Marcos Cordeiro

SPC Grafeno | Jan 2024 – Present | São Paulo, Brazil - Lead multiple engineering squads across backend, data, and AI, driving the development of scalable and resilient systems using Python, Java, and modern cloud architectures. - Drive the adoption of artificial intelligence across the organization, enabling different business areas to incorporate AI into their processes, decision-making, and products. - Lead data and AI initiatives, including the design and evolution of data platforms (data lake), development of analytical models (variables and scoring), and integration of AI capabilities into production systems. - Apply modern AI approaches such as LLMs, RAG, and AI-assisted development to improve engineering productivity and accelerate delivery of intelligent solutions. - Act as a key technical decision-maker, defining architecture, ensuring system scalability and performance, and guiding teams in building high-quality solutions. - Mentor engineers and technical leaders, fostering a strong engineering culture focused on ownership, collaboration, and continuous improvement. - Oversee vendor management, client support, and resolution of critical production issues, ensuring system reliability and customer satisfaction.

Leading and mentoring a dynamic team of software engineers, I prioritize collaboration and skill development. My management activities include project planning, resource allocation, and ensuring the team's alignment with organizational goals. I foster a positive and innovative team culture, promoting a strong sense of ownership and accountability. -Agile Development: Practical experience in agile methodologies, fostering collaboration and continuous delivery. - Python and Frameworks: Specialized in Python, Django, and Flask for building robust and scalable systems. - Frontend Expertise: Angular for creating intuitive and modern user interfaces. - Test-Driven Development (TDD) and Behavior-Driven Development (BDD): Committed to quality through advanced testing practices. - Cloud Mastery: Deep knowledge of Google Cloud and AWS for scalable and secure architectures. - Continuous Integration and Continuous Delivery (CI/CD): Efficient use of tools like GoCD and Jenkins for automation of pipelines. - Code Quality: Implementation and monitoring using SonarQube to ensure high standards.

Senior Software Engineer developing solutions using Python, Django, Flask, Angular, TDD, BDD, Google Cloud, GoCD, SonarQube.

Graduate professor teaching the topics below: - Spring Boot Mastery: In-depth knowledge and practical insights into developing robust and scalable applications using Spring Boot. - Integration with Spring Tools: practical experience with Spring Tools Suite, training students with essential development tools. - MVC Architecture: Expertise in teaching the principles and implementation of the Model-View-Controller architecture. - JavaServer Pages (JSP) and JavaServer Faces (JSF): Proficient in guiding students in developing dynamic web pages and robust user interfaces. - PrimeFaces Framework: Expert instructions on using PrimeFaces to enhance JavaServer Faces applications. - Hibernate ORM: Comprehensive understanding and practical application of Hibernate for efficient database management.

Software Architect responsible for: • Software Architecture definitions using technologies such as Java, Python, NodeJS, Spring Boot, Spring Cloud, Netflix OSS, Istio, Vistio, GraphQL, Microservices; • DevOps concepts and infrastructure using tools such as Jenkins, Docker, Kubernetes, Rancher, ELK, Sonar, Git, Gitlab, Vagrant, Ansible, Google Cloud; • Development support in BigData project using Scala, Python, Kafka, Spark, Spark Streaming, Hadoop, Kudo, Impala, Machine Learning, Tersonflow, Airflow; • Software Quality assurance; • Monitoring with ELK (Elasticsearch, Logstash, Kibana), Dynatrace, Prometheus;

• Responsible for automating processes using tools such as Jenkins, Ansible, Puppet and Vagrant • Use Container solutions using Docker, Docker Swarm, Kubernetes and Portainer • Implement Continuous Deploy, Continuous Delivery, Continuous Monitoring and automation tests with DevOps concepts • Disseminate DevOps culture to keep informed Developers, QA and Operation Teams • Administration of Cloud Computer Services in AWS, Azure and OpenStack • Monitor systems using Zabix, Nagios and Grafana • Log Administration using Graylog • Develop internal system using Java, Groovy, Python, Flask, MongoDb, MySQL, Nginx and Apache

Senior Software Engineer / Technical Leader / 2013 – 2017 • Responsible for the implementation and dissemination of DevOps concepts and tools such as Jenkins, Sonar, Git, GitLab e Ansible, bringing agility and quality to project deliveries; • Technical Leadership and support systems development consultant for in-company projects; • Development of Commercial Automation Systems using Java, Scala, JavaFX, Spring, Hibernate, Groovy, Python, CDI and WebServices; • Development of Web system using Java, Java EE, JSF, SpringMVC, Vaadin, Primefaces, HTML 5, JQuery; • Development solutions through prerequisite survey; Mid-level Software Engineer / 2009 – 2013 • Worked on the system migration from ASP and COM+ to .Net; • Implementation of financial systems responsible for customers’ portfolio and financial products; • System development for Windows Mobile, Android and IOS; • Implementation and administration of the credit card system; Junior Software Engineer / 2005 – 2009 • Maintenance of Financial System responsible for all company’s clients; • System development in different languages, such as C, C#, ASP, ASP.NET, Visual Basic, XML, Ajax, HTML, JavaScript  and Microsoft SQL Server, MySql, Oracle database;

- System development using technology such as C#, ASP.NET, Java, Javascript, HTML, Oracle, Struts, SQL Server, Oracle; - Requirements gathering and systems analysis with UML; - Developing solutions aimed at integrating low and high platform systems;

- Development of Websites in ASP, ASP.Net, PHP, Java using Oracle e DB2 databases; - Development and customisation of Peoplesoft systems; - Requirements gathering and systems analysis with UML; - Development of in-company systems such as time sheet system, financial and accounting reports, using Visual Basic, C# and Java;

- WebDeveloper using HTML, Javascript, ASP, Flash, ActionScript, Oracle; - System developer using Visual Basic and COM+;

- WebDeveloper using ASP, Oracle, Html, Javascript; - Desktop Solutions Developer Visual Basic;