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Senior Backend Engineer at ByteDance, #Apache Spark, #Differential Privacy, #Streaming&Batch Processing
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Assessing your cultural and operational fit
I enjoy coding, always trying to create code not only works correctly and efficiently, also is easy to read, understand and extend. Pieces of code composes components, who eventually composes scalable services.
Peking University Health Science Center
Bachelor's degree, Biomedical English
January 1, 2009 – January 1, 2014
ByteDance
Senior Backend Engineer
November 1, 2018 – Present
Beijing, China
Grab
Senior Backend Engineer
December 1, 2016 – November 1, 2018
Beijing, China
Beijing TenxCloud Inc.
Cloud Computing Engineer
April 1, 2015 – November 1, 2016
ZhongGuancun, Beijing
Beijing RaiseTech Corporation
Backend Engineer
April 1, 2014 – April 1, 2015
Wangjing, Beijing
API Server for Container Cloud
July 1, 2016 – Present
API Server is the key part(microservice) of Private Container Cloud, providing HTTP APIs for other services and dashboard, including APIs for managing containers, storages, CI/CD etc. In the project, my responsibilities are: 1. Establishing REST API specifications and code base; 2. Establishing code standards, Go toolchains and testing routine; 3. Implementing some APIs (e.g. Access Control).
Admin Dashbaord for Container Cloud
March 1, 2016 – Present
The Project is part of Private Container Cloud (Version 1), designed for administrators. The project is web project written with Go language and AngularJS, currently under maintainment. In the project, my responsibilities are: 1. implementing the backend (by myself) and most of the frontend; 2. introducing AngularJS, which saved a lot of effort; 3. maintainment, including bugfix and minor feature update.
Research on Kubernetes
October 1, 2015 – Present
Kubernetes is an open-source system for automating deployment, scaling, and management of containerized applications initially written by Google. My job is to do research on its features, put into practice and integrate into existing cloud products. Details are as the following: 1. Research and discovery kubernetes related projects (e.g. prometheus, etcd), and make evaluations; 2. Adapting Kubernetes to IBM Power Architecture; 3. Tracking the trends of container technology (docker, kubernetes, etc.) and translating good ones into Chinese.
API Server for Quantitive Trading
September 1, 2014 – April 1, 2015
The Project provides traders a programmable interface. It is made up of two parts: API Server and Client Library. In the project, my responsibilities are: 1. Participation in the development of API Server written with C++ and Boost Library; 2. Leading the development of C++ client Library; 3. Development of C# (CLR), Java(JNI), and Python(Boost python) Client Library.
Structuring Machine Learning Projects
Coursera Course Certificates
June 28, 2026 – Present
Inferential Statistics
Coursera
June 28, 2026 – Present
Algorithms on Graphs
Coursera Course Certificates
June 28, 2026 – Present
Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization
Coursera Course Certificates
June 28, 2026 – Present
Linear Regression and Modeling
Coursera Course Certificates
June 28, 2026 – Present
Machine Learning
Coursera
June 28, 2026 – Present
Algorithms on Strings
Coursera Course Certificates
June 28, 2026 – Present
Data Structures
Coursera Course Certificates
June 28, 2026 – Present
Functional Programming Principles in Scala
Coursera Course Certificates
June 28, 2026 – Present
Advanced Algorithms and Complexity
Coursera Course Certificates
June 28, 2026 – Present
Sequence Models
Coursera
June 28, 2026 – Present
Convolutional Neural Networks
Coursera Course Certificates
June 28, 2026 – Present
Neural Networks and Deep Learning
Coursera Course Certificates
June 28, 2026 – Present
Algorithmic Toolbox
Coursera Course Certificates
June 28, 2026 – Present
Introduction to Probability and Data
Coursera
June 28, 2026 – Present
Cultural Fit Analysis
The candidate has worked in diverse technical environments, from cloud computing startups to large tech companies like ByteDance and Grab, indicating adaptability. Their involvement in open-source research (Kubernetes) and tracking technology trends suggests a growth mindset. The breadth of technologies and domains (container cloud, quantitative trading, ad systems) points to a versatile individual who can integrate into different team cultures and contribute across various projects. The numerous Coursera certifications, particularly in algorithms, data structures, and machine learning, demonstrate a strong commitment to continuous learning and self-improvement, which aligns well with a culture of innovation.
Soft Skills & Operational Fit
The candidate's project descriptions indicate a proactive approach to introducing new technologies (AngularJS) and establishing code standards. Their experience in leading development efforts suggests strong ownership and technical leadership potential. The diverse project portfolio implies adaptability and a willingness to tackle varied technical challenges. However, without psychometric test results, a detailed assessment of work attitude, stress handling, and team collaboration is not possible.