Sergio Napoleón Leal Higuera Email and Phone Number

Laffy is a Mexican fintech startup that provides financial services to its clients' employees, such as payroll advances and payroll discount loans.The projects I did were - Credit placement prediction- Profit forecastingUsing unsupervised machine learning models (KMeans) and MonteCarlo simulation.

Leal is a colombian fidelity startup with over 4 million users.In charge of the operations of the entire country of Mexico, starting with the number one client of the company "Chevron", where I performed the first contact, training, visits, deployment of Leal in the company, analysis of transactions, proposal of ideas to increase the number of transactions and attract new users in the app.Reaching the optimal end-to-end deployment of Leal in Mexico, with more than 10 thousand registered… Show more Leal is a colombian fidelity startup with over 4 million users.In charge of the operations of the entire country of Mexico, starting with the number one client of the company "Chevron", where I performed the first contact, training, visits, deployment of Leal in the company, analysis of transactions, proposal of ideas to increase the number of transactions and attract new users in the app.Reaching the optimal end-to-end deployment of Leal in Mexico, with more than 10 thousand registered customers in the first month. Show less

University workTeaching hundreds of children in 4 public elementary schools the English language, where I carried out a project of "English language lag in the public education sector" where the local lag in the 4 elementary schools was reduced from 25% to 12%.Voted the most handsome teacher 4 years in a row.