k6-load-testing

Scalable backend with chat rooms deployed on Azure VM, Docker Compose Setup with Benchmark results using Grafana, k6

Finds bottlenecks in an Express app during load testing

Web extension for k6 load testing

Distributed token-bucket rate limiter in Go — Redis-backed, deployed across 3 Kubernetes replicas, load-tested to 25k+ req/s

Spring Boot API demonstrating Cache Stampede mitigation using Redisson Distributed Locks & Redis. Benchmark tested under 1,000 VUs via k6.

A Spring Boot API gateway for shipment tracking with JWT authentication, Bucket4j rate limiting, Redis caching, Elasticsearch search, and Spring AI — featuring RAG-based natural language search, tool-calling chat assistant, and per-user PostgreSQL chat memory.

A containerized lab to build, scale, benchmark, and observe a 1M-RPS-capable architecture using Fastify, HAProxy, Redis, Prometheus, Grafana, and k6.

End-to-end QA project for the EBAC Shop e-commerce: test strategy, BDD, UI/API/Mobile automation, CI and performance testing.

Research Methods and Group Project in Cloud Computing - CSC8113, Newcastle University

Gherkin BDD test runner and summary reporter for Grafana k6.

High-performance microservices e-commerce platform built with NestJS, RabbitMQ, PostgreSQL (Prisma), Terraform IaC, and Kubernetes (kubeadm) benchmarked to 500 VUs on AWS.

Self-healing AWS infrastructure 1000 concurrent users, 1268 req/s, 0% error rate. ALB + Auto Scaling + Terraform + GitHub Actions.

k6 + TypeScript performance tests for an HR app — end-to-end leave journey under load with per-endpoint SLA thresholds

A full-stack wallet and payment processing system built around asynchronous workers, PostgreSQL transactions, RabbitMQ messaging, and operational monitoring.

⚡ k6 performance testing suite for the Daily Finance & DemoQA BookStore APIs — an authenticated user-lookup flow with per-endpoint thresholds, plus a ramping 0→25 VU load test. Tagged requests, validation checks & auto-generated HTML reports. All thresholds passing ✅

K6-Load Testing

System design for a twitter clone with stress test and basic CRUD apply

Este repositório reúne cenários de testes de performance construídos com K6 para validar comportamento, estabilidade e limites da Fake Store API sob diferentes condições de carga.

Event-driven microservices for e-commerce order processing: Kafka event bus, idempotent consumers, Redis/BullMQ async jobs, saga-style order lifecycle, Dockerized with k6 load testing