Jhonatan Arenas ✉️
Get in touch with me for collaborations, new opportunities, or simply to chat about technology and innovation!
Let's 👋 Work Together
Whether you're an entrepreneur with a bold new idea or a business looking to modernize and grow, I'm here to help. As a fullstack developer and digital solutions partner, I can bring your vision to life with scalable, efficient, and tailored technology, from initial concept to full deployment.
Frequently Asked Questions
Yes, I occasionally take on freelance or contract projects, depending on my current availability and the scope of the work. Feel free to reach out and let's talk.
I specialize in fullstack web development, especially projects that require clean architecture, scalable backend APIs, and modern frontend frameworks. I also enjoy DevOps work and cloud infrastructure setups.
Absolutely. I’m comfortable jumping into legacy code or ongoing projects, identifying improvements, refactoring when needed, and helping teams get unstuck.
I work mostly with Angular or React on the frontend, NestJS or Spring Boot on the backend, and PostgreSQL or MongoDB for data. I use Docker for environment management and deploy with platforms like CapRover or AWS.
Yes, I have some experience for Angular apps with SSR/prerendering. I optimize for Google’s Core Web Vitals and follow SEO best practices for technical visibility.
Of course. I’m used to working alongside designers, writers, and PMs; I value clear communication and cross functional collaboration.
I usually start with a discovery phase to understand goals, followed by architecture design, development milestones, and regular checkins. I work iteratively and value feedback.
It depends on the project. I can work hourly, by milestone, or under a fixed price model depending on clarity and scope. We can define what makes the most sense together.
