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Hire the best Machine Learning Engineers in Beijing, CN

Check out Machine Learning Engineers in Beijing, CN with the skills you need for your next job.
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  • $40 hourly

    • 5.0/5
    • (19 jobs)
    Data Specialist with experience in Data Analytics, Data Science and Data Engineering. My skills includes: - Data Processing (Microsoft Power BI, Tableau, Amazon Quicksight) - ETL Jobs - Database management - Statistical analysis and modeling - Time series Analysis - Data Cleaning & Data Wrangling - Data Extraction and Data Scraping - Big Data Processing - Machine Learning & Feature Engineering With rich experience in supporting clients with their projects, I'm certain you'll be pleased with my contribution.
    Featured Skill Machine Learning
    Data Engineering
    AWS Glue
    Business Intelligence
    Business Analysis
    Data Cleaning
    Data Analysis
    Data Visualization
    Microsoft Power BI
    ETL
    Data Science
    Python
    Linear Regression
    SQL
  • $50 hourly

    • 5.0/5
    • (8 jobs)
    Experienced back-end engineer with 9 years of expertise in high-concurrency systems. Proficient in Golang, Python, and C++, focused on delivering scalable and efficient solutions. Advanced machine learning skills for creating intelligent, data-driven applications. Proven leader in both large companies and start-ups, driving innovation and excellence. - Ensures applications handle heavy loads efficiently. - Creates smart, adaptive, data-driven AI applications. - Skilled in AWS, Azure, and Google Cloud. - Proficient with Redis, DynamoDB, Kafka, Nginx, MySQL, Postgres, Elasticsearch. - Experienced with ReactJS, TypeScript, TailwindCSS. - Leads teams, fostering innovation and success. - Proficient in Golang, Python, C++, TypeScript, Rust, C#.
    Featured Skill Machine Learning
    AI Platform
    AI Development
    Full-Stack Development
    Multithreaded, Parallel, & Distributed Programming Language
    React
    Docker
    Python
    TypeScript
    Back-End Development
    Rust
    C#
    C++
    Golang
  • $35 hourly

    • 5.0/5
    • (1 job)
    I am a developer in machine learning related research and master most mainstream machine algorithm processes. If you need some service about data analysis or some questions about machine learning, you can contact me now! - I'm experienced in Python and some related Framework like Pytorch, Tensorflow. - I'm responsible for your needs and do my best to satisfy your demands. - More you can expect when getting in touch.
    Featured Skill Machine Learning
    Data Analysis
    Data Science
    Python
    PyTorch
  • $50 hourly

    • 5.0/5
    • (39 jobs)
    - 🛠️ macOS/iOS Development: 10+ apps shipped using Swift/Swift UI/Objective-C - 🤖 VBA Automation: Delivered various macros/automation for clients. - 🚀 Full-Stack Capability: Type Script & Python (Flask/Django) & C++ backend integration Technical Arsenal: 🖥️ macOS/iOS Development - Swift/Swift UI: 10+ years, 10+ apps shipped - Objective-C: Legacy system migration expertise - Core Frameworks: AppKit, Core Data, Combine 🤖 Automation Engineering - VBA: 10+ years, enterprise-grade solutions - AppleScript: Seamless macOS integration - Python Automation: Selenium, Pandas integration ⚙️ Backend & Integration - Python: Flask/Django REST APIs - C++: High-performance computing modules - Cloud Integration: AWS S3, iCloud Sync My Commitment to Clients: I don't just write code - I deliver solutions that drive real business results. Whether it's automating tedious workflows or building mission-critical macOS/iOS applications. Let's build something extraordinary together.
    Featured Skill Machine Learning
    MySQL
    iOS
    Perl
    C++
    NLP Tokenization
    Django
    SwiftUI
    Swift
    Python
    Software
  • $35 hourly

    • 5.0/5
    • (2 jobs)
    Charles is a software engineer at DeepLang AI. He works on AI applications and LLM acceleration. He graduated from Peking University with a bachelor's degree in computer science.
    Featured Skill Machine Learning
    Multimodal Large Language Model
    AI Text-to-Image
    AI Text-to-Speech
    PyTorch
    MLOps
    AI App Development
    Large Language Model
    Neural Network
    AI Bot
    C
    CUDA
    Python
  • $40 hourly

