Carlos H.

Full-stack Product Engineer

Full Stack Developer
11/1/2022 - Present

Developed proficiency in Full Stack development, utilizing Angular 8+ for front-end systems supported by APIs constructed with .NET Core and Entity Framework. Efficiently worked within a microservices architecture, managing one or more relational databases based on PostgreSQL.

Front-end Developer
7/1/2018 - 11/1/2022

Developed and maintained systems using Angular 8+ with APIs created in .NET Core and Entity Framework, supported by relational databases structured in MySQL. Enhanced expertise in developing and maintaining server-side systems using PHP and JavaScript, with business logic managed through Stored Procedures in MySQL.

Social Media
7/1/2017 - 12/1/2017

Developed proficiency in creating and editing images and text content for websites and blogs. Specialized in designing business cards, folders, and visual identities. Managed digital marketing campaigns using Google AdWords and Facebook ADS, optimizing for performance and engagement. Contributed to front-end development, ensuring cohesive and visually appealing user interfaces.

Marketing Assistant
6/1/2016 - 3/1/2017

Gained expertise in producing visual materials using Photoshop and Corel Draw. Utilized these materials to effectively communicate the corporation's goals and objectives. Executed visual improvements and adaptations within the intranet systems, enhancing the overall user experience.

Marketing Assistant
11/1/2013 - 3/1/2016

Developed proficiency in designing and optimizing landing pages to enhance user experience and conversion rates. Demonstrated expertise in managing social media platforms to increase engagement and brand visibility. Provided comprehensive customer support, focusing on improving customer satisfaction and resolving issues promptly. Facilitated the sale of products through e-commerce platforms, ensuring seamless user transactions. Excelled in the production and editing of photos, videos, and other visual content, utilizing tools such as Adobe Photoshop, Premiere Pro, and Canva to create high-quality marketing materials.

Computer Technician
10/1/2011 - 3/1/2013

Developed expertise in computer maintenance and software troubleshooting, identifying and resolving hardware issues related to printers and various peripherals. Gained extensive experience in providing user support both in person and remotely, ensuring optimal functionality and user satisfaction.

Intern
2/1/2011 - 9/1/2011

Developed proficiency in maintaining computers, addressing and resolving software issues, and detecting problems related to printers and other peripherals. Provided support to users both in person and remotely, ensuring effective troubleshooting and timely resolution of technical issues to minimize downtime.

Intern
9/1/2010 - 12/1/2010

Executed comprehensive taxpayer assistance to facilitate the settlement of accounts and payment of debts with the Curitiba City Hall, specifically focusing on IPTU and ISS. Applied expertise in municipal tax regulations to provide clear guidance and ensure accurate payments. Utilized robust communication skills to address taxpayer inquiries and resolve disputes efficiently. Conducted thorough account audits to identify discrepancies and implement corrective actions. Enhanced taxpayer satisfaction through personalized support and streamlined processes. Developed proficiency in municipal finance software and databases to maintain accurate records and generate detailed reports.

Intern
6/1/2009 - 6/1/2010

Oversaw and streamlined file storage and administrative processes within the Curitiba City Hall framework. Achieved proficiency in handling large-scale data management systems, focusing on secure and efficient storage solutions. Utilized advanced software for document management, ensuring compliance with municipal regulations. Enhanced administrative workflows through the implementation of automated systems, improving accuracy and reducing manual effort. Developed expertise in database management with tools such as SQL and cloud storage solutions, ensuring data integrity and accessibility. Played a key role in optimizing internal processes through the integration of digital technologies, facilitating smoother operations and effective record-keeping within the city hall's administrative framework.

Analysis and Development of Systems at Positive University
2022 - 2024

Artificial Intelligence at Pontifical Catholic University of Paraná
2024 - 2026