Gabriel R.

Full-stack Product Engineer

Software developer
4/1/2022 - Present

Overseeing the development of a fintech platform with over 1 million users, specialized in creating products, services, and solutions for the corporate market, as well as individual clients and companies. Key products included digital payslips, payroll loans, and a benefits club. Utilized a diverse array of technologies such as AWS, S3, SQS, EC2, Lambdas, and Cloudwatch for scalable cloud solutions. Employed RabbitMQ, Express, and Typescript to facilitate efficient microservices architecture and robust back-end development. Leveraged NodeJS and ReactJS for frontend and backend operations, while Docker ensured seamless containerization and deployment processes. Demonstrated expertise in relational and non-relational databases including PostgreSQL, SQL Server, and MongoDB, supported by .Net Framework versions 3 and 6. Implemented analytics and monitoring through the Elastic Stack. Integrated APIs from financial and payment service providers such as Zoop, Swap, Incomm Payments, Epay, Primepass, and BTG Pactual.

Most notable app developments include:
- Wiipo: [Wiipo App Store Link](https://apps.apple.com/br/app/wiipo/id1522728600)
- Wiipo Club: [Wiipo Club App Store Link](https://apps.apple.com/br/app/clube-wiipo/id1486786010)

Software developer
7/1/2020 - 4/1/2022

Responsible for the maintenance and development of software as a service (SaaS) solutions tailored for the mining segment, supporting over ten thousand companies in Brazil. Delivered advanced digital solutions for large exploration and mining companies leveraging Docker, Docker Swarm, Elastic Stack, Typescript, GraphQL, NextJs, Redis, JestJS, Puppeteer, Service Bus Azure, and Cloud Function Serverless. Integrated and managed Public APIs including Pipedrive, Superlógica, and ClickSign.

Software Developer (Full Stack) - DoaFácil
1/2/2019 - 12/1/2020

Developed a web platform to facilitate the connection of philanthropic organizations with investors, including the ability to attend, disclose, and propagate information about philanthropic institutions, donation points, and events. Built proficiency in using technologies such as Vuetify, PostgreSQL, Laravel/Lumen API Framework, Cypress, and Docker. Contributed to the academic community through the publication of a scientific article on the adoption of product development processes in web systems for philanthropic institutions.

Software Developer
1/2/2019 - 1/2/2020

Played a crucial role in managing the annual Writing Contest hosted by the Public Defender's Office (DPU) through an online platform. Responsibilities included the receipt of essays, processing of information about winners, and analysis of placement results. Developed and integrated systems to generate detailed reports and visual graphs for both legacy and migration phases. Demonstrated technical proficiency in PHP, Laravel, and MySQL for backend development, while utilizing NodeJS and AdonisJS for server-side solutions. Executed front-end tasks leveraging ReactJs to enhance user interaction and interface.

Software Developer - Mobile Actions DPU
1/2/2019 - 1/2/2020

Conducted requirements analysis, assessed project scope, and evaluated technical feasibility for developing a platform designed for the designation of Defenders and Servers handling itinerant actions of external demands issued by the DPU. The platform incorporated features such as system logs, reporting capabilities, user control mechanisms, and designation raffles. Technologies utilized included PHP, Laravel, and MySQL for backend development, and NodeJS with AdonisJS and ReactJS for frontend and full stack support. Managed both legacy systems and new migration processes to ensure smooth integration and enhanced functionality.

Information Systems at UNIDESC
2017 - 2020

Software Architecture at IGTI
2021 - 2021

Solutions Architect at IGTI
1/1/2021

Software Architecture at IGTI
1/1/2021

DevOps Essentials at 4Linux
10/1/2019

Scrum Foundation at SFPC
1/1/2019