Hugo Nunes Email & Phone Number

Rio De Janeiro, Brazil

- Implemented system integrations for Telecom using technologies such as Golang, Redis and NGINX in more than 5 microservices with numerous clients such as TikTok, Meta, Claro, Vivo and TIM- Planned and migrated more than 10 legacy, critical and complex services in AWS using Terraform and Docker, resulting in a reduction of incidents by 80% and an increase of performance by 15%- Resolved many incidents based on investigation and monitoring of logs, alarms, events and KPIs using ELK (ElasticSearch, Logstash, Kibana)

- Planned and developed the Golden Coins project, a virtual currency that can be exchanged for a discount, being a REST API made in Golang being managed with Kubernetes (K8s) and hosted at AWS, was one of the microservices most accessed in the company handling more than 10 million requests per month- Migrated and implemented payment gateway integrations with more than 6 partners with payment methods PIX, Credit Card and payment slip, resulting in savings of more than 500k dollars per month in transaction fees- Optimized PostgreSQL queries and indexes, created and consumed messages through RabbitMQ, implemented Stress, Load, Smoke Tests, and monitored systems using Datadog, Prometheus and Grafana- Built several pipelines CI/CD using GitHub Actions, accelerating feature deliveries to production by 30%

- Implemented application generator in Node.js (Javascript), reducing project creation time from 2 weeks to a few seconds- Developed payment gateways for POS and e-commerce (REST API) in Spring (Java) being hosted at AWS handling millions of HTTP requests per month and serving more than 10 customers- Created application monitoring bot in Python using AWS Lambda, reducing operational costs by 40% and the average problem notification time by 20%

Rio De Janeiro, Brazil

Worked on fiscal balance project for governments: developed pages in React.js and Javascript, implemented REST APIs in Spring (Java)

Rio De Janeiro, Rio De Janeiro, Brazil

- Led mobile development in React Native, leading to an MVP delivery in 2 months- Implemented automated functional tests in Java, resulting in a reduction in test execution time, on average, from 3 weeks to 1 week- Developed pages in React.js and Javascript for the COMPREV project, a social security compensation management system for the INSS, being essential for the success of the project