Open to opportunities

Rafael Useche Guilliod

@rafaelusecheguilliod

Message

developer driving cloud migrations and business process automation.

Venezuela

Message

What I'm looking for

I seek roles where I can lead Power Platform and cloud migration projects, build automation and BI solutions, mentor teams, and deliver measurable operational impact in collaborative, growth-focused environments.

I am developer and software engineer with extensive experience building enterprise applications, cloud migrations, and automation solutions. I have led application development at Chevron, founded a cryptocurrency exchange, and delivered mission-critical systems that scaled to thousands of users.

My accomplishments include migrating legacy applications to Azure, developing high-usage Power Platform apps, implementing finance and HR automation, and creating secure trading platforms with rigorous testing. I focus on practical, reliable solutions that improve operations and reduce costs.

Experience

Work history, roles, and key accomplishments

Current

Power Platform Developer

Current

Useche Software House LLC

Jan 2023 - Present (2 years 9 months)

Founder and Power Platform developer providing software development and consulting services, delivering Power Apps, Power Automate and Azure-based solutions to enterprise clients since 2023.

Power Platform Power Automate Azure Dataverse C++SQL Server

Applications Lead

Chevron

Jan 2019 - Dec 2022 (3 years 11 months)

Led development and migration of 14+ legacy applications to Azure and built high-impact Power Platform solutions (Finance accruals, Board Director app, HR automation) that ranked in Chevron's top 10 daily interactions worldwide.

Power Automate Power BI Azure SQL Server Oracle C++SharePoint Dataverse

Founder

Colibit

Jan 2017 - Dec 2019 (2 years 11 months)

Founded and developed a real-time cryptocurrency exchange and trading engine, implemented secure wallet systems, KYC intelligence, RPA banking automation, and achieved 10,000+ users.

MeteorJS React JavaScript MongoDB Meteor.Js RPA & Security Unit Testing KYC Performance Testing

System Analyst

General Motors

Jan 2011 - Dec 2016 (5 years 11 months)

Delivered software and BI solutions for sales and legal departments, built an issue-tracking system resolving 30,000+ vehicle registration cases and dashboards that saved millions in legal fees.

SQL Server Tableau PowerShell C++SharePoint Business Intelligence

Software Developer

Burnison Engineering

Jan 2009 - Dec 2010 (1 year 11 months)

Developed and implemented data acquisition software and Modbus drivers for OMNI and Daniel flow computers across Colombia and Chile, supporting industrial data collection projects.

C++Modbus Data Collection Scrum .NET