Yuxin Huang

About Yuxin Huang

Languages: Java, Kotlin, JavaScript, OCaml, C, C#, Python, SQL, HTML, CSSBackend Technologies: Spring Boot, Spring Cloud, RESTful APIs, Hibernate, MyBatis, Microservices, OODMiddleware & Messaging: Kafka, RabbitMQ, RocketMQ, Zookeeper, RedisCloud & DevOps: AWS (Lambda, S3), Docker, Jenkins, Nginx, CI/CDDatabases: MySQL, Oracle, Elasticsearch, AWS RDSTools & Methodologies: Git, Agile, Authentication & Authorization, Concurrent Programming

Experience

1. Software Engineer 3

   Finfare

   Aug 2023 — Present · Irvine, CA, US

   Project: Cloud-Native Deployment Platform on AWSDesigned and implemented a modular GitHub Actions CI/CD pipeline with diff-based execution (code, infra, docs), reducing build and deployment time by 40–60% while improving release reliability.Led the implementation of AWS ECS Blue-Green deployments with automated health checks and rollback, achieving zero-downtime production releases and significantly lowering deployment risk.Introduced AWS CDK diff and gated deployments in CI, preventing unintended infrastructure changes and improving production stability across multiple environments.Decoupled static and dynamic resources by integrating S3 + CloudFront CDN with API Gateway and ECS services, reducing backend load and improving API and content latency.Built a scalable file upload and image processing service using pre-signed S3 URLs and event-driven processing, enabling secure, high-throughput uploads without impacting core API performance.Project: Finfare Rewards/Billing Developed a platform to connect merchant with bank, and help merchant advertiser their products by Java and Kotlin.Provided RESTful API for advertiser, publisher and connections, and reorganized the projects by following OOD principles.Architected and implemented core features like connection, network, brand-optional, write tests, review code and fix bugsIngested over 10K+ brands for our platform to make rewards product more attractive to both customers and companiesDesigned and optimized the invoice feature to bill advertisers by calculating transactions details and tracking payment statusHosted daily stand-up meetings, workshops, sprint grooming and feature demosWorked with product manager, data science, and DevOps teams to help plan our ambitious roadmap

Education

• UC Irvine

  Master's degree, Computer Software Engineering

• China Three Gorges University

  Bachelor's Degree, Electronic Information Engineering

• UC Irvine

  Master of Software Engineering