    • 5.0/5
    • (5 jobs)
    - 5+ yr experienced UI designer and developer. I have experience with brining 9 web/mobile products into market across the fields include E-Commerce, Healthcare, Sports, etc. - 2+ yr Machine Learning developer focused on Deep Learning field. my latest AI product is aidope.com, that help people find clothes while viewing photos.
    Featured Skill Machine Learning
    Web Design
  • $25 hourly

    • 5.0/5
    • (7 jobs)
    I am very glad that you are reading this. I have a bachelor's and master's degree in computer science (a PhD in computing and data Analytics is in progress at the University of Chinese Academy of Sciences, UCAS), with a specialization in data Analytics. As a dedicated freelance professional, I specialize in crafting meaningful insights from raw data. With a keen eye for detail and expertise in data wrangling, analysis, and visualization, I bring a unique skill set to the table. My goal is to transform complex datasets into actionable insights, utilizing my analytical prowess and visualization skills. Whether it's cleaning messy data, conducting in-depth analysis, or creating visually compelling reports, I am committed to delivering high-quality results that drive informed decision-making. Let's collaborate to unravel the stories hidden within your data! What am I anticipating from you? The topic, a detailed description of the needs you have, and any additional information that you believe will be helpful to the process as a whole should be included. What I want now is to provide services to clients using my expertise and skills on a platform like Upwork.com in order to enhance my skills further in this area. Roles and responsibilities: As a seasoned data science professional with a strong academic background and ongoing Ph.D. studies at the University of Chinese Academy of Sciences (UCAS), my commitment lies in delivering exceptional data-driven solutions for clients. In this role: 1. Data Science Expertise: Leverage my bachelor's, master's, and ongoing Ph.D. studies in computer science with a specialization in data science to offer a robust understanding of advanced data analytics. 2. Insightful Data Crafting: Apply a meticulous approach to transform raw data into actionable insights, showcasing a keen eye for detail and a deep understanding of data wrangling, analysis, and visualization techniques. 3.Analytical Prowess: Utilize analytical skills to unravel complex datasets, providing clients with meaningful and valuable outcomes that drive informed decision-making. 4. Visualization Skills: Demonstrate proficiency in creating visually compelling reports, ensuring that data is not only analyzed comprehensively but also presented in an accessible and impactful manner. 5.Quality Deliverables: Commit to delivering high-quality results, emphasizing precision in data cleaning, conducting thorough analysis, and producing reports that meet or exceed client expectations. 6. Collaborative Approach: Foster collaboration with clients to understand their specific needs, ensuring that the solutions provided align with their goals and objectives. 7. Continuous Learning: I actively seek opportunities on platforms like Upwork.com to provide services, enhancing my skills and gaining practical experience in diverse data science projects. 8. Client Communication: Facilitate effective communication by requesting detailed project topics and descriptions from clients, encouraging an open dialogue to gather any additional information crucial to the success of the project. 9. Platform Engagement: Utilize platforms like Upwork.com as a medium to showcase expertise, connect with clients, and contribute to a wide array of data science projects, thereby further advancing my proficiency in the field. 10. Adaptability: Embrace a dynamic and adaptive approach to cater to the unique requirements of each client, ensuring flexibility and versatility in addressing diverse data challenges. Thank you for reading my profile, and if you have any jobs related to my skills, you can contact me here.
    Featured Skill Machine Learning
    Deep Learning
    Artificial Intelligence
    Data Collection
    Data Visualization
    Data Wrangling
    Data Manipulation Language
    Data Engineering
    Data Processing
    Data Analytics
    Data Cleaning
    Data Science
    Data Analysis
    Data Mining
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    1. ICT and AI system integration and solution expert with 15+ years' working experience with internationals at solution vendors in various verticals (AI, IoT, Telco, Enterprise Communication) 2. With extensive experience in solution architecture, system integration, data analytics, development and technical consulting. 3. Excellent communication, presentation, problem-solving, and management skills, with the ability to translate business requirements into technological solutions. 4. With breadth of knowledge of the emerging technologies e.g. AI, IoT, Cloud Computing; as well as Big Data.
    Featured Skill Machine Learning
    Java
    Python
    Business Analysis
    Customer Analysis
    Computer Vision
    SQL
    Product Management
    Product Design
    IOTA
    Artificial Intelligence
    Presentations
    Solution Architecture
    Solution Selling
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Web3, RAG,Recommendation System, Full Stack. USC Master in CS, RUC Bachelor in CS. Aim to develop own interest and high-value project
    Featured Skill Machine Learning
    Artificial Intelligence
    Machine Learning Model
  • $10 hourly

