Juan Guillermo Grajales Villegas

juangrajales81@gmail.com

Medellín - Colombia

Microsoft Certified: Azure Fundamentals

Web Developer with over 10 years of experience in the IT industry. Proficient in .NET, C#, and React, I have a strong passion for staying at the forefront of emerging tech trends. My commitment is to consistently deliver high-quality code that fulfills both user and business requirements.

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Experience

.NET Analyst

C# .NET and React developer at an innovative consulting firm specialized in R&D. Gather technical requirements, analyze, design and develop new functionalities.

August 2022 - Present day

Full Stack Developer

Developed and supported websites created with Angular, Node.js and PHP. Also, supported Windows apps created with C# or Visual Basic.

September 2020 - May 2022

Web Developer

Met with customers to gather requirements and design sites. Developed and supported web components (PHP and JavaScript).

March 2015 - Aug 2020

Junior Java Developer

Worked closely with a senior developer, learned advanced project management skills. Performed website development with Java and Spring Framework.

October 2011 - Jan 2015

Education

Structuralia / UCAM

Master's Degree in Artificial Intelligence
Mar 2024 - Mar 2025

Politécnico Grancolombiano

Bachelor's Degree in Software Engineering
Feb 2019 - Aug 2023

ITM Institución Universitaria

Associate's Degree in Information Systems
Feb 2001 - Dec 2004

CESDE

Technical Certificate in Computer Analysis and Programming
Feb 1999 - Nov 2000

Skills

Programming Languages & Tools

Courses & Certifications

Credly Badges here

Pluralsight activity, courses, and badges here

Codecademy profile here

Microsoft Learn profile here