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Herllon Cardoso

@herlloncardoso

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Software Engineer based on Portugal

Portugal

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What I'm looking for

I have experience in developing web applications in the back-end and front-end, engaged to create well-architected services and achieving the best user experience interfaces. My main skills are related to creating maintainable web applications following good software engineerings practices like Clean Code, Clean Architecture, and Automated Tests. Also, have experience in the DevOps area focused on Cloud Computing with Amazon Web Services.

Experience

Work history, roles, and key accomplishments

Current

Backend Software Engineer

Current

Volkswagen Financial Services

Sep 2022 - Present (2 years 11 months)

Volkswagen Financial Services is a business division of the Volkswagen AG group of companies and comprise Volkswagen Financial Services AG along with its
associated companies. VWFS is the largest provider of automotive financial services worldwide.

NodeJS NestJS Oracle AWS Datadog TypeScript Redis JavaScript

Backend Software Developer

Opens Tech

Mar 2022 - Nov 2022 (8 months)

Opens create customized solutions for companies to have a service that wins and retains customers. A complete platform for the team to create relationships with your customers.
- Create and maintain backend services
- Develop services following the premisses of Event-driven architecture
- Architect, create, and keep a service to monitor any anomaly found in any
queue in the entire ecosystem

JavaScript NodeJS RabbitMQ PostgreSQL Sequelize TypeORM TypeScript Elasticsearch Redis

Full-Stack Software Architect and Developer

Ialui

Jun 2022 - Sep 2022 (3 months)

A digital transformation company that uses technology to integrate and innovate customer experience service with many integrations like Whatsapp, Telegram, Text messages, and IVR.
- Architected the entire system with the customer and business requirements.
- Created a backend, and frontend from scratch.
- Deployed in the DigitalOcean.

JavaScript NodeJS NestJS React PostgreSQL TypeORM DigitalOcean

Full-Stack Software Engineer

VOLL Mobility

Jan 2021 - Sep 2022 (1 year 8 months)

VOLL is a complete solution for business travel and corporate mobility. Designed to simplify processes, reduce costs and make traveling and commuting easy for your team and managers, from booking to payment.
As Software Engineer, we develop and maintain resilient, scalable, and high-availability microservices in an event-driven architecture for the corporate travel business.

NodeJS Python Apache Kafka REST GraphQL Apollo PostgreSQL MySQL MongoDB React Flutter Amazon Web Services New Relic

Full-Stack Software Developer

Gyan

Jun 2021 - May 2022 (11 months)

Gyan is a platform that connects freelancers with consumers to awesome projects,
and they can trade offers.
- Create and maintain the backend and frontend
- Integration with payment gateways
- Deployment and monitoring of the applications on the AWS environment.
- Mentor the juniors in order to get better results in our delivery.

Microservices NodeJS Express ElasticStack Elasticsearch Elasticache Kibana Logstash Redis PostgreSQL Socket.IO Amazon Web Services (AWS)ReactJS

IT System Analysts

Alfa Laval Aalborg

Mar 2019 - Dec 2020 (1 year 9 months)

Create and maintain the internal system in order to help and automate the company processes.

NodeJS React ReactNative Flutter C#PostgreSQL MS SQL Server

IT Infrastructure and Systems Analyst

Orange Business Services

Mar 2017 - Feb 2019 (1 year 11 months)

As a global IT and communications services provider, Orange Business Services helps
companies collaborate more effectively, operate more efficiently and engage better with
their customers – connecting their people, sites, and machines securely and reliably.