Assist and tutor data scientists and developers on computer science, best practices and problem solving.
Developed and maintain a REST API to attribute mobile web sessions to tv ads, and support the analysis and decision making for TV campaigns. Implemented the API’s consumption with multiple Apache Airflow DAGs.
Designed and implemented an Apache Airflow distributed cluster. Tools: Ansible, PyPi, AWS (EC2, RDS, RabbitMQ, Celery).
Designed and implemented the architecture for the automated execution of multiple machine learning models (Lifetime Value, Propensity-to-Buy, Customer-Value-Segmentation, Churn)
Developed and maintain customer churn model (Churn App) as a python PyPi package
Designed the architecture for a Chewy’s Product feed as a service
Developed and maintain a REST API that manages Google Feed integration with Chewy’s products (Airflow, Python, EC2)
Software Engineer -
(2016-06-20 - 2017-07-25)
Designed a schema for a database (PostgreSQL) to store unstructured dynamically collected from excel and word documents.
Created a 2-tier (front/back end) application python, flask and PostgreSQL data dynamically extracted from excel spreadsheets, word documents, pdf documentes and emails.
Created a report engine capable of performing descriptive statistical analysis using pandas.
Created an python-based application that synchronize data between a remote company server and Cosential CRM.
Python Engineer -
(2014-10-01 - 2015-02-01)
Conducted load testing and python code optimizations to improve application performance and throughput.
Authored and maintained concise technical documentation.
Wrote and maintained functional and unit tests for automated testing and continues deployment.
Participated in the development and maintenance of an API to federate data from core platforms built with
different technologies using Python, AWS, PostgreSQL.
Developed and implemented additional reports to TruReport using Python, SQLAlchemy and PostgreSQL.
Participated in the development and maintenance of RxChoice, TruBid and TruReport to improve usability
Participate in the development, design (architecture) and maintenance of the printing and templates system of
Checkout App using Python for backend development and HTML, CSS, Objective-C and Cocoa for
Develop and maintain the internationalization and localization system for the application’s currency and
template engine using Python, HTML CSS and Cocoa.
Develop, maintain and automate Unit and Integration Tests for PostgreSQL Database migrations using
Alembic and SQLAlchemy.
Participated in the development, architectural design and maintenance of the RESTful API that serves the
Mobile POS application for CheckoutApp using Python, Flask, SQLAlchemy and Alembic.
Maintain Enstore(e-commerce platform) using Django on Google App Engine.