Hi, I'm Laiqian 馃憢
Data Science Enthusiast. I love building things and constantly learning. Trying to improve day to day.
LQJ

About

Since 2022, I started learning about Data Science as I was passionate creating solutions combining my passion for maths and computers. Eventually, I pursued a degree in data science and I enrolled in a Data Science bootcamp, which gave me the theoretical foundations of Data science. Meanwhile, I interned at a Digital Marketing small company, and worked for a company that assisted in social initiatives. Now I am seeking new challenges and opportunities to grow as a Data Scientist.

Skills

Python
SQL
R
Tableau
Power BI
AWS
Docker
My Projects

Check out my latest work

I've worked on a variety of projects. Here are some of them.

Asset Ranking

Asset Ranking

Built a classification model in order to create a portfolio of assets (SP500) with the objective of surpassing the index performance.

Python
Machine Learning
Scikit-learn
LightGBM
Air Quality Analysis

Air Quality Analysis

Exploratory Data Analysis of the air quality in Spain. The data was obtained from the Open Data Portal of the Spain's Government. The project was developed in Python and Excel.

Python
Excel
Data Visualization
Valencia Transport Analysis

Valencia Transport Analysis

Analysis of the public transport in Valencia. The data was obtained from the Open Data Portal of the Valencia. Applied various ML models in order to obtain information about the transport in Valencia, mainly unsupervised learning. The project was developed in R.

R
Unsupervised Learning
PCA
Clustering
Data Visualization
Shiny
Hackathons

I like building things

During my time in university, I participated in a few hackathons. Here are some of the projects I worked on.

  • M

    Mercadona Hackathon

    Valencia, Spain

    Hackathon organized by Mercadona. The objective was to improve customer experience with AI. We built an extension of Mercadona's app that could help the user to identify any recipe they scan and directly obtain the ingredients of Mercadona and the steps to follow. The project was developed in Python and Angular. We were awarded the 1st place in the event.
  • C

    Cajamar University Hack

    Remote

    Data Science Hackathon organized by Cajamar. The hackathon focused on predicting the concentration of a certain product in a mixture.
  • R

    Regional Ada Byron Programming Challenge

    Valencia, Spain

    Ada Byron is a national programming challenge that consists of a series of algorithmic problems that can be solved in a limited time frame. I participated in the regional challenge, which was held in Valencia. Our team, Python Pals finished in 10th place.
  • C

    CP-UPV Saint Valentine's Programming Challenge

    Valencia, Spain

    Participated in the CP-UPV Saint Valentine's Programming Challenge, a competitive programming event organized by Competitive-Programming UPV. The event focused on solving algorithmic problems in a limited time frame. My was awarded the 2nd place in the event.
  • G

    Gennera 5U 4th Edition

    Valencia, Spain

    Gennera 5U is a hackathon for university students in Valencia. The hackathon focused on solving real-world problems that some of the partner companies had. We worked on a project that aimed to enhance the productivity of building a road between two points. We designed a system that could reduce the time of the heating process of the asphalt. Our team was awarded the 1st place.
  • I

    Ideas UPV Challenge XIII Edition

    Valencia, Spain

    Participated in the Ideas UPV Challenge XIII Edition, a hackathon organized by the Universitat Polit猫cnica de Valencia. The event focused on developing innovative solutions to real-world problems. We worked on a project that aimed to ease every burocratic process in the university with the use of LLMs. Our team was awarded the 3nd place in the event, and we received a prize of 500 euros.
  • A

    Advent of Code

    Remote

    Competitive programming event that takes place every December. It consists of a series of programming puzzles that can be solved in any programming language.
Contact

Get in Touch

Want to chat? Just shoot me a dm at Twitter or just send me an email