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.

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 Products

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
GymFlow Fitness Equipment

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
PeopleHub HR Team

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

Let's Connect

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

💼
LinkedIn
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San Jose, Costa Rica