, Oct 2005
  • Base Station Subsystem Operation — NOKIA, Oct 2005
  • Radio Network Optimization Principles — NOKIA, Dec 2003
  • BSS Parameter — NOKIA, Jul 2003
  • TCP/IP for MPC Course — NOKIA, Apr 2003
  • DX-200 Theory Training — NOKIA, Feb 2003
  • 2G SYSTRA — NOKIA, Jan 2003
  • System Optimization AMPS/TDMA — Nortel Networks, Aug 2001
  • Radio PDH Melodi 9400UX — Nov 1999

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
swipe to browse

Timeline

Radio Access Network Capacity Engineer

CLARO S.A
08.2015 - 01.2025

CS Core Planning Engineer

CLARO S.A
10.2006 - 07.2015

RF Planning and Optimization Engineer

CLARO S.A
05.2001 - 09.2006

Transmission Engineer

CLARO S.A
09.1998 - 05.2001

Law - undefined

Universidad Autónoma Latinoamericana

Psychology - undefined

Universidad San Buenaventura

Electronic Engineering -

Universidad Pontificia Bolivariana

Similar Profiles

CREATE PROFILE
Carlos Alberto Córdoba