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@xw0
Senior Backend Engineer specializing in scalable web applications.
I'm Xu Wang, a Senior Backend Engineer with a strong background in developing scalable web applications. Currently, I lead backend development for innovative projects like Sonorus, a Web3 music-sharing ecosystem, and Bounce, an LLM-driven sports aesthetics platform. My expertise lies in designing core modules that enhance system performance and user experience.
Throughout my career, I have successfully integrated advanced technologies such as blockchain and LLM ecosystems to optimize real-time data processing. My previous roles at Bytedance and HUPU allowed me to refine my skills in backend engineering, where I focused on enhancing ad delivery platforms and developing recommendation systems. I take pride in my ability to streamline workflows and improve system performance through continuous optimization.
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Work history, roles, and key accomplishments
Bounce
Feb 2024 - Present (1 year 9 months)
Leading backend development for an LLM-powered sports aesthetics platform, integrating tools for rapid prototyping and evaluation. Designed a modular architecture to improve data accuracy and reduce latency for dynamic scalability.
Sonorus
Sep 2022 - Present (3 years 2 months)
Led the development of a Web3 music-sharing ecosystem and an LLM-driven sports aesthetics platform. Designed core modules for blockchain interaction, music data synchronization, and revenue distribution. Integrated LLM ecosystems to enhance product iteration and improved system scalability for real-time data processing.
Sonorus
Sep 2022 - Feb 2024 (1 year 5 months)
As a core developer for a Web3 music-sharing ecosystem, designed and implemented modules for blockchain interaction, music data aggregation, and revenue calculation, optimizing system performance for enhanced user experience.
Cross-Modal Search System
Jul 2021 - Jul 2022 (11 months)
Developed a cross-modal search engine supporting text and image queries across multimedia assets. Enhanced search efficiency and user satisfaction through Elasticsearch tuning and architecture migration.
Bytedance
Aug 2020 - Jul 2022 (1 year 11 months)
Developed backend features for the Creative & Ecosystem Department, focusing on enhancing ad delivery platform functionalities and migrating legacy search systems. Optimized Elasticsearch performance, stabilizing response times for over 400 million image assets.
HUPU
Mar 2019 - Jul 2022 (3 years 4 months)
Built and iterated on recommendation and risk control systems, contributing to user feeds and optimizing workflows for improved system performance through continuous optimization.
Degrees, certifications, and relevant coursework
Bachelor, Computer Science
Software and tools used professionally
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