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Matheus Piffer

@matheuspiffer

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Dedicated software developer with experience in backend and full-stack development.

Brazil

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What I'm looking for

Collaborative software developer seeking a challenging role that leverages my technical expertise and passion for delivering high-quality software solutions.

As a seasoned software developer, I excel in integrating systems and designing APIs. With a background in working with diverse technologies and collaborating with cross-functional teams, I deliver high-quality software solutions.

My expertise spans backend development, full-stack development, and API design. I'm proficient in a range of technologies, including NodeJS, React, Angular, and SQL.

I'm a team player with excellent communication skills, having worked with clients to determine best practices and translate business requirements into technical tasks. I'm committed to maintaining code quality through code reviews and documenting backend processes.

Experience

Work history, roles, and key accomplishments

Current

Front End developer

Current

Talentus

Jun 2025 - Present (6 months)

Working on a multi-tenant student information portal covering Admissions, Registration, Billing, Financial Aid, Housing, and Academics.
Designed the frontend architecture using Next.js App Router, React Server Components, Tailwind, and Shadcn UI.
Implemented RBAC, i18n, and WCAG 2.1 AA accessibility in a white-label multi-tenant environment.

React Next Zustand RBAC TypeScript Tailwind Zod I18n SEO Lead WCAG 2.1 AA

Full stack Engenier

intracommerce

Oct 2023 - Jun 2024 (8 months)

Develop a multi-tenant SaaS for managing marketing materials using Next.js 15, Zustand, ShadCN and Tailwind.
Built a NestJS REST API with Clean Architecture, PostgreSQL/MongoDB, Redis caching and BullMQ. Added AI via AWS Bedrock/OpenAI and RAG with Azure Search.
Implemented real-time file processing, dashboards, secure auth (NextAuth) and deployed on Azure with Docker.

Next React NestJS Prisma MongoDB Redis BullMQ Azure Bedrock OpenAI SDK RAG NextAuth.Js V5 Docker GitHub Actions

Back-end Developer

PremierSoft

Mar 2023 - Jun 2024 (1 year 3 months)

Integrated backend systems with third-party services, developed and managed a Backend for Frontend (BFF) for data synchronization, designed and implemented scalable APIs for frontend-backend communication, and managed database operations.

NodeJS Redis Azure CSS SQL Sequelize Prisma Jest Cypress

Full-Stack Web Developer

UDT

Nov 2022 - Nov 2023 (1 year)

Integrated Microsoft Intune and Active Directory, developed a serverless API using Azure Functions, Node.js, TypeORM, and MSSQL, created tests using Jest and Cypress for frontend and backend.

Angular Node TypeORM MSSQL Azure Cypress Jest

Full-Stack Web Developer

Hallo

Nov 2019 - Nov 2022 (3 years)

Collaborated with team members to determine best practices and client requirements, translated business specifications into technical tasks, reviewed pull requests and provided feedback.