    • 5.0/5
    • (1 job)
    I am a professional software testing engineer specializing in AI system testing and validation. With extensive experience in ensuring the accuracy, reliability, and performance of complex AI systems, I excel in identifying potential issues and providing effective solutions. Additionally, I am proficient in translating technical documentation, leveraging my multilingual skills to convey complex technical information effectively. Committed to continuous learning, I strive to drive technological advancement and global communication through high-quality software testing and precise translation.
    Featured Skill Machine Learning
    Translation
    Machine Learning Model
    Software Testing
  • $50 hourly

    • 0.0/5
    • (1 job)
    Ex google software engineer in the assistant team, years of experience in developing new speech features for google home and pixel devices. Kaggler with multiple medals Avid follower of generative AI technologies
    Featured Skill Machine Learning
    Kaggle
    Stable Diffusion
    Python
    C++
  • $36 hourly

    • 0.0/5
    • (0 jobs)
    🚀 AI-Powered Java Engineer | Backend & Machine Learning Expert 🚀 I am a highly skilled **Java & AI engineer** with a strong background in **backend development, machine learning, and automation**. With experience in **high-performance distributed systems and AI-powered applications**, I specialize in building **scalable, intelligent solutions** for businesses. 💡 **Key Expertise:** ✔ Java, Spring Boot, Microservices, API Development ✔ AI & Machine Learning (TensorFlow, PyTorch, OpenAI API) ✔ NLP, AI Chatbots, Generative AI Applications ✔ Database Optimization (MySQL, PostgreSQL, Redis) ✔ Scalable Backend Systems & Cloud Integration 🎯 **Experience:** Currently working at **Meituan** as a **Java Backend Developer**, focusing on **AI-powered dispatching algorithms** and **high-concurrency backend systems**. Previously, I have built **AI-based recommendation systems, chatbots, and automated data pipelines**. 📌 **Why Work With Me?** - I deliver **high-quality, optimized AI & backend solutions**. - I ensure **fast communication & reliable results**. - I build **scalable AI-driven applications** that enhance business efficiency. 💬 **Let's discuss how I can help with your project! Feel free to message me.**
    Featured Skill Machine Learning
    Python
    Scripting
    Automation
    Database
    Spring Boot
    API Development
    Microservice
    Java
    OpenAI API
    Deep Learning
    Artificial Intelligence
  • $60 hourly

    • 0.0/5
    • (0 jobs)
    I am a seasoned professional in the computer industry with over 13 years of experience, specializing in search engine system, natural language processing (NLP), machine learning, and data mining. My expertise lies in designing and implementing advanced algorithms and systems that extract meaningful insights from complex datasets, enhance search capabilities, and enable intelligent language understanding. Throughout my career, I have successfully delivered innovative solutions that drive efficiency, accuracy, and scalability in data-driven applications. Whether it's optimizing search engines, building NLP models, or uncovering hidden patterns in data, I thrive on solving challenging problems and leveraging cutting-edge technologies to create impactful results. Let’s connect and explore how my skills can contribute to your next project or initiative!
    Featured Skill Machine Learning
    Agriculture & Mining
    Machine Learning Model
    Data Analysis
    Mining
    Data Mining
    Artificial Intelligence
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    I am a quantitative researcher and developer with a unique interdisciplinary background in physics, computer science, and finance from Tsinghua University. My expertise lies in developing and implementing machine learning models for financial markets, with a particular focus on quantitative trading strategies and asset pricing. Key strengths: • Strong mathematical foundation combined with advanced programming skills • Experience in developing trading algorithms and financial analysis tools • Proven track record in quantitative competitions (Top 6 in JiuKun Investment Competition) • Proficient in Python, SQL, and machine learning frameworks I specialize in: • Quantitative trading strategy development • Financial data analysis and modeling • Machine learning applications in finance • Risk management systems development With my cross-disciplinary knowledge and technical skills, I can help bridge the gap between complex mathematical models and practical financial applications.
    Featured Skill Machine Learning
    C
    Quantitative Research
    Quantitative Finance
    C++
    Python
    Mining
    Data Mining
    Machine Learning Model
    Artificial Intelligence
    Data Analysis
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    With 9 years of experience at Alibaba-Amap, I have primarily applied deep learning technologies to areas such as text mining, anomaly detection, relationship mining, and multimodal content understanding.
    Featured Skill Machine Learning
    Machine Learning Model
    ETL Pipeline
    Data Extraction
    Data Mining
    ETL
    Artificial Intelligence
  • $46 hourly

