Full-Stack Software Engineer · Curitiba, Brazil

MATHEUS KERSCHER

I build web applications with a focus on user experience, performance and clean code.

01 — About

Passionate about building digital experiences that make sense.

years of exp.: 4+
clients: 8+

I'm a full-stack developer focused on React and Node.js, based in Curitiba, Brazil. I enjoy turning complex ideas into simple, functional interfaces, always with attention to detail and to the quality of the code.

Core Stack

Next.js
React
TypeScript
Node.js
Tailwind CSS
Git
JavaScript
HTML5
CSS3

02 — Projects

Selected work.

5 projects

To-do List (opens in a new tab)
A to-do list app for organizing everyday tasks, with a focus on productivity. It requires authentication to access and use its features, and has a contact form that sends email.
- Next.js
- React
- TypeScript
- Tailwind
Web Carros (opens in a new tab)
A platform for buying and selling vehicles, with listings, advanced filters and user authentication.
- Next.js
- React
- TypeScript
- Tailwind
Dev Controle (opens in a new tab)
A ticket tracking and client management system for freelance developers.
- Next.js
- PostgreSQL
- TypeScript
- Tailwind
MyMock (opens in a new tab)
An online tool for creating and managing mock APIs, to speed up development and testing.
- Next.js
- React
- Node.js
- TypeScript
Cripto Currency (opens in a new tab)
A dashboard for tracking cryptocurrencies in real time.
- React
- API REST
- Tailwind

03 — Experience

Experience & Education.

ExperienceJun 2026 — Present
Full-Stack Software Engineer
Coopers Digital · Curitiba, PR
Building and maintaining web and mobile applications with Next.js, React, React Native, Nuxt, Vue, Node.js/Nest, PHP and WordPress, integrated with headless CMS platforms like Hygraph. I also design relational and non-relational databases, support cloud infrastructure and CI/CD pipelines, and work directly with clients to turn business needs into technical solutions.
ExperienceJan 2023 — Present
Freelance Full-Stack Developer
Freelance · Curitiba, PR
Building landing pages, portfolios, websites and custom software. Partnering with other developers on more complex projects.
ExperienceMay 2024 — Jun 2026
Full-Stack Software Engineer
CWB Tecnologia · Curitiba, PR
Technical lead of the development team, hands-on in two products: Up Agenda (architecture, technical decisions, frontend and backend) and Programa Salão — a management system for beauty salons, where I cut hosting costs by 30%, optimized the PostgreSQL database, built new features, wrote documentation and trained new team members.
ExperienceFeb 2022 — Oct 2022
Angular Software Engineer
Vetor Sistemas · Curitiba, PR
At a commercial automation company: automated manual tasks, maintained the source code, and restructured the code and layout of the software to make it more modern and efficient.
EducationSep 2021 — Dec 2023
Technology in Systems Analysis and Development
Universidade Federal do Paraná (UFPR)
A higher education technology degree focused on software development, data structures, databases and systems engineering.

04 — Contact

Shall we build something together?

I'm open to job opportunities, freelance work and collaborations. If you have a project in mind, I'd love to talk.

matheuskerscher@outlook.com

MATHEUS KERSCHER

Passionate about building digital experiences that make sense.

Core Stack

Selected work.

To-do List (opens in a new tab)

Web Carros (opens in a new tab)

Dev Controle (opens in a new tab)

MyMock (opens in a new tab)

Cripto Currency (opens in a new tab)

Experience & Education.

Full-Stack Software Engineer

Freelance Full-Stack Developer

Full-Stack Software Engineer

Angular Software Engineer

Technology in Systems Analysis and Development

Shall we build something together?