Juan D. Pleitez

Business Analytics and Information Management Double Major with Computer Science Integration

Phone: (913) 249-5117

Email: juandipleitez04@gmail.com

Passionate about building creative and data-driven applications, with experience in multiplayer game development, and an interest in discrete mathematics, statistics, and financial data analysis.

Experience

Administrative Assistant Intern - Commercial Real Estate Development
ESSESA
San Salvador, El Salvador
May 2024 - July 2024 & May 2025 - July 2025
  • • Oversaw daily construction site activities, using AutoCAD to track progress and update plans based on adjustments made during construction.
  • • Integrated real-life site data and CAD information into Excel to project more accurate expense estimates for the project's duration.
  • • Attended financial and architectural meetings to gain insights into strategic growth approaches employed by ESSESA, a relatively new entrant in the real estate development field.
Sales Associate - Lumber & Construction Sales
The Home Depot
Shawnee, KS
June 2021 - July 2022
  • • Assisted customers with product selection, operated machinery and maintained inventory, maintained customer satisfaction

Education

BA Business Analytics, BA Information Management & Computer Science Integration Certificate
University of Colorado Boulder - Leeds School of Business
Boulder, CO
August 2022 - Present

Student at CU Boulder Leeds School of Business double majoring in Business Analytics and Information Management with certificate in Business-Computer Science Integration

Projects & Teams

Multiplayer 3D Web Game (In Development)
Personal Venture
Boulder, CO
April 2025 - Present
  • • Built an authoritative multiplayer backend with Nakama, Go, and PostgreSQL.
  • • Developed a 3D client using Three.js, Rapier, and React, optimizing performance and collisions.
  • • Used AI-assisted development + manual debugging and security review.
  • • Implemented player authentication, in-game economy, and persistent storage.
  • • Adding Stripe payments and Google OAuth for secure transactions and onboarding.

Skills

Programming & Development

C++, Python, Golang, Javascript (React, Three.js), SQL, PostgreSQL, Git & Github, Version Control, REST APIs

Business & Analytics Platforms

SAP S/4 HANA, SAP Fiori, SAP Analytics Cloud, Data Robot, Microsoft Excel, Linux Systems

Other Skills

AI-assisted development & prompt engineering, Microsoft Office Suite

Languages

English, Spanish