    • 0.0/5
    • (0 jobs)
    As an experienced software engineer, I specialize in web development, AI integration, and game design. With a Bachelor of Science in Information Technology from Beijing University of Technology, I’ve worked on a diverse range of projects, including e-commerce platforms, AI-based recommendation systems, and educational games. I’m passionate about creating innovative solutions that improve user experiences and streamline operations. I bring expertise in full-stack development, cloud technologies, DevOps, and machine learning to every project. Let’s work together to bring your ideas to life!
    Featured Skill Machine Learning
    Scripts & Utilities
    User Experience
    Cloud Computing
    Software Development
    Internet of Things
    AR & VR Development
    DevOps
    Ecommerce Development Consultation
    Mobile App Development
    Game Development
    Game Design
    Artificial Intelligence
    Web Application
    Web Development
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    I am an undergraduate student currently studying at a top - tier university in China, majoring in bioinformatics. I have always been deeply interested in cutting - edge technology fields, especially paying close attention to the development of Web3, AI, and blockchain technologies. These emerging technologies have shown great application potential in the field of bioinformatics. For example, the application of AI in gene data analysis and the innovative attempts of blockchain technology in biological data security and sharing. This makes me firmly believe that the future of this field is full of possibilities and further strengthens my determination to explore deeply in the field of bioinformatics. In the future, I plan to pursue a Ph.D. in bioinformatics to further enhance my professional ability and research level in this field. In addition, I have a minor in economics, which not only broadens my knowledge horizon but also enables me to think from different perspectives, providing a unique perspective for my exploration in the intersection of bioinformatics and fintech. I consider myself to have strong learning and adaptability abilities and can quickly master new knowledge and skills. Currently, I am actively seeking job or internship opportunities in the intersection of bioinformatics and emerging technologies, eager to accumulate experience in practice and combine theoretical knowledge with practical applications. Regarding salary and benefits, I do not have excessive requirements. What I value more is the opportunity to grow and learn in a challenging and innovative environment. 我是一名来自中国顶尖高校的在读本科生，专业是生物信息学。一直以来，我对前沿科技领域有着浓厚的兴趣，尤其关注Web3、AI和区块链技术的发展。这些新兴技术在生物信息学领域展现出了巨大的应用潜力，例如AI在基因数据分析中的应用，以及区块链技术在生物数据安全和共享方面的创新尝试，这让我坚信这一领域的未来充满无限可能，也更加坚定了我在生物信息学领域深入探索的决心。未来，我计划攻读生物信息学博士学位，进一步提升自己在该领域的专业能力和研究水平。此外，我还辅修了经济学，这不仅拓宽了我的知识视野，也让我学会从不同角度思考问题，为我在生物信息学与金融科技交叉领域的探索提供了独特的视角。我自认为具备较强的学习能力和适应能力，能够快速掌握新知识和新技能。目前，我正在积极寻找生物信息学与新兴技术交叉领域的工作或实习机会，渴望在实践中积累经验，将理论知识与实际应用相结合。对于薪资待遇，我并无过多要求，更看重的是能够在一个充满挑战和创新的环境中成长和学习。
    Featured Skill Machine Learning
    Genomics
    Chinese
    Web3
    Crypto Asset
    Bioinformatics
    Artificial Intelligence
  • $150 hourly

