Open to opportunities

Li Wei

@liwei

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Experienced software engineer specializing in microservices and cloud-native development.

Ireland

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What I'm looking for

I am seeking a challenging role in a dynamic environment that fosters innovation and growth, where I can leverage my skills in software development and cloud technologies.

I am a seasoned software engineer with over 11 years of experience in developing web and mobile applications within agile enterprise environments. My expertise lies in building scalable microservices using Java, Spring Boot, and Hibernate, and I have a strong command of CI/CD practices, Docker, and Kubernetes. I am passionate about designing solutions that not only meet business needs but also enhance user experience through modern JavaScript frameworks like Angular, React, and Vue.js.

Throughout my career, I have successfully led projects that involved migrating legacy systems to RESTful APIs, optimizing performance, and implementing best practices in cloud-native development. My role at Target Integration allowed me to mentor junior engineers and establish robust CI/CD workflows that significantly improved deployment speeds and reduced system downtime. I thrive in collaborative environments and enjoy aligning cross-functional teams to achieve common goals.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Target Integration

Jan 2021 - Jun 2025 (4 years 5 months)

Developed scalable microservices with Spring Boot, Hibernate, and PostgreSQL within containerized Kubernetes clusters managed via Docker. Implemented CI/CD workflows using Jenkins, Docker, and Kubernetes for continuous integration, delivery, and zero-downtime deployments.

Spring Boot Hibernate PostgreSQL Kubernetes Docker Angular Jenkins REST APIs OAUTH2 Java

Software Engineer

DataPyramid

Mar 2018 - Jan 2021 (2 years 10 months)

Built enterprise-level Java applications using Spring MVC, JPA, and Hibernate, integrated with dynamic Angular frontends. Refactored existing backend modules into REST-based microservices with Spring Boot, enhancing modularity and reducing response times.

Java Spring MVC JPA Hibernate Angular Spring Boot REST APIs Oracle PostgreSQL Docker

Software Engineer

Ekohe

Sep 2015 - Feb 2018 (2 years 5 months)

Developed CRUD-based web apps using Java, Spring, and MySQL, with frontend support in JavaScript, Bootstrap, and JSP. Led integration with third-party APIs including payment gateways, validating REST payloads and automating secure webhook handling.

Java Spring MySQL JavaScript Bootstrap JSP Hibernate Jenkins Git REST APIs

Education

Degrees, certifications, and relevant coursework

Tsinghua University

Bachelor of Computer Science, Computer Science

Studied the fundamentals of computer science, including programming languages, data structures, and algorithms. Gained expertise in software development and system design.