Upwork home
Sign up
Secondary

Hire the best SQL Consultants in Shanghai, CN

Check out SQL Consultants in Shanghai, CN with the skills you need for your next job.
Hire freelancers
  2. SQL Consultants
  3. China
  4. (Current) Shanghai
  • $35 hourly

    • 5.0/5
    • (10 jobs)
    Experienced Data Engineer on Upwork I specialize in data analysis (Pandas, NumPy, Matplotlib, SQL), data scraping (web pages, PDF, JSON), ETL pipeline creation, API development, and data lakes on Azure and AWS. Data Analysis Expertise: With extensive experience in data analysis using Pandas, NumPy, Matplotlib, and SQL, I possess expert-level skills in Pandas that enable me to help clients analyze existing data in CSV, Excel, and JSON formats, or from relational databases. I excel at uncovering hidden insights and visualizing results in an easily understandable way. Data Scraping and ETL Proficiency: I have extensive experience in data scraping and ETL (Extraction, Transformation, Loading) processes. I employ various techniques and tools to automate tedious daily tasks and extract valuable data from web pages, XML, PDFs, JSON objects, or API endpoints (e.g., GitHub, Slack). I can integrate the scraped data into user-friendly formats such as CSV, Excel, or relational databases. Data Lake and Cloud Tools Experience: I have experience working with data lakes on both Azure and AWS, using tools like Azure Synapse, Azure Data Lake Storage, Azure Data Factory (ADF), Amazon S3, Amazon Lake Formation, and AWS Glue to enable efficient data storage, management, and analysis at scale. API Development Skills: I am experienced in API development using Python frameworks like Flask and FastAPI, as well as DevOps-related tools such as Docker and Kubernetes (K8S). I can provide end-to-end services from development to deployment. Proficiency in Jupyter Notebook and PyScript: When a stand-alone desktop application is needed, my experience with Jupyter Notebook and PyScript enables me to create applications quickly and efficiently. Why Choose Me Over Other Freelancers: 1. Client First: I always prioritize my clients and deliver exceptional value. 2. High Quality at a Lower Price: I provide high-quality deliverables at competitive rates. 3. Friendliness: My goal is 100% client satisfaction. I strive to build long-term relationships and make friends with every client. The below Client Review is one of the many reviews provided by my client, which demonstrates the high quality of work I have delivered and the skill level I have. You can always expect the same when you work with me. "Lei is a very professional Freelancer. I love people who show initiative like him. The work is outstandingly fast delivered and the same as if code revisions are needed. While Lei's work was 100% according to our specification we faced a few issues with the code internally which was not considered before giving him instructions and test data. Although our fault he fixed the code in a blaze. He also charges very honestly the time it actually takes to code. A big thumbs up!"
    Featured Skill SQL
    Python Asyncio
    API Development
    Beautiful Soup
    CSV
    Selenium
    Data Visualization
    Regex Writing
    Data Mining
    Data Scraping
    Flask
    Data Science
    Python
    pandas
    Machine Learning
  • $40 hourly

    • 5.0/5
    • (4 jobs)
    I have substantial experience working in banking industry with data focus. My life is all about automation and efficiency, and I use coding languages including Python, SQL, SAS and Excel VBA at my day-to-day work. I also gained knowledges in R and MATLAB through my education. As working as a full-time data analyst at TD Bank, I use Python, SQL and JCL coding on a daily basis to design automated testing as well as manipulate data for ad-hoc reporting to support our regulation and incident/issue business partners. I have sound experience in scraping for previous projects. I graduated with a Bachelor's degree of Mathematics from University of Waterloo. UW's mathematics program was ranked 29th of the QS world ranking in 2013, the year I joined the university. I am confident that my strong mathematics background would offer good quality math tutoring sessions (from elementary school to university level) and effectively help you in absorbing the knowledge as well as falling in love with math! Moreover, I am bilingual in Chinese (Native) & English (Fluent). Chinese is my mother language, and I have lived in Canada for 9 years now. I had 2-year translation experience. Thus, I welcome all English-Chinese translation projects as well since I am smoothly interchanging these two languages at both my personal life and professional area.
    Featured Skill SQL
    Visual Basic for Applications
    Microsoft Excel
    SAS
    Python
    Quantitative Analysis
    Mathematics Tutoring
    Translation
    R
    MATLAB
  • $75 hourly

