2-paragraph first-person bio, friendly tone

Xiaomin(Sherry) Zhang

2-paragraph first-person bio, friendly tone

Available to hire

2-paragraph first-person bio, friendly tone

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Language

English
Fluent

Work Experience

Full-Stack Software Engineer at FlyBear LLC
July 1, 2025 - July 1, 2025
Developed a full-stack application simulating liquidity provider performance on a decentralized exchange; automated market data collection with GraphQL and designed efficient data architecture for large-scale analysis; built a transaction-level backtesting system replicating DEX behavior with 98% accuracy; implemented a Hadoop-based MapReduce data pipeline to process millions of transactions and run thousands of backtests in parallel; designed and built an interactive React front-end for custom backtests; engineered a route optimization algorithm for efficient token swaps; performance-tuned with caching and bottleneck fixes; built end-to-end swap lifecycle modules to manage the full swap process.
Full-Stack Software Engineer Intern at Ripple
September 1, 2022 - September 1, 2022
Built an asset management application on XRP Ledger leveraging the native DEX to provide liquidity. Designed application security with encryption, drafted REST API schemas, and implemented endpoints for issue-tokens, send-tokens, and trade-tokens. Optimized Kubernetes service discovery, investigated gRPC performance and added caching to improve call times, and explored metadata strategies for external billing reconciliation.
Full-Stack Software Engineer at FlyBear LLC
July 1, 2023 - July 1, 2025
Developed a full-stack application simulating liquidity provider performance on a decentralized exchange; automated market data collection with GraphQL and designed efficient data architecture for large-scale analysis; built a transaction-level backtesting system replicating Decentralized Exchange behavior with 98% accuracy; implemented a Hadoop-based MapReduce data pipeline to process millions of transactions and simulate thousands of backtests in parallel; designed and built an interactive React front-end for custom backtests, improving user experience and interactivity; engineered a route optimization algorithm in TypeScript for efficient token swap paths; conducted performance testing, identified bottlenecks and implemented caching mechanisms to significantly improve response time; built execution modules around the route optimization core to manage the full swap lifecycle, from route generation to on-chain execution, providing a seamless and automated trading workflow.

Education

Master of Science in Information Systems at Northeastern University
September 1, 2021 - May 1, 2023
Bachelor of Science in Engineering at Tongji University
September 1, 2012 - June 1, 2016
Master of Science in Information Systems at Northeastern University
September 1, 2021 - May 1, 2023
Bachelor of Science in Engineering at Tongji University
September 1, 2012 - June 1, 2016

Qualifications

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Industry Experience

Software & Internet, Professional Services, Other, Computers & Electronics