    • 0.0/5
    • (0 jobs)
    Hi there! I'm Dr. James Duan, a marketing strategist with a passion for AI technology. Over the past two decades, I’ve helped brands like Adidas, Unilever, and China Merchant Bank build smarter, data-driven solutions that deliver real results. As co-founder of GEO, an AI tech firm, I worked alongside a talented team of AI and ML experts to create tailored solutions that unlock new opportunities for businesses around the world. What sets me apart is the blend of marketing insight and AI expertise that I bring to the table. I work with you to design software solutions that streamline your operations and give you a competitive edge. If you're looking to create AI-powered products to enhance user experience, I can help.
    Featured Skill Machine Learning
    Brand Development
    User Interface Design
    Marketing Advertising
    Mobile App
    Artificial Intelligence
  • $37 hourly

    • 0.0/5
    • (0 jobs)
    6 years of algorithm experience and 1 year in big data R&D. I have been responsible for projects in data science, blockchain security algorithms, downstream training for large models, and AIGC research & development. Publications & Awards AAIML Journal (Dialogue Generation): “GE-Blender: Graph Based Knowledge Enhancement for Blender”. Supervised Research: Part-time supervision of third-year postgraduate students from the University of Chinese Academy of Sciences on “Drug Side Effect Prediction Based on Heterogeneous GNN Models”. Publications: Articles on blockchain fund tracking in the Public Security journal Police Technology. Media Appearances: Guest in InfoQ’s live broadcast “How We Use Machine Learning Models to Combat Criminal Activities” and several related blogs on InfoQ. Kaggle Competitions: Bronze medals (ISIC2024).
    Featured Skill Machine Learning
    Data Mining
    Artificial Intelligence
  • $200 hourly

    • 0.0/5
    • (0 jobs)
    PROFESSIONAL SUMMARY Data Scientist/Analyst with 5 years of experience in building predictive models and extracting business insights using Python. Proficient in end-to-end machine learning pipelines from data preprocessing to model deployment. Strong background in statistical analysis, data visualization, and translating complex datasets into actionable strategies. TECHNICAL SKILLS Programming: Python (Pandas, NumPy, Scikit-learn, TensorFlow/PyTorch), SQL Machine Learning: Supervised/Unsupervised Learning, Feature Engineering, Hyperparameter Tuning, Model Evaluation (AUC-ROC, F1-score, RMSE) Data Analysis: EDA, A/B Testing, Time Series Analysis, Hypothesis Testing Data Visualization: Matplotlib, Seaborn, Plotly, Tableau Big Data Tools: Spark (PySpark), Hadoop Database: MySQL, PostgreSQL, MongoDB Deployment: Flask/Django, Docker, AWS SageMaker Version Control: Git, GitHub PROFESSIONAL EXPERIENCE Data Analyst Automated ETL pipelines with Python, reducing data processing time by Performed sentiment analysis on customer reviews using NLP techniques (TF-IDF, Word2Vec) Created interactive dashboards in Tableau/Power BI that drove improvement in business decision speed Cleaned and preprocessed structured/unstructured data from 10+ sources using Pandas and NumPy Built clustering models (K-Means, DBSCAN) for customer segmentation, improving campaign ROI by Conducted statistical analysis (ANOVA, Chi-square tests) to identify key business drivers Developed time series forecasting models (ARIMA, Prophet) with 92% accuracy PROJECTS Sales Prediction Engine | Python, Scikit-learn, XGBoost Optimized retail sales forecasting model achieving 88% accuracy through ensemble techniques Implemented automated feature selection reducing model training time by 40% Customer Churn Analysis | Python, PySpark, SMOTE Balanced imbalanced datasets using SMOTE/ADASYN, improving recall by 35% Identified 5 key churn drivers through SHAP value analysis EDUCATION BSc in Computer Science/Data Science [University Name] | [Dates] Relevant Coursework: Machine Learning, Data Mining, Statistical Inference Certifications IBM Data Science Professional (Coursera) TensorFlow Developer Certificate AWS Certified Machine Learning Specialty PUBLICATIONS "[Paper Title]" in Journal of Machine Learning Research (202X) [if applicable] Kaggle Competitions: Top 10% in [Competition Name] Key Tips for Customization: Quantify achievements using % improvements or absolute metrics Tailor keywords to job description (e.g., add "Computer Vision" if applying for image-related roles) Include specific ML frameworks mentioned in target job postings Highlight both technical skills and business impact Keep to 1 page unless senior-level candidate Would you like me to elaborate on any particular section or add specific technical details?
    Featured Skill Machine Learning
    Software QA
    Information Analysis
    Alpha Testing
    Data Analysis
    Beta Testing
    Machine Learning Model
    Artificial Intelligence
  • $100 hourly

