Logo Marcos Dionel

I'm Marcos

Frontend Developer & Content Creator

Freelance developer with 2+ years of experience building robust, scalable, and interactive full-stack applications.

2

Years of Experience

+10

Customer Satisfactions

25

Completed Projects

+10K

Followers on Instagram

Recent Projects

Customer Opinions

He was able to fix the vulnerabilities in my database and developed a new website

He was in charge of creating our website from scratch and positioning it online. At first, we had several meetings to discuss the issues with my Wordpress database and the censorship of my website by Google. He proposed a solution and a modern website. He perfectly delivered the design we asked for and ensured optimal performance — I analyzed it with PageSpeed and everything scored above 95.

Federico Lanuque
Federico Lanuque

iNESVA | HR Consulting

He provided excellent service, we were very pleased

He designed all the branding for my agency, some flyers for my Instagram account, and finally I asked him for a very simple website so our clients could access more information about us. Marcos was very attentive throughout the whole process!

Ecomlab
Ecomlab

E-commerce agency

Marcos is an excellent professional

I asked him for a website to promote my cabins in southern Argentina. As soon as we started, he asked me to share all the property photos via Drive, and then he took care of everything else. He showed me weekly progress and waited for my approval to move forward at each step. Today, he's the one who makes updates when I need them and ensures the site stays secure and active.

Ariel Tropielli
Ariel Tropielli

Limite Sur | Cabin Rentals

A developer with a lot of initiative and very clear when explaining technical things

I found him through his Instagram account where he posts programming content — it caught my attention and I decided to consider him for one of my projects. He helped me a lot integrating a service into my eCommerce. From the start, he presented his proposal very professionally and it was clear he really knows what he's doing.

Pablo Albarracin
Pablo Albarracin

Project Manager

I was impressed with the result — it was way beyond my expectations. It was a pleasure to work with someone as committed as Marcos.

He migrated my website from Wordpress to Astro, a more modern technology. I never had performance or SEO issues again. He guided me from the start, and we had weekly meetings until we achieved the final result. He listened carefully to every change I requested and implemented them one by one. A real pleasure to work with him.

Alejandro Lanuque
Alejandro Lanuque

International Speaker | Over 550 conferences

I brought him into my fullstack development team

I contacted him to collaborate on a client project, and he quickly adapted to our technologies and workflow. He consistently delivered his part and brought real value to the project. Without him on the team, the outcome would have been very different.

Mariano Benítez
Mariano Benítez

Full Stack Developer

Exactly the support I needed — very happy with his work!!

Marcos helped me by designing a system to manage my client portfolio, upload documents, and send them automatically via email. Just what I needed.

Silvia Condori
Silvia Condori

Lawyer

Thanks to him, I now save a lot of time in my business

I needed a WhatsApp automation for my business, and he was able to create and launch a logistics assistant that connects to a database and automatically replies to my clients — a total success.

Lucas Castillo
Lucas Castillo

Importer and distributor of auto parts

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