Hi! I am Facundo Naranjo, a Backend Developer.
Based in Argentina, I specialize in creating robust backend systems. I am deeply committed to problem-solving and constantly learning to stay up-to-date with the latest industry trends.
About me
Know me better
I started programming in JavaScript when I was eight years old, and I haven’t stopped learning since. Although I began working as a full stack developer, my greatest passion is backend development the field in which I specialize.
Soft Skills for Problem Solving
I use strong soft skills to drive goals and build a positive, collaborative workplace.
Brilliant Mind for Challenges
Challenges inspire me to think deeper, solve smarter, and keep growing.
Fast Learner and Adaptable Solver
I’m fueled by learning, collaboration, and the belief that there’s always room to improve.
Coding Enthusiast Since Age 8
I’ve been deeply committed to programming since childhood, driven by curiosity and creativity.
Resilient Strength in Challenges
A winner is nothing more than a loser who found the courage to try again.
Committed to Excellence
One small detail might not matter, but many can define the quality of the whole that’s why I focus on details.
Experience
Discover my work
Check out my experience as a developer to see how I can bring value to your projects and team.
deCampoaCampo
Backend Developer
Buenos Aires, Argentina
April 2025 - Present
Main technologies: Nest.js, TypeScript, AWS, Docker, Jest, Microservicies
- Developed a credit analysis software to evaluate users’ eligibility for loans.
- Developed an event management platform with QR-based guest access and invitation sharing.
- Developed a backend system to create, manage, and serve stories for users.
Bigger
Full Stack Developer
Sídney, New South Wales, Australia
November 2022 - April 2025
Main technologies: Next.js, Nest.js, TypeScript, AWS, Jest, Cypress, Redux, Docker
- Developed data labeling workflow for an Australian AI company.
- Built a business tool to enhance environmental and workplace sustainability.
- Optimized irrigation management software for 150+ Australian farms.
- Fixed AWS Cognito–Microsoft account issues for seamless login.
Projects
Things I’ve built with code
Here are some examples of what I enjoy building with code.
Magneto API
November 2024
Main technologies: Nest.js, TypeScript, Docker, Jest, SQL
- Detects whether a DNA sample belongs to a mutant or a human via the /mutant endpoint.
- Persists all DNA sequences in a MySQL database for later analysis and tracking.
- Provides a /mutant/stats endpoint that returns statistics: total counts of human vs. mutant DNA, and the ratio between them.
Skills
Discover my skills
Here are the main tools I use to build solutions for the backend.
Programming Languages and OS
TypeScript
Linux
Backend technologies and Cloud
Nest.js
Docker
MySQL
PostgreSQL
AWS
RabbitMQ
Development and Automation Tools
Jest
Git
Eslint
Prettier
Husky
Github
Actions
Would you like to reach out to me?
Looking to collaborate on a web development project? Feel free to reach out! I'm always open to discussing new opportunities. You can contact me through my social media channels for any inquiries or project proposals.