Cecilio B.

Data Engineer

Full-Stack Developer
7/1/2021 - 12/1/2021

Engaged in the development of a digital agriculture platform, leveraging Python as the core programming language and utilizing PyCharm as the integrated development environment. Demonstrated extensive expertise in developing web applications through the Flask framework and managed database interactions with SQLAlchemy.

IT Consultant
1/1/2021 - 9/1/2023

Played a pivotal role in developing a comprehensive benefit system for pregnant women, comprising both a mobile app and an administrative panel. Exhibited strong technical expertise in PHP and Laravel, leveraging SQL Server as the DBMS. Utilized various Azure services including the creation of a virtual development machine, container instances, SQL databases, and Azure Functions. Implemented a message-sending service via ZENVIA API for WhatsApp.

Contributed to the development of a dashboard panel for company-offered benefits, employing PHP, Laravel, and Vue.js with SQL Server on the backend. Deployed and managed services using Azure DevOps, integrating Azure Databricks for data processing tasks. Additionally, created a benefit metadata service utilizing Azure Blob Storage Containers. Developed bots in Python, deploying them through Azure Databricks to enhance service automation and efficiency.

System & Products Analyst
8/1/2020 - 6/1/2021

Advised and coordinated the implementation of an Enterprise Resource Planning (ERP) system. Developed administrative operational flows to facilitate ERP implementation and established conceptual definitions for the ERP modules. Conducted training sessions for users involved in the system modules. Also provided advisory and coordination services for Customer Relationship Management (CRM) implementation, developing operational flows for operations and commercial areas, defining conceptual elements, training users in CRM functionalities, and implementing call center features.

Involved in the BackOffice USU/APP Service/APP Resident project, developed the conceptual scope of the Map Management project, including database design and conceptual scope definitions. Created the operational logical structure, linking structures between USUCAMPEAO and the contracted company for georeferenced maps.

Technically proficient in PostgreSQL and PostGIS for database design, with backend development in Laravel and frontend development using Angular, Node.js, HTML5, and CSS. Utilized Clubhouse for feature management workflow, GitHub for version control, and Firestore and Firebase integrations. Maintained clear communication using Slack. Developed the company's operational flows, conducted conceptual analysis for various back-office applications and apps, and designed the architecture of the data model. Additionally, structured and developed necessary APIs.

Full-Stack Developer
6/1/2019 - 7/1/2020

Worked on the Maestro Project, a load management system at the unit docks, employing Laravel and Angular 8 for the system's development. Utilized Node.js for the backend processes and PostgreSQL as the database management system, all running on Ubuntu 18.04. Another Maestro Project involved developing a management system for personnel flow in a production unit. This system also leveraged Laravel and Angular 8, along with Node.js and PostgreSQL, and operated on the Ubuntu 18.04 platform. Through these projects, acquired significant expertise in full-stack development, specifically in Laravel, Angular 8, Node.js, and PostgreSQL, while ensuring robust deployment on Ubuntu 18.04.

Director / Analyst / Programmer
2/2/1992 - Present

Successfully coordinated multi-departmental projects, ensuring seamless integration and timely completion. Conducted comprehensive needs analysis to translate business requirements into actionable software solutions. Demonstrated advanced programming skills, particularly in Python, Java, and C#. Effectively utilized tools and frameworks such as Django, Spring, and .NET for application development. Showcased strong expertise in relational and non-relational databases, including MySQL, Oracle, and MongoDB. Implemented Agile methodologies, using JIRA and Trello to streamline project management and improve cross-functional team collaboration. Conducted data analysis and visualization using tools like Tableau and Power BI to support business decision-making. Enhanced system performance and reliability through thorough troubleshooting and optimization techniques. Ensured robust documentation and knowledge sharing using Confluence and SharePoint.

Systems Analyst at Associated Colleges of São Paulo
1985 - 1989