Summary

Expertise

Project Highlights

Education

Agency

EZ

English:

Proficient

Edgar Z.

vetted by Youteam

Vetted by YouTeam

Mexico

UTC -06:00

America/Mexico_City

English:

Proficient

Data Scientist experienced in designing, training, and deploying diverse machine learning models.

Data Scientist experienced in designing, training, and deploying diverse models for tasks including image classification, object detection, keypoint detection, text classification, and regressions. Proficient in Python and frameworks like TensorFlow, Keras, Scikit-Learn, Pandas, and Numpy. Skilled in crafting computer vision algorithms with OpenCV. Expertise extends to integrating deep learning models into mobile apps via TensorFlow Lite for seamless on-device inference, and deploying them in web apps using Google Cloud microservices like Vertex AI and GCloud functions. My versatile skill set enables the creation of powerful, user-centric applications that harness the potential of cutting-edge data science and machine learning technologies.

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Expertise

Years of commercial development experience

6 years of experience

Core technologies

Python 3 years
TensorFlow 3 years
Java 3 years
Swift 2 years
Google Cloud Platform 1 year
Keras 3 years

Other technologies

Matplotlib
scikit-learn
pandas

Project Highlights

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Chief Data Scientist

Augmented Reality App for the Beauty Industry

Jan `21 - Present

4 years

Jonajo

Augmented Reality App for the Beauty Industry

Responsibilities & achievements

*Drove the exploration of various neural network architectures for object and key-point detection using Python, TensorFlow, Keras, and the TF-Object Detection API. *Demonstrated advanced skills in data preprocessing and labeling. *Pioneered the implementation of an OpenCV algorithm to enhance hand image processing, further enhancing the app's functionality. *Orchestrated the successful deployment of sophisticated deep learning models on both iOS and Android platforms for seamless on-device inference. *Utilized Python to craft APIs, optimizing model deployment via Google Cloud micro-services and ensuring robust performance. *Marked a dynamic blend of research, coding, and cross-platform development, leading to impactful outcomes and enriched user experiences. *Responsible for spearheading the exploration, development, and seamless deployment of sophisticated deep learning and computer vision algorithms. *Leveraged expertise in deep learning techniques, and successfully enhanced object detection, recognition, and tracking functionalities, resulting in immersive and engaging interactions for users. *Worked on end-to-end creation of mobile applications for both Android and iOS platforms. *Demonstrated a profound understanding of deep learning, computer vision, Python programming, and mobile app development.

Java
Python
TensorFlow
scikit-learn
Keras
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Chief Data Scientist

Multiclass Document Classification Proof of Concept

Jan `21 - Present

4 years

Jonajo

Multiclass Document Classification Proof of Concept

Responsibilities & achievements

*Conducted comprehensive research into state-of-the-art NLP techniques, employing them to create impactful vector embeddings and deploy effective ML algorithms for multiclass document classification. *Formulated and presented a compelling proof of concept proposal, showcasing a novel approach to custom document-type classification, contributing to client satisfaction.

Python
Python Numpy
TensorFlow
Matplotlib
scikit-learn
pandas
Keras
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Chief Data Scientist

Object Detection API for Personal IDs

Jan `20 - Jan `21

1 year

Legalario

Object Detection API for Personal IDs

Responsibilities & achievements

*Led a pivotal project for Legalario, involving the creation of an object detection API to accurately identify personal IDs from images. *Executed manual image labeling for personal IDs and skillfully trained an SSD neural network utilizing Python and the TF-Object Detection API. *Designed and developed a robust API using Python and Flask, capable of efficiently identifying, classifying, and processing valid IDs through advanced techniques in OpenCV. *Achieved seamless integration of the API into Legalario's systems, contributing to improved accuracy and efficiency in personal ID verification processes.

Flask
OpenCV
Python
TensorFlow
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Chief Data Scientist

Facial Age Estimation Without Facial Landmarks

Jan `20 - Jan `21

1 year

UASLP

Facial Age Estimation Without Facial Landmarks

Responsibilities & achievements

*Spearheaded an innovative project aimed at predicting real age from single images, even without facial landmarks, showcasing a profound understanding of deep learning principles. *Employed Python and TensorFlow to develop a specialized variant of the Deep EXpectation (DEX) method tailored for mobile devices, demonstrating adaptability and efficiency. *Masterfully curated and augmented a diverse dataset of facial images, meticulously preparing it for training a lightweight yet highly accurate deep neural network. *Orchestrated the successful deployment of the model in an Android app, enabling users to capture and edit selfies for instant age prediction, showcasing advanced mobile app development skills.

Python
Android
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Chief Data Scientist

Dog Breeds Classification App

Jan `19 - Jan `20

1 year

UASLP

Dog Breeds Classification App

Responsibilities & achievements

*Undertook a comprehensive initiative to classify dog breeds, culminating in the development of an Android and iOS app for dog breed identification. *Curated an extensive dataset comprising images of 139 distinct dog breeds, meticulously preparing it for training a deep neural network. *Exhibited exceptional data preprocessing and augmentation techniques, resulting in a model achieving an impressive accuracy rate surpassing 83%. *Crafted a user-friendly mobile application that enables users to effortlessly identify dog breeds by capturing new images or utilizing photos from their gallery.

Android
iOS
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Data Scientist

Facial Attractiveness Deep Learning Predictor

Jan `19 - Jan `20

1 year

UASLP

Facial Attractiveness Deep Learning Predictor

Responsibilities & achievements

*Undertook a sophisticated data analysis endeavor, processing a labeled dataset of facial images to redefine beauty scores and classify them into distinct attractiveness classes. *Leveraged Keras and harnessed the power of the DenseNet121 architecture to construct a cutting-edge CNN model for estimating facial attractiveness. *Innovatively combined disparate datasets, encompassing human faces and random images, to train a model with the ability to discern facial images. *Demonstrated prowess in model optimization, converting models into efficient TFLite models and further refining their sizes using post-training float16 quantization. *Successfully deployed the models on an Android app, equipped with GPU delegates, empowering users to gauge the attractiveness of facial images with remarkable accuracy.

Android
TensorFlow
Keras

Education

Higher education in Computer Science

Agency

AI-powered Mobile and Web apps agency #587

10-50

GMT-8

Palo Alto / USA, Monterrey/Mexico, Indonesia

Core Expertise

AWS
HTML5
Java
JavaScript
Kotlin
MongoDB
MySQL
Node.js
Oracle
Python
React.js
Unity or Unity3D
WordPress
Android
CSS3
iOS
Swift
Webflow
Angular 2x
CouchDB
iOS SDK
Vue.js
ARKit
Google Cloud Platform
Godot

Industries

Logistics & Transportation, E-Commerce & Retail, Entertainment & Games, Construction & Real estate, Sports & Fitness, Social Media & Communication, Travel & Tourism, Booking & Rent, Beauty & Personal Care

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