    • 5.0/5
    • (4 jobs)
    I lived 2 years in the United States, 8 years in Germany and am currently based in Shanghai, China. 10 years work experience in large investment banks and insurance groups, specializing in quantitative analysis and asset management. CFA charterholder. Star worker with superb analytical ability. I can help you with - Financial Analysis and Modeling - Portfolio Management / Asset Allocation / Investment Research - Tool Development using Excel Macro/VBA, Python, R and SQL - Data Visualization / Presentation - Any specific tasks related to the financial industry Please feel free to contact me with your exact needs.
    Featured Skill SQL
    Chinese
    Article Writing
    Visual Basic for Applications
    Financial Modeling
    Financial Analysis
    Investment Research
    Macro Programming
    Analytical Presentation
    Chartered Financial Analyst
    Data Analysis
    Data Visualization
    R
    Python
    Microsoft Excel
  • $45 hourly

    • 5.0/5
    • (1 job)
    - 30+ years of overall programming experience, including 10+ years as a full-stack developer - Excellent data analysis skills enabling automated program trading in financial markets - 8 years at IBM sharpened my problem-solving abilities - MBA in top school provides business acumen and analytical approach - Created highly trafficked websites as early as 20 years ago - Front-end: React, Next.js, CSS/Bootstrap - Back-end: Node.js, Java/SpringBoot, Python, C++, Julia - Data: SQL/NoSQL, Redis, Matlab - Infrastructure: Docker, Kubernetes, Nginx and more - AI: local LLM deployment and fine-tune
    Featured Skill SQL
    RabbitMQ
    Hugging Face
    NoSQL Database
    Julia
    Kubernetes
    Docker
    Redis
    Python
    Spring Boot
    Java
    Node.js
    TypeScript
    Bootstrap
    React
  • $75 hourly

    • 0.0/5
    • (0 jobs)
    Hello! With over 8+ years of software engineering experience, I am providing cost-efficient solutions for all clients’ needs. I am turned towards creating long-term relations and turning startups into successful companies. I provide web and mobile solutions for video streaming, chat engines, social/dating/uber platforms, Bluetooth/BLE.
    Featured Skill SQL
    Website
    Elasticsearch
    TypeScript
    Spring Boot
    HTML
    Web Application
    HTML5
    CSS
    React
    MySQL
    Java
    Python
    Scala
    MongoDB
  • $25 hourly

    • 4.9/5
    • (28 jobs)
    Native Chinese with Management consulting working experience and 6-year overseas study experience in Hong Kong, UK and US. Willing to offer market research, Chinese to English translation, and data analytics related services
    Featured Skill SQL
    Alibaba Sourcing
    Blog Writing
    English to Chinese Translation
    Market Research
    Data Entry
    Chinese to English Translation
    Editing & Proofreading
    Tableau
    Data Visualization
    Data Analysis
    Microsoft Excel
    R
  • $30 hourly

