Summary
Overview
Work History
Education
References
Timeline
Generic

Antonio Pérez Riquelme

IT Lead | Data Analytics | Data Engineer | Developer
Santiago

Summary

With over 10 years of experience in data analytics, possessing a unique blend of creativity, optimism, and analytical skills. Successfully leading teams and having a deep passion for designing and executing business intelligence solutions from both functional and technical perspectives. A business administrator with a systemic view of business processes and strong statistical, mathematical, and programming skills. Expertise spanning the retail and healthcare industries, delivering impactful solutions through analytical dashboards, process automation, and data integrations.

My skillset includes problem-solving, programming, data wrangling, data modeling, data analysis, data mining, process automation, geographical analytics, data visualization, descriptive and inferential statistics.

Tools: Python, PostgresSQL, Redshift, KNIME, QGIS, Gephi, PowerBi, Tableau, Excel, Power Point.

Overview

2025
2025
years of professional experience
7
7
years of post-secondary education

Work History

Commercial Excellence Sr. Specialist HP

Boehringer Ingelheim - Chile
2 2024 - Current

Developments

Enablers and Data Cleansing

- Creating a unique record for each HCP (Health Care Professionals), merging duplicated records using internal sources as SalesForce and external sources as Close Up (Prescriptions) and Mark Data (HCP Master Record)

Results: Over +4k new joins between sources, +200 HCP harmonized.

- Creating a unique record for each customer across diverse sources, SalesForce, SAP, and Public Sources

Public Data Handling & Integration.

- Using diagnosis and procedures from FONASA (National Health Service) DRG (Diagnosis-Related Group) data to figure out the patient journey and hospital networks

- Using graph analysis to identify the relative importance of each hospital in the network.

- Integrating CENABAST Distribution List and Purchase Orders from 'Mercado Público' and DDD IQVIA (Sell Out) to perform market size and opportunities analysis. This integration was at product SKU level and IQVIA brick polygons using georeferencing techniques.

Forecasting and Estimations

- Using integrated data to perform market scenarios and simulations at product SKU level, sales channel, brick, customer.

- Estimating disease prevalences using census data at brick level, national health survey and statistical techniques to balance and stratify the samples.

Quota Setting Process

- Using statistical techniques to assign fair quotas for each territory and product.

Commercial Operation Routines

- Calculating monthly payments for sales team

- Targeting and Segmentation process

- Maintaining dashboards updated

- Supporting ad-hoc analysis for Marketing & Sales Team

IT Lead

Johnson & Johnson - LATAM
06.2022 - 12.2023

Member of Data Integration Squad

- Development of One Single Source of Sales for LATAM

- Development of Sales by Metrics process, key process for Sales Compensation and Data Analytics Teams, changing the data pipeline and process unification for all LATAM

- Development of Sales Rep Cockpit, gathering key information from Sales Compensation, SalesForce, SAP all in the home page of SalesForce

Data Analytics Lead

Johnson & Johnson - Southern Cluster
02.2021 - 06.2022

Ownership of Sell in Data Quality for SC

- Automation of this process applying sales business rules for each document in SAP, maintaining customers and products master updated. As outcome one source of sales for Southern Cluster and sales validation process was reduced from 2 days to 15 minutes.

Pricing Excellence Lead

Johnson & Johnson - Chile
01.2019 - 02.2021

Price Policy Monitoring

- Development of a dashboard with key metrics in order to calculate adherence, freshness and dispersion of each customer inside of his cluster and against all the other clusters

Price Execution Monitoring

- Development of dashboard to identify what customers are increasing or decreasing prices, comparing last price of last year with the current price list

- Loads of Price List and Contract Automation in SAP

This development was made to improve and minimize load errors, performing previous and posterior validations. This process reduced 80% time of loading

Bids Analytics

Johnson & Johnson - Chile
07.2014 - 01.2019

Improvement and Automation of Bid and Tenders Detection Process

- Development of a text classifier, due a string in bids, perform an association with JNJ products. In one year, detection was increased 3 times with the same team, and awards increased 2,2 USD millions.

Public Market Sizing

- Development of a text classifier, due a string in purchase orders from JNJ and competitors, perform an association with JNJ products. This process allows to know every month by customer, market share, prices, quantities and products.

Sales Compass

- Development of a dashboard with quota and sales by sales representative in a daily basis for performance tracking.

Business Intelligence Analyst (Infant Formulas Division)

Pfizer - Chile
03.2011 - 07.2014

Development of a Datamart

- Sell In, Sell Out sales, market information from Nielsen in order to perform sales analysis, stocks, compensation process and forecasting.

Education

Ingeniero Comercial - Administración de Empresas

Universidad de Santiago de Chile
01.2004 - 12.2008

Idioma Japonés - Básico I

Instituto Cultural Chileno Japonés
01.2012 - 12.2012

Diploma - KDD Process & Machine Learning For Business

Universidad De Chile
01.2015 - 12.2015

References

Andre Mazzariol JNJ IT LATAM Manager, direct supervisor +55 11 99169 3414 (PRT-ENG)

Isabela Yoshizumi JNJ D&A LATAM Manager, direct supervisor +55 11 99239 6406 (PRT-ENG)

Pablo Denari JNJ Commercial Operations Southern Cluster Manager, direct supervisor +54 9 11 3184-0030 (ESP-ENG)

Miguel Higuera JNJ D&A Mexico Analyst , colleague +52 1 55 3263 8596 (ESP-ENG)

Leonor Lucero Pfizer Country Lead Chile, direct supervisor +56 9 9219 4829 (ESP-ENG)

Karen Gómez Pfizer KAM Chile, direct supervisor +56 9 6647 0883 (ESP-ENG)

Timeline

IT Lead

Johnson & Johnson - LATAM
06.2022 - 12.2023

Data Analytics Lead

Johnson & Johnson - Southern Cluster
02.2021 - 06.2022

Pricing Excellence Lead

Johnson & Johnson - Chile
01.2019 - 02.2021

Diploma - KDD Process & Machine Learning For Business

Universidad De Chile
01.2015 - 12.2015

Bids Analytics

Johnson & Johnson - Chile
07.2014 - 01.2019

Idioma Japonés - Básico I

Instituto Cultural Chileno Japonés
01.2012 - 12.2012

Business Intelligence Analyst (Infant Formulas Division)

Pfizer - Chile
03.2011 - 07.2014

Ingeniero Comercial - Administración de Empresas

Universidad de Santiago de Chile
01.2004 - 12.2008

Commercial Excellence Sr. Specialist HP

Boehringer Ingelheim - Chile
2 2024 - Current
Antonio Pérez RiquelmeIT Lead | Data Analytics | Data Engineer | Developer