Luis Enrique Guerrero Senior Data Engineer

Senior Data Engineer

Indra

Jan 2021 - Current (5 years 10 months)

• Improved stability by 25% and reduced monthly resource consumption of the platform by 12 TB memory.
• Constructed data pipelines to process semi-structured data by incorporating 750 million raw records from 18 data sources.
• Used Python, SQL, and Spark to create raw data vault ingestion that improved processing speed of data by 50%
• Identified root causes of homologation processes with a new documentation from scratch and made recommendations for corrections improving operating efficiency by 30%
• Managed and collaborated in optimal data delivery architectures ensuring consistency in 20+ ETL/ELT ongoing projects.

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Senior Data Consultant

EE Solutions

Jan 2019 - Dec 2021 (3 years)

• Translated business needs into technical specifications to deliver 20+ customized reporting systems in a Flexcube Migration Project for Fallabella Bank
• Analyzed, developed,validated and redesigned 50+ high-performance data pipelines to support complex data integration and reduced processes between 20 to 30% total time in a Digital Transformation Project for Falabella Bank

Senior Data Consultant

DWConsulware

Jan 2019 - Nov 2019 (11 months)

• Senior Analyst for requirements for Interbank. Coordination with business’ users to the Data Governance department’s processes like contacts, blacklist, PEP, or money laundering. Ingest, load and optimization using Hive, Hadoop, Unix, NiFi and Teradata that improved processing speed of data optimized by 50%
• Analized,documented,and designed As-Is/To-Be about mappings rules with high-performance architecture data flow improving technical operating eficiency by 25 % in the contactability process for Interbank

Senior Data Consultant

PowerData

Jan 2014 - Dec 2019 (6 years)

• Coordinated with suppliers,analysts and project managers about data pipelines to make The First Automation Electronic Billing Interface. Received congratulations for the delivering on time for AB InBev Quilmes Argentina
• Designed the architecture required for optimizing transformation and extraction of data using INFORMATICA with good practices improving time to 30% of total for Mix & Discounts Corporate Project ( Commercial KPIs )
• Developed Accounting' Interfaces reducing error to 0% in ZBB New Generation Project for AB InBev

Senior Analyst

Grupo el Comercio Perú

Jan 2013 - Dec 2014 (2 years)

• Analized and identified root causes of sales process with a new diagnostic evaluation from scratch in order to improve sales and improve operating efficiency by 20%
• Analized and collaborated with Commercial, Advertisement, Sales,and Operations Department updating ,cleaning, loading data from source systems to a central database in order to make 4 main KPIs about newspapers' forecast.

Analyst Executive

Tgestiona Perú

Jan 2012 - Dec 2012 (1 year)

• Colaborated with 3+ Analyst and 1 project manager for translating business needs into technical specifications to deliver 2 datamarts: Budget and Forecast. Customer: Komatsu-Mitsui

Luis Enrique Guerrero

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Luis Enrique Guerrero

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