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Felix Johnson Johnson

@felixjohnsonjohnson

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Experienced Full Stack Engineer specializing in Java and React.js.

United States

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What I'm looking for

I am looking for a challenging role in a collaborative environment that fosters innovation and growth.

As a Full Stack Engineer with over 8 years of experience, I specialize in Java (Spring Boot) and React.js, delivering robust and scalable enterprise applications. My expertise lies in developing microservices and RESTful APIs, ensuring high performance and reliability in every project I undertake. I have a strong command of core Java, Spring Data JPA, and Spring Security, and I am adept at building modern, responsive front-end interfaces that enhance user experience.

Throughout my career, I have successfully led cross-functional teams and collaborated closely with stakeholders to align technology solutions with business goals. My experience includes integrating SQL and NoSQL databases, implementing CI/CD practices, and adopting emerging technologies to drive innovation. I am continuously motivated to improve my skills and stay updated with the latest trends in the Java and JavaScript ecosystems, ensuring that I deliver the best solutions to my clients.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack JAVA Engineer

Current

Fossil Group

Jul 2023 - Present (2 years)

Led the development and enhancement of Fossil Group’s web-based inventory management system using Java, Groovy, Spring Boot, Hibernate, and React.js, delivering scalable and high-performing eCommerce solutions. Built and maintained microservices architecture using Spring Boot and Spring Cloud, enabling service discovery, centralized configuration, and load balancing for smoother cross-service comm

Java Spring Boot React Microservices RESTful APIs Docker Kubernetes MySQL PostgreSQL MongoDB Redis OAUTH2 JWT JMS RabbitMQ Kafka Prometheus Grafana ELK Stack GCP AWS

Senior Full Stack JAVA Engineer

Datadog

Apr 2020 - Jul 2023 (3 years 3 months)

Engineered full-stack solutions for cloud-native applications using Java (Spring Boot) on the backend and React.js on the frontend, driving scalable architecture and responsive UI design. Built and deployed microservices-based systems leveraging Spring Boot, Hibernate, and Kafka, integrated with MongoDB, MySQL, and DynamoDB for high-performance data storage and retrieval.

Java Spring Boot React Microservices GraphQL MongoDB MySQL DynamoDB Kafka WebSockets CI CD AWS GCP Kubernetes Redis TensorFlow Prometheus Grafana ELK Stack

Full Stack Developer

IT Landmark

Jun 2017 - Apr 2020 (2 years 10 months)

Developed full-stack web applications using Java (Spring Boot) for backend services and React.js for modern, component-based frontend experiences. Built and deployed batch processing jobs using Spring Batch, including chunk-based processing, scheduling, and error handling for reliable, large-scale data processing.