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Yolanda Shao

@yolandashao

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DevOps Engineer at Zhejiang Insigma Hengtian Software Ltd. who deployed an AWS serverless application with AWS CDK.

China

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At Zhejiang Insigma Hengtian Software Ltd., I independently implemented and deployed an AWS serverless application using AWS Lambda, API Gateway, and RDS, with AWS CDK to provision infrastructure as code.

I also maintained an AWS- and Docker-based smart home platform, managed AWS resources with Terraform, and improved monitoring, alerting, and automated backups. I worked on migrating applications to an in-house K3s platform and standardizing deployment workflows.

At GoStudent, I integrated data from multiple platforms and contributed to automated pipelines for ingestion, ETL, and warehousing, using Python, SQL, AWS, and Airflow. I also helped refactor data processing for PySpark and supported CI/CD, database migration, and analytics for marketing and sales teams.

At UNECE, I contributed to eTIR technical specifications and documentation, and supported work on logging and conformance test design. Earlier, I contributed to GIS data integration and system maintenance at Shanghai Wavenet Software Co., Ltd.

Experience

Work history, roles, and key accomplishments

DevOps Engineer

Zhejiang Insigma Hengtian Software Ltd.

Oct 2024 - May 2025 (7 months)

Migrated applications to an in-house K3s platform and maintained an AWS- and Docker-based smart home platform. Implemented an AWS serverless application using Lambda, API Gateway, and RDS, and used Terraform and AWS CDK for infrastructure as code.

AWS Docker Kubernetes Terraform AWS CDK Lambda API Gateway RDS CI CD Monitoring Alerting Backup SOPs

Data Engineer

GoStudent

Dec 2021 - Apr 2024 (2 years 4 months)

Integrated data from multiple platforms using Python, SQL, and APIs, and built automated data pipelines with AWS and Airflow. Refactored legacy scripts for PySpark and collaborated with DevOps on infrastructure and CI/CD.

Python SQL APIs AWS Airflow ETL Data Warehouse PySpark Tableau CI CD Docker Database Migration

Information Systems & Communication Technology Intern

United Nations Economic Commission for Europe (UNECE)

Oct 2020 - Apr 2021 (6 months)

Contributed to version 4.3 of the eTIR system technical specifications and revised technical documentation. Collaborated on logging functionality and conformance testing design.

Technical Documentation System Testing Compliance Testing Test Case Design ETIR

Geography Teacher / Homeroom Teacher

Nanjing Polytechnic Institute

Jan 2012 - Dec 2014 (2 years 11 months)

Taught geography courses and managed daily affairs for three classes, including student attendance, academic support, and campus activities. Participated in admissions and school-industry collaboration.

Teaching Class Communication Coordination Student Affairs Admissions

GIS Data Engineer / Operations and Maintenance Engineer

Shanghai Wavenet Software Co., Ltd.

Jan 2011 - Dec 2011 (11 months)

Developed an urban underground utility network GIS system, handling geospatial data integration and thematic map production. Maintained early warning systems for water management authorities.