Artificial Intelligence Freelancer

Deep Learning Engineer. Senior Data Scientist. Kaggle Master.



Data Scientist, big fan of AI competitions, I have participated in more than 30 individual or team competitions on Kaggle.com .

I actively participate in the opensource framework for Machine Learning boosterama.io. Co-organizer of the event Kaggle Days Meetup Spain. I have taken part as a speaker at various AI events at the Google Campus and at the BBVA Innovation Center (Madrid). And I have been the MC for the AI track at CodeMotion Madrid.

These competitions have allowed me to change the scene every few months and face very diverse problems (2D and 3D medical images, microscope images, GPS coordinates, tabular data, etc.) and have motivated me to build solutions for regression problems, optimization , classification, segmentation, location and even security in ML algorithms; as well as to study algorithms and everything related to AI.

To find out a little more about me, I was recently interviewed on the podcast Lo que AI que oir (in Spanish)

see client reviews

Description

Artificial Intelligence

Projects

Machine Learning

Machine learning enables the automation of tasks and the prediction and classification of new/unseen data.

Deep Learning

Neural Networks are transforming our society. Its results may exceed human capabilities.

Cutting-edge

Take advantage of the best models of the current state of the art

What can I do with Artificial Intelligence?

Estimates, predictions Estimate the future value of a variable, for instance, the demand for products for the next week.

Alerts and diagnostics Alert of a foreseeable system failure

Anomaly detection Abnormal behaviors and observations. Applicable to medicine, surveillance, cybersecurity, terrorism, etc.

Fraud detection Indicators to prioritize for the next inspection.

Recommendation systems Offer articles of interest to a user or banner advertising with a higher probability of click or conversion (sale)

Segmentation Cluster customers by similarity. Group behaviors, images, etc.

Image and sound classification Tag the content of the video, image or audio file.

Image location and segmentation Locate the tagged area, in addition to tagging the content of an image

Art Neural Networks are used to generate images, text and music. It is also possible to introspect a trained network and have an intuition about “how” a network trained with a particular dataset thinks. The artist and anthropologist Andrés Pachón hired me to implement his artwork Abstract Machine. This work was exhibited at the ARCO fair. And later acquired by the Reina Sofía Museum for its collection .

Interpretability

Have a better understand how models make decisions



 

Client reviews

We have had the help of Virilo for one of our time series and anomaly detection projects. He is an actual outstanding. Besides being an excellent Machine Learning Engineer, he is a good team player. He has extensive knowledge in theory, as well as extensive expertise in practice. I also want to highlight his involvement and commitment to the project.
Jesús Gago
Business Manager | Inform. El Corte Inglés
It was the third project that I do with Virilo Tejedor. A professional who demonstrates that he knows the subject, not only through the good results that are visible in the projects, but also through excellent communication that facilitates the entire process. Virilo offers quick and effective answers and solutions for problems that may arise. 100% recommendable, we will be working together again shortly, without a doubt.
Andrés Pachón
Anthropologist
Virilo, is a very organized and planning person, so he helps the development of the project to be flawless. He also has a great knowledge in the field, so that within the high complexity of these projects, they become simple. Without a doubt, I would work with him again.
Cristina Sánchez
CEO & Founder | _ Acuilae AI
See the rest of reviews and ratings on malt.es:
★★★★★ 5 ratings y 👍 3 recommendations

IA Competitions  

Theory, practice and state of the art

Given an anonymized dataset relative to insurance policy offers (policy coverage information, client, property, and location), we had to predict if the potential client will accept the offer

Complete list of competitions in which I have participated or currently participate

 

How to hire my services




You can hire my services directly, or using the freelance platform Malt.es

If you chose Malt.es, I'd recommend you to contact me previously via email. So, sending me an email before using the services of malt.es, will allow both us to benefit from the advantages of the Malt Open program.

This is my Malt profile



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