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Hi, I’m Jiawei Chen, a motivated computer science student specializing in embedded systems and edge computing. I’m pursuing a Master’s degree at the University of Limerick, focusing on Real-Time Embedded Systems, Applied Cloud Computing, and data engineering. I enjoy building robust software for constrained environments and making data-driven decisions. I have hands-on backend and software development experience from Shanghai, including a Backend Software Engineer role at Zengqing Digital Technology and a Software Development Intern role at ByteDance. I’m driven by optimization, clean architecture, and delivering value through reliable systems across embedded devices and cloud platforms.…Hi, I’m Jiawei Chen, a motivated computer science student specializing in embedded systems and edge computing. I’m pursuing a Master’s degree at the University of Limerick, focusing on Real-Time Embedded Systems, Applied Cloud Computing, and data engineering. I enjoy building robust software for constrained environments and making data-driven decisions. I have hands-on backend and software development experience from Shanghai, including a Backend Software Engineer role at Zengqing Digital Technology and a Software Development Intern role at ByteDance. I’m driven by optimization, clean architecture, and delivering value through reliable systems across embedded devices and cloud platforms.

Jiawei Chen

Developer, Full Stack Developer, Back-End Developer, +4

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Hi, I’m Jiawei Chen, a motivated computer science student specializing in embedded systems and edge computing. I’m pursuing a Master’s degree at the University of Limerick, focusing on Real-Time Embedded Systems, Applied Cloud Computing, and data engineering. I enjoy building robust software for constrained environments and making data-driven decisions. I have hands-on backend and software development experience from Shanghai, including a Backend Software Engineer role at Zengqing Digital Technology and a Software Development Intern role at ByteDance. I’m driven by optimization, clean architecture, and delivering value through reliable systems across embedded devices and cloud platforms.…Hi, I’m Jiawei Chen, a motivated computer science student specializing in embedded systems and edge computing. I’m pursuing a Master’s degree at the University of Limerick, focusing on Real-Time Embedded Systems, Applied Cloud Computing, and data engineering. I enjoy building robust software for constrained environments and making data-driven decisions. I have hands-on backend and software development experience from Shanghai, including a Backend Software Engineer role at Zengqing Digital Technology and a Software Development Intern role at ByteDance. I’m driven by optimization, clean architecture, and delivering value through reliable systems across embedded devices and cloud platforms.

Available to hire

Hi, I’m Jiawei Chen, a motivated computer science student specializing in embedded systems and edge computing. I’m pursuing a Master’s degree at the University of Limerick, focusing on Real-Time Embedded Systems, Applied Cloud Computing, and data engineering. I enjoy building robust software for constrained environments and making data-driven decisions.

I have hands-on backend and software development experience from Shanghai, including a Backend Software Engineer role at Zengqing Digital Technology and a Software Development Intern role at ByteDance. I’m driven by optimization, clean architecture, and delivering value through reliable systems across embedded devices and cloud platforms.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Backend Software Engineer at Zengqing Digital Technology (Shanghai) Co., Ltd.

April 1, 2024 - September 22, 2025

Developed the device login and data processing module for the smart city management platform using the SpringBoot framework, decomposing business through modular design to achieve device status monitoring and real-time data collection. Designed a unified RESTful interface specification to handle data transmission from different embedded devices, restructured the request-response structure, and optimized the data parsing logic, reducing the average response delay from 120 ms to 84 ms. Implemented a data upload mechanism from edge nodes to the central server, using multi-threading and asynchronous write strategies to enhance database performance; assisted in cross-device compatibility testing and utilized tools to troubleshoot operational anomalies.

Software Development Intern at ByteDance (Shanghai)

October 1, 2023 - September 22, 2025

Participated in the microservice architecture reconstruction of the information management platform, leveraging SpringBoot to split the monolithic application into independent modules, and mapping service dependencies and data flows. Completed API reorganization and Redis cache adjustments, achieving a hot data cache hit rate of 85% and successfully reducing the average API response time from 250ms to 200ms. Designed a lightweight JSON transmission format for low-power embedded terminals, optimizing the structure to reduce redundancy; used Postman and JMeter for multi-terminal compatibility testing and resolved data parsing anomalies.

Backend Software Engineer at Zengqing Digital Technology (Shanghai) Co., Ltd.

April 1, 2024 - September 22, 2025

Developed the device login and data processing module for the smart city management platform using the SpringBoot framework, decomposing business through modular design to achieve device status monitoring and real-time data collection. Designed a unified RESTful interface specification to handle data transmission from different embedded devices, restructured the request-response structure, and optimized data parsing logic, reducing the average response delay from 120 ms to 84 ms. Implemented a data upload mechanism from edge nodes to the central server, using multi-threading and asynchronous write strategies to enhance database performance; assisted in cross-device compatibility testing and utilized tools to troubleshoot operational anomalies.

Software Development Intern at ByteDance (Shanghai)

October 1, 2023 - September 22, 2025

Backend Software Engineer at Zengqing Digital Technology (Shanghai) Co., Ltd.

April 1, 2024 - September 22, 2025

Developed the device login and data processing module for the smart city management platform using the SpringBoot framework, decomposing business through modular design to achieve device status monitoring and real-time data collection. Designed a unified RESTful interface to handle data transmission from embedded devices; restructured request-response structure, optimized data parsing, reducing average response delay from 120 ms to 84 ms. Implemented a data upload mechanism from edge nodes to central server using multi-threading and asynchronous writes to enhance database performance; aided cross-device compatibility testing and troubleshooting.

Software Development Intern at ByteDance (Shanghai)

October 1, 2023 - September 22, 2025

Participated in microservice architecture reconstruction of the information management platform, leveraging SpringBoot to split monolithic application into independent modules, mapping service dependencies and data flows. Completed API reorganization and Redis cache adjustments, achieving hot data cache hit rate of 85% and reducing average API response time from 250ms to 200ms. Designed a lightweight JSON transmission format for low-power embedded terminals; used Postman and JMeter for multi-terminal compatibility testing and resolved data parsing anomalies.