MO

Open to opportunities

Mike Oba

@mikeoba

Senior Full Stack Engineer specializing in scalable Java backend systems and modern React frontends.

What I'm looking for

I seek roles focused on building and operating scalable, cloud-native systems with strong engineering practices, collaborative teams, and opportunities to shape architecture and mentor others.

I am a Senior Full Stack Engineer with 10+ years building scalable backend systems in Java and Spring Boot, and contributing to modern frontends with React and TypeScript. I design microservices architectures, secure RESTful APIs, and cloud-native solutions on AWS, leveraging Docker, Kubernetes, and event-driven patterns with Apache Kafka to solve complex engineering challenges.

I have led architecture and implementation efforts that improved response times by 35%, increased throughput by 40%, and achieved 99.9% uptime through monitoring and optimization. I collaborate across teams to deliver end-to-end SaaS features, drive best practices in microservices and CI/CD, and mentor engineers to build reliable, high-performance systems.

Experience

Work history, roles, and key accomplishments

HE

Current

Senior Full Stack Engineer

Current

Hewlett Packard Enterprise

Jul 2013 - Present (12 years 8 months)

Designed and operated scalable Java/Spring Boot microservices and secure REST APIs consumed by React frontends for a 1M+ user platform, improving response time 35% and throughput 40% while achieving 99.9% uptime.

Java Spring Boot Microservices React AWS Docker Kubernetes Apache Kafka PostgreSQL

FS

Software Development Intern

FedEx Services

Jun 2012 - Aug 2012 (2 months)

Developed Java Spring MVC backend modules and REST APIs, assisted migration to Spring Boot microservices and containerized environments, supporting deployments on AWS during an Agile/Scrum internship.

Java Spring MVC Spring Boot MySQL Docker AWS REST APIs Agile CI CD

Education

Degrees, certifications, and relevant coursework

CU

Colorado State University

Bachelor's Degree, Computer Science

2009 - 2013

Bachelor's Degree in Computer Science completed at Colorado State University from 2009 to 2013.

Availability

Open to opportunities

Location

United States

Authorized to work in

Job categories

Full Stack Engineer DevOps Engineer Site Reliability Engineer API Developer Artificial Intelligence Developer Full Stack Developer Full Stack Engineer Back End Developer Front End Developer Blockchain Developer Developer UI UX Designer UI UX Developer UI Designer Junior UI UX Designer Junior UI Designer UX Designer Junior UX Designer

Skills

Java JavaScript TypeScript SQL BASH Spring Boot Spring MVC Spring Cloud Microservices Architecture RESTful APIs GraphQL Hibernate JPA Spring Security OAUTH2 JWT Node.Js Express React Next.js HTML5 CSS3 Tailwind UI Material UI Redux AWS Docker Kubernetes Terraform CI CD Jenkins GitHub Actions Apache Kafka RabbitMQ PostgreSQL MySQL MongoDB Redis DynamoDB Junit Mockito Jest Cypress Selenium Prometheus Grafana ELK Stack Git GitHub Gitlab Agile Scrum DDD BDD TDD System Design Distributed Systems API Design Performance Optimization ES6 Elasticsearch Gmail Kafka Kibana Logstash Remote Python Typescript Javascript Typescript Nodejs Javascript Typescript React Typescript TypeScript Utility Types JavaScript (Node.Js Javascript (ES6)JavaScript (React)JavaScript JQuery JavaScript Development JavaScript NodeJS Node NodeJS NodeJS To Python Migration Nest NestJS ExpressJS Python Django Python Programming Python Development Python (Azure ML SDK V2 And CLI)Python Ecosystem Python Or R Modern Python Data Science Tooling Python 3 Django Django REST Framework fastAPI Flask Flask API Go Google Cloud Platform Java 8 Java 21+Java Kotlin Java Development Java Programming PHP PHP 8+PHP Symfony PHP Framework PHP (Laravel)Laravel Symfony Sylius Sylius Framework Ruby Ruby on Rails Ruby Rails GraphQL Ruby C#C# .NET C# .NET Core C# 12 C# 13 MVC MVC Frameworks MVCC ASP.NET MVC CRUD CRUD APIs CRUD Operations UI UI Design UI UX Design UI UX UI Testing UI Components UI Development UX UI UX UI Design UX UX Design AI Airflow AI ML AI Agents Airplane AI Development AI Technologies LLM LLM Frameworks LLMs (LangChain LLM Integrations LLMOps LLM Application Development ML Engineering TailwindCSS Remote

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