Allan Umana

Bilingual Software Developer

Building reliable applications with clean code and user-focused design. Specialized in full-stack development with expertise in Python, Java, C#, and modern web technologies.

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About Me

Software Developer & Problem Solver

I'm a software developer from Costa Rica passionate about turning complex problems into efficient business solutions. My approach combines technical skills with a strong focus on functionality and user experience.

Currently, I am developing real-world applications including an inventory system for the retail sector and management tools for fitness centers. I am disciplined, eager to learn, and looking for opportunities to apply my Full-Stack knowledge in a professional team.

Beyond coding, I apply the same dedication to my personal growth and surfing, believing that consistency is key to success.

Technical Skills

Python Java C# JavaScript React .NET Node.js SQL REST APIs Git Agile/Scrum Linux

My Projects

Farmasi Beauty Inventory

Inventory management dashboard for beauty product distributors. Features real-time stock alerts, category filtering, and elegant rose gold design.

React Vite Express i18n

GitHub → Live Demo →

GymFlow - Fitness Center

Comprehensive gym management system with member tracking, workout scheduling, attendance monitoring, and equipment management. Modern dark theme with real-time analytics dashboard.

React Vite Express Prisma

GitHub → Live Demo →

PeopleHub - HR Management

Complete HR platform with employee directory, leave request management, department organization, and job posting system. Features approval workflows, status tracking, and intuitive sidebar navigation.

React Vite Express Prisma

GitHub → Live Demo →

Let's Connect

I'm always interested in hearing about new opportunities and collaborations. Feel free to reach out!

📧

allan.umana@outlook.com

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📍

San Jose, Costa Rica