Hire the best SQL Consultants in Shenzhen, CN
Check out SQL Consultants in Shenzhen, CN with the skills you need for your next job.
- $50 hourly
- 4.9/5
- (67 jobs)
freelancer from China,I have been working for software development for more than 7 years, master the software/web applicaiton based on my expertise in 1. web development(react.js/redux and asp.net mvc) 2. mobile development based on react native 3. node.js development 4. dot net framework(wpf, winform, sql server) 5. database administrator I'm sure you will find the right person from me if you need the freelancer based on about technology. my expertise and principle would provide you best quality of product and satisfaction. high quality coding and reputation is first.
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Mobile App DevelopmentReact NativeASP.NET MVCC#ReactHTML5.NET FrameworkJavaScriptNode.js - $50 hourly
- 5.0/5
- (1 job)
Full-stack engineer, proficient in languages such as Javascript and Java, and master common languages such as SQL, Swift, Python, etc. More than 8 years of work experience in the development, maintenance and implementation of Accela website products.
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OdooVue.jsCSSC#AngularJSJavaJavaScriptHTMLTypeScript - $38 hourly
- 0.0/5
- (0 jobs)
1. Build the website from scratch with Python, Vue.js, and MySQL, etc. 2. Maintain the websites or databases 3. Build or maintain server clusters or Kubernetes clusters 4. Code review and test
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ReactJavaAPIMongoDBFlaskKubernetesVue.jsDockerPHPPythonMySQLScala - $30 hourly
- 5.0/5
- (2 jobs)
About Me： I'm Lina base in Shenzhen, China with 10yrs profession experience. 🗺️ 7 years in the Travel Industry 🌍 💼3 years of self-employment in social media and International Trade 🎯 Expertise: 1️⃣ Business Analysis: ✅ Market & competitor analysis in the Chinese market. 📊 Research industry size, structure, and provide valuable insights. 🔧 Formulate tailored brand strategies for business goals. 2️⃣ 📱 Social Media Management: ✨ Specialize in Chinese platforms like Douyin, WeChat and Redbook(Xiaohongshu). 💡 Account setup, content creation, and optimization. 🔄 Maintain engaging social media presence. 3️⃣ 🌟 Influencer PR (KOL/KOC): 🔗 Develop effective influencer strategies for brand growth. 🎯 Collaborate with influential Chinese KOLs and KOCs. 4️⃣ B2B Business Development: 🤝 Strong cross-cultural communication skills. 💼 Proven success in lead conversion and closing service agreements. 📚 Knowledge of commercial and contract law.
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Video MarketingSocial Media Account IntegrationSocial Media ContentSales & MarketingBusiness ResearchMarketingData AnalysisTableauPythonSocial Media Management - $35 hourly
- 0.0/5
- (0 jobs)
I have ten years of working experience in front-end and am proficient in frontend infrastructure. Adapt to agile development environment. In the past five years I worked with React, Mobx, etc. I have a deep understanding and proficiency in using React. In addition, I also have TypeScript experience and have contributed a little code to the open source framework SvelteKit (I learned a lot from it). I have an aesthetic appreciation for UI, care about performance and user experience, and can empathize with users. As backend technology, I have experience in using Go and Java, know basic SQL. I have a wide range of interests in programming languages and am willing to try to learn new languages and frameworks.
