Open to opportunities

Juan Céspedes

@juancespedes

Message

Systems and Computing Engineer building scalable full-stack solutions with React, .NET, Python, and AWS.

Colombia

Message

What I'm looking for

I seek a collaborative, agile engineering team where I can build scalable user-focused applications, work with cloud/DevOps tools, and grow technically and professionally.

I am a Systems and Computing Engineer with hands-on experience across frontend and backend development, delivering production-ready features using React, .NET, Python, and AWS. I focus on creating efficient, user-focused solutions and improving system performance through parallel and asynchronous programming.

I've designed and developed backend services, containerized applications with Docker, built APIs and internal tools, and participated in deployment workflows to production. I have experience modernizing legacy code, developing responsive web applications with React/Next.js/TypeScript, and building .NET applications with C#, Blazor, and MAUI.

I collaborate effectively in agile teams, contribute to code reviews and sprint planning, and manage data with SQL Server and Postgres. I am eager to join impactful engineering teams locally or internationally and continue delivering scalable, maintainable software.

Experience

Work history, roles, and key accomplishments

Current

Software Development Engineer

Current

Global Network Solutions

Jan 2026 - Present (2 months)

Designing and developing backend services in Python, containerizing applications with Docker and contributing to AWS-based deployments to deliver production-ready features and improve system performance.

Python Docker AWS REST APIs Asynchronous Programming CI CD Backend Development

Software Engineer Intern

Global Network Solutions

Jul 2025 - Dec 2025 (5 months)

Developed backend services and internal tools in Python, refactored legacy code to improve maintainability, and participated in agile processes to deliver production features.

Python Refactoring Backend Development Agile Git Testing APIs Docker

Software Engineer (Junior)

CMSoftLutions

Sep 2024 - Jul 2025 (10 months)

Built efficient, scalable applications using C# and .NET, implemented Blazor and MAUI UIs, and managed SQL Server databases to ensure performance and data integrity within an agile team.

C#.NET Blazor MAUI SQL Server Database Optimization Agile

Front-end Developer

Fundación Casa De Colombia

Jan 2024 - Jun 2024 (5 months)

Developed and deployed a responsive web application using React, Next.js, and TypeScript, improving data accessibility for over 200 beneficiaries.

React Next.js TypeScript JavaScript Responsive Design HTML CSS Accessibility Frontend Development

Education

Degrees, certifications, and relevant coursework

Pontificia Universidad Javeriana Cali

Engineer (Systems and Computing), Systems and Computing Engineering

2020 -

Pursuing a Systems and Computing Engineering degree with coursework and projects focused on software development, backend services, and cloud deployment.