Instituto Federal da Paraíba

Frontend Software Developer

Worked on the Gympass Partner Content applications using React and React Native. Delivered features that impacted the partner content review system, reducing the number of rejected reviews and reducing the average time to content approval. Delivered the Gympass to Wellhub rebranding of the partner content page in the app as part of the company strategy of brand repositioning. Delivered the first wave of excusive partners content on the app, highlighting those partners to a better perception for subscribers.

Invillia

Senior Frontend Developer

Project: Captions Web Compressor (https://app.captions.ai/compressor). Launched the multi file video compressor as part of Captions' user acquisition strategy in July 2023.

Bitboundaire

Frontend Software Developer for Captions

Project: Robust Intelligence's AI Risk Database (https://airisk.io/). Launched the AI Risk Database in May 2023. Developed the search page, the vulnerability report page and many features on other pages, getting the website ready to launch . The AI Risk Database is a database for vulnerabilities, performance and bias issues on public AI models.

Frontend Software Developer for Robust Intelligence

Client: Mosaic (http://mosaic.us). Expanded Mosaic's customer visibility on their construction projects by making budget and schedule data reports available in their customer portal. This required connecting to an AWS Athena data lake-house, for that end I developed an adapter to AWS Athena to make querying simpler.

Integrated an internal application used for working with third parties to Mosaic's main database by migrating this app from a Firebase backend to a GraphQL backend.

Frontend Software Developer for Mosaic

Launched iClinic's new drug prescription system, developing the integration with the new drug prescription SDK that was developed by the Afya group (parent company), cutting costs from a third party provider.
Developed  and designed with the team the new medical records solution, while providing support to the legacy solution.
Technologies involved: Javascript, Typescript, React, Redux, Material UI and Python.

iClinic

Senior Frontend Software Developer

Launched iClinic's new sign up experience, developing a polished and simple process for new users to create an account and start using the app.

Consulting, development and tech lead in Yupi Studios' new white-label private credit card app for retail stores. Multi-platform abstraction and automation. Technologies involved: React Native, Android, Javascript and Java.

Yupi Studios

React Native Consultant

Worked on development of credit card acquisition proposals for Via Varejo. Technologies involved: React, Typescript, Next.js.

Frontend Software Developer - Via Varejo

Helped iFood expand it's B2B products from 50 to 500+ corporate clients and to get iFood into a new market branch for corporate meal tickets. Worked on iFood's business-to-business platform (iFood Office), developing an admnistrative panel for managing corporate meals payments. Technologies  involved: React, Redux, Styled Components.

Frontend Software Developer - iFood Office

Delivered with my team the mobile app "ESUS AtendSaúde" (built with React Native and Realm database), an app to collect public health information from the population, aimed to help a country wide government program. I developed the Node.js backend, the data synchronization process on the app, also working on overall fixes and performance on the app. Next, our team, alongside Conductor's team, delivered a customizable, white-label React Native android app, for private credit cards from retail stores. I worked on the white-label customization infrastructure and how to apply that on the app, and build system scripts that allowed us to build and deploy the app quickly for 20+ clients.

Full Stack Developer

Our team launched the mobile game "O Show da Lua: Jogos e Vídeos". Developed the in-app purchases, a video gallery, and a mini-game for the game. Launched the mobile "Nas Ondas do Surf", where I developed a parental control system for the game.

Web and Games Developer

Delivered the enrollment system, the teacher agenda system, and teacher notes system for a school management solution, giving our clients faster and effective student enrollment and and improved tools.  Using Zend Framework (PHP) and JQuery (Javascript).

Softcom Tecnologia

Web Developer

Designed and developed a custom course management web application used for continuous improvement of the college staff. Technologies: PHP, Zend Framework, JQuery

Universidade Federal da Paraíba

Systems Adminstrator for the e-learning online courses by Paraíba's Federal University. Systems administrator for the cientific computing laboratory in LQQC (Quantum Chemistry Computational Lab)

Network and servers administration

Hardware and operating systems support. Customization of linux operating system for retail chain stores.

Ivan Quirino