About
Software engineer, digitally transforming business and people's lives. I have been involved in the development process of IT Solutions, Software, Databases, Web Services and Mobile Applications mainly, always innovating and creating with cutting-edge technologies.
Passionate about constant improvement, Innovation, Entrepreneurship, Research and search for knowledge that provides solutions to the problems and needs of our society
Engineering Leader & Software Engineer.
I love programming and leading engineering teams. I have the skills to solve computer problems of all kinds. I like to create scalable systems, automate things and teach what I know.
- Birthday: February
- Website: github.com/jfreddypuentes
- City: Bogotá D.C. - Colombia
- Degree: Professional
- Contact: jfreddypuentes@gmail.com
- Freelance: Available
Do you need to solve a cloud computing problem? automation? programming? Web services? databases? touch me and I will help you.
Skills
Over the years I have faced many problems that have allowed me to develop various technical and non-technical skills. Between them:
Resume
Profile, education and experience below
Sumary
Jhon Freddy Puentes
Software engineer and technical leader with more than 6 years of experience in the design and development of scalable and high quality digital products.
- Bogotá D.C., Cundinamarca - Colombia
- jfreddypuentes@gmail.com
Education
Specialist in strategic data analytics (WIP)
2020 - 2021
Fundación Universitaria Konrad Lorenz, Bogotá D.C.
Systems Engineer
2013 - 2018
Fundación Universitaria Konrad Lorenz, Bogotá D.C.
technologist in data systematization
2011 - 2015
Universidad Distrital Francisco José de Caldas, Bogotá D.C.
Professional Experience
Head of Engineering
2020 - Present
Farmatodo, Colombia, Bogotá
- Lead in the design, development, and implementation of the of new digital products.
- Make the team grow personally and professionally.
- Development of soft and technical skills.
- Ensure platform stability and performance 24/7
Backend Lead
2017 - 2019
Farmatodo, Colombia, Bogotá
- Backend development leader. Analysis, design and implementation of scalable cloud solutions.
- Lead a team of software engineers.
- Technical knowledge facilitator
- Quality assurance in software development.
Java & Python Developer
2011 - 2017
Colombia, Bogotá
- Software Development
Portfolio
Some of the most interesting and fun projects, experiments, workshops are:
Open Source
- spanlp - nlp applied for spanish vulgarity. A fast, robust Python library to check for profanity or offensive language in Spanish strings. It contains all the rude words of Spanish-speaking countries.
Natural Lenguage Processing
- Datatul.com - APIs for data analytics and natural language processing
- tweepy - Small tweeter data extraction, cleaning and visualization workshop
- word cloud (Songs lyrics) - I reviewed the songs that represent my country Colombia and with a cloud of words I found what they talk about.
- KMeans - Small workshop about Kmeans.
- Topic ModelingTopic Modeling - Modeling and extraction of themes from text.
- Word2vec - Free practice using the Word2Vec technique.
- Word cloud (wines) - Basic analysis with pandas and word cloud of world wine production data.
- tf-idf - Term Frequency – Inverse Document Frequency (TF-IDF) practical example. A method that calculates how relevant or important a word is to a document in a collection of documents.
- feature engineering - Vector representation of text and feature extraction
- Pre-processing Text - Functions for cleaning text.
- Web Scraping - Wikipedia Web Scraping, Read content from txt files into a .zip, Python
Machine Learning
- Fraud Web App - Web application that consumes a machine learning model exposed through an API to detect fraud.
- SVM with Iris- Iris Flower Sorting Implementation with SVM.
- Digits classification tensorflow - Digits classification with tensorflow framework.
- Logistic Regression - Implementation of a logistic regression with the sklearn library.
- Adaline as LR - Implementation of Adaline (Adaptive Linear Neuron) for Logistic Regression.
- Logistics cost function - Implementation of how cost penalties are calculated in wrong predictions in ML
- Sigmoid function - The sigmoid function takes values of real numbers as input and transforms them into values between 0 and 1. It has intercept 0.5, sigmoid (0) = 0.5
Publications
- (Software) Statistical Quality Control - Autonomous software for statistical quality control in small and medium-sized companies dedicated to the continuous production of products. The software is built under the Java 7 and Python 2.7 platform
- (Book) Big data fundamentals- Book about Big data fundamentals. It contains examples and exercises.
Community
- Tech community leader - Technology community where we share and learn together. Join up! It's free!
Services
I teach, program software, deploy, solve, analyze. How can I help you?
Contact
jfredypuentes@gmail.com