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I'm a Senior .NET Engineer, Golang Developer, and Java Developer with 10+ years of experience designing and building scalable backend platforms using C#, Go (Golang), Java, Python, ASP.NET Core, .NET, REST APIs, and a microservices architecture. I specialize in constructing high-performance distributed systems with SQL Server, MongoDB, Redis, and event-driven messaging. I deliver secure, scalable backend services in Agile environments, with a strong focus on object-oriented design, clean architecture, and modern software patterns. I enjoy collaborating with cross-functional teams to drive continuous improvement and reliable production outcomes.…I'm a Senior .NET Engineer, Golang Developer, and Java Developer with 10+ years of experience designing and building scalable backend platforms using C#, Go (Golang), Java, Python, ASP.NET Core, .NET, REST APIs, and a microservices architecture. I specialize in constructing high-performance distributed systems with SQL Server, MongoDB, Redis, and event-driven messaging. I deliver secure, scalable backend services in Agile environments, with a strong focus on object-oriented design, clean architecture, and modern software patterns. I enjoy collaborating with cross-functional teams to drive continuous improvement and reliable production outcomes.

James Wang Richardson

Full Stack Developer, Web Developer, Developer, +3

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I'm a Senior .NET Engineer, Golang Developer, and Java Developer with 10+ years of experience designing and building scalable backend platforms using C#, Go (Golang), Java, Python, ASP.NET Core, .NET, REST APIs, and a microservices architecture. I specialize in constructing high-performance distributed systems with SQL Server, MongoDB, Redis, and event-driven messaging. I deliver secure, scalable backend services in Agile environments, with a strong focus on object-oriented design, clean architecture, and modern software patterns. I enjoy collaborating with cross-functional teams to drive continuous improvement and reliable production outcomes.…I'm a Senior .NET Engineer, Golang Developer, and Java Developer with 10+ years of experience designing and building scalable backend platforms using C#, Go (Golang), Java, Python, ASP.NET Core, .NET, REST APIs, and a microservices architecture. I specialize in constructing high-performance distributed systems with SQL Server, MongoDB, Redis, and event-driven messaging. I deliver secure, scalable backend services in Agile environments, with a strong focus on object-oriented design, clean architecture, and modern software patterns. I enjoy collaborating with cross-functional teams to drive continuous improvement and reliable production outcomes.

Available to hire

I’m a Senior .NET Engineer, Golang Developer, and Java Developer with 10+ years of experience designing and building scalable backend platforms using C#, Go (Golang), Java, Python, ASP.NET Core, .NET, REST APIs, and a microservices architecture.
I specialize in constructing high-performance distributed systems with SQL Server, MongoDB, Redis, and event-driven messaging. I deliver secure, scalable backend services in Agile environments, with a strong focus on object-oriented design, clean architecture, and modern software patterns. I enjoy collaborating with cross-functional teams to drive continuous improvement and reliable production outcomes.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Full Stack Java Developer at Premier Inc

March 1, 2019 - Present

Led the development of financial applications using Spring Frameworks (Spring Boot, Spring Data, Spring Security, Spring AOP) and Angular; migrated to cloud-based architecture by building REST-based microservices on AWS (EC2, Lambda, S3, DynamoDB, API Gateway) and Apache Kafka; created templates and scripts for building and deploying services into an OpenShift/Kubernetes cluster; implemented single sign-on with Keycloak and LDAP; authentication for REST endpoints using JWT; architected AI-powered applications on AWS using Bedrock and foundation models; integrated Camunda BPMN workflow and Maestro orchestration to automate and monitor complex business processes across services; implemented payment integration with PayPal and Chase Paymentech Orbital Gateway; led OFSAA modules for risk and regulatory compliance; developed ETL pipelines with ODI; integrated OFSRR and OFS AML components.

Web Developer at Bellese Technologies

March 1, 2011 - February 1, 2019

Developed and maintained a web-based eHealth platform using Spring Boot, Java, and React; implemented RESTful APIs to integrate EMR, LIS, and patient portal systems; implemented live-streaming video processing using Kotlin Spring Boot microservices and AWS Lambda; designed and developed an EDI scheduler import system for Oracle 11; managed ETL pipelines with AWS Glue and Apache Airflow; designed NoSQL data models with MongoDB and Cassandra for HIPAA-compliant healthcare data; integrated Apache Kafka for real-time data processing; built a frontend Vue.js reports dashboard; developed chatbot using OpenAI, Python/Django, React; established CI/CD pipelines using Concourse, Docker, and AWS; redesigned Terraform deployment approach for modular deployments; created Elasticsearch infrastructure for log and metrics management.

Senior Software Engineer at Premier Inc.

March 1, 2019 - Present

Design and develop scalable backend services using C#, Golang, Java, .NET 8, and ASP.NET Core, enabling high-performance microservices for connected IoT platforms and real-time data processing. Build secure RESTful APIs with authentication/authorization. Architect distributed backend systems with Microservices and Event-Driven Architecture. Implement efficient data access using Entity Framework Core, LINQ, and Dapper. Develop high-throughput data processing with Go concurrency and goroutines. Build messaging workflows with Kafka and RabbitMQ. Optimize storage with SQL Server, MongoDB, and Redis. Containerize with Docker and Kubernetes and deploy to Azure cloud services. Collaborate with product, frontend, and DevOps teams in Agile environments to deliver reliable production features.