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Front-End DevelopmentCSS 3Node.jsTypeScriptJavaScriptVue.jsReactSvelte - $38 hourly
- 0.0/5
- (0 jobs)
I'm a BI Analyst experienced in data dashboard construction with data studio/googlesheet/tableau etc. Whether you're trying to build a visilization dashboard or automate google sheet with big query, I can help. - Good at Googlesheet formular and table construction, Big Query - Good at googleslide presentation prepartion - Good at Google Data Studio for dashboard building - Good at communication - Project Managment Skill from start to finish Regular Communication is important to me, so let's keep in touch
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Data ProcessingData ManagementLookerLooker StudioData ChartData AnalysisMicrosoft ExcelGoogle SlidesGoogle SheetsBigQueryBusiness Analysis - $20 hourly
- 5.0/5
- (1 job)
Self-description 1. I have over 20 years of IT experience; multi-field and multi- industry QA system maintenance management, project management and technical support management experience;Among that more than 10 years experience in sizable MNC, more than 10 years experience in sizable state-owned enterprises and banks, and 2 years of experience in large-scale manufacturing at system consultant support. 2. Familiar with software development tools and methods, rich experience with project flow , like pre-sales, project approval, investigate and survey, development, test, deployment, after sale . 3. Good communication skill with English , Mandarin and Cantonese; Good team leader role ability and good team player; 4. Easy-going, Detail-orientate ,initiative, conscientious. 5. IBM Certificated Senior Developer & Administrator;National securities qualification. 6. Good amateur tennis player,won awards in many amateur tennis open in the country. 7. Locate in Shenzhen, Guangdong, China.
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English to Mandarin Chinese TranslationMandarin Chinese to English TranslationLinuxJavaTeaching CantoneseCantoneseIBM Lotus SymphonyIBM Lotus ApproachJavaScriptIBM Lotus Notes Traveler - $15 hourly
- 0.0/5
- (0 jobs)
10 years of experience in web, mobile & software dev; Expert in planning and development of B-oriented SaaS platform; Good at Java, Spring Boot, JPA, PHP, Yii, MySQL, MongoDB, Redis, etc;
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SketchAxure RPRabbitMQMongoDBHTTPPHPAPIRedisJava - $40 hourly
- 0.0/5
- (0 jobs)
10 years of experience in Internet technology development and product experience, familiar with the front-end and back-end development process structure and product architecture design of common Internet products, familiar with common computer development languages PHP/Javascript/C/Go/Python/Nodejs, etc., rich development experience and product design experience, persistent self-learning ability for new technologies (web3 and AI fields), two years of web3 learning and project development experience, familiar with web3 full-stack development technology and process, like to study and delve into new technologies in the web3 field, and fully embrace web3. Familiar with the operation and user experience of Internet products, familiar with common design tools Photoshop, Illustrator, Xmind, etc., good at collaborating with the team to solve practical problems. Strong English listening, speaking, reading and writing skills, can read various English documents and English Web sites and communicate in English daily. Strong learning ability, serious and responsible for things, good at learning constantly updated cutting-edge technologies. ● Proficient in using Web front-end technologies (html/css/JavaScript/TypeScript) to develop various web pages and engineering applications, and proficient in using common Web front-end libraries (Jquery/BootStrap/Tailwindcss/React/Vue/Nexjs), etc. Independently developed multiple responsive Web pages and componentized page projects; ● Familiar with the development of common server-side languages Nodejs/PHP/Go/Python (currently learning Rust language), has development experience in large-scale projects, and good programming habits, and is proficient in using RESTFUL API and GraphQL interface coding styles. ● Familiar with the basic use of Linux systems, as well as the deployment, construction and basic operation and maintenance of Web server environments. ● Familiar with commonly used database technologies MySQL/Redis/MongoDB/LevelDB. Proficient in the design and optimization of Mysql data tables. ● Familiar with Web3 full-stack development technology(React/Nextjs+TS+Web3js/Ethersjs/Wagmi+Hardhat+Solidity), Proficient in using various common Web3 tool libraries(Openzipplin/Graph/Rainbowkit/Subgraph/Chainlink/Alchemy)， Proficient in using Solidity to develop common smart contract applications, testing, Gas optimization, deployment and upgrades. ● Familiar with the knowledge of the Ethereum ecosystem and the principles of blockchain architecture, and familiar with the development of DAPP, DeFi (Uniswap source code analysis), NFT (ERC20/ERC721/ERC1155) and other application development on the EVM chain.Familiar with Ethereum scaling technologies and cross-chain interactions. ● Proficient in using basic design tools such as Photoshop, Illustrator, Xmind, etc., various image processing techniques, vector drawing and mind map design of product prototype architecture. ● Strong English listening, speaking, reading and writing skills, 3 years of working experience in a fully German-owned enterprise, 3 years of working collaboratively with Germans, an all-English working environment, and the ability to read various English documents and English Web websites and communicate in English daily.
