Javier Mansilla
CTO & Data Engineer at Krino- Claim this Profile
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Bio
Experience
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Krino
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Chile
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Information Technology & Services
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1 - 100 Employee
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CTO & Data Engineer
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Aug 2019 - 4 years 5 months
Design and develop the whole base of software and data architecture, lead a developers team to achieve company goals and develop over that base. Lead to reduced 95% of implementation cost reducing all developer tasks Lead to reduce implementation time from 3 month to 2 day developing a flexible software architecture to allow any integration. Reduce 75% of spending in HH of IT support, implementing good practices and continues improvements based on data driven decisions using a… Show more Design and develop the whole base of software and data architecture, lead a developers team to achieve company goals and develop over that base. Lead to reduced 95% of implementation cost reducing all developer tasks Lead to reduce implementation time from 3 month to 2 day developing a flexible software architecture to allow any integration. Reduce 75% of spending in HH of IT support, implementing good practices and continues improvements based on data driven decisions using a dashboard power by a ticket system in a chatbot connected with Jira. Achieve support business logics from 7 different industries in the same software designing scalable and flexible features. Lead and assist my team to improve at least 10% their internal Score Evaluation. Develop the key features to increase sales by 200% last year. Show less
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CompletaMente
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Mexico
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Mental Health Care
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1 - 100 Employee
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Tech Advisor & Board Member
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May 2021 - Oct 2023
Develop a Technical Vision for the Organization and focus on help engineering teams on the development of new products. Lead team of Backend developers.
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Innwork
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Chile
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Business Consulting and Services
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1 - 100 Employee
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Full Stack Developer (Backend Heavy)
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Jan 2022 - Jun 2022
Design and develop a platform that is capable of recommending an advisor for a startup leader based on an algorithm prediction. Reduce 75% time spending in digitalization of entrepreneurs and advisors skills. Optimize and reduce 50% of projected spending in cloud infrastructure using docker.
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Back End Developer
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Sep 2021 - Dec 2021
Gran Santiago, Región Metropolitana de Santiago, Chile Technologies: Python • Selenium webdriver • Microservices • Rpa • Pandas Development RPA pipelines in Python with Selenium to automate data extraction from different govern- ment and private websites. Achievements: The result was Reduce more than 90 Human Hours monthly in data extraction and order.
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Data Scientist
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Sep 2018 - Jun 2019
Chile Build natural language processing solutions, preprocessing, transforming, and analyzing data to obtain patterns and display information from unstructured texts. Develop the first profitable data product in the company. Reduce 90% of research and delivery time of open text surveys implementing text pattern recognition algorithms to extract insights from data.
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Universidad del Bío Bío
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Chile
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Higher Education
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700 & Above Employee
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Research - Text Mining Applied On Twitter To Obtain The Polarity Of User Opinions
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Mar 2018 - Aug 2018
Concepción, Región del Bío-Bío, Chile When I developed my degree thesis I built an algorithm that is capable to detect 32 emotions in text and also a make a resume of the complex patterns that the human can't see in a visual way, I did join different researches generating analytics based on Natural Language Process algorithms applied in different subjects like employee or politic perception, that allow me to appear in more than 20 news papers overworld. (USA, Australia, UK, Chile, Spain, Poland)
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Alumno ayudante de Minería de Datos
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Mar 2018 - Jul 2018
Concepción, Región del Bío-Bío, Chile
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Nielsen
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United States
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Technology, Information and Media
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700 & Above Employee
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Interno de Data Science
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Sep 2017 - Mar 2018
Provincia de Santiago, Chile Forecast spending in houses using a machine learning algorithm Extract data from company databases, transform and generate automatic reports about business data quality KPIs, also work in an innovation project to forecast spending in houses using a machine learning algorithm to find similar houses, achieving good accuracy with an implementation of a K-nearest algorithm.
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Lift operator
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Dec 2016 - Mar 2017
Jackson; Wyoming, Estados unidos
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Universidad del Bío Bío
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Chile
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Higher Education
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700 & Above Employee
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Ayudante de Ingeniería Económica
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Mar 2016 - Dec 2016
Provincia de Concepción, Chile
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Education
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Universidad del Bío Bío