Douglas V.

Data Engineer

Systems Analyst
9/1/2021 - Present

Developed services and products using Python, focusing on robust and scalable solutions. Created comprehensive analysis documents that defined development paths for the team, ensuring consistency and quality standards were maintained. Actively participated in defining and implementing business rules, especially within the context of financial and banking layouts, to align technical solutions with project requirements.

Systems Development Analyst
3/2/2020 - 8/1/2022

Developed proficiency in Python, with extensive experience using frameworks such as Django and Flask for web development. Automated and optimized tasks through scripting and tools like Celery and Pandas. Utilized RESTful APIs to enhance system interactions and integrations. Demonstrated skills in database management with PostgreSQL and MongoDB, ensuring efficient and reliable data storage solutions. Enhanced data analytics and visualizations using libraries such as Matplotlib and Seaborn. Implemented and maintained collaborative code management practices using Git. Followed Agile methodologies to deliver projects efficiently and on time. Leveraged Docker for containerization to ensure consistent development and deployment environments. Exhibited proficiency in cloud services, particularly AWS, to manage scalable and resilient applications. Clear focus on security best practices, including encryption and authentication mechanisms, to protect data integrity and privacy.

Operations Specialist
2/2/2014 - 8/2/2019

Provided support to external customers, conducted thorough analysis of the product to identify improvements and bugs, and offered direct assistance to the Product Owner on new projects. Organized execution scripts and facilitated team development linked to the project. Took decisive actions at critical moments and consistently provided feedback to management on product development progress.

Infrastructure and Telecommunications
4/2/2013 - 1/1/2014

Developed expertise in configuring both wired and wireless networks. Honed skills in computer assembly and maintenance. Gained extensive experience working with Telecom systems, particularly Asterisk. Excelled in direct client interactions, providing effective technical support and solutions.

Auxiliary Computer Soldier
3/2/2009 - 3/2/2013

Developed proficiency in assembling and maintaining computer hardware, ensuring optimal performance and longevity. Provided reliable Helpdesk support by troubleshooting hardware and software issues, assisting end-users with technical difficulties. Demonstrated skills in configuring both wired and wireless networks, ensuring secure and efficient connectivity. Utilized a range of diagnostic tools and software applications to streamline maintenance processes and enhance service delivery.

Computer Networks Technologist at Estácio de Sá University
2009 - 2013

Software Engineering at Cruzeiro do Sul
2023 - 2027