Hire the best Web Crawler Developers in Serbia

Check out Web Crawler Developers in Serbia with the skills you need for your next job.
  • $35 hourly
    Web Scraping is a headache. I can help you forget about it. 𝐈 𝐫𝐮𝐧 𝐚 𝐖𝐞𝐛 𝐒𝐜𝐫𝐚𝐩𝐢𝐧𝐠 𝐜𝐨𝐦𝐩𝐚𝐧𝐲, 𝐰𝐞 𝐰𝐨𝐫𝐤 𝐨𝐧 𝐥𝐚𝐫𝐠𝐞 𝐝𝐚𝐭𝐚 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬. 𝐌𝐲 𝐛𝐚𝐭𝐭𝐥𝐞 𝐭𝐞𝐬𝐭𝐞𝐝 𝐭𝐞𝐚𝐦 𝐜𝐚𝐧 𝐝𝐞𝐯𝐞𝐥𝐨𝐩 𝐚𝐧𝐝 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧 𝐚𝐧 𝐞𝐧𝐝-𝐭𝐨-𝐞𝐧𝐝 𝐰𝐞𝐛 𝐬𝐜𝐫𝐚𝐩𝐢𝐧𝐠 𝐩𝐫𝐨𝐣𝐞𝐜𝐭. 🏆 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐟𝐨𝐫 𝟑 𝐲𝐞𝐚𝐫𝐬 ✅ 𝟏𝟓𝟎𝟎+ 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 𝐬𝐜𝐫𝐚𝐩𝐞𝐝, 𝟑𝟎𝟎𝟎+ 𝐡𝐨𝐮𝐫𝐬 𝐰𝐨𝐫𝐤𝐞𝐝 ✅ 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐰𝐢𝐭𝐡 𝐥𝐚𝐫𝐠𝐞𝐬𝐭 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 (𝐀𝐦𝐚𝐳𝐨𝐧, 𝐖𝐚𝐥𝐦𝐚𝐫𝐭, 𝐌𝐞𝐫𝐜𝐚𝐝𝐨 𝐋𝐢𝐛𝐫𝐞, 𝐙𝐢𝐥𝐥𝐨𝐰, 𝐈𝐧𝐝𝐞𝐞𝐝, 𝐘𝐞𝐥𝐩) ✅ 𝐖𝐞 𝐜𝐚𝐧 𝐛𝐲𝐩𝐚𝐬𝐬 𝐚𝐧𝐲 𝐚𝐧𝐭𝐢-𝐛𝐨𝐭 𝐬𝐲𝐬𝐭𝐞𝐦: 𝐂𝐥𝐨𝐮𝐝𝐅𝐥𝐚𝐫𝐞, 𝐀𝐤𝐚𝐦𝐚𝐢, 𝐏𝐞𝐫𝐢𝐦𝐞𝐭𝐞𝐫𝐗, 𝐃𝐚𝐭𝐚𝐃𝐨𝐦𝐞 ✅ 𝐖𝐞 𝐡𝐚𝐯𝐞 𝟐 𝐭𝐞𝐚𝐦𝐬 𝐨𝐟 𝐰𝐞𝐛 𝐬𝐜𝐫𝐚𝐩𝐞𝐫𝐬 𝐰𝐢𝐭𝐡 𝐢𝐧𝐭𝐞𝐫𝐧𝐚𝐥 𝐦𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 🟢𝙒𝙃𝘼𝙏 𝙒𝙀 𝘾𝘼𝙉 𝘿𝙊 𝙁𝙊𝙍 𝙔𝙊𝙐: 🔸 Monitor prices & availability on 250 ecommerce websites 🔸 Take over an existing web scraping project within 5 business days 🔸 Provide long-term project support & maintenance 🔸 Large scale distributed projects (download 100TB of podcast audio within a week? No problem!) 🔸 Bypass any anti-bot system 🟢𝙔𝙊𝙐 𝙉𝙀𝙀𝘿 𝙈𝙀, 𝙄𝙁: 🔸 your AI startup needs a large, clean dataset ASAP 🔸 you have a large web scraping project and it's driving you mad 🔸 you need to support a legacy web scraping project 🔸 you want a lot of data in a short amount of time 🟢𝙔𝙊𝙐𝙍 𝘽𝙀𝙉𝙀𝙁𝙄𝙏𝙎 𝙊𝙁 𝙒𝙊𝙍𝙆𝙄𝙉𝙂 𝙒𝙄𝙏𝙃 𝙈𝙀: 🔸 We’ve worked on 60+ web scraping projects 🔸 I have my own production-ready infrastructure 🔸 I have multiple web scraping experts available on short notice 🔸 Relevant project-related suggestions 🕷️𝗠𝗬 𝗪𝗘𝗕 𝗦𝗖𝗥𝗔𝗣𝗜𝗡𝗚 𝗧𝗘𝗖𝗛-𝗦𝗧𝗔𝗖𝗞🕷️ Python, Scrapy, Selenium, PostgreSQL, Redis I can use beautifulsoup (bs4), requests, httpx, scrapydweb, scrapyd, manage proxy pool and solve captchas 🕸️𝗦𝗔𝗠𝗣𝗟𝗘 𝗪𝗘𝗕 𝗦𝗖𝗥𝗔𝗣𝗜𝗡𝗚 𝗣𝗥𝗢𝗝𝗘𝗖𝗧𝗦 🕸️ Monitor prices (weekly) on 250 ecommerce domains Monitor prices (daily) of 100k products on Amazon for 6 months Monitor publications on 300 government websites + collect historical data Download 6M PDFs from 120 websites Download 3M podcasts (100TB) from apple podcasts Monitor the entire Zillow.com (42.000 US zip codes) daily
    vsuc_fltilesrefresh_TrophyIcon Web Crawler
    Django
    Cold Email
    Data Mining
    Python Script
    Big Data
    Automation
    PostgreSQL
    Web Crawling
    Data Extraction
    Scrapy
    Web Scraping
    Selenium
  • $77 hourly
    I use vim, git and write tests instead of manually opening the browser and clicking on a page. I prefer to work in a team if a project is bigger.
    vsuc_fltilesrefresh_TrophyIcon Web Crawler
    Ruby on Rails
    Data Entry
    Linux System Administration
    Ruby
    Data Scraping
    Web Crawling
    Data Extraction
    JavaScript
  • $50 hourly
