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Hi, I’m Zhihao Bai, a software engineer with a strong background in building scalable web applications and conducting AI-powered research. I’m currently pursuing a Master of Engineering in Software Engineering at Western University, passionate about full-stack development, test automation, and applying deep learning to real-world problems. I’ve shipped React-based frontends and Node.js backends, contributed to cloud deployments, and conducted ultrasound segmentation research. I enjoy collaborating across teams to deliver robust, maintainable solutions and continuously learn new technologies.…Hi, I’m Zhihao Bai, a software engineer with a strong background in building scalable web applications and conducting AI-powered research. I’m currently pursuing a Master of Engineering in Software Engineering at Western University, passionate about full-stack development, test automation, and applying deep learning to real-world problems. I’ve shipped React-based frontends and Node.js backends, contributed to cloud deployments, and conducted ultrasound segmentation research. I enjoy collaborating across teams to deliver robust, maintainable solutions and continuously learn new technologies.

Zhihao Bai

Web Developer, Programmer, Full Stack Developer, +3

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Hi, I’m Zhihao Bai, a software engineer with a strong background in building scalable web applications and conducting AI-powered research. I’m currently pursuing a Master of Engineering in Software Engineering at Western University, passionate about full-stack development, test automation, and applying deep learning to real-world problems. I’ve shipped React-based frontends and Node.js backends, contributed to cloud deployments, and conducted ultrasound segmentation research. I enjoy collaborating across teams to deliver robust, maintainable solutions and continuously learn new technologies.…Hi, I’m Zhihao Bai, a software engineer with a strong background in building scalable web applications and conducting AI-powered research. I’m currently pursuing a Master of Engineering in Software Engineering at Western University, passionate about full-stack development, test automation, and applying deep learning to real-world problems. I’ve shipped React-based frontends and Node.js backends, contributed to cloud deployments, and conducted ultrasound segmentation research. I enjoy collaborating across teams to deliver robust, maintainable solutions and continuously learn new technologies.

Available to hire

Hi, I’m Zhihao Bai, a software engineer with a strong background in building scalable web applications and conducting AI-powered research. I’m currently pursuing a Master of Engineering in Software Engineering at Western University, passionate about full-stack development, test automation, and applying deep learning to real-world problems.

I’ve shipped React-based frontends and Node.js backends, contributed to cloud deployments, and conducted ultrasound segmentation research. I enjoy collaborating across teams to deliver robust, maintainable solutions and continuously learn new technologies.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Javanese

Advanced

Amharic

Advanced

Work Experience

Software Engineer in Test at Vosyn

September 1, 2025 - Present

Conduct backend API testing, develop automated test scripts in Python to validate endpoints, and integrate automated tests into CI/CD pipelines. Collaborate with backend engineers to analyze defects, optimize test coverage, and improve overall service performance.

Software Engineer in Test, Software Department at Vosyn

September 1, 2025 - Present

Conduct backend API testing using Postman and RESTful service validation, develop automated test scripts in Python, and integrate automated tests into CI/CD pipelines to ensure reliability and reduce manual workload. Collaborate with backend engineers to analyze defects and improve overall service performance.

Research Assistant at Robarts Research Institute

August 31, 2025 - September 11, 2025

Synthesized ultrasound data from CT/MRI using MUSiK, implemented U-Net architecture for kidney ultrasound segmentation with preprocessing and augmentation to improve robustness. Designed and tuned loss functions, achieving Dice score improvements and benchmarked against SAM2, MedSAM2, and nnU-Net with Dice, HD, and ASSD metrics.

Research Assistant at Robarts Research Institute

August 31, 2025 - September 11, 2025

Synthesized ultrasound data from CT/MRI using the MUSiK algorithm with segmentation and simulation modeling, creating realistic datasets for training. Implemented U-Net architecture for kidney ultrasound segmentation, applying preprocessing and augmentation to improve model robustness. Designed and tuned loss functions, increasing segmentation accuracy with a 12% Dice score improvement over baseline models. Benchmarked U-Net against SAM2, MedSAM2, and nnU-Net with metrics (Dice, HD, ASSD), providing comparative insights for clinical adoption.

Research Assistant at Robarts Research Institute

August 31, 2025 - September 11, 2025

Synthesized ultrasound data from CT/MRI using the MUSiK algorithm with segmentation and simulation modeling; implemented U-Net for kidney ultrasound segmentation with preprocessing and augmentation to improve robustness; tuned loss functions and benchmarked against SAM2, MedSAM2, and nnU-Net to provide comparative insights for clinical adoption.

Software Engineer in Test at Vosyn

January 9, 2025 - Present

Conduct backend API testing using Postman and RESTful service validation to ensure reliability and data integrity across microservices. Develop automated test scripts in Python to validate API endpoints and streamline regression testing. Integrate automated tests into CI/CD pipelines, enabling continuous quality assurance with reduced manual workload. Collaborate with backend engineers to analyze defects, optimize test coverage, and improve overall service performance.

Patent Algorithm Engineer Intern at Zhongjia Intellectual Property Services Group Co., Ltd

May 22, 2024 - September 11, 2025

Designed patentable technology solutions, drafted Technical Proposal Disclosure Letters, and supported patent drafting workflows. Contributed to innovations including granuloma identification in IBD and copper-aluminum welding quality assessment using image processing techniques, improving cross-team efficiency by revising process templates.

Patent Algorithm Engineer Intern at Zhongjia Intellectual Property Services Group Co., Ltd

May 22, 2024 - September 11, 2025

Designed patentable technology solutions and proposed innovations in implementation and process optimization, streamlining workflows and enhancing technical feasibility. Drafted Technical Proposal Disclosure Letters and modified patent process documentation to support technology commercialization. Contributed to patent innovations including granuloma identification in IBD and copper-aluminum welding quality assessment, applying image processing techniques to enhance accuracy. Streamlined workflow between algorithm design and patent drafting teams by revising process templates, reducing communication time by 15% and improving cross-departmental efficiency.

Patent Algorithm Engineer Intern, Full-time at Zhongjia Intellectual Property Services Group Co., Ltd

May 22, 2024 - September 11, 2025

Designed patentable technology solutions and proposed innovations in implementation and process optimization; drafted Technical Proposal Disclosure Letters and revised patent process documentation; contributed to patent innovations including granuloma identification in IBD and copper-aluminum welding quality assessment using image processing techniques; streamlined cross-department communication by revising workflow templates.

Software Engineer Intern, Information Department at SF DIAMOND CO., LTD

January 31, 2024 - September 11, 2025

Performed system and database testing through debugging and test documentation; cleaned and labeled datasets to ensure data quality; filtered and validated visual data in collaboration with teammates to support downstream analysis.

Software Engineer Intern, Information Department at SF DIAMOND CO., LTD

January 1, 2024 - September 11, 2025

Performed system and database testing, cleaned and labeled datasets for downstream analysis, and validated data quality for joint team efforts.

Software Engineer Intern, Information Department at SF DIAMOND CO., LTD

January 1, 2024 - September 11, 2025

Performed system and database testing through debugging, issue analysis, and test documentation, collaborating with teammates to deliver timely solutions. Cleaned and labeled datasets using data processing tools to ensure high data quality and consistency for downstream analysis. Filtered and validated visual data collaboratively, completing assignments with accuracy and efficiency in joint team efforts.