Marcelo Luiz Onhate, Creative Problem Solving Developer in Erechim - Rio Grande do Sul, Brazil
Marcelo Luiz Onhate

Creative Problem Solving Developer in Erechim - Rio Grande do Sul, Brazil

Member since October 22, 2018
Marcelo is an experienced chief software architect specializing in converting ideas and customer needs into scalable products. He’s collaborated with multiple Fortune Global 500 companies on global-level projects. Today, he works remotely building software solutions with world distributed collaborators. With more than a decade of experience and an entrepreneurial mindset, Marcelo will be a valuable addition to any project.
Marcelo is now available for hire

Portfolio

  • Env0
    Serverless, Serverless Architecture, AWS, Docker, ECS, EC2, Auth0, JavaScript...
  • Jive Software
    Java, Jenkins, Python, JavaScript, Node.js, Microservices, AWS, Docker...
  • Optiva (Redknee)
    C++, Java, Custom Frameworks, Gradle, Docker, Kubernetes

Experience

Location

Erechim - Rio Grande do Sul, Brazil

Availability

Part-time

Preferred Environment

Programming Language Agnostic

The most amazing...

...product I’ve built was a vehicle monitoring system that processes 2 million messages per second.

Employment

  • Software Architect

    2019 - PRESENT
    Env0
    • Fulfilled my duties as a software architect on a range of projects.
    Technologies: Serverless, Serverless Architecture, AWS, Docker, ECS, EC2, Auth0, JavaScript, Docker, Terraform
  • Chief Software Architect

    2018 - 2018
    Jive Software
    • Acted in a team leadership position at Jive Cloud division.
    • Collaborated with a world-class team to improve the customer experience, engagement, and performance of the SaaS platform.
    • Designed and developed a continuous integration and delivery system that now supports the Jive Software team to test, maintain, and release new product versions to cloud customers launching millions of containers per month.
    • Worked with Kubernetes Deployment and dockerized the existing software.
    • Contributed to the customer experience.
    • Understood problems and dealt with them appropriately.
    • Implemented CI/CD.
    • Worked on performance tuning.
    Technologies: Java, Jenkins, Python, JavaScript, Node.js, Microservices, AWS, Docker, Kubernetes
  • Chief Software Architect

    2017 - 2018
    Optiva (Redknee)
    • Collaborated with the team that restructured the existing framework bringing Optiva's telco main product to a new level of the game.
    • Redesigned and migrated the existing software to a cloud architecture using containers and other cloud-related solutions.
    • Utilized performance-oriented thinking.
    • Optimized the performance of an existing codebase (Cloud.google.com/customers/optiva).
    • Migrated items to the cloud.
    • Redesigned and refactored products.
    Technologies: C++, Java, Custom Frameworks, Gradle, Docker, Kubernetes
  • Chief Software Architect | Product Chief Architect

    2016 - 2018
    Aurea Software
    • Acted as the chief software architect and product chief architect on several different products under the Aurea umbrella.
    • Oversaw the product design and roadmap.
    • Led teams.
    • Understood the problems and dealt with them quickly and efficiently.
    • Dockerized the existing software.
    • Implemented continuous integration and continuous delivery.
    • Analyzed the performance and security of existing solutions and implemented the subsequent improvements.
    • Provided L3 support.
    Technologies: Java, Python, C++, Jenkins, Spring, Ant, Groovy, Gradle, Maven, Angular
  • Senior Software Architect

    2015 - 2016
    McFadyen Solutions
    • Worked closely with the customers and understood their particular needs for eCommerce solutions and eCommerce satellite systems.
    • Designed and implemented solutions to reach the usability, security, and performance requirements of multiple customers around the globe.
    • Contributed to the growth of the Brazilian operations by helping to interview, hire, and foster employee engagement.
    • Understood problems and created the appropriate solutions for them.
    • Tuned the security.
    • Led and built teams.
    Technologies: Java, ATG, Node, Angular, Vue.js, React, ESB, Oracle, Weblogic
  • Software Engineer | Architect

    2011 - 2015
    Compasso Tecnologia
    • Developed and implemented frameworks for eCommerce solutions.
    • Researched and recommended technologies and tools to support technical architects and developers to build top-notch software.
    • Ensured that technical solutions met performance, scalability, and security customer's requirements.
    • Developed reusable components and modules that execute millions of dollars in transactions per day over big sets of data.
    • Engaged the team to follow best practices such as clean code and test-driven development.
    • Responded quickly to technical queries from clients, management, and team members.
    Technologies: Java, Python, JavaScript, Node.js, Jenkins, ATG, Oracle

Experience

  • Pulpo | Connecting Relevant Knowledge (Development)
    https://app.pulpo.work/

    A knowledge management system with a social component for team collaboration. The system was built using Meteor, Node.js, Java, AWS, Docker, and AI.

    ROLE: Co-founder | CTO

Skills

  • Languages

    TypeScript, JavaScript, Python, Python 3, Java, C++, SQL, Ruby, ANSI C
  • Frameworks

    Spring ORM, Spring Boot, Serverless Framework, Angular, Apache Camel, Ionic, Ionic 4, Cordova, PhoneGap, Ruby on Rails (RoR), Nuxt.js
  • Libraries/APIs

    Node.js, Jenkins Pipeline, Apache Lucene, Protobuf, React, Vue.js, Vuex
  • Tools

    AWS ECS, Jenkins, AWS ELB, AWS SES, MongoDB Atlas, Docker Compose, Kafka Streams, Apache Tomcat, WildFly
  • Paradigms

    Continuous Delivery (CD), Continuous Deployment, Continuous Integration (CI), Microservices, REST, Lambda Architecture, Serverless Architecture, Kanban, Continuous Improvement, Concurrent Programming, Agile Software Development, Scrum
  • Platforms

    AWS Lambda, Firebase, Meteor, JVM, Kubernetes, Docker, Linux, AWS EC2
  • Storage

    JSON, Elasticsearch, MongoDB, NoSQL, Cloud Firestore, AWS S3, PostgreSQL, MySQL, Google Cloud
  • Other

    Architecture, APIs, Creative Problem Solving, Serverless, Problem Solving, Team Leadership, Team Building, Leadership, Lambda Functions, Stream Processing, Streaming, Software Architecture, Integration Tools, Customer Success, Cross-functional Team Leadership, IoC

Education

  • Bachelor's degree in Computer Science
    2007 - 2011
    Universidade Regional Integrada do Alto Uruguai e das Missões - Erechim, Rio Grande do Sul, Brazil

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