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C++NestJSRustSolidityGolangPythonPHPNext.jsNode.jsReactVue.jsJavaScriptAdobe Photoshop - $25 hourly
- 0.0/5
- (0 jobs)
After graduation in 2015, I engaged in desktop application development of Asp.net,. NET Core, C #, WinFrom and WPF. self-assessment Graduated from computer science, engaged in related technical work since graduation, familiar with mainstream open source frameworks such as. Net Core and ABP, and. NET. Core WebApi interface development, Docker microservice, Redis cache, Dapper lightweight ORM,TCP/IP communication. Protocol, Bootstrap,Vue front-end technology, windows service, SSO, etc., familiar with the use of Oracle,SQL. Server and other database design and development, stored procedure development, performance tuning.
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API.NET CorejQueryASP.NETAJAXHTMLDockerC#ADO.NET.NET FrameworkMicrosoft SQL ServerASP.NET Web API - $15 hourly
- 0.0/5
- (1 job)
Hello there! Are you searching for a skilled Data Engineer for your project on Upwork? Look no further! As a Data Engineer with 10 years of development experience, including over 6 years of specialized expertise in data development and more than 3 years in Java development, I am well-equipped to handle your project requirements. My services: - Various data processing tasks - SQL scripting and optimization - Python scripting for data manipulation and analysis, including web scraping - Java backend code development - Development of Data Warehousing & ETL Software My skills: - Java, Python, Scala, Shell scripting - SQL, MySQL, PostgreSQL, Hive - Big Data technologies such as Spark, Hadoop, Kafka, and Airflow My experience: - Designing and implementing efficient data pipelines for large-scale data processing - Developing SQL scripts to extract, transform, and load data across various platforms - Creating Python scripts for data manipulation and analysis - Building Data Warehousing & ETL Software to ensure seamless data integration and transformation - Developing Java backend code for data-centric applications I am eager to collaborate with you and contribute to the success of your project as a dedicated and experienced Data Engineer. Let's connect and discuss how I can help you achieve your objectives.
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Data ChartData Warehousing & ETL SoftwareHivePostgreSQLMySQLLinuxApache KafkaApache HadoopApache AirflowApache SparkScalaPythonJava - $100 hourly
- 1.0/5
- (1 job)
Languages: Cantonese, Mandarin, English Project: Led the construction and testing of bank fund business system Achievements: Won the national scholarship and published several papers on economics and accounting in academic journals Education: Master of Economics and Finance Skills: Chinese Certified Public Accountant (CPA), Financial risk Manager (FRM), financial analyst, proficient in office software such as EXCEL\SQL
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TranslationThesis WritingPythonChineseCantoneseFinanceAccounting - $10 hourly
- 5.0/5
- (3 jobs)
I'm a professional with experience in data analysis and customer support. Whether you need help making data-driven decisions or delivering exceptional customer service, I can assist. Skilled in Excel, SQL, Python, and data visualization. Experienced in managing customer accounts, resolving issues, and ensuring satisfaction. Full project support from start to finish, with a focus on regular communication. Let's connect and work together!
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Customer SupportArtificial IntelligenceIT SupportPythonMicrosoft ExcelData Analysis - $30 hourly
- 0.0/5
- (0 jobs)
I have a profound professional expertise in Excel and VBA. I am proficient in using Excel to efficiently process and accurately analyze complex data, and I can write VBA macros to automate workflows, significantly improving work efficiency. In terms of database processing, I am well-versed in database design, maintenance, and optimization. I can flexibly use SQL statements for data retrieval, updating, and management, providing strong data support for business decision-making.
