Open to opportunities

Caique Nunes

@caiquenunes

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Experienced backend engineer specializing in Golang and financial solutions.

Brazil

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What I'm looking for

I'm seeking a role that fosters innovation and collaboration, with opportunities for growth.

I'm a dedicated Backend Engineer with a strong focus on Golang, bringing over six years of experience in software development. My journey began in 2017, and since then, I have honed my skills in the financial sector, working with banks, credit card companies, e-commerce platforms, and fintechs. I take pride in delivering robust backend solutions that enhance operational efficiency and user experience.

Throughout my career, I have contributed to various projects, including developing public APIs for fintech services and maintaining microservices environments that automate support ticket lifecycles. My experience spans multiple technologies, including Golang, Java, SQL, and NoSQL databases, and I am well-versed in agile methodologies. I thrive in multicultural teams and enjoy sharing knowledge and best practices with my colleagues.

Experience

Work history, roles, and key accomplishments

Current

Backend Engineer

Current

Mercado Livre

May 2024 - Present (1 year 2 months)

Maintained and enhanced an internal design tool, providing support and training to users on tool usage and best practices. Focused on improving the efficiency and usability of the design tool for internal teams.

Golang DynamoDB Elasticsearch REST Git Kibana Datadog)Microservices Architecture

Backend Engineer

Tino

May 2022 - Present (3 years 2 months)

Developed a public API to integrate fintech services with suppliers, ensuring robust and scalable solutions. Implemented new features for the platform, enabling healthy and sustainable throughput scalability.

Golang PostgreSQL gRPC REST Google Cloud Git Onion Architecture Microservices Architecture

Backend Engineer

Mercado Livre

Feb 2021 - Present (4 years 5 months)

Collaborated with multicultural teams across Latin America to develop and maintain a healthy microservices environment. Automated clients' support ticket lifecycle, providing better ticket contextualization and automated solutions.

Golang Java Spring JavaScript NodeJS MySQL Redis MemCached Git Kibana Datadog)Microservices Architecture

Backend Developer

Everis

Dec 2018 - Present (6 years 7 months)

Developed and implemented custom chatbot solutions integrated across diverse communication channels. Utilized commercial NLP solutions such as IBM Watson, Google DialogFlow, Amazon Alexa, and Microsoft Luis.

Java Spring JavaScript NodeJS MySQL Redis MongoDB Git Chatbase Google Cloud Platform Azure Microservices Architecture

Java Developer

Tata Consultancy Services (TCS)

Sep 2017 - Present (7 years 10 months)

Participated in the migration of a desktop financial application to a web-based platform. Designed to generate investment reports for Bradesco Bank customers, enhancing accessibility and user experience.