    • 4.8/5
    • (5 jobs)
    Overall: As a seasoned Business Analyst with over 8 years of experience, including roles at Alibaba Group and Accenture Consulting, I specialize in data analysis, market research, market entry, sourcing, e-commerce, and supply chain management. My experience spans industries including eCommerce, automotive, mobile phone, retail, apparel, and resources, etc. Market Strategy Research & Analysis: At Alibaba, China's leading eCommerce platform, and Accenture Consulting, I delivered impact data-driven strategies and insights. My expertise encompasses market sizing, competitor benchmark, trend analysis, and GO-TO-MARKET plans, as well as initial consumer outreach and communication. AI Consulting: I also leverage advanced AI tools such as DIFY and LangChain to deploy AI Agent solutions, enabling small and medium-sized enterprises (SMEs) to create flexible, cost-effective, and lightweight supply chain management/Marketing/Operation solutions Fashion Supply Chain Management: I have extensive experience in fashion supply chain management. As the Supply Chain Manager for a US-based fashion supply chain management group in China, I effectively managed various aspects including supplier sourcing, price negotiations, production management, and warehouse planning. E-commerce Specialist: I have 5 years of hands-on experience operating fashion stores on Taobao, China's leading e-commerce platform, successfully elevating stores to Gold Seller status. Leveraging this expertise, I can provide valuable e-commerce operational advice to clients aiming to enter the Chinese market. Social Media Management: I also have proven experience in social media management, successfully operating a Rednote account which grew by 1,000 followers within six months, achieving a remarkable 25% conversion rate from followers to customers. I can effectively support businesses looking to enter the Chinese market through strategic social media operations. Garment Supplier Sourcing: I bring practical insights from our family-owned apparel factory, which has over 30 years of experience in international trade, primarily exporting to Japan and Spain. I am committed to providing tailored, efficient, and innovative solutions for my clients. If you're looking for a dedicated professional to support your project, please feel free to contact me—I look forward to collaborating with you!
    Featured Skill SQL
    Business Consulting
    Sourcing
    Advertisement
    PPTX
    Chinese
    Microsoft Excel
    Analytical Presentation
    Brand Marketing
    Ecommerce
    Business Intelligence
    Microsoft Power BI
    Strategy
    Market Research
    Data Analysis
    Tableau
  • $20 hourly

    • 5.0/5
    • (3 jobs)
    ✅ 17+ years focusing on software testing. 10+ years working in global teams. Fluent English. ✅ I have worked for Fortune Companies, Enterprise clients, and Startups. I am flexible in any role and open to various projects ranging from simple to complex projects. ✅ Current active participant in crowd testing platforms.(uTest, Testio, etc.) ✅ I have worked on projects developed by Java, .Net, PHP, Vue, Uni-app, etc. ✅ Experienced in Test Documentations: Test Plan | Test Strategy | Test Case | Test Scenarios | Tractability Matrix |Bug Report | Test Summary Report ✅ Excellent in logical thinking and problem solving. Highly responsible. Self-independent and motivated. Good at communication and collaboration. ✅ Successfully built automated testing framework using Python+requests/Appium and implemented API/mobile UI automation test in core projects ✅ Automation/Test Tools: Selenium Web driver, Appium, Browser stack, JMeter, Metersphere, Fiddler, Postman, Swagger ✅ IT Skills: Familiar with MySQL, Linux/docker operation, and familiar with Jenkins, Gitlab, SVN ✅ Project Management Tools: JIRA, ALM ✅ Availability of devices: Windows laptop/Android Phone/iPhone/iPad
    Featured Skill SQL
    Test Case Design
    Jenkins
    Jira
    Postman
    Apache JMeter
    Selenium
    Appium
    Performance Testing
    API Testing
    Test Automation
    Test Automation Framework
    Python
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Hi I am Monique, based in Shanghai, next to Jiangsu, Zhejiang, in the Yangtze River Delta industrial zone, and have very rich quality resources of apparel supply chain. I can offer comprehensive clothing supply chain services, like Sourcing, Purchasing, Cost Accounting, Contract Negotiation, Factory Inspection, Sampling, Order Fulfillment and Freight Forwarding Logistics for Small Business or Startups, like Amazon seller, Brand owner, wholesaler and so on. Skilles like >Guide how to start private label clothing business step by step >Establishment of Supply Chain Department >Project process sorting >Cost reduction plan >Efficiency improvement plan >Supplier Evaluation Plan >Order Follow Up >Transportation plan >Any other issues related to the supply chain Why ME? > I worked in production HQ of international brands UNIQLO, I possess extensive knowledge and skills in SCM, enabling me to deliver efficient and cost-effective solutions with reliable resources. > I established a Procurement Dep. for an Amazon big seller from ZERO to managed a purchase budget of $5 million annually, showcasing my strategic thinking and problem-solving abilities. > I have a Master's Degree from HKU and hold the CPIM certification, validating my expertise in SCM. Contact me any time! Let's optimize operations, and drive business growth. If you are a startup or small business, especially want to develop your clothing supply chain network in China, I am your best choice. I know what you want and concern,
    Featured Skill SQL
    Production Planning
    Order Fulfillment
    Project Management
    Supply Chain Management
    Quality Assurance
    Cost Accounting
    Cost Analysis
    Data Analysis
    Clothing
    Sourcing
    Procurement
    Procure-to-Pay
    Price & Quote Negotiation
    Supply Chain & Logistics
  • $30 hourly

