Mariana Ramos Mohr

Developing high-scale Golang microservices and Kafka-based asynchronous flows for a platform serving 2,500+ schools. AI-Assisted Efficiency: Leveraging AI tools to conduct technical feasibility analysis for new features and reducing debugging time in complex legacy environments. End-to-End Ownership: Leading features from technical conception (Go Backend / React Frontend) to production monitoring with Datadog and Grafana.

I design, build, and operate high-scale, event-driven microservices using Golang and Kafka, with a strong focus on scalability, reliability, and financial correctness. My role spans the full lifecycle of backend systems — from architecture and implementation to deployment, monitoring, and production support in a high-availability environment. Highlights include: Development and maintenance of backend services handling 6M+ requests per day, supporting core contractual and financial workflows. Design and i

At one of Brazil’s largest sports retail companies, I lead backend initiatives within the Growth team to enhance user experience and boost organic traffic. I design and implement scalable microservices using Kafka, feature flags, and observability tools, contributing directly to conversion growth and search performance improvements. Highlights include: - End-to-end development of a new asynchronous filter consumer using Kafka and feature flags, replacing a legacy system — resulting in a 49% increase in ses

At one of Brazil’s largest sports retail companies, I lead backend initiatives within the Growth team to enhance user experience and boost organic traffic. I design and implement scalable microservices using Kafka, feature flags, and observability tools, contributing directly to conversion growth and search performance improvements. Highlights include: - End-to-end development of a new asynchronous filter consumer using Kafka and feature flags, replacing a legacy system — resulting in a 49% increase in ses

I work in the Receivables Control team, responsible for the development and continuous improvement of our receivables management application. In our applications: - We used TypeScript for both backend and frontend development. - The frontend was built with Next.js to ensure a robust, test-driven experience. - The backend was developed with NestJS, integrating services like SendGrid, Azure, and custom encryption solutions. - We utilize Prisma ORM in conjunction with a Postgres database; - Extensive unit te

I work as an instructor in the backend module, responsible for teaching core backend technologies and mentoring students throughout the course. In our classes and mentoring sessions: - We cover key technologies such as Docker, MySQL, NodeJS, Express, and Sequelize; - We emphasize quality through testing with Mocha, Chai, and Sinon; - We provide personalized mentoring to address doubts on course content and evaluated projects; - We conduct data analysis on internal goals, correlating student performance wi

I work in the Support Analyst area, responsible for troubleshooting and resolving issues across more than 80 client sites. In our projects: - We support sites built on Drupal 7, Drupal 8, and Drupal 9; - We use PHP on the backend for updated the Drupal 7/8/9 core using PHP and Composer and resolving logic problems; - On the frontend, we work with JavaScript and Twig templates for web page creation; - We follow Scrum methodology and manage tasks with Jira, holding regular meetings to review progress.

Period in which I took the Trybe FullStack Development course, where I was focused only on studies.

I worked in the elaboration of projects and medium and high complexity in the lines of access control, video intercom, alarms and networks. Providing training and training people in the lines mentioned above.

-Management of access control lines, IP video intercom, alarm centers, networks and residential CCTV; -Market analysis to develop the distribution channel for the product line; -Share survey of the electronic security segment; -Work with marketing in order to build ways of communicating the product, assist in the development of marketing materials aimed at disseminating products to the target audience. -Formulation of marketing campaigns to leverage the sellout of the lines; - Monitoring and management

-Technical development of media projects and high complexity of analog and IP telephony, wired networks, projects in Outdoor and Indoor radios and GPON networks. -Presentation of the portfolio and solutions for customers and integrators. -Creation of technical / commercial proposals. - Analysis of public notices and assembly of proposals for the agency.

-Market analysis for the development of products needed in the PABX market. -Analysis of the market trend of telephone exchanges and terminals. -Share survey of the corporate centrals segment. - Assistance to Sales Executives in the formulation of a solution for Hibridas and IP telephone exchanges. -Work with marketing in order to build ways of communicating the product, assist in the development of marketing materials aimed at disseminating products to the target audience. -Control of the product life cycl

Provide support to company employees, external support for products developed by the company, support for SQL and Oracle databases, management of the company's infrastructure. Provided remote training related to the company's software.

Participation in a development research project, where I designed and developed a controller for a hotel room, designed a system to control room peripherals via Bluetooth, using the ATMEGA328 Microcontroller and C.

Provide support to company employees, external support for products developed by the company, support for SQL and Oracle databases, management of the company's infrastructure. Provided remote training related to the company's software.

Extension course on Mobile development

Participação no projeto "Hotel room Controller"como pesquisadora no desenvolvimento de uma controladora para o quarto de hotel, o projeto era baseado em IoT.

The Federal Institute of Santa Catarina (IFSC) is a federal public educational institution. It operates in the provision of professional, scientific and technological education, offering courses at the most diverse levels: professional qualification, youth and adult education, technical, higher and