    • 0.0/5
    • (0 jobs)
    I'm a algorithm engineer in Image processing . Knows C++ and Python, Caffe, Pytorch and Tensorflow
    Featured Skill Machine Learning
    Data Analysis
    Machine Learning Model
    Artificial Intelligence
  • $70 hourly

    • 0.0/5
    • (0 jobs)
    I’m a data analyst experienced data analyst skilled in SQL, Hive, Spark, and Tableau with expertise in transforming raw data into actionable insights. Proficient in designing ETL pipelines, building interactive dashboards, and performing complex data modeling to drive business decisions. Strong communicator passionate about translating technical findings into strategic recommendations for stakeholders. Certified in advanced analytics with 3+ years of experience across e-commerce and SaaS domains.
    Featured Skill Machine Learning
    Machine Learning Model
    Artificial Intelligence
    Data Analysis
    Beta Testing
    Alpha Testing
    Analytical Presentation
  • $40 hourly

    • 0.0/5
    • (1 job)
    I am a data scientist, good at using python. Special area NLP, data analytic, machine learning. Hard working and responsible.
    Featured Skill Machine Learning
    Data Processing
    Data Mining
    Python
    Tableau
  • $30 hourly

    • 0.0/5
    • (1 job)
    I'm a machine learning Engineer with 3 years of work experience and 2 years of educated background in master's degree. I could implement AI models with a diversity of algorithms, and find AI solutions for business cases. I am a highly self-motivated individual capable of navigating from identifying real-world business challenges to devising optimal solutions, and then proceeding to model training, optimization, and deployment—all accomplished to a high standard. Specialty: LLMs, Machine learning, Deep learning, neural networks both in NLP and CV domain What do I do? - Machine Learning / Deep Learning Models using Python - Natural Language Processing (NLP) / Computer Vision (CV) using Python - Prompt Engineering for ChatGPT / Other LLMs - Data Analytics using Python - Data Science Models using Python Skills: - Programming: Python (Pytorch, TensorFlow, Keras, OpenCV, Pandas, NumPy, SciPy, Scikit-learn, etc), SQL, Shell scripts - Statistical/Machine Learning Models: Retrieval Augmented Generation(RAG), LLM fine tuning, Recommendation Systems, Neural Networks, Prompt Engineering for LLMs, Reinforcement Learning, Imitation Learning, Deep Auto-encoder(DAE), Restricted Boltzmann Machine(RBM), Principal Component Analysis(PCA), Self-attention Mechanism, Regression, Clustering, Decision Tree, Pattern Recognition, etc - NLP Tools: BERT, NLTK, spaCy, GPT - Databases: SQLite, MySQL - Cloud Platforms: Azure, AWS - DevOps Tools: Git, Linux, Docker, CUDA, GPU - Data Visualisation: Power BI, TensorBoard, Matplotlib, Seaborn - API Development and Integration: Postman - Web Development: Flask - Other Tools and Technologies: Carla Simulator Recent projects: - Generating SQL in finance utilizing Large Language Model (LLMs) , Feb 2024 - Jul 2024 Responsible for developing the SQL generation model for a chatbot system, transforming client queries into SQL queries to retrieve and display relevant data from the backend database as numbers or charts. I developed an SQL generation model using LLMs Qwen/Mistral, optimising performance and accuracy with customised prompts, pre-defined rules, and pre-written formulas. - Chat with PDF utilising LLMs, Jul 2023 - Jan 2024 Enhanced the capabilities of LLMs by introducing the "Chat with PDF" feature, enabling users to upload local PDF/txt documents and ask questions based on the document's content. I innovatively introduced a new method where LLMs pre-generate virtual materials needed to answer a question, combine this information with the question, and then calculate the similarity between this combined information and each chunk in the PDF document. Additionally, I initiated a self-assessment feature for LLMs to verify whether the generated answer truly addressed the question. Eventually, response accuracy was improved by 8%, this significantly boosted customer satisfaction and company revenue. - Autonomous driving car with Carla open source, Oct 2021 - Dec 2022 Developed and optimised