Isaac David Santiago Legaspi is a Full Stack Engineer currently employed at Tata Consultancy Services since September 2024. Prior experience includes roles as a Back-end Developer at Quarksoft from October 2022 to September 2024, and Full Stack Engineer at SYE Software S.A. DE C.V. from June 2018 to October 2022. Isaac's earlier positions include Java Developer at Softtek from March 2017 to June 2018 and Developer at Hewlett Packard Enterprise from November 2016 to March 2017, where significant contributions included reengineering a customs recognition system and developing a reporting module. Isaac began a career in software maintenance as a Developer at Qps Consultores in 2016. Isaac holds a degree in Computer Systems Engineering from Instituto Tecnologico de Oaxaca, earned from 2011 to 2016.