> Go
Backend development, concurrency, JSON
2
years
Noah Kuperman
Software Engineer · Backend & Full Stack 4th-year Computer Science student passionate about software engineering, backend development and distributed systems.
I build complete applications for personal projects and real clients, participating in the entire lifecycle: architecture, implementation, deployment and infrastructure on Linux using Docker.
I enjoy designing maintainable software through Clean Architecture, SOLID and design patterns, with a special interest in backend, concurrency, networking and distributed systems.
Projects
- Study Plan Campaign
Cross-platform application to generate intelligent study plans. It implements Clean Architecture, MVVM and Repository Pattern, processing directed graphs to plan dynamic study schedules.
- Distributed File System
Distributed file system in Go that allows storage across multiple nodes. Uses TCP and JSON for network communication, with concurrent goroutines for asynchronous data replication between servers.
- Landing Page with Payment Gateway
Full Stack application for a real client with online payments. Backend in Go, Docker and Nginx for deployment on Linux, integrating Mercado Pago and Resend to process payments and send transactional emails.
- Super Mario Bros Java
Super Mario-style video game developed in Java. It implements object-oriented programming, SOLID, UML and design patterns in the game logic (character control, levels and basic physics).
Experience
- 2025 — Present Freelance Full Stack Developer | Freelance
Design and implementation of web solutions for real clients. Responsible for the complete cycle: software architecture, Go backend, HTML/CSS frontend, deployment on Linux using Docker, Nginx configuration and integration of third-party APIs (payments, emails, etc.).
- 2025 — 2026 Customer Service | La Facturería
Customer service at an electronic invoicing company. Managing user requirements and service support. Basic commercial coordination, developing communication, empathy and problem-solving skills in customer service environments.
Technologies
> languages
> Java & Kotlin
OOP, SOLID, design patterns
3
years
> C
Algorithms, data structures
3
years
> TypeScript
React, static typing
2
years
> Python
Web development, scripting and automation
2
years
> frontend
> React Native
Cross-platform mobile applications
2
years
> HTML/CSS
Layout and web interface design
3
years
> devops
> Linux
Unix server administration
4
years
> Docker Compose
Docker container orchestration
2
years
> Docker
Containers and service deployment
2
years
> Nginx
Web server, reverse proxy and load balancing
4
years
> Git
Version control and collaboration
4
years
> architecture
> Clean Architecture
Layer-based design for maintainable code
> MVVM
Architecture pattern for user interfaces
> SOLID
Object-oriented design principles
> Design Patterns
Software design patterns to solve common architecture and design problems
> Testing
Unit, integration and end-to-end testing to ensure software quality
> tools
> Git & GitHub
Code repository platform
> Postman
Testing and consuming REST APIs