    • 5.0/5
    • (2 jobs)
    Hello~ I'm Yuanhao with Master degree plus 4 years in AI product development. Now working as Data Scientist in Unilever. Mainly responsible for the development of NLP and CV related tasks. Proficient in Python, Azure and mastering basic SQL, Linux, C++. Interesting in embedded development such robots and drones. Daily interests are sports and photography
    Featured Skill SQL
    Linux
    C++
    Python
    Microsoft Azure
    Machine Learning
    Artificial Intelligence
  • $25 hourly

    • 5.0/5
    • (1 job)
    Fluent in English, French and Chinese! With 6+ years of experience as a Data Analyst & former Data Scientist at Tiktok, I bring expertise in data analysis including causal inference & A/B testing. Let's transform your raw data into powerful insights for informed decision-making!
    Featured Skill SQL
    Online Research
    Data Mining
    Market Research
    Causal Inference
    Modeling
    Report
    Tableau
    Microsoft Power BI
    A/B Testing
    Python
    Microsoft Excel
    Data Visualization
    Data Analysis
    Data Science
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    I am co-founder and a software developer at a fintech company experienced in providing quantitative research and financial data services along with related IT infrastructure designing and implementations. Whether you are an individual, a small or medium-sized business, I can help. - Focus on data & IT solutions with Python, SQL, Github, VS Code, Pycharm, Flask, HTML5, JavaScript, Sublime Text, Jupyter Notebook, Grafana, Backtrader, VeighNa(vn.py), etc. - Full project management from start to finish - Clear communication can never be more important
    Featured Skill SQL
    Business Consulting
    API Development
    Grafana
    Multilingual Translation
    Simplified Chinese
    Quantitative Analysis
    Quantitative Research
    FinTech
    Entrepreneurship
    Quantitative Finance
    Software Development
    Data Analysis
    Python
    Machine Learning
  • $20 hourly

    • 5.0/5
    • (3 jobs)
    I’m a QA engineer experienced in manual test and automation testing, including API performance & UI function. I can help with test case design/excuting and bug documentation for munual testing work, also can help with software performance analysis. Knows Java, JMeter, selenium, TestNG, cucumber, postman, jenkins. Good at trouble shooting with details, familiar with splunk. Experiences with project managament as scrum/release master.
    Featured Skill SQL
    Selenium WebDriver
    Cucumber
    Robotic Process Automation
    Manual Testing
    QA Automation
    Apache Kafka
    JSON
    Jira
    JavaScript
    Selenium
    Apache JMeter
    Java
  • $70 hourly

