Desafios para aprimorar habilidades de programação com foco em backend.
A public challenge for hiring a full-stack engineer.
Backend de estacionamento em Kotlin + Spring Boot com eventos, tarifa dinâmica, concorrência, idempotência e faturamento.
Payment API with fallback (resilience study). Built with AdonisJS, Docker, and TDD.
OriginFinancial backend challenge. Take home assignment.
Serviço para Gerenciamento de Transações com Criptografia
A NestJS Project about URL Shortener Service using Restful Architecture
Learning high performance Go by taking the One Billion Row Challenge
Looqbox backend challenge.
Functionality of the short links with QR codes and Ajax validation/submit on Yii2
💽 Desafio Software Engineer Backend da empresa Pagar.me
Backend challenge: developing an API to handle growers, properties, and crop resources
Desafio Itáu Backend realizado com Java17 + SpringBoot
API RESTful para gerenciamento e transformação de pedidos desenvolvida em Node.js. Solução para o desafio técnico da Jitterbit.
A robust RESTful API for Personal Task Management built with Node.js, Express, and PostgreSQL. Features include Many-to-Many Tagging, Soft Delete (Sequelize Paranoid), Pagination, and Advanced Filtering.
Serviço para validar a segurança de senhas.
Jungle Gaming backend challenge: distributed wagering processor with Bun, NestJS, PostgreSQL, SQS, immutable ledger, persistent idempotency and transactional inbox/outbox.
To associate your repository with the backend-challenge topic, visit your repo's landing page and select "manage topics."