self-driving AI algorithms with Reinforcement Learning(RL) and Imitation Learning(IL) in Carla Simulator, using images from equipped cameras as input. I implemented RGB image preprocessing techniques, such as Gaussian blur, shadowing, shearing, brightness adjustment, etc, and tested the model not only on regular scenes but also on 10 customised extreme scenarios in Carla Simulator, such as manoeuvring in the opposite direction, an opposite vehicle running a red light, control loss, etc. Eventually, RL and IL were demonstrated functionality in 8 out of 10 assessed scenarios, exceeding client requirements and earning high customer satisfaction. Earlier projects: - Relation extraction with BERT model, May 2021 - Oct 2021 - Anomaly detection with deep neural networks in Aircraft Propulsion, Apr 2020 - Sep 2020 - Speech synthesis from ECoG using Transformer with self-attention mechanism, Sep 2019 - Oct 2020 - Ball kicking module for Nao Robot, Sep 2019 - Jan 2020 - Face recognition with principal component analysis, Feb 2019 - Mar 2019 - Anomaly detection in the early universe, Jan 2019 - Jun 2019 Certification & Awards - Microsoft Power BI Data Analyst Associate (Apr 2023) - Microsoft Azure AI Fundamentals (Nov 2022) - Second place in a self-driving competition with a team of 5 using a 1/16 scale car model, organised by Microsoft (Jul 2022)
    Featured Skill Machine Learning
    Linux
    Microsoft Azure
    Git
    Microsoft Power BI
    Artificial Intelligence
    Reinforcement Learning
    SQL
    Keras
    TensorFlow
    PyTorch
    Python
    Deep Learning
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    As a data engineer with 3+ years of experience, I specialize in data middle platform architecture, ETL optimization, and data governance, leveraging technologies like Hadoop, Spark, Python, and AWS to deliver scalable solutions. My strengths lie in translating complex business needs into robust technical frameworks while ensuring data security and efficiency. Key Projects & Achievements Data Middle Platform Design: Spearheaded the architecture of a high-availability platform using Hadoop and Spark, processing 10G+ daily incremental data. Reduced query latency by 40% via optimized indexing and caching, enabling real-time analytics for 90% of business units. Insurance Customer Analytics: Built logistic regression models (Python/Pandas) to identify high-potential insurance buyers, achieving 15% accuracy improvement and informing product innovation strategies. Cost Optimization: Slashed storage costs by 30% by implementing AWS Redshift Spectrum for S3 cold data querying and lifecycle management.
    Featured Skill Machine Learning
    Data Cleaning
    Data Analytics & Visualization Software
    Tableau
    Amazon Redshift
    MongoDB
    MySQL
    Data Preprocessing
    Data Engineering
    Apache Hadoop
    PySpark
    Apache Kafka
    Apache Airflow
    Elasticsearch
    Python
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Interdisciplinary background in data science, specifically in machine learning. With over a decade of experience, my focus has been on developing and researching data solutions across diverse sectors. I have a proven track record of creating industry-leading data models and algorithms, offering creative solutions to various industrial challenges. I've contributed to key industries and research projects by proposing reliable technical architectures for seamless project delivery, product development, and innovative research endeavors.
    Featured Skill Machine Learning
    Data Analysis
    Data Science
  • $22 hourly

    • 0.0/5
    • (0 jobs)
    I am a data analyst working in ByteDance. I am proficient in machine learning algorithms and data analysis. I can solve time series problems, regression problems, classification problems and clustering problems. I know some deep learning contents and am interested in neural networks.
    Featured Skill Machine Learning
    Python Hypothesis
    PyTorch
    TensorFlow
    Time Series Forecasting
    Logistic Regression
    Cluster Analysis
    Gradient Boosting
    Random Forest
    K-Means Clustering
    Machine Learning Model
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