    • 0.0/5
    • (0 jobs)
    I'm a developer with experienced in following fields: Android development, graphics (OpenGL ES) Building cloud game platform (webrtc video streaming, RTMP ) Backend development (golang/nodejs/java).
    Featured Skill SQL
    Back-End Development
    Unity
    Redis
    MongoDB
    C++
    OpenGL ES
    Android
    WebRTC
    JavaScript
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    Data modeing/machine learning/algorithm design, development, optimization and deployment specialist with more than 4 years of experience. I independently promoted the implementation of 10+ algorithms which are implemented and deployed online ; Good at using professional knowledge and data analysis to mine data features. [SERVICES] ✅ Data process / Data analysis/ Feature engineering/ Data visualization ✅ Classical ML, like Classification, Regression, Clustering ✅ DeepL, like LSTM and transformer ✅ Data cloud offline/ Data cloud real-time scheduling [PROGRAMS] 🔹 Python/Pyspark for Numpy, Pandas, Matplotlib, Scikit-learn and Pytorch 🔹 Alibaba Cloud/ Amazon Cloud 🔹 Mysql/Hive/Spark/Hadoop 🔹 Matlab Skilled in using Dataworks/ Amazon cloud data platform for online/offline algorithm development, and applied to anomaly detection and monitoring; Familiar with common machine learning/deep learning for engineering development; Understand large model architecture Transformer, bert, quantization, fine-tuning and other technologies. another, good at Li-ion battery sox (soc, soh, rul) predict algorithm.
    Featured Skill SQL
    Python Scikit-Learn
    pandas
    Data Engineering
    NumPy
    Matplotlib
    Alibaba Cloud
    PySpark
    Python
    Machine Learning Model
    Machine Learning
    Artificial Intelligence
  • $56 hourly

    • 0.0/5
    • (0 jobs)
    PROFILE I have 9 year industry experience in software development and testing. Including 3 year working experience in Silicon Valley. I have solid technical background and strong learning ability.
    Featured Skill SQL
    Apache Groovy
    Web Application
    Product Development
    Apache Maven
    Spring Boot
    Java
  • $49 hourly

    • 0.0/5
    • (0 jobs)
    I’m a data analyst with expertise in leveraging data to drive actionable insights across industries. With experience in building predictive models, analyzing market trends, and developing risk management frameworks, I bring a versatile skill set to solve complex problems. My background includes quantitative research in capital markets and credit risk modeling and hands-on experience in live-streaming business development. Proficient in Python, SQL, and machine learning, I excel at transforming raw data into strategic solutions. Let’s connect and explore how I can contribute to your team’s success. - Data Analysis & Predictive Modeling - Risk Management & Market Research - Python, SQL, Machine Learning
    Featured Skill SQL
    Quantitative Finance
    Quantitative Analysis
    Unsupervised Learning
    Supervised Learning
    Statistics
    Python
    Fraud Detection
    Data Mining
    Machine Learning
    Data Analysis
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Hi there! I am a software engineer with a concentration in software development and work for Alibaba two years. I graduated from SouthWest JiaoTong University(SWJTU) and the in June 2022. I am also an enthusiastic self-learner and interested in various fields of computer science.
    Featured Skill SQL
    Web Application
    Web Development
    Redis
    Golang
    MySQL
    Java
  • $300 hourly

    • 0.0/5
    • (0 jobs)
    Hi there! I am a quantitative analyst/researcher who has deep interest in web3 investment, especially in NFT in Music/Game field, Toolkit: Python, R, SQL Data-driven decision support, combined with the insightful nature of industry-inspired observation.
    Featured Skill SQL
    Cryptocurrency
    R
    Python
    Quantitative Research
    Quantitative Analysis
    Data Analytics
    Data Analysis
    NFT
  • $5 hourly

    • 5.0/5
    • (4 jobs)
    Categories: English to Chinese translation, Python/Java programming 1. Once wrote a Jsp project without Spring framework which could process the Web of Science metadata and automatically generating MS Word reports . 2.I taught myself network analysis, email files parsing, machine learning and web scraping using python. 3.Fluently reading of English and Chinese, doing the translation intuitively without much information loss, especially documentations, technical manuals or scientific stories.
    Featured Skill SQL
    English to Chinese Translation
    Translation
    Chinese
    English
    Java
    Python
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    hello, I am a pricipal engineer. worked for HP, oracle, emc and sap. I have 20+ years software developement experience.
    Featured Skill SQL
    Script
    Linux
    Java
    Database
    Docker
    Spring Boot
    Golang
    Kubernetes
    Spring Cloud
    Python
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    “I’m a developer with experience in building websites for small and medium sized businesses. Whether you’re trying to win work, list your services or even create a whole online store – I can help!
    Featured Skill SQL
    English
    Django Stack
    Apache Zookeeper
    Spring Cloud
    Elasticsearch
    Apache Kafka
    Java
    Python
    Spring Boot
    Flask
    Redis
    MyBatis
    MySQL
  • $10 hourly

