Nelson Peralta

Data Analyst | ENEE – National Program for Electricity Loss Reduction
ENEE is Honduras' national electric utility — the largest power distribution network in Central America, serving 1.2M+ customers across all 18 departments.

• Designed and automated the onboarding pipeline for new AMI data sources into production, engineering the technical process end-to-end for macro-meters entering the networ

Led IT support and data reporting for a US-based call center client, combining enterprise systems administration with operational data analysis and automation.

• Delivered 2,417+ hours of data engineering and operational reporting over 14 months, maintaining a 5.0/5.0 client satisfaction rating.
• Built data extraction and cleaning workflows using SQL and Excel; engineered deduplication logic t

• Built network performance monitoring across 50+ nodes, reducing incident detection time by ~30%.
• Built and maintained Power BI and Grafana dashboards consumed daily by NOC and engineering teams, replacing manual Excel reports that took 3+ hours to compile.

Data Transmission Specialist (O&M Internship) at Claro Honduras, focused on network infrastructure analysis and troubleshooting. Key responsibilities included:

• Analyzed network design and infrastructure for WAN, LAN, and WLAN environments.
• Diagnosed faults in Metro Ethernet, SDH, and DWDM networks.
• Configured ETX devices, routers, and switches.
• Performed troubleshooting on Metro Ethernet

Technical Project Lead — Infrastructure Engineering at Comunicaciones Globales, supporting telecommunications infrastructure projects for government and corporate clients. Key responsibilities included:

• Managed bid processes and prepared technical proposals for government projects.
• Configured, programmed, and installed telecommunications equipment on-site.
• Prepared technical drawings and ne

Program covering ML fundamentals, supervised/unsupervised learning, time series analysis, EDA, and dimensionality reduction — reinforcing the applied data science foundation behind my data engineering work.

Graduate capstone: Co-developed an end-to-end ML forecasting pipeline on Microsoft Fabric (Lakehouse, OneLake, Data Engineering, SQL Analytics) using real-world energy consumption data — ingestion, EDA, modeling (SARIMA/Prophet vs. XGBoost), and Power BI dashboards. Applied data governance controls: anonymization, access control, and audit logging.

Issued Feb 2026

Issued Dec 2025

Issued Mar 2025

Issued May 2024

Issued Mar 2024

Issued Oct 2024

Bachelor's thesis and coursework focused on telecommunications network design, infrastructure analysis, and systems engineering — foundational technical training that led into data pipeline and systems automation work.

Issued Dec 2020 · Expired Dec 2020

Issued Oct 2020

Issued Dec 2020