    I am a seasoned professional with over 20 years of experience in data mining, web scraping, software development, Big Data, and back-end application development. My technical expertise spans Python, PHP, and a variety of specialized scraping frameworks such as Scrapy, Scrapy/Splash, Selenium, and PlayWright. My services extend to designing and developing scalable Big Data solutions and robust back-end systems that manage and process large volumes of data efficiently. Here are my areas of specialization: - Business listings: Including Yellow pages, company listings, and country-specific directories. - Travel and accommodation websites. - Online ticket reservation systems. - Specialized online databases across multiple sectors including real estate, legal, medical, and professional services. - Data extraction from search engines like Google, Bing, and Yahoo, customized to client specifications. - Betting and gambling platforms. - Real-time data analysis from the financial sector. - E-commerce platforms. - Mobile app data extraction and reverse engineering for Android and iOS. - Complex API data scraping. I am adept at delivering data outputs in formats such as CSV or Excel and integrating scraped data directly into existing databases like MySQL and PostgreSQL. My work involves not only extracting data but also providing insights by processing and analyzing large datasets to support decision-making processes. I look forward to the opportunity to address your specific needs, ensuring outstanding results that meet your deadlines and contribute to your strategic goals. Let’s harness the power of data to drive success in your projects.
    vsuc_fltilesrefresh_TrophyIcon Web Crawler
    MySQL
    Web Crawling
    PostgreSQL
    PHP
    Jakarta Server Pages
    Scrapy
    Data Scraping
    Python
  • $50 hourly
    ✅ 590+ Jobs ✅ 15.000+ Hours ✅ Native English ✅ 100% Job Success 🏆 Created the most popular & well known scraping course(20k+ students) 🏆 Ranked in the top 1% for scraping on Upwork 🏆 Official reviewer for several leading web scraping books ⌛ 10+ years of experience in scraping Full-time scraping consultant specializing in web scraping, crawling, and indexing web pages. Over the years, I've collaborated with more than 300 individuals, startups, and companies, helping them achieve their goals through effective data extraction and automation. My hourly rate ranges from $50-$70. The hourly rate depends upon the complexity and timeframe of the project and if it's a part-time or a full-time project. Here’s what you will get by working with me: * Working only on projects that I can deliver 100% * Ridiculous quality of work * Smart suggestions on increasing results/revenue and decreasing costs * Responsibility for tasks/projects I work on * Reliability *️ Short response time *️ Excellent written and verbal English skills *️ Good sense of humor ;) keywords: python, scrapy, selenium, requests, beautifulsoup, lxml, web scraping, web crawling, automation, bots, scrapers, spiders, cloudflare, captcha, puppeteer, playwright, tutoring, real estate, e-commerce, lead gen, zillow, trulia, realtor, redfin, streeteasy, linkedin, airbnb, auction, tripadvisor, craigslist, sales navigator, ebay, amazon, google listings, pandas, discord, google maps, indeed, glassdoor, walmart, bestbuy, target, etsy, facebook, instagram, twitter, tiktok, builtwith, walmart, watch, captcha, incapsula, cloudflare, akamai, travel, yelp, yellowpages, booking, reviews, finance, crypto, reddit, hotel, motel, zyte, leads, cars, automotive, doctor, google search, API, rest API, pcpartpicker, truepeoplesearch, restaurants, insurance, g2, retailer, zapier, google sheets, fashion, behance, serp, excel, ec2, workspace, senior, expert, bot, spreadsheet, chatGPT, data mining,automobiles,overstock,wayfair,flipkart,rakuten,jd,aliexpress,newegg,homedepot,lowes,expedia,orbitz,hotwire,kayak,skyscanner,delta,americanairlines,doordash,apartments,rent,cars,autotrader,edmunds,tesla,ford,mercedesbenz,bmwusa,twitter,pinterest,quora,reddit,,crunchbase,angel.co,patreon,medium,soundcloud
