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
Python
Golang
SpringBoot
MyBatis
Python Async
MySQL
AWS
GCP
Kubernetes
Docker
Redis
Vuejs
Certification
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