Upwork home
Sign up
Secondary

Hire the best Web Crawling Freelancers in Vietnam

Check out Web Crawling Freelancers in Vietnam with the skills you need for your next job.
Get started
  • $25 hourly
    • 5.0/5
    • (11 jobs)
    ### 📜 About Me 👋 **Hello! I am Trung, a Web Developer, Data Entry, and Data Scraping Specialist with 4 years of experience.** I am a versatile professional with expertise in **web application development**, **System Engineer**, and **accurate data scraping**. Over the past 4 years, I have contributed to various projects, ranging from building e-commerce platforms to integrating advanced social networking features. I am committed to delivering robust, high-performance solutions while ensuring data accuracy and efficiency. Let’s collaborate and create innovative, high-quality products together! 🚀 --------------------------------------------------------------------------------------------------------------- ▷ Work Principles ⇨ Every product I deliver to customers follows a structured three-step process to ensure a complete and high-quality solution: ** Gathering Information & Customer Requirements – Understanding client needs to ensure the product aligns with expectations. ** Product Development – Translating customer insights into a functional and efficient solution. ** Testing & Validation – Comparing the final product with initial requirements to guarantee quality before delivery. Let’s build robust, high-performance software together! 🚀 --------------------------------------------------------------------------------------------------------------- ▷I have experience with the following ⇨ For Data Entry / Data Quality Skills: **Data Accuracy Expertise:** Proven ability to ensure data accuracy by directly querying databases using SQL to validate application data. **Data Testing & Quality Assurance:** Comprehensive testing experience (UAT, regression, etc.) which involved verifying and ensuring the quality of data within systems. **Data Validation & Testing:** Experienced in testing data accuracy within applications and performing User Acceptance Testing (UAT) to ensure data integrity. **E-commerce Data Experience:** Worked on an e-commerce project, implying experience handling product and transactional data - potentially relevant to understanding and processing data from online sources. **System Evaluation & Improvement:** Experience in system evaluation and planning for improvements, which could be applied to data scraping processes for efficiency and accuracy. ⇨ For Web Developer: **API Development & Integration:** Experienced in developing and implementing APIs for mobile applications (iOS & Android) and admin management systems. Specific API functionalities include: Order history, product favoriting, favorite product lists, and ash deal product display (Azibai project). **Admin System Development:** Implemented functionalities for admin management systems, including product and user account management (Azibai project). **E-commerce Platform Experience:** Worked on an e-commerce project with integrated social networking features, demonstrating experience with complex web applications. ▷ Worked with: ⇨ Programming languages: TypeScript, JavaScript, Java,PHP,Python ⇨ Frameworks: Playwright, Selenium, Appium,Cucumber, ⇨ API testing: RestSharp, Postman, Playwright ⇨ Frontend Development: React, React Native, Redux, Vue.js, HTML5, CSS3, Bootstrap, JavaScript, AJAX ⇨ Additional Expertise: API Development, Plugin Development, SaaS, Payment Gateway Integration ⇨ E-commerce: Hasaki, Shopify, TIKTOK, Amazon ⇨ Bank: TECHCOMBANK, NAB
    Featured Skill Web Crawling
    Microsoft Windows PowerShell
    Power Systems Engineering
    n8n
    Crawler4j
    Beautiful Soup
    Java
    NodeJS Framework
    Python
    Automated Workflow
    Data Scraping
    MySQL
    React
    PHP
  • $19 hourly
    • 4.9/5
    • (130 jobs)
    Hello, World! I'm Henry, a Web Developer and Web Scraping specialist with over 10 years of hands-on experience. My expertise lies in crafting efficient and scalable solutions tailored to your needs. Here’s what I can offer: 🔹 Backend Development using Python (Django, Flask, FastAPI, Celery) or PHP 🔹 RESTful API Development with Django Rest Framework (DRF), Amazon API Gateway, or FastAPI 🔹 Web Scraping & Crawling – Automated Data Extraction, ETL processes, and Custom Scraping Solutions 🔹 Scripting & Automation for streamlined workflows and optimized performance I’m excited to collaborate with you and bring your project to life. Thank you for visiting my profile! Best regards, Henry
    Featured Skill Web Crawling
    Django
    API Development
    Data Scraping
    Scripting
    Scrapy
    Python
  • $10 hourly
    • 4.5/5
    • (26 jobs)
    Experienced Python Developer & Web Crawler Specialist | 3+ Years in Data Scraping & Processing with Advanced Scrapy Expertise Python developer with over 3 years of experience, specializing in web crawling and data extraction. Skilled in building efficient data pipelines and processing large datasets with MongoDB and Redis. Proficient in major Python frameworks, including Pandas, Flask, and Django, with an advanced command of Scrapy for high-performance web scraping.
    Featured Skill Web Crawling
    Data Scraping
    Web Crawler Framework
    Web Crawler
    Database Administration
    Multithreaded, Parallel, & Distributed Programming Language
    Selenium
    Sales Leads
    Web Scraping
    Scrapy
    Data Engineering
    Python
  • $55 hourly
    • 5.0/5
    • (2 jobs)
    Experience in complex web development projects. Hands-on working with customers. We speak German and we provide dedicated project manager in serveral languages. Our developer teams always work directly with customer if needed.
    Featured Skill Web Crawling
    SAP
    CMS Development
    CRM Automation
    iOS Development
    Android App Development
    Vue.js
    Zend Studio
    Angular
    Oracle
    MySQL
    PHP
    JavaScript
    HTML
  • $50 hourly
    • 4.7/5
    • (5 jobs)
    I am an experienced trading bot developer with more than 2 years in experience. I can work with all crypto CEX exchanges such as Binance, Okex, Kucoin,... and also stock brokers such as Iinteractive Brokers. I can also do backtesting and strategy development using TradingView PineScript.
    Featured Skill Web Crawling
    Data Mining
    Data Scraping
    SQL
    Physics
    Circuit Design
    Database
    Arduino
    C++
    Robotics
    PCB Design
    Python
  • $50 hourly
    • 5.0/5
    • (5 jobs)
    Experienced Web Developer & Data Engineer with a user-centric, data-oriented software development philosophy. With my broad knowledge of many different technologies, I make sure you have a quick & simple experience getting the software of your expectation comes to shape! My services include: - Data scrapping & crawling - Data automation, pipelining & processing - Data analysis & visualization - Database design & administration - Full-stack Web Development Be it a Crypto trading bot, a Windows app, a web crawler, or an elegant website, I'm eager to deliver you the software that you will love to use.
    Featured Skill Web Crawling
    Cryptocurrency
    Continuous Integration
    Database
    Web Development
    Web Application
    Node.js
    Data Analysis
    Front-End Development
    Software Integration
    Software Architecture & Design
    Data Scraping
    Machine Learning
    Data Science
    Python
  • $40 hourly
    • 5.0/5
    • (16 jobs)
    I am a Data Engineer and Web Scraping Engineer with a strong focus on creating and implementing efficient data systems. This includes data collection, processing, and transformation from diverse sources. My expertise spans a wide range of tasks, including data collection, API integration and development, data pipeline creation, and web application development. In terms of web scraping, I possess extensive proficiency in Python, Requests, Beautiful Soup, Selenium, Scrapy, and various proxy services. This allows me to seamlessly integrate APIs or access from multiple platforms, enabling the development of highly effective and reliable scraping systems. I have successfully worked with social networks such as Facebook, Instagram, TikTok, as well as e-commerce platforms like Shopee, Amazon, Lazada, and more. Adaptability, flexibility, and a commitment to staying up-to-date with the latest technologies and methodologies are values I uphold. By continuously learning and adopting advancements in the field, I ensure optimal performance and consistently deliver exceptional results. I am excited about the opportunity to collaborate with you as a Data Engineer, leveraging my skills to help you achieve your data-related objectives. Together, we can unlock the full potential of your data and drive impactful outcomes.
    Featured Skill Web Crawling
    Web Scraping
    Data Analysis
    Notion
    DigitalOcean
    MySQL
    Python
  • $100 hourly
    • 5.0/5
    • (683 jobs)
    LinkedIn scraping has become extremely difficult in the last few years – especially at Large Scale. Tools like Phantombuster can scrape hundreds of profiles a day – how can you scale it up to tens of thousands a day for your ambitious projects? You may already try services like proxycurl, but more often than not, their data is outdated (scraped months ago). Using Python, I built the "one of its kind" LinkedIn Scraper for large-volume LinkedIn scraping projects. The system allows me to: ✅ Scrape leads from LinkedIn Sales Navigator searches, including verified emails – Big search? No problem! ✅ Extract LinkedIn people profiles ✅ Extract LinkedIn company profiles ✅ Find decision makers of specific companies on LinkedIn, accurately and quickly ✅ Extract current employees of specific companies on LinkedIn ✅ Extract past employees of specific companies on LinkedIn ✅ Extract all member profiles of specific groups on LinkedIn ✅ Scrape LinkedIn job posts ✅ Find companies on LinkedIn based on a list of web domains or company names What makes my LinkedIn Scraping service different? 💯 Real-time information (up-to-date profiles, not cached data) 💯Large volumes of data — up to thousands and millions of profiles 💯 No need for access to your LinkedIn account or Sales Navigator 💯 Fast, accurate, and customized to your specific criteria People who have used my service once come back whenever they need more data: ⭐️⭐️⭐️⭐️⭐️ "Cung is professional and highly capable. He can do things that many others will say are impossible. Worth every penny. Stop scrolling, and start hiring!" – Mark ⭐️⭐️⭐️⭐️⭐️ "Cung is a master. Excellent skills, fantastic communicator, and an exceptionally talented engineer. If he can't do it, nobody can. Highly recommend!" – Spencer ⭐️⭐️⭐️⭐️⭐️ "Cung is just phenomenal! He is fast, reliable, and accurate and needs only to be pointed to a project and set to go. He thinks on his feet, asks just the right questions, and gets the job done. Just fantastic. Thank you, Cung!" – Peter Barry Ready to get started? Send me a message, and let's talk!
    Featured Skill Web Crawling
    API
    LinkedIn Plugin
    List Building
    Social Media Lead Generation
    LinkedIn
    Data Mining
    Lead Generation
    JavaScript
    ETL
    Web Scraping
    Data Scraping
    Python
    Data Extraction
    SQL
  • $20 hourly
    • 5.0/5
    • (5 jobs)
    • 4 years experience in software development and Machine learning • Programing language: python, java, c#, react • Strong practical skills in Shell, Python for automation scripts • Experience with data crawling, data analysis (selenium, pandas, matplotlib libraries) • Experience in database query using SQL, NoSQL. • Can study new technology quickly. • Cooperative and able to perform within a team-oriented atmosphere
    Featured Skill Web Crawling
    Automation
    API Integration
    API
    Google Apps Script
    Django
    Python Script
    Google Sheets
    Deployment Automation
    PostgreSQL
    Data Scraping
    Zapier
    Selenium WebDriver
    Windows Forms
    Flask
  • $20 hourly
    • 5.0/5
    • (17 jobs)
    I offer the best service to clients. I'm hyper-responsive, available Mon-Sun during normal business hours, and offer quality products with rapid turnarounds. I'm a Data Scientist / Data Engineer. Working with Java, Golang, Python,... Have good experience and skills with diverse projects. My motto is to be open, honest, and listen to clients. Don't hesitate to share with me your problems, we will solve them together. Feel free to contact me. I'm looking forward to hearing from you.
    Featured Skill Web Crawling
    Statistics
    Data Science
    Blog Content
    Machine Learning
    Blog Writing
    Financial Modeling
    FinTech Consulting
    Data Analysis
    Content Writing
    Forex Trading
    Testing
    Python
  • $7 hourly
    • 5.0/5
    • (37 jobs)
    Hi, I'm Nam! - I'm a software engineer with expertise in Python, C++, and C#. - I specialize in web scraping and data mining using Selenium. - I offer code review, optimization, and data entry services. 🤝 You can expect unlimited revisions, 24/7 support, and prompt responses. 👉 Let's work together to bring your vision to life!