    vsuc_fltilesrefresh_TrophyIcon Web Crawler
    pandas
    Data Warehousing & ETL Software
    ETL
    Web Scraping Software
    Puppeteer
    Web Scraping
    XPath
    Scripts & Utilities
    Web Crawling
    Data Scraping
    Selenium
    Python
    Automation
    Scrapy
  • $75 hourly
    Welcome to my Upwork space! I am a web scraping/crawling and reverse-engineering expert dedicated to transforming complex protected data into simple, actionable insights. I specialize in: Competitive Price Scraping: Understand your competitors' pricing strategies to stay ahead. Make informed decisions to lead your market segment. Financial Data Extraction: Track stocks, funds, sports betting odds, and more for a strategic edge in your investments. Advanced Web Scraping Techniques: Leverage my skills to explore and integrate external APIs, uncovering hidden functionalities and potential enhancements through reverse engineering. Reverse Engineering Expertise: Delve into the underlying mechanics of web, mobile, and desktop apps to reveal insights on pricing strategies, technical architectures, and feature sets. Browser Automation & Testing: Leverage Selenium, Multilogin, and Puppeteer for efficient automated processes and thorough testing. Diverse Programming Proficiency: Fluent in Python, C, Go, Java, and C# for cross-functional project compatibility. Database Expertise: Design, manage, and maintain both SQL and NoSQL databases. API Integration: Seamlessly connect and interact with various external APIs for expanded functionality. Data Analysis & Manipulation: Analyze large datasets with pandas and numpy to derive meaningful patterns and trends. With a track record of developing scraping solutions for hundreds of unique websites, I bring experience and precision to each project. My clients benefit from my commitment to quality, competitive pricing, and the drive to exceed expectations. Through our collaboration, you can anticipate: - Professional and detail-oriented solutions - Adaptive strategies tailored to your specific data challenges - A steadfast partner invested in your success
    vsuc_fltilesrefresh_TrophyIcon Web Crawler
    Data Extraction
    Django
    FastAPI
    Flask
    ETL
    Reverse Engineering
    Web Scraping
    Web Crawling
    API Development
    C#
    Data Mining
    Selenium
    Scrapy
    Python
    Data Scraping
  • $25 hourly
    I'm Web / Mobile developer and eCommerce specialist with 5+ years of experience. While developing website or mobile application I'm using best programming, design, security practices and patterns (MVC, MVVM). - I have rich experiences in building and modifying website based on PHP, MVC(Laravel, CodeIgniter, YII), RESTful APIs. - I am very proficient in Javascript, jQuery, VueJs(Vue.js, Vuex, Vuetify.js, Vuecli), ReactJs, D3.js, etc. - DB: MySql, Postgres, MongoDB(I am familar with these kinds of databases.) I'm self-motivated, educated and timely organized delivering top quality service, because my ultimate goal is client's satisfaction. I work correctly and conscientiously so I am sure you will be satisfied with my skill and way of working. I will do my best for you. Thanks.
