Ivan Costa

Senior Software Engineer

Hello! I'm Ivan Costa. I have over 18 years of experience in the software development industry, having worked as a Senior ETL Developer, a Tech Consultant, and an IT Specialist. I'm passionate about designing and implementing robust systems in data intensive environments.

Currently living in Rio de Janeiro 🏖 ☀ , Brazil 🇧🇷 and lucky enough to be doing great things mostly using:

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Areas of Expertise

• Story Telling, data visualization, SaaS architecture, design, analytics and customer service systems
• BSS, Integration, Fraud prevention, product development, and business operations
• Backend, batch processing, Java virtual Machine (JVM) tuning, PostgreSQL tuning, and shell scripting

Latest Certifications

• Oracle Cloud Infrastructure 2024 - Generative AI Certified Professional
• Microsoft Certified - Azure Fundamentals
• HackerRank - Java Certificate
• Microsoft Certified - Programming in HTML5 with JavaScript and CSS3

Tools & Technologies

• Java EE, Spring Boot, Jetbrains IntelliJ Idea, JDK tools(ex:jmap, jconsole, visualvm...)
• JVM languages (ex: Kotlin, Scala, Groovy, Clojure...)
• Apache Kafka, ELK Stack, Oracle, Postgres, MySQL
• Power BI, MicroStrategy, SAP Business Objects, Apache Spark - Databricks
• Linux in baremetal and in cloud environments (Azure, AWS, OCI)

Current Interests 

• Containerization (Docker)
• Orchestration (Kubernetes, Rancher)
• Virtualization/hypervisors
• Cloud-native applications, edge computing, and IoT.

Before working for almost 3 years at my last employer - Avaya, I had a brief but productive stint at Oi S.A.. Previously, I spent over a decade at HPE (Hewlett-Packard Enterprise) and started my career at EDS (Electronic Data Systems).

You can follow me on these networks as well: