Lucas B.

Full-stack Product Engineer

Mid-Level Developer
7/1/2023 - Present

During the role, developed a predictive model for injectivity decline in wells by integrating it with PI Web API, VIP, and VIGRES monitoring systems. Utilized Python libraries such as pandas, numpy, and scikit-learn for model creation. Application development was accomplished using Python. Refactored and enhanced an application within the Django framework, involving significant data manipulation and processing with pandas and numpy. Created visualizations and graphs using seaborn and matplotlib. Developed machine learning models with scikit-learn. Designed front-end templates employing Bootstrap and jQuery. Established and configured the production environment on a Windows server. Implemented CI/CD workflow using Jenkins and Gitlab to streamline development and deployment processes.

Software Engineer
3/1/2021 - Present

Developed technical proficiency through various projects utilizing multiple tools and frameworks. The Chatbot ANA Project involved creating a Python-based chatbot using Google DialogFlow for natural language processing, integrated with WhatsApp via Blip and Twilio, and deployed as a cloud function on GCP. For the Dashboard-API Project, gained experience developing a RESTful API using Python and Flask, with PostgreSQL for database management.

In the RPA-API Project, honed skills in web automation by developing worker processes with Selenium, Python, Flask, Celery, RabbitMQ, and Redis, and executed automations within a Docker environment compatible with both Linux and Windows platforms. The ANA-DOCS Project further enhanced API development expertise by building a REST API for file uploads to Google Drive, using Python, Flask, and PostgreSQL.

Contributed to the AI Conferences Project by developing a Machine Learning model for payroll verification with neural networks, employing Keras and TensorFlow. Also managed data processing using pandas and numpy, and successfully deployed the model as a cloud function on GCP.

Software Engineer
9/1/2020 - 3/1/2021

Developed advanced skills in data processing using Pandas, enabling efficient manipulation and analysis of large datasets. Created and deployed machine learning models, leveraging expertise in natural language processing to enhance model accuracy and relevance. Utilized AWS services, including SageMaker for model training and deployment, Amazon API Gateway for creating APIs, and AWS Lambda for serverless computing, ensuring scalable and reliable operations. Demonstrated capability in application development using Node.js, TypeScript, and Express, delivering robust backend solutions for web applications.

RPA Developer
9/2/2019 - 9/1/2020

Developed automations using UiPath and BluePrism, enhancing workflow efficiency and operational accuracy. Conducted process mapping meetings with clients to identify and document automation opportunities. Prepared comprehensive functional documentation to guide subsequent development phases. Provided ongoing support and maintenance for the deployed automations, ensuring their seamless integration and functionality within existing systems.

MBA in Big Data at IGTI
2019 - 2020

Software Engineering at Pontifical Catholic University of Rio de Janeiro
2023 - 2024

Mechanical Engineering at Federal Center for Technological Education of Rio de Janeiro
2011 - 2018