Xerxes Tirado
Cochabamba
Summary
Proactive Data Analyst with Three+ years data analysis experience in a large Amazon aggregator. Effective driver of data driven insights and responsible of 1.8 Million Dollars in advertisement budget. Communicative and collaborative with proven history of supporting corporate growth and revenue.
Overview
9
9
years of professional experience
Work History
Data Analyst Lead
GOJA
05.2022 - Current
- Developed an algorithm for catching wasted spend in campaigns with low conversion rate
- Developed an algorithm to find new market share based on customer queries and product reviews
- This algorithm increased traffic 53% increasing conversions from 15 to 35%
- Increased companies’ revenue by 3% by reducing advertisement spend in low traffic SEO.
Data Engineer Jr
GOJA
03.2021 - 05.2022
- Developed an algorithm for data quality based on a support vector machine learning. The model detects anomalies in data size and ingestion date
- Developed ETLs processes for inventory KPIs
- Developed an Advertisement automation for campaign optimization based on conversion rate
- Developed an Algorithm for processing performance for newly launched products.
Research assistant
Idaho National Laboratory/ Idaho State University
01.2020 - 02.2021
- Developed a python script for data mining on reactor design characteristics from OSTI (U.S. Department of Energy Office of Scientific and Technical Information.)
- Transcribed data from audio, video, and scanned records to digital written form
- Worked on data entry for reactor-sized calculations
Researcher
Universidad Privada Boliviana
10.2014 - 06.2016
- Implemented the study of efficiency and cost of a heating system based on renewable energy for social purposes
- Developed a python script for the data collection of temperature instruments
- Worked on data entry tasks, transcribing instrument data to excel worksheets.
Education
Master of Science - Data Science And Business Analytics
Nebrija University
Madrid, Spain05.2022
Bachelor of Science - Nuclear Engineering, Applied Mathematics
Idaho State University
Pocatello, Idaho08.2020
Skills
- Data Analysis
- Data Mining
- Data Tools (Excel)
- SQL Data Scripting
- Machine Learning Modeling
- Data Science
- Data Entry
- Vast Data Sets Data Exploration
- Data Visualization (Power Bi)
- Process automation
- Data Scraping
Languages
English, Spanish
Native language
Timeline
Data Analyst Lead
GOJA
05.2022 - Current
Data Engineer Jr
GOJA
03.2021 - 05.2022
Research assistant
Idaho National Laboratory/ Idaho State University
01.2020 - 02.2021
Researcher
Universidad Privada Boliviana
10.2014 - 06.2016
Master of Science - Data Science And Business Analytics
Nebrija University
Bachelor of Science - Nuclear Engineering, Applied Mathematics
Idaho State University
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