Hire the Best Algorithm Developers
in China

I help clients solve difficult technical problems with efficient C++ implementation, strong algorithmic thinking, and clean, maintainable code. I am a USACO Gold C++ developer focused on algorithms, data structures, performance optimization, backend logic, and data-processing tasks. My strength is working on problems where correctness, speed, memory usage, and edge cases matter. I can help with: • C++ algorithm implementation • Data structures, graph algorithms, search, sorting, and dynamic programming • Code optimization, refactoring, and performance improvement • Debugging complex logic and fixing hard-to-find bugs • Improving slow or naive solutions in C++, Python, or Java • Backend logic and data-processing related tasks • Small tools, scripts, and technical utilities • Basic web application support with HTML, CSS, JavaScript, and React • Clean documentation, test cases, and maintainable code My USACO Gold background trained me to solve complex programming problems under strict time and memory limits. I apply that same process to freelance work: understand the requirement, analyze the bottleneck, choose the right approach, implement the solution, test edge cases, and explain the result clearly. I am especially interested in small to medium-sized technical tasks where strong problem-solving matters: algorithms, C++ development, backend functionality, data processing, performance-sensitive code, and debugging.

I am a senior C++ and AI developer with over 9 years of experience in AI-related development. I have worked at companies such as Alibaba Group and Intel OCT. My projects mainly focus on computer vision , audio and LLM applications, and my programming languages are C++, Rust, cuda and Python. I am currently a freelancer, part-time developing an artificial intelligence agent application framework for a startup company. My most recent work is the open-source project vt-transformer on GitHub, which is a Transformer framework based on C++ for edge computing. I am very willing to finding some AI project development work on upwrok.

Shiming is a top-rated software development contractor for more than a decade. Bridging clients from multiple industries to open-source technologies including machine learning, machine translation, OCR, natural language processing, and scraping. Shiming is an expert developer and team leader who has: • 15+ yrs of programming experience in Python, C, C++, Nodejs, vectorized / parallel computation. • 10+ yrs of trading and strategy research experience in financial markets. • Solid understanding of mathematics, statistics, mathematical finance, and machine learning. • Solid understanding of tree-based methods: gradient boosting machine (GBM), random forest, and the respective off-the-shelf packages: scikit-learn, lightgbm • Solid understanding of natural language processing methods and libraries • Solid understanding of cryptography, hashing, blockchain, smart contracts, and Solidity Shiming created systems for: • Sales forecast • Dynamic pricing • Targeted online advertising • Recommender • Fraud detection • PDF document content extraction and understanding • OCR of specific complex layout • Machine translation • Internal cryptocurrency demos Shiming created his own autonomous trading system, which in eight years, slowly evolved into a versatile platform for trading and strategy research. The system trades a combination of trend and momentum strategies on stocks, ETPs, and options.

I am experienced in Linux/Windows C/C++ development, both embedded and desktop software/driver, qt qml for application UI, python for automation and machine learning. Also has other development experiences as C#/Java/Pick Basic.

I am an experienced algorithm engineer who specializes in image processing and deep learning. Extensive experience in bioimaging. Programming language：C++ / Python / Matlab