    Featured Skill Web Crawling
    Discord Bot Development
    API
    Selenium WebDriver
    Beautiful Soup
    Scrapy
    Python
    Data Scraping
    Selenium
    Python Script
    Microsoft Word
    Data Entry
    Microsoft Excel
  • $15 hourly
    • 5.0/5
    • (18 jobs)
    Hi, I'm Long, a dedicated individual with a passion for data extraction. Whether you need to extract data from online stores, gain access to APIs, or work with databases, I'm here to assist you! You may already tried services like scraper.io, but more often than not, it's hard to configure these services to get back exactly what you want (only suitable for generic cases). Using Python, I have helped various projects meet their data needs with customized data extraction solutions. I specialize in: - Scraping product information: Price tags, reviews, images, or any kind of data that's available online, you name it, I can get it for you. - Monitoring products: Need to keep track of competitors' product changes (stocks, prices)? No problem. - General data cleaning/formatting: Clean nested JSON to a more readable CSV/Excel format, and automate spreadsheet formatting with a consistent style and design. Let me know what I can do to help you. I look forward to your message and to working with you. I'm here to help you 24/7! Long Pham
    Featured Skill Web Crawling
    Data Extraction
    Web Scraping
    Scrapy
    Python
    SQL
    Data Analytics
    Data Scraping
    Data Mining
    Microsoft Excel
  • $17 hourly
    • 5.0/5
    • (2 jobs)
    I have roughly 4 years working as a software engineer with over 2 years working with .NET and 1 year woking with Python. I am interested in building backend systems that serve a large number of users and have high availability, scalability and robustness.
    Featured Skill Web Crawling
    Next.js
    PHP
    AWS Application
    Python
    .NET Core
  • $5 hourly
    • 5.0/5
    • (2 jobs)
    An enthusiastic Data Analyst | Machine Learning Engineer. I use Python for crawling and processing data, machine learning, API or web development, automation, and operation.
    Featured Skill Web Crawling
    FastAPI
    Data Logistics
    Agent GPT
    Python
    Kubernetes
    Microsoft Excel
    Artificial Intelligence
    D3.js
    Microsoft Power BI
    Docker
    Django
    Linux
    Machine Learning Model
  • $22 hourly
    • 4.7/5
    • (16 jobs)
    I have three years of python experience. I have worked with selenium, beautiful soup, web3, telebot, pandas... and am confident in my ability to continue learning new languages, frameworks, and libraries
    Featured Skill Web Crawling
    Bot Development
    Data Scraping
    Web Scraping
    Browser Automation
    Blockchain
    Python
    Telegram
    Selenium
  • $35 hourly
    • 0.0/5
    • (0 jobs)
    I’m an experienced AI engineer with a strong focus on Computer Vision. I specialize in solving problems such as object detection, image classification, segmentation, image super-resolution, restoration, and AI-based image generation. I’m highly proficient in PyTorch, scikit-learn, OpenCV, and other essential libraries in the deep learning ecosystem. I can help you build robust, scalable, and efficient AI pipelines — from data preprocessing to model training and deployment. Whether you’re working on an R&D project or building a production-ready solution, I bring both technical depth and practical experience to deliver real-world results. Let’s connect and bring your AI vision to life.
    Featured Skill Web Crawling
    OCR Algorithm
    Generative AI
    Generative AI Prompt Engineering
    Web API
    PyTorch
    Deep Learning
    Computer Vision
    Data Analysis
    Data Mining
    Machine Learning
    Artificial Intelligence
  • $13 hourly
    • 4.9/5
    • (332 jobs)
    I have been working in Upwork since 2010 with focus on below tasks: - Microsoft Office/Excel VBA script and automation - Website data scraping/crawling - Windows automation script and small software - Google apps script and Google API script for automated tasks. With profesional way of working and attitude. I hope that i can work with all of you and keep long term relationship.
