Software Engineer / Data Engineer

Jeremy Villegas

Software Engineer with a background in Data Engineering, focused on designing and building scalable software and data architectures for enterprise environments, integrating emerging technologies.

About me

As a Software Engineer with a background in Data Engineering, I work on the design and development of backend systems and data architectures that automate processes, connect systems, and enable evidence-based decisions.

I have contributed to building pipelines, internal tools, analytics dashboards, and operational support systems, integrating technologies like SAP, Power BI, KNIME, SQL, Python, and cloud platforms. I seek scalable, efficient, and reliable solutions that address real business needs.

My approach goes beyond technical development: I understand processes, identify optimization opportunities, and turn complexity into simple, robust, and sustainable solutions aligned with strategic goals.

I am interested in exploring the potential of emerging technologies like artificial intelligence, cloud computing, and Web3, and how they can integrate with traditional systems. I believe in critical thinking applied to engineering and in building systems ready to evolve.

Watch on YouTube Watch interview

Tech Stack

Tools and technologies I use to build software and data solutions.

I design and build end-to-end solutions: from applications and APIs to pipelines, automation, and visualization for decision-making.

Data & Analytics

KNIME KNIME
Databricks Databricks
Power BI Power BI
SAP SAP
Python Python
SQL SQL
MySQL MySQL
Postgres Postgres
Oracle Oracle

Backend

Java Java
Spring Boot Spring Boot
Node.js Node.js
.NET .NET
C# C#

Frontend

JavaScript JavaScript
TypeScript TypeScript
Angular Angular
React React
HTML HTML
CSS CSS

Tools & Dev

Git Git
GitHub GitHub
MongoDB MongoDB
Figma Figma
Jira Jira
Supabase Supabase
Azure Azure
Android Studio Android Studio

Projects

Selected projects

Web and data projects that blend product, analytics, and impact.

PetWise logo
PetWise
 Moka Vet & Hotel cover
Moka: Vet & Hotel
Clever Solutions
 Matrix Calculator cover
Matrix Calculator
 Real-time calisthenics movements cover
Real-Time Calisthenics Movements
 Electric force simulator cover
Electric Force Simulator
 Projectile simulation cover
Projectile Simulation on a Cartesian Plane
SIMEPCI
Staries
 Gym X cover
Gym X

Work experience

Professional track record in multinational companies

I have built experience across different areas and multinational organizations, leading automation, data, and continuous improvement initiatives.

Procter & Gamble

Data Engineer & Costing Owner

Jul 2024 - Present

I work in a hybrid role combining Costing Ownership with Data Engineering, supporting European markets through accurate cost management, data validation, and continuous process improvement. I lead automation and optimization initiatives using KNIME, Power BI, Power Apps, VBA, Python, and SQL, reducing manual effort and improving reporting reliability.

I design and implement scalable dashboards, automated workflows, and data pipelines with KNIME and Azure Data Factory to increase visibility and operational efficiency. I collaborate with cross-functional and cross-regional teams and adjust priorities during high-demand cycles. I also support annual cost planning and ensure consistency in Step 6 standard costing processes.

Procter & Gamble

Pricing Owner

Sep 2022 - Jun 2024

I managed end-to-end pricing operations for North America and Latin America, ensuring accuracy, on-time updates, and alignment with business rules. I designed and implemented VBA automations to optimize pricing model updates and improve reporting efficiency.

I oversaw scorecards, working files, and performance reports using SAP, KNIME, and Power BI, enabling leadership decisions with reliable data. I collaborated with finance teams on reconciliations and supported monthly and quarterly reporting cycles to ensure operational consistency.

Infotree Global Solutions

Talent Supply for P&G

Mar 2022 - Sep 2022

I worked as a contractor for P&G Costa Rica on costing and pricing. I analyzed production, distribution, and sales costs across LA, NA, AMA, and EU regions to optimize profitability and competitiveness.

I drove data management with a financial focus and used reporting tools to move from reactive to proactive processes, communicating complex analyses clearly to align teams.

Grupo Electrotécnica

Accounting Assistant

Oct 2021 - Dec 2021

I managed accounts receivable, billing, payment follow-ups, and reconciliations. I kept cost records up to date and resolved outstanding balance discrepancies.

I worked on payment processes and compliance with government entities, supporting financial and data reporting with a focus on SAP.