Websites and landing pages. Systems and integrations.

I’m Matheus Torres, a software engineer. I help businesses and professionals present their services, capture enquiries and organize operations with digital solutions shaped to their needs.

Let's build a project Explore my experience

Remote service across Brazil

Explore the projects

Karla Torres AdvocaciaProfessional website · Published

What does your business need?

Choose by the job to be done: present your business, capture enquiries, organize processes or connect tools.

My experience with backend systems, APIs, payments and automation helps connect the interface to your business data and workflows.

Landing pages

A focused page for one offer or campaign, with a clear next step to ask questions or get in touch.

Discuss a landing page

Professional websites

Present your business, services and contact channels in a professional online presence people can explore.

Discuss a website

Custom systems

Organize processes, records and data in a web application shaped around your team’s work.

Discuss my operations

Integrations

Connect APIs, payments, forms and tools to reduce repetitive work between systems.

Discuss an integration

Real projects. Different solutions.

A professional website and two products of my own. A closer look at the interfaces and the needs behind each project.

Karla Torres Advocacia

Published professional website

A website to introduce the lawyer, present her practice areas and help visitors get in touch.

Legal services · Professional websiteVisit website

Scope and contribution

Need: Introduce the lawyer’s practice and make it easier to get in touch.
My role: Development of the professional website, section structure and interface implementation.
Scope: Professional profile, practice areas and contact paths in a responsive experience.
Stage and evidence: Published. Explore the working version through “Visit website”.

SynCar

Own product · Preview

Fleet management for rental businesses, bringing vehicles, contracts and finances together. The demonstration screenshot shows the operations overview.

Fleet management · No public demo

Scope and contribution

Need: Bring a rental business’s workflows into a fleet management product.
My role: Full stack development of my own product, including interface, business rules and data persistence.
Technical scope: Vehicles, drivers, contracts, maintenance and finances. Next.js, TypeScript, Prisma and PostgreSQL.
Stage and evidence: Own product with no public demo. Demonstration dashboard screenshot and public code on GitHub; on-screen figures are not business results.

View code on GitHub

TrabalhaLagos

Own product · Preview

A local job platform connecting employers and candidates in Região dos Lagos, with searches by city and job category.

Local jobs · No public demo

Scope and contribution

Need: Connect employers and candidates in Região dos Lagos through location and job categories.
My role: Full stack development of my own product, from search flows to the API.
Technical scope: Search by city, category and radius; candidate and employer profiles and job management. Next.js, NestJS, PostgreSQL and PostGIS.
Stage and evidence: Own product with no public demo. The screenshot and public repository document the interface and implementation.

View code on GitHub

Karla Torres Advocacia is available through the link above. SynCar and TrabalhaLagos are shown using project screenshots and do not yet have a public demo.

A good experience starts behind the screen.

Full stack experience in SaaS, payments and business management. My focus is backend engineering: business rules, integrations and data that need to stay consistent.

View experience on LinkedIn GitHub Talk about an opportunity

TypeScriptNode.jsNestJSPostgreSQLReact / Next.jsAWSDocker

Experience in practice

APR – AUG
2026

Kapitan HQ Full Stack Developer · Switzerland

Real estate SaaS with CRM, financial management and calendar integrations. Tenant isolation, permissions and automated tests.

MAY 2025
MAR 2026

IDIP Tecnologia Full Stack Developer

Logistics PWA, payment integrations and SQS webhooks with idempotent consumers, retries and a dead-letter queue.

APR 2025
MAY 2026

CroSoften Backend Developer

Node.js and NestJS APIs, relational data modeling, payment integrations, automated testing and monitoring.

Explore my full background

webhook-demo.tsInteractive simulation

Same event. One result.

A payment event may arrive more than once. Try processing it, then send the same event again.

No events yet.
Start a simulation below.

Illustrative data, processed only in this browser. No real payments or external requests.

SynCarVehicle fleet management

TrabalhaLagosLocal job platform

Clarity in the conversation. Care in the delivery.

I enjoy turning complexity into structure. Understanding the problem, organizing the possibilities and building something that makes sense for the people who will use it.

I'm Matheus, a software engineer based in São Pedro da Aldeia, in Brazil's Região dos Lagos. I work remotely on websites, business systems and digital products.

From Região dos Lagos to your next project.

We talk

You explain what you need and what you want to improve.

We define the plan

Scope, timeline and investment are agreed in the proposal.

You follow the work

I share progress so you can review and validate it.

Ready to use

The solution is delivered with guidance on getting started.

What we agree before starting

What is included?

Features, pages, revisions, timeline and investment are defined in the proposal. Later requests are assessed as scope changes.

Who prepares the content?

Responsibilities and dates for copy, images, visual identity and approvals are agreed in advance. Content creation or adaptation is scoped explicitly.

How does publishing work?

Domain, hosting, access and third-party costs are defined before publishing. Configuration and maintenance responsibilities are recorded in the proposal.

What happens after delivery?

Usage guidance, fixes, maintenance and any support have agreed terms and duration. New features are assessed separately.

What shall we build next?

A website for your business, a system for your operation or the next addition to your team. The first step is a conversation.

torresmiranda.rj@gmail.com

Websites and landing pages. Systems and integrations.

What does your business need?

Real projects. Different solutions.

Karla Torres Advocacia

SynCar

TrabalhaLagos

A good experience starts behind the screen.

Experience in practice

Kapitan HQ Full Stack Developer · Switzerland

IDIP Tecnologia Full Stack Developer

CroSoften Backend Developer

Same event. One result.

Clarity in the conversation. Care in the delivery.

We talk

We define the plan

You follow the work

Ready to use

What we agree before starting

What shall we build next?

Tell me a little about it.

Your WhatsApp message is ready.