jackking
Senior Software Engineer
With over 4 years of professional experience in the technology development, I have honed my skills in various domains, including Java development, distributed systems and cloud-native architecture. I designed and implemented scaling high-availability, low-latency distributed systems that drive business growth.
Skills: Java | Python | Redis | Kafka | MySQL | Alibaba Cloud | Kubernetes | Spring Boot | MicroService
Experience: 4 years
Yearly salary: $132,000
Hourly rate: $50
Nationality: 🇨🇳 China
Residency: 🇸🇬 Singapore
Experience
Senior Software Engineer
Daraz Singapore Private Limited 2023 - 2024
Designed and implemented a product building platform channel with MySQL and Redis, enabling hot product tag integration and personalized recommendations. Enhanced user experience and boosted sales 15% by replacing new user discounts with a flexible promotion tag system based on Kubernetes and Spring Boot. Optimized data pool refresh, reduced synchronization time from 24 hours to 1 hour, achieved over 90% reduction in data latency.
Software Engineer
Alibaba (Shenzhen) Technology Co., Ltd. 2021 - 2023
Optimized activity scheduling using Redis caching and refactored the activity interface. Designed and implemented product filtering functionality using the strategy pattern. Implemented mixed activities data based on cloud-native architecture using Kafka and Redis. Developed and Maintained the AliExpress site-wide sharing component configuration platform.
Software Engineer
vivo Mobile Communication (Shenzhen) Co., Ltd. 2020 - 2021
Maintained Android Wifi framework and developed Wifi detection tool in OriginOS. Led Wifi porting for vivo Y33 and V21 smartphones. Utilized Python to develop automated testing tools for managing multiple mobile devices.
Skills
docker
ecommerce
kubernetes
python
redis
sql
java
english
chinese-mandarin