# João Pedro Monteiro Pereira

João Pedro Monteiro Pereira is a remote worker on Himalayas, Backend Developer at New Rizon, based in Brazil.

Source: https://himalayas.app/@joopedromonteiropere

```text
Senior Backend Developer with expertise in scalable microservices architectures.
```

| Detail | Value |
| --- | --- |
| Availability | Open to opportunities |
| Location | Brazil |
| Authorized to work in | Brazil |
| Job categories | Back End Developer, Software Engineer, DevOps Engineer |
| Skills | Node, Python, TypeScript, NestJS, PostgreSQL, MongoDB, DynamoDB, MySQL, Redis, Elasticsearch, AWS, Docker, Kubernetes, CI CD, Git, Jira, Confluence, Postman, NPM, Yarn, Jest, Bitbucket, GitHub Actions, Pandas, Django, Django REST Framework, WhatsApp, Socket.IO, Serverless, BeautifulSoup, GitHub, AWS Lambda, SQL, Sendgrid, NodeJS |

## What I'm looking for

```text
I am seeking a role that fosters innovation and collaboration, offering opportunities for professional growth and impactful projects.
```

## About

```text
As a Senior Backend Developer with over 5 years of experience, I specialize in building scalable microservices architectures and event-driven systems using technologies like Node.js, Python, and TypeScript. My expertise in RESTful API design and hands-on experience with AWS services has enabled me to optimize CI/CD pipelines, ensuring high performance and reliability in production systems that handle over 1 million messages monthly.

At New Rizon, I led the development of a comprehensive CRM application, enhancing communication between brokers and clients through innovative tools. My contributions have significantly improved system performance, achieving a 260% increase in microservices efficiency and a 37x improvement in API response times. I thrive in high-growth environments, collaborating with multidisciplinary teams to deliver robust solutions tailored to diverse industries.
```

## Experience

### Backend Developer (current)

New Rizon. Jan 2023 - Present

```text
As a Backend Developer, I designed RESTful APIs to process over 1M messages monthly, utilizing Node.js and optimizing SQL queries for low-latency performance. I built a real-time WebSocket communication system and developed a modular microservices architecture, enhancing scalability and maintainability.
```

Skills: Node, SQL, WebSockets, Redis, Microservices, AWS, Docker, API-Design, Performance-Optimization

### Junior Backend Developer

New Rizon. Jun 2021 - Jan 2023

```text
In my role as a Junior Backend Developer, I processed financial results for over 3M investors and implemented a Python ETL service for HR data, significantly improving data accuracy. I also enhanced security for API endpoints and reduced operational costs through serverless technology.
```

Skills: Express, Python, ETL, Django, AWS-Lambda, Data-Processing, Security, API-Development, Automation

### Junior Backend Developer | Researcher | API

CNPq. Oct 2020 - Jun 2021

```text
I accelerated data integration processes by 68x through automation and a custom Python entity-matching algorithm. I also designed a front-end interface for over 1,000 researchers, significantly improving access to research profiles.
```

Skills: Python, Flask, Data-Integration, Automation, Web-Development, Research-Management, API-Development

### Junior Backend Developer | Researcher | Academic Data

CNPq. Jan 2020 - Oct 2020

```text
I implemented automated web scraping techniques using Python, reducing data collection time by 96%. I also developed an entity-matching algorithm, improving data consistency by 90% for academic data management.
```

Skills: Python, BeautifulSoup, Data-Collection, Web-Scraping, Elasticsearch, Automation, Data

## Education

### Instituto Federal de Pernambuco - IFPE

Bachelor of Technology - BTech, Information Technology. 2019 - 2023

```text
Studied Information Technology with a specialization in Systems, focusing on development and analysis of technology solutions. Gained hands-on experience in various programming languages and frameworks, enhancing skills in software development and system architecture.
```

### Estácio de Sá

Bachelor's degree, Computer Science. 2018 - 2019

```text
Pursued a Bachelor's degree in Computer Science, covering fundamental concepts of programming, algorithms, and data structures. Developed a solid foundation in software engineering principles and practices.
```

## Tech stack

- Postman
- GitHub
- Bitbucket
- Kubernetes
- GitHub Actions
- Pandas
- MySQL
- PostgreSQL
- MongoDB
- Gmail
- Node.js
- Django
- NestJS
- Yarn
- Redis
- Jira
- Django REST framework
- WhatsApp
- Socket.IO
- Elasticsearch
- AWS Lambda
- Serverless
- SendGrid
- BeautifulSoup
- SQL
- npm

To contact João Pedro, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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