Ruinan Ding
Washington,DC
Summary
Results-oriented Software Engineer with over four years of customer-facing experience. Committed to fostering a positive culture and contributing to collaborative team environments. Proven track record of achieving excellence and delivering exceptional solutions. A continuous learner with a passion for embracing new ideas and technologies, adept at leading teams, interfacing with clients, and particularly skilled in Java, Spring Boot, and AWS.
Overview
5
5
years of professional experience
Work History
Kafka Developer
Optimo Information Technology
11.2023 - 10.2024
- Developed and tested Node.js TypeScript and JavaScript REST applications with Postman and SwaggerHub and configured Apigee proxies.
- Adopted Azure DevOps services and led adoption of Event-Driven Architecture with Kafka Streams to improve scalability, 5ms data processing speed, over 1 million messages data ingestion, and enable instant real-time monitoring.
Software Developer II
Freddie Mac
08.2021 - 11.2023
- Mentored cross-functional team on L3 on-call support for business-critical tier-1 infrastructure to increase incident resolution rate by 80% within the first 10 minutes.
- Code reviewed junior pull requests and redesigned production codebase to reduce production incidents by 50%.
- Developed Spring Boot applications with Apache Camel and applied enterprise integration patterns to integrate ActiveMQ and RabbitMQ messaging systems.
Software Engineer I
Raytheon Technologies
09.2020 - 05.2021
- Supervised an agile team to automate Jenkins DevOps pipelines and deployed AWS Lambda code with Spinnaker.
- Developed Spring Boot applications with ORM tools such as Hibernate and Spring Data JPA and deployed Docker containers to production on Kubernetes platforms.
Associate Java
EnLiSense LLC
05.2019 - 08.2020
- Negotiated with customers on designing Android applications in Java and integrated Postgres and DynamoDB, contributing to a 40% improvement in reading and 20% in writing records.
- Integrated big data analytics with Spark and machine learning Python applications with RedisAI and Redis Enterprise Cloud, reducing 50% of the manual analysis.
Education
Bachelor of Science - Computer Engineering
The University of Texas At Dallas
Richardson, TX05-2020
Skills
Java
AWS
Spring Boot
Git
REST APIs
Kubernetes
Hibernate
JUnit
SQL
Kafka
MongoDB
Jenkins
Timeline
Kafka Developer
Optimo Information Technology
11.2023 - 10.2024
Software Developer II
Freddie Mac
08.2021 - 11.2023
Software Engineer I
Raytheon Technologies
09.2020 - 05.2021
Associate Java
EnLiSense LLC
05.2019 - 08.2020
Bachelor of Science - Computer Engineering
The University of Texas At Dallas
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