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Hello,
I am
  Christian Richardson

Full Stack Java Developer with 8+ years of experience designing and developing enterprise-grade, cloud-native applications across finance, healthcare, and e-commerce domains. Expert in Java 17, Spring Boot, ReactJS, and microservices architecture. Proven success in building scalable, secure, and high-performance applications with AWS, Kubernetes, and CI/CD automation.

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Christian Richardson

Full-Stack Java Developer

About Me

About

Building secure, scalable, and cloud-ready enterprise Applications.

I am a Full-Stack Java Developer with 8+ years of experience designing and developing enterprise-grade, cloud-native applications across finance, healthcare, and e-commerce domains. Expert in Java 17, Spring Boot, ReactJS, and microservices architecture.

Proven success in building scalable, secure, and high-performance applications with AWS, Kubernetes, and CI/CD automation. Strong advocate for clean code, TDD, and Agile development, combining backend engineering precision with intuitive, responsive UI development.

  • Full Name:Christian Richardson
  • Language:English
  • Phone No:(551) 202 -7003
  • Email:christian@webappn.com
  • Address:Kissimmee, FL
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Java & Spring Boot

Backend development, microservices, REST APIs, Hibernate, and JSP/Servlets.

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React & Angular

Building responsive and interactive UIs with React.js and Angular (v2–15).

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Cloud & DevOps

AWS, Azure, Docker, Kubernetes, Terraform, Jenkins, GitLab CI/CD.

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Database Management

Oracle, PostgreSQL, MySQL, MongoDB, SQL Server.

My Resume

Achievements

Education

  • 2012 – 2016
    Bachelor’s Degree in Computer Science
    - Brooklyn College, New York

    Completed a Bachelor of Science in Computer Science, acquiring advanced knowledge in algorithms, data structures, cloud computing, and software engineering. Developed expertise in designing, implementing, and deploying full-stack applications, laying a strong foundation for a career in software development and cloud-native solutions.

Experience

  • Mar 2024 – Present
    Ellipsis Health | California, USA - Senior AI | Software Engineer

    💠 Architected AI-powered microservices using Java 11/17, Spring Boot, and Spring Cloud.
    💠 Built secure REST/GraphQL APIs with Spring Security & JWT; developed responsive micro-frontends with ReactJS, TypeScript, Redux, and Tailwind CSS; implemented asynchronous flows with Redis.
    💠 Containerized apps with Docker & deployed on Kubernetes (AWS EKS); automated CI/CD with Jenkins, GitHub Actions, GitLab CI/CD; applied TDD with JUnit, Mockito, Postman; modernized legacy systems to Spring Boot 3 & React 18; collaborated on cloud infrastructure with Terraform & AWS; participated in Agile teams and mentored developers.

    Environment: Java 17, Spring Boot 3, Spring Cloud, Hibernate, ReactJS 18, TypeScript, Kafka, Redis, Docker, Kubernetes, AWS, PostgreSQL, JUnit, Mockito, Jenkins.

  • Oct 2021 – Feb 2024
    Bittensor | Toronto, Canada - Senior AI | Software Engineer

    💠 Architected scalable microservices with Java 17 & Spring Boot 3 for digital wallets and transactions.
    💠 Designed REST/GraphQL APIs integrated with ReactJS 18 frontends.
    💠 Led responsive dashboard development with ReactJS, Redux, TypeScript, Bootstrap.
    💠 Optimized databases with Hibernate ORM & PostgreSQL; engineered event-driven systems with Kafka & Redis.
    💠 Implemented Spring Security & OAuth2; deployed on AWS (Elastic Beanstalk & Lambda) with Docker/Kubernetes.
    💠 Monitored systems with Prometheus & Grafana; automated CI/CD with Jenkins & GitLab.
    💠 Agile contributor: mentoring, code reviews, sprint planning.

    Environment: Java 17, Spring Boot 3, Spring Cloud, Hibernate, ReactJS 18, Redux, PostgreSQL, Kafka, Redis, AWS, Docker, Kubernetes, Jenkins

  • Jun 2016 – Sep 2021
    Net Solutions | California, USA - Full Stack Java Developer

    💠 Developed web apps using Spring Boot, ReactJS, NodeJS for finance & retail.
    💠 Built modular ReactJS/Redux components and REST APIs.
    💠 Designed backend services with Spring Boot & Hibernate and optimized MySQL/MongoDB performance.
    💠 Automated jobs with Spring Batch and CI/CD with Jenkins.
    💠 Implemented JWT authentication & Spring Security, containerized apps with Docker/Kubernetes.
    💠 Collaborated in Agile teams and authored reusable code and documentation.

    Environment:Java 8, Spring Boot, ReactJS, Redux, Hibernate, MySQL, MongoDB, Docker, Kubernetes, Jenkins, REST APIs, JWT, Agile Scrum

My service

service
Backend Development

Backend Development

Robust APIs and microservices with Java & Spring Boot.

Backend Development

Designing and implementing secure, high-performance APIs, microservices, and event-driven architectures with Kafka and Hibernate ORM.

Frontend Development

Frontend Development

Dynamic and responsive UI with React.js & Angular.

Frontend Development

Creating user-focused, responsive interfaces using Angular (v2–15), React.js, Bootstrap, and modern UI/UX practices.

Cloud Integration

Cloud Integration

Deploying and scaling apps on AWS & Azure.

Cloud Integration

Implementing secure, cost-efficient deployments using AWS, Azure, Docker, Kubernetes, and Terraform for scalable solutions.

System Optimization

System Optimization

Enhancing application performance and security.

System Optimization

Optimizing performance, database queries, and applying security practices likeOAuth2/JWT authentication and Section 508 compliance.

My Traits

Traits

Problem Solver

Analytical thinker with a passion for tackling complex challenges.

Problem Solver

Known for breaking down complicated technical issues into practical, innovative solutions while maintaining efficiency.

Adaptable

Thrives in dynamic environments and embraces new technologies.

Adaptable

Quick to learn emerging tools and frameworks, seamlessly adjusting to evolving project requirements.

Team Player

Works effectively with diverse teams to achieve shared goals.

Team Player

Strong communicator and supportive colleague, fostering an environment of trust, knowledge-sharing, and growth.

Detail-Oriented

Focuses on precision and quality in every aspect of work.

Detail-Oriented

Committed to delivering clean, reliable, and well-documented solutions with long-term sustainability in mind.

My Projects

Portfolio
  • ALL
  • DEVELOPMENT

Credit Score Analysis Platform

Financial Analytics Platform | Development

Built a scalable platform using Spring Boot microservices, Hibernate, and Kafka for automated credit scoring. Secured REST APIs with OAuth2/JWT and optimized database performance using SQL joins and Redis caching. Designed reporting templates for analytics to provide customer-friendly insights. Deployed the platform on AWS cloud to ensure scalability and reliability. Collaborated with teams in an Agile/Scrum environment to deliver high-quality features.

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  • Duration : –
  • Client : Personal
  • Tech: Java, Spring, MS, React, Postgres, AWS
  • Type : Full-stack, Cloud-native Application

Get in Touch

Contact

E-Mail

  christian@webappn.com

Contact

  (551) 202 -7003‬

Address

  Kissimmee, FL