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Maria Eduarda
Maria Eduarda smiling, wearing a black T-shirt and a badge, in front of the Latin American Space Challenge 2026 backdrop

hi! I'm

Maria Eduarda Lima da Silva

Full-stack developer & embedded systems

I build web interfaces with React, Next.js and TypeScript — and C firmware for microcontrollers.

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About

I'm a Computer Science student at UNIVALI, in my 6th semester, and a developer at Inover Tecnologia. At LAPESP, I work on the firmware of a CubeSat.

I like moving between both ends: well-typed web interfaces with React, Next.js and TypeScript, and code close to the hardware, with C and FreeRTOS on STM32 microcontrollers.

Properties

Education
Computer Science — UNIVALI
Current term
6th semester
Work
Inover Tecnologia
Research
LAPESP — CubeSat
Focus
Web · Embedded systems

Research

Academic research in space systems.

  • Assembled IBEJI satellite: stacked circuit boards on a blue 3D-printed base, with antenna and battery
    Maria Eduarda smiling next to the Prometheus I rocket, by LAPESP Rockets, at a launch site
    In progress

    CubeSat Telemetry Subsystem

    LAPESP — UNIVALI's Academic Space Research League

    Subsystem responsible for collecting, packaging, storing and transmitting the satellite's data to the ground station.

    Within the team, I worked on the board design in KiCad, integrating a 900 MHz LoRa radio module and SPI flash memory, and on the C firmware for the STM32F411 with FreeRTOS, with concurrent tasks and a recovery mode for the stored data, triggered by a command sent from the ground.

    I also conducted a comparative study of six LoRa radio modules, with a technical report that informed the team's decision, and contributed to writing a scientific paper about the subsystem.

    Details

    Period
    April 2026 — present
    Role
    One of the satellite telemetry managers (a role shared with a colleague)
    Missions
    IBEJI (PocketQube/CanSat) and Qubit-II (CubeSat)
    Competition
    Latin American Space Challenge 2026, in Iacanga (SP, Brazil), with 154 teams from 12 countries

    Technologies

    • KiCad
    • C
    • STM32F411
    • FreeRTOS
    • LoRa 900 MHz
    • SPI
    • UART

  • Space systems, telecommunications and ground stations

    SpaceLab — Laboratório de Pesquisa em Sistemas Espaciais, Universidade Federal de Santa Catarina (UFSC)

    I work as a researcher at SpaceLab/UFSC, on the OESC project — Observatório da Economia Espacial Catarinense, in the space systems, telecommunications and ground stations research line.

    Project funded by FAPESC (Chamada Pública nº 027/2026).

    Details

    Period
    November 2026 — October 2027
    Role
    Researcher — Undergraduate Research

Projects

A selection of what I've been building — from firmware to the browser.

  • Home page of the Funerária Lagoense website: green header with the menu, headline about two decades in business, buttons for 24h contact and the PAF plan, and highlights of 20 years, 24-hour service and 2 chapels
    About Us section, with the funeral home history and a photo carousel of the building front
    Our Facilities section, with the description of the Capela Centro chapel, a photo of it and the button to the photo gallery
    Contact section: 24-hour service with phone and WhatsApp numbers, and a form with name, phone, email and message
    Where to Find Us section, with address, service hours, Directions and See Phones buttons, and the Google Maps map

    Image 1 of 5

    Completed

    Funerária Lagoense Website

    Live business website · Lagoa Vermelha (RS, Brazil)

    Website for a funeral home with 20 years in business, built to present the company in a caring way and make it easy to get in touch at difficult moments. The first version was in HTML, CSS, JavaScript and PHP; I refactored everything to Next.js, React and TypeScript, keeping the visual identity. It has lightbox galleries, animations that respect the reduced-motion preference, and a contact form with client- and server-side validation, anti-spam and SMTP delivery through an API route.

    Stack

    • Next.js
    • React
    • TypeScript
    • CSS Modules
    • Swiper
    • Nodemailer
    View live (opens in a new tab)
  • Plans screen of the system, with client search, sorting and the list of registered plans
    New plan form: client CPF, name and address
    Form continued: phone numbers, issue date, booklet amount and number of installments
    Details of a sample plan, with client data and the button to generate the booklet as a PDF
    Table with the plan's 12 installments, with the amount and due date of each
    Booklet generated as a PDF: one slip per installment, with client data, installment number, due date and amount
    Reports screen: total clients, monthly revenue, PDF export and database backup and restore

    Image 1 of 7

    Completed

    Payment Plans & Booklets System

    Desktop app to manage plans and issue payment booklets. Electron + React with SQLite via Drizzle so it works offline, PDF generation of the booklets and a data backup/restore routine.

    Stack

    • Electron
    • React
    • TypeScript
    • SQLite
  • Login screen of the Eterniza admin panel
    Dashboard with totals of ceremonies, addresses, pending messages and leads
    List of ceremonies with the name of the deceased, start, end, venue and status
    New ceremony form: details of the deceased, the ceremony and the burial
    List of addresses: chapels and cemeteries used in the ceremonies
    New address form: name, postal code, city, street, type (chapel, headquarters or cemetery) and Google Maps embed
    List of rooms linked to each chapel or headquarters
    New room form, with the choice of the address it belongs to

    Image 1 of 8

    WIP · in development

    Eterniza

    Web admin dashboard for running a funeral home. Next.js 14 with Prisma and PostgreSQL, with types shared from the database all the way to the interface.

    Stack

    • Next.js
    • TypeScript
    • Prisma
    • PostgreSQL
  • Poply movies screen: cards with poster, title, year, rating and synopsis, and the navigation bar with Movies, Series, Books and Music
    Poply Series tab, still marked as coming soon
    Poply Books tab, still marked as coming soon
    Poply Music tab, still marked as coming soon

    Image 1 of 4

    WIP · in development

    Poply

    Mobile app that works as a pop culture hub. Built with Flutter, with a neo-brutalist identity — thick borders, flat colors and bold typography.

    Stack

    • Flutter
    • Dart

Experience

Professional experience and education, from most recent to oldest.

  • Professional

    Work and internships.

    1. 2025 – present

      Software Developer

      Inover Tecnologia

      • React
      • Next.js
      • TypeScript
      • Redux

    2. Previous internship

      Quality Assurance

      Glok Sistemas

      Automated testing with Playwright.

  • Education

    Undergraduate degree.

    1. Education

      Bachelor's in Computer Science

      UNIVALI

Skills

Tools I use day to day, grouped by area.

  • Web

    Interfaces, APIs and desktop/mobile apps.

    • TypeScript
    • JavaScript
    • React
    • Next.js
    • Node.js
    • Tailwind CSS
    • Electron
    • Flutter
    • Dart
    • Prisma
    • Drizzle ORM
    • PostgreSQL
    • SQLite

  • Embedded

    Firmware, RTOS and hardware.

    • C
    • STM32
    • FreeRTOS
    • KiCad
    • LoRa
    • SPI
    • I2C

  • Tools

    Day-to-day workflow.

    • Git
    • GitHub
    • VS Code
    • Figma
    • Vercel

Contact

Let's talk?

Want to talk about a project, a job opening, or swap ideas about web and embedded systems? My inbox is always open.

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