    • 0.0/5
    • (1 job)
    As a Data Management Expert in a Fortune 500 company for 8 years, I've learned the best practices of visualizing data. Professional with analyzing business needs, dealing with data and building up dashboards, and translating data into meaningful insights. Whether you need to clean and transfer data or visualizing dashboard, anything related to BI - I can help! 🔵 Excel Expertise Complex functions Pivot Tables Pivot Charts Excel Userforms Data Manipulation 🔵 BI Expertise: Tableau Excel PowerBI 🔵 Database Expertise SQL ETL (SSIS) 🔵 Project Management PMP certification Agile Development Jira Development
    Featured Skill SQL
    Data Analysis
    Project Management
    SQL Programming
    Microsoft Power BI Development
    Data Analytics & Visualization Software
    Business Intelligence
    Tableau
    Microsoft Power BI
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    Julia is a Finance and Data Analytics professional with 6+ year of cross-cultural work experience across multiple sectors, including the UN, International Finance Institutions, Management Consulting (Big4), and FMCG. She has extensive knowledge of and strong expertise in Finance, Data Analytics, Research, Strategy and Transformation. Technically, she can support you and your business with the following software and digial tools: • Statistics: Stata, SPSS • Business Intelligence: Power BI (Certified), Tableau (Certified) • Data Analytics and Process Automation: SQL, Python, Alteryx (Certified), Power Automate • Finance Modelling & Financial Planning and Analysis: Excel, Bloomberg, Reuters, SAP, BPC, Anaplan, Salesforce, and Oracle
    Featured Skill SQL
    pandas
    Python
    Financial Planning
    Research & Strategy
    Marketing Analytics
    Google Analytics
    Alteryx Analytic Process Automation Platform
    Tableau
    Power Query
    Microsoft Power BI
    Financial Modeling
    Business Strategy
    Data Analytics
    Project Management
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    Featured Skill SQL
    ETL
    Data Analysis
    Data Analytics
    R
    Python
  • $89 hourly

    • 0.0/5
    • (0 jobs)
    I'm an experienced data analyst specialized in users behavior and scenario cluster analysis. Whether you're trying to find the potential business opportunities, or refined users' operational analysis, I can help. ` Specialized in SQL, Tableau ` Full Data analysis project experience from start to finish `Tableau Data Visualization experience.
    Featured Skill SQL
    Analytical Presentation
    Cluster Analysis
  • $30 hourly

    • 5.0/5
    • (1 job)
    Passion for software research and development, self-motivated, team spirit; 10+ years R&D experience, proficient in Java and C++; Open-minded, able to work under high pressure; Exceptional problem-solving ability;
    Featured Skill SQL
    Android App Development
    iOS Development
    Docker
    JavaScript
    Apache Hadoop
    C#
    C
    NGINX
    Spring MVC
    Spring Boot
    Elasticsearch
    Redis
    C++
    Java
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a SQL Consultant near Shanghai, on Upwork?

You can hire a SQL Consultant near Shanghai, on Upwork in four simple steps:

  • Create a job post tailored to your SQL Consultant project scope. We’ll walk you through the process step by step.
  • Browse top SQL Consultant talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top SQL Consultant profiles and interview.
  • Hire the right SQL Consultant for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a SQL Consultant?

Rates charged by SQL Consultants on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a SQL Consultant near Shanghai, on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance SQL Consultants and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream SQL Consultant team you need to succeed.

Can I hire a SQL Consultant near Shanghai, within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive SQL Consultant proposals within 24 hours of posting a job description.

Looking to hire for long-term or full-time assignments? See how Full-time hiring on Upwork simplifies the process.