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Wilfredo Rosales

Wilfredo Rosales

BI Specialist

Fairwinds Estate Winery


My Portfolio Highlights

My New Project

Dr. Semmelweis and the Discovery of Handwashing

My New Track

Data Scientist

My New Course

Introduction to Python

Driving success in data projects, I've led transformative efforts in both corporate giants and agile startups, turning vision into reality. Currently, I spearhead a data initiative that empowers every facet of business, delivering a comprehensive data and process automation ecosystem in under a year.

My Work

Take a look at my latest work.


Live training | 2023-06-13 | Building AI Applications with LangChain and GPT


Competition - Supply Chain Analytics


Introduction to Image Classification in PyTorch (copy)

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

Catholic University of Chile Certificate in Big Data and Machine Learning

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

Unicomer Group | Mar 2023 - Present

Regional Financial Services Coordinator

• Lead the development of new transaction channels, FINTECH initiatives, financial services, and regional commercial alliances • Designed and implemented technical solutions for workload management to improve SLA for Credit Evaluation • Managed the value-added services program in eight countries • Accomplishments: o Annual CAGR of over 20% for the value-added financial services o Successfully developed UNICOMER’s insurance program, third party collections and a third-party financing solution for our allied stores
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Fairwind Estate Winery | Jun 2022 - Present

Business Intelligence Specialist

• Design and lead the implementation of the company’s data strategy, developing the required data environment using Azure solutions and Databrick’s Lakehouse architecture • Leverage Azure tools to finalize the digital transformation of the company’s processes (reports, Dashboards, and systems integrations) • Participate in commercial and marketing activities both as information provider and strategist • Accomplishments: o Implementation of a Lakehouse architecture to solve the company’s data ingestion, transformation, and visualization requirements o Automation of business-critical procedures freeing up to 50% of the customer service capacity

Fairwinds Estate Winery | Jun 2022 - Present

BI Specialist

• Designed and led the implementation of the company's data strategy by creating a robust data environment using Azure solutions and Databricks' Lakehouse architecture. • Utilized Azure tools to drive the company's digital transformation, including the enhancement of reports, dashboards, system integrations, and API development. • Contributed to commercial and marketing activities by providing valuable information and strategic insights. • Accomplishments: o Implemented a cutting-edge Lakehouse architecture to address the company's data ingestion, transformation, and visualization needs. o Automated critical business procedures, resulting in a 50% increase in customer service capacity.

Unicomer Group | Apr 2021 - Jun 2022

Corporate Business Intelligence Consultant

• Developed Expected Credit Loss models and lead their adoption in credit operations and financial reporting • Developed automated pipelines using ORACLE SQL Databases to supply data for dashboards and other credit portfolio management tools, covering seventeen countries • Created customer clustering, product recommendation and purchase prediction models for sales activities • Accomplishments: o Standardization of KPI’s and business definitions across countries and corporate reporting tools o Automatic data pipeline development with daily updates vs previous once a month cadence o Increase of 30% in marketing campaign conversion in Honduras and Nicaragua

My Education

Take a look at my formal education

Msc. in Banking and Finance in FinanceAlcala University | 2011
Bsc. in International Trade in International TradeTamkang University | 2010

About Me

Wilfredo Rosales

Experienced Data analyst with Data engineering abilities. I do view things more from the business side but am capable of creating a working data ecosystem from the ground up and delivering valuable data and automation solutions to any business.

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