Raphael Luiz Nascimento

Raphael Luiz Nascimento

Software Engineer

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About Me

Hello! My name is Raphael Luiz Nascimento. I am a Senior Software Engineer and Tech Lead with over 15 years of experience in Java and Node.js. I specialize in delivering scalable software solutions, cloud architecture, and team leadership. My experience includes leading projects, mentoring teams, and working with cutting-edge technologies like AWS, Kafka, and big data platforms.

Feel free to check my resume below for more details about my technical skills, work experience, and certifications. I am always open to discussing new opportunities and collaborations. Reach out via LinkedIn or email!

Work Experience (Last 3)

Senior Software Engineer / Tech Lead - Article (2019 - Present)

  • Led the development and implementation of a Demand and Supply Planning solution, increasing On-Shelf Availability (OSA) by 17% and improving Fill Rate by 13%.
  • Stabilized the Mercor purchase order management tool, reducing support tickets by 60%.
  • Developed an automated supplier payment tracking solution, saving the finance team 10 hours per week.
  • Led back-end architecture projects using Java/Spring and Node.js/NestJS.
  • Deployed and managed applications in AWS, enhancing CI/CD pipelines.

Senior Software Engineer - Resultados Digitais (2017 - 2019)

  • Implemented a real-time data processing pipeline with AWS Kinesis, transforming batch processing to near real-time operations.
  • Led data consolidation and cleansing projects with AWS Redshift for improved analytics.
  • Integrated Google Analytics with Ruby to enhance data visualization.

Software Architect - Neogrid (2012 - 2017)

  • Designed and developed software architecture using Spring technologies for multiple large-scale projects.
  • Migrated legacy systems to AngularJS, improving the UI and front-end experience.
  • Led the transition of monolithic systems to distributed processing environments using Spark.

Certifications

AWS Certified Cloud Practitioner

Amazon (04/2024)

CCA175:Spark and Hadoop Developer Certification

Cloudera (06/2017)

SCEA: Java EE 5 Enterprise Architect

Oracle (06/2011)

SCMAD: Mobile Application Developer

Sun Microsystems (04/2007)

SCBCD: Business Component Developer

Sun Microsystems (06/2006)

SCWCD: Web Component Developer

Sun Microsystems (09/2005)

SCJP: Java Programmer

Sun Microsystems (02/2005)

Application Developer for WebSphere

IBM (09/2006)