Yuncheng Liao
Vancouver
Summary
Detail-oriented and innovative Senior Software Engineer with over 10 years of experience in Java development, 6 years with Python, and foundational knowledge of Golang. Proficient in designing and architecting scalable systems with a strong grasp of full-stack engineering. Certified Oracle Java Developer with hands-on experience in AWS and GCP cloud platforms, backed by relevant architect certifications. Proven track record in developing high-availability systems and large-scale data solutions.
Overview
11
11
years of professional experience
2
2
years of post-secondary education
4
4
Certifications
1
1
Language
Work History
Backend Software Engineer
Surfin Group
Beijing
04.2022 - Current
- Implemented an AIGC service solution based on a knowledge base Q&A system.
- Designed a microservice-based workflow engine architecture to ensure system quality attributes.
- Enhanced service throughput by utilizing Asyncio framework with SQLAlchemy and aioredis.
- Deployed accelerated LlaMa models using Nvidia A100 GPUs and Alibaba's inference engines.
- Developed intelligent financial assistant products, sentiment monitoring tools, and animated market reports.
- Orchestrated recruitment efforts, interviewing 20 candidates and successfully hiring front-end, mobile, and backend developers.
- Managed weekly team meetings, task distribution, KPI setting, and performance management.
Software Engineer
Electronics Arts
Vancouver
02.2020 - 04.2022
- Developed ETL pipelines using Apache Beam for a centralized analytics department to handle PB-scale data storage and analysis.
- Addressed GDPR compliance by implementing symmetric key-based data deletion methods.
- Reduced data platform deployment time from hours to minutes by automating processes with Gitlab CI/CD.
Big Data Engineer
SemiosBIO
Vancouver
03.2019 - 02.2020
- Collaborated with GIS and data analysts to monitor soil moisture levels using IoT and big data.
- Developed on-demand AWS EKS and AWS Batch Job processes to handle large-scale image data analysis.
- Automated infrastructure management using Terraform integrated with Gitlab CI/CD pipelines.
Software Engineer
Questflex Inc.
Vancouver
05.2018 - 02.2020
- Developed a trading tool with a team of CFA analysts and programmers, integrating crawlers with quantitative strategies for arbitrage operations.
Software Development Engineer
Amazon Canada Fulfillment Services Inc.
Vancouver
02.2017 - 05.2018
- Developed integrated test cases for RDS product cross-region backup copying.
- Implemented performance benchmarking tools and backup features for MS SQL Server instances.
- Maintained SOPs and resolved runtime issues for online instances.
Java Developer
Brightease
Beijing
03.2013 - 02.2017
- Developed psychological testing scales, including the MBTI and Enneagram assessments.
- Ensured 0% error rate for test results through benchmark testing.
- Developed B2C online psychological consulting services, managing functionalities from appointment booking to content management.
Education
Master of Science - Computer Science
09.2010 - 01.2013
Skills
Java
undefinedCertification
Oracle Certified Java SE 11 Developer
Timeline
Coursera Natural Language Processing Specialization Certificate
06-2023
Oracle Certified Java SE 11 Developer
08-2022
Backend Software Engineer - Surfin Group
04.2022 - Current
Google Professional Data Engineer Certificate
01-2021
Software Engineer - Electronics Arts
02.2020 - 04.2022
Big Data Engineer - SemiosBIO
03.2019 - 02.2020
AWS Solutions Architect Certificate
07-2018
Software Engineer - Questflex Inc.
05.2018 - 02.2020
Software Development Engineer - Amazon Canada Fulfillment Services Inc.
02.2017 - 05.2018
Java Developer - Brightease
03.2013 - 02.2017
Northeastern University - Master of Science, Computer Science
09.2010 - 01.2013
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