    Featured Skill Web Crawling
    DOS
    MySQL
    Google Spreadsheets API
    Desktop Application
    Microsoft Excel
    Automation
    Perl
    Google Apps Script
  • $15 hourly
    • 4.9/5
    • (21 jobs)
    👋Hi, My name is Luan and I am a Senior Backend Developer with 5+ years of experience in Web Development, RESTful API, Web Scraping, Data Extraction, and Automation Script... I am responsible, attentive to details, and a fast worker. My goal is to complete a job in the shortest time with the highest quality. 👨‍💻Technology Stacks: - Programming Languages: Python, Golang, Javascript. - Front-end: HTML, CSS, jQuery, React, Bootstrap, Tailwind CSS. - Back-end: Python(Django, Django REST framework, Flask, FastAPI...), Golang(Gin, Gorilla, Go Kit, HttpRouter...). - Databases: MySQL, PostgreSQL, MongoDB, BigQuery. - DevOps: Linux, CI/CD pipeline, Docker, Google Cloud, Web Server, Mail Server... - Message brokers: Redis, RabbitMQ. - Consumers: Celery, GoWorker, GoCelery. - Web Scraping: Xpath, Selenium, Scrapy, Beautiful Soup + Requests, Colly. - CI/CD: GitHub, GitLab, Bitbucket. - Project management tools: ClickUp, Trello, Jira. - DevOps: Linux, CI/CD pipeline, Docker, kubernetes, Google Cloud, Web Server, Mail Server... - Search engine: Elasticsearch - API experiences: Stripe API, Google APIs, Facebook APIs, Twitter API... If you feel I am suitable for your project, please invite me, and I will respond soon!
    Featured Skill Web Crawling
    React
    Kubernetes
    TypeScript
    API
    Golang
    Data Collection
    SQL
    Python
    Data Extraction
    Scrapy
    Data Scraping
    API Integration
    Selenium
  • $23 hourly
    • 4.7/5
    • (2 jobs)
    Dear Sir/Madam, I am seeking remote job opportunities in my areas of expertise, which include NodeJS, React, React Native, Data Scraping, LangChain, Zapier, AppScript, and AppSheet. Please feel free to contact me if you believe my skills align with your job requirements. ---------------------------------------------------------------------------------------------------------------------------------------- FRONT-END: • Proficient in markup and web languages: HTML5, CSS3, SCSS, Flexbox, Grid, SVG, Canvas, TypeScript, JavaScript. • Experienced in building Single-Page Applications using ReactJS, Redux, MobX, etc. • Skilled in developing mobile applications using React Native, Redux, MobX, etc. • Familiar with front-end frameworks such as Bootstrap, Zurb Foundation, Bulma, etc. • Adept at responsive web design and cross-browser development. • Experienced in design tools like Adobe XD, InVision, and Figma. BACK-END: Python: • Experienced in Flask. • Familiar with the Django framework. • Skilled in Python libraries: Requests, Scrapy, Pandas, Beautiful Soup, NumPy, etc. • Proficient in using PyCharm. NodeJS: • Experienced with NodeJS, using frameworks such as Express, Prisma, Firebase, Mongoose, socket.io, WebRTC, etc. • Knowledgeable in security practices using PassportJS. • Skilled in testing frameworks like Chalk and Jest. • Experienced in automation and web scraping with Playwright, Puppeteer, and Cheerio. • Proficient in package managers such as npm and Yarn. • Familiar with JavaScript templating engines like Handlebars, EJS, and Jade. • Proficient in code editors such as Atom, Visual Studio Code, and WebStorm. DATABASE / STORAGE: • Experienced in MySQL, PostgreSQL, MongoDB, Redis, SQLite. • Skilled in using tools like pgAdmin, Navicat, and Robo3T. • Experienced with Amazon S3 and Elastic Search. DEVOPS: • Experienced in Docker. • Proficient with Amazon AWS services such as S3, EC2, and Lambda. • Familiar with Google Cloud Services. • Experienced in CI/CD pipelines with Jenkins, GitLab CI, and GitHub Actions. OTHERS: • Experienced with Zapier, AppScript, and AppSheet.