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OracleBusiness IntelligenceMicrosoft VBScriptData AnalysisData ExtractionPythonMicrosoft ExcelETL - $30 hourly
- 0.0/5
- (0 jobs)
I am a data developer with extensive experience in data development, processing, and ETL. Proficient in the Hadoop ecosystem, familiar with building and maintaining versions of Hadoop and CDH, Common Linux commands, able to write shell scripts, proficient in operating MySQL, Redis, Oracle databases, proficient in using Hive for data analysis and optimization, able to perform data modeling and various indicator analysis, proficient in using Java and Python programming languages Regular communication is important to me, so let's keep in touch.
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PythonApache HiveETL PipelineETLData ExtractionData Analysis - $50 hourly
- 0.0/5
- (0 jobs)
I am a passionate IT professional with expertise in network technologies and software testing.Currently working as an Internet Testing Engineer at a leading fintech company,I hold a Master's degree.
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Microsoft PowerPointMicrosoft ExcelJavaPythonAutomated TestingSoftware TestingFinTechData LabelingTranslationComputer Network - $17 hourly
- 0.0/5
- (1 job)
Headline: Software Developer | Java, Vue.js, Python | Seeking Remote Opportunities About Me: I am a dedicated and adaptable software developer actively seeking remote roles. My background combines a Master of Science in Computer Science from Arizona State University (ASU) with a Bachelor of Science in Biology from Jimei University (China), providing me with a unique blend of strong analytical skills and robust technical expertise. My focus is on building efficient, scalable, and user-friendly applications. I thrive in collaborative environments and am adept at cross-cultural communication, thanks to my international education experience. Core Technical Skills: Backend: Java Frontend: Vue.js Scripting & Data: Python Passionate about clean code and creating effective solutions. Languages: Mandarin Chinese (Native) English (Fluent - Professional & Academic proficiency) Japanese (Proficient) Work Preference & Rate: Seeking fully remote positions (projects or full-time). My starting hourly rate is $15 USD. I am a quick learner, committed to delivering high-quality results and continuously expanding my skillset. Let's connect to discuss how I can contribute to your team or project!
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PythonVue.jsJavaDatabase - $40 hourly
- 0.0/5
- (0 jobs)
Personal strengths * Proficient in blockchain, cryptography, cosmos-sdk, wasmd, filecoin; * Proficient in C++; Boost;Rust;Golang; * Proficient in design patterns; microservices architecture; * Proficient in multi-threading, NIO, Socket programming; * Proficient in TimesTen, eXtremeDB; Familiar with Redis, MongoDB, Oracle, Postgresql; * Familiar with Docker, k8s, CI etc; * Fluent in English both oral and written;
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BashBoostCBlockchain DevelopmentSoftware DevelopmentRedisPostgreSQLDockerC++GolangRust - $75 hourly
- 0.0/5
- (0 jobs)
Summary CISSP and CCNA certified. Expert in computer software, hardware and networking. Familiar with Windows and Linux operating systems, and virtualization solutions. Experienced in Cybersecurity and IT infrastructure project management. BSc in Information Systems, fluent in both oral and written English and Mandarin Chinese. Confident, responsible, and selfmotivated. Good with numbers, top communication skills. A good team player with remarkable problem-solving skills.
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Cybersecurity ManagementNoSQL DatabaseRedisNode.jsPythonMikroTikLinuxDevOpsNetwork EngineeringDatabase - $18 hourly
- 0.0/5
- (0 jobs)
Self-description 1) Strong in Data analysis skill in MS Access, Excel VBA programming, formulas, Tableau, Google sheets script 2) Good people management, conflict management and communication skill 3)Good at controlling inventory and optimizing replenishment plan with SAP,APO 4) Familiar with the working environment of multiple cultures
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CantoneseEnglishChineseExcel FormulaInventory ManagementTableauExcel MacrosData Analysis Want to browse more freelancers?
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