    Featured Skill Web Crawling
    PostgreSQL Programming
    Spring Framework
    React
    JavaScript
    Java
    Data Scraping
    Python
  • $10 hourly
    • 0.0/5
    • (0 jobs)
    Hi! I'm a PHP developer with strong experience in web scraping, web automation, and data entry tasks. I specialize in building custom scripts and bots that extract, process, and organize large-scale data from various websites — including dynamic pages, login-protected content, and complex structures. 🔧 My Skills Include: ・PHP (cURL, Guzzle, Symfony DomCrawler, Laravel HTTP client) ・Selenium & Puppeteer for headless browser scraping (JS-heavy sites) ・Export to CSV, Excel, JSON, or direct database input (MySQL, PostgreSQL) ・Data validation and cleaning ・Captcha handling, rotating proxies, user-agent spoofing ・Task scheduling via CRON jobs 📌 Typical Tasks I Can Help With: ・Scraping e-commerce websites (product data, pricing, reviews, etc.) ・Collecting articles, posts, or comments from blogs and forums ・Automated data entry from PDFs or scanned files into your system ・Tracking price or stock updates from competitor websites ・Extracting leads (emails, phone numbers, company info) from directories ✅ Why Work With Me? ・Clean, reusable, and well-documented code ・Fast delivery and good communication ・Proactive in solving problems and suggesting improvements ・Long-term support for maintenance or future updates If you have a website or task in mind, just send it over – I'll provide a free assessment and solution plan!
    Featured Skill Web Crawling
    Web Crawler
    JSON
    cURL
    PHP
    Web Scraping
    Microsoft Excel
    Data Mining
    Python
    HTML
    Selenium
    Data Extraction
    Data Scraping
  • $15 hourly
    • 0.0/5
    • (1 job)
    👋 Hi! I’m Hung Le – Fullstack Engineer with a Passion for AI I'm fascinated by the possibilities of artificial intelligence and dedicated to integrating its capabilities into user-friendly applications. My approach emphasizes a deep understanding of user needs while employing technology to create smart and intuitive solutions. With a knack for problem-solving and a keen interest in the evolving field of AI, my goal is to contribute innovative perspectives to Fullstack development, making the bridge between advanced AI and user-friendly experiences. 🔹 CORE SKILLS • Programming Language: Python, Golang (Go), Javascript, Rust, Dart • Back-End: Django, Flask, FastAPI, Node.js, Celery, SQL Server, PostgreSQL, MongoDB, Scrapy, Web Crawling. • Front-End: React.js, Next.js, Flutter, Android • DevOps: Docker, GCP. • AI & Machine Learning: Langchain, PyTorch, TensorFlow, OpenCV 🏆 HONORS & AWARDS • HCM City student with Excellent Research Achievements in Artificial Intelligence in 2021. • 1st place in task 1 and 7th place in task 2 at the RIVF2021 MC-OCR Competition. • Runner-up team in the final round at the HCM AI Challenge 2021: Vietnamese Scene Text Recognition. • 4th place team in the final round at SIW 2021: ICDAR Competition on Script Identification in the Wild. 📝 PUBLICATIONS • Hung Le, Huy To, Hung An, Khanh Ho, Khoa Nguyen, Thua Nguyen, Tien Do, Thanh Duc Ngo and Duy-Dinh Le. "MC-OCR Challenge 2021: An End-to-end recognition framework for Vietnamese receipts", RIVF, 2021. • Abhijit Das, Miguel A. Ferrer, Aythami Morales, Moises Diaz, Umapada Pal, Donato Impedovo, Hongliang Li, WentaoYang, Kensho Ota, Tadahito Yao, Le Quang Hung, Nguyen Quoc Cuong, Seungjae Kim, and Abdeljalil Gattal. "SIW 2021: ICDAR Competition on Script Identification in the Wild", ICDAR, 2021.
    Featured Skill Web Crawling
    TensorFlow
    Next.js
    Data Science
    JavaScript
    React
    Flutter
    Docker
    Rust
    Golang
    Computer Vision
    Python
    Machine Learning
    Artificial Intelligence
    Full-Stack Development
  • $5 hourly
    • 0.0/5
    • (1 job)
    ABOUT ME I'm a data engineer experienced in crawling data on websites, building ETL pipelines using Python, SQL, Airflow, AWS services. I can provide data scrapping service and build dashboard on data visualization tools.
    Featured Skill Web Crawling
    Data Warehousing & ETL Software
    Dashboard
    Amazon Web Services
    ETL Pipeline
  • $10 hourly
    • 0.0/5
    • (0 jobs)
    Data analyst with a strong financial services background, seeking to apply analytical expertise and business intelligence skills to drive data-informed decisions in banking/retails/e-commerce industries. Experienced in credit risk analytics, corporate finance, and auditing, with a passion for transforming data into actionable business insights.
    Featured Skill Web Crawling
    Google Sheets
    Looker Studio
    Visualization
    Markdown
    R
    Python
    Microsoft Power BI
    Microsoft Excel
    Mining
    Data Extraction
    ETL
    Data Analysis
    Analytical Presentation
  • $25 hourly
    • 4.7/5
    • (166 jobs)
    Hi I'm Minh from Vietnam. I'm a Business Intelligence Consultant with ten years of experience in - Excel: Excel Report, Excel VBA, Excel Pivot Table, Excel PowerPivot, Excel PowerQuery, Excel PowerView. - Data integration using Azure, Amazon Aws, Keboola, MS SSIS, Apache Nifi, Apache AirFlow. - Data visualization using Excel, PowerBI, Tableau, Board International SA, Apache Superset. Please contact me if you have a project that is fit for my strengths. Thanks all.
    Featured Skill Web Crawling
    Visual Basic
    Data Mining
    Data Scraping
    Data Extraction
    Data Entry
    Visual Basic for Applications
    C#
    Power Query
    Microsoft Power BI Data Visualization
    Microsoft Excel
  • $4 hourly
    • 0.0/5
    • (1 job)
    Transform your business with intelligent automation and data-driven insights. I specialize in developing custom web scraping solutions, robust backend systems, and AI-powered automation tools to streamline operations and drive growth. My expertise includes: Advanced Web Scraping & Data Extraction: Extracting, optimizing, and integrating data from websites and APIs, including overcoming complex anti-bot measures (reCAPTCHA, rate limiting, proxy rotation). AI-Driven Automation: Building intelligent tools for process automation, sales prediction, and booking/reservation systems. Backend Development: Creating scalable and efficient backend solutions using Python, PHP Data Processing & Integration: Cleaning, engineering, and integrating data into various formats (CSV, JSON, SQL) and platforms (SQL, S3, Google Sheets).
    Featured Skill Web Crawling
    FastAPI
    Python Numpy FastAI
    Data Analysis
    Computer Vision
    Data Mining
    Selenium
    Python
    Test Automation
    CSS
    HTML
  • $25 hourly
    • 0.0/5
    • (1 job)
    I'm a data analyst with experience in data crawling, data processing and data visualization. I can help with both tiny works and big projects. My background and skills: - I'm specialized in Excel, including Power Query, Power Pivot, Macros, VBA - I'm experienced with Microsoft SQL Server, Python, Power BI, Power Apps - I'm familiar with web crawling technique
    Featured Skill Web Crawling
    Microsoft SQL Server
    Power Query
    Microsoft Excel
    Data Analysis
    Data Analytics
    Python
    Microsoft Power BI
  • $3 hourly
    • 4.0/5
    • (1 job)
    Hi, I’m Duy, a dedicated Data Entry Specialist & Virtual Assistant with expertise in MS Excel, Web Research, List Building, and Administrative Support. If you need fast, accurate, and reliable data entry services, you're in the right place! Why Choose Me? ✅ High-quality and error-free data entry ✅ Fast turnaround time ✅ Detail-oriented and organized work ✅ Long-term commitment & professional approach My Services Include: ✔ Data Entry (Online & Offline) ✔ Microsoft Excel, Google Sheets, Word Processing ✔ Web Research & Lead Generation ✔ Shopify & Etsy Product Listing ✔ PDF to Excel/Word Conversion ✔ Manual Typing & Data Formatting ✔ Google Maps Data Entry ✔ Admin Support & Virtual Assistance ✔ Market Research & Data Collection I am passionate about delivering high-quality work and building long-term client relationships. Let’s discuss your project needs and get started today! 🚀
    Featured Skill Web Crawling
    Copyright
    Google Docs
    Data Collection
    Customer Support
    Data Scraping
    Microsoft Office
    Data Mining
    Data Entry
    Data Extraction
    Typing
    Shopify
    Microsoft Excel
    Online Research
  • 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.

Top cities for Web Crawling Freelancers in Vietnam
Show more