    vsuc_fltilesrefresh_TrophyIcon Web Crawler
    Data Scraping
    Vue.js
    jQuery
    Data Mining
    Web Crawling
    Scrapy
    MySQL Programming
    MVC Framework
    PHP
    Python
  • $7 hourly
    Proficient in developing Python software solutions for Data Extraction (Web Scraping / Web Crawling), Data Engineering and Mining, Data Visualization, Image Processing; as well as development of secure networking (Sockets, Requests, Urllib), and general purpose desktop (TkInter, PyQt, Eel) and web (Flask, Django) applications. Being well versed in the most used technologies, and very quick at picking up new APIs and programming libraries, I can ensure the efficient development of needed applications. I am very dedicated to my work, and together with my client I strive to create the optimal solution for their specific problem.
    vsuc_fltilesrefresh_TrophyIcon Web Crawler
    Data Scraping
    Data Management
    Desktop Application
    Computer Network
    Web Crawling
    Data Visualization
    Python
  • $15 hourly
    I have experience in Data Scraping, Data Mining. I can scrape any website data and can export the results in any structured format like CSV, JSON, Google Sheet. Tech & Stacks 🌐 Languages:JavaScript, Python, Java 💾 Databases: MS SQL, Postgre SQL 📃 Scraping Techs: Scrapy, Selenium, Puppeteer, Cheerio, selectolax 🚧 Barriers: ReCaptcha Bypassing, IP Rotation, Public/Private API Bypassing 🧰 IDE: VS Code, IntelliJ IDEA Why I'm the best for You: ➡️Experienced Programmer ➡️Efficient Coding ➡️24/7 Availability ➡️Provide Free 1 months Support ➡️TeamViewer Support/Virtual Server/Any Desk ➡️Provide time/cost-effective solutions ➡️Give 100% Satisfaction Work 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝘀𝗸𝗶𝗹𝗹𝘀: ✳️Develop Custom Scraper ✳️Develop Custom Bot ✳️Web Automation ✳️Automation Tools For your daily Work ✳️Scraping Public APIs ✳️Public Sites Data Scraping ✳️Public Sites Data Extraction ✳️Public Real Estate Scraping ✳️Data Extraction from any public directory website. Regards, Martin Hrjesik
    vsuc_fltilesrefresh_TrophyIcon Web Crawler
    NodeJS Framework
    Data Collection
    Node.js
    Web Crawler Framework
    Web Crawling
    JavaScript
    Data Mining
    Data Extraction
    Data Scraping
  • $30 hourly
    Passionate Web Developer with over 5 years of industry experience, dedicated to delivering exceptional results within agreed timelines. With a full-time commitment, I am available Monday to Friday from 17:00 to 00:00 CEST. Also if needed I can be available outside of working hours. My proficiency includes Typescript, Node.js, Express.js, React, Next.js, Lit.js, .Net, C#, MongoDb, MS SQL. In my pursuit of excellence, I prioritize the quality of service and products, ensuring that the final deliverable aligns seamlessly with the client's vision. As a tech enthusiast, I stay abreast of the latest technologies, guaranteeing innovative solutions for your projects. With a meticulous approach, I thrive on the satisfaction of my clients. My goal is not only to meet expectations but to exceed them by consistently verifying that the final product resonates with the client's requirements. Let's collaborate to transform your ideas into a reality, drawing on my two years of industry experience. Together, we can create digital experiences that not only meet but exceed expectations, leaving a lasting impression.
    vsuc_fltilesrefresh_TrophyIcon Web Crawler
    Web Crawling
    C
    MySQL Programming
    Data Scraping
    HTML
    CSS 3
    Python
    C++
    JavaScript
    WordPress
  • $17 hourly
    I'm a data-driven Python developer with years of experience in various fields such as: Web Scraping, Data Analysis & Visualization, Browser automation. As a Web Scraping expert, my goal is to deliver quality work and solve challenging problems. In my career, I had succeeded in completing many tasks, some of which are: - Extracting data from heavily bot-protected websites(Cloudflare, Distill Networks, Datadome, and more) - Extracting millions of data rows using Proxies and Threading - Creating user-friendly scripts that can run on Cloud or Your PC to perform various automation tasks - Automating Web Browsers with Selenium - Developing Python scripts that work with Google's API(Google Sheets, Google Drive) - and other API's Often working with large amounts of data, I got to do all kinds of data processing, such as: - Transformation, cleansing, merging of large datasets - Analyzing data and creating various Charts - Image/PDF to text, CSV, Excel, SQL database... My skill set consists of: ✔ Pandas ✔ NumPy ✔ Matplotlib ✔ SQLAlchemy ✔ Selenium Webdriver ✔ Beautiful Soup ✔ Requests ✔ urllib ✔ Regular Expressions(RegEx) ✔ Google API ✔ Heroku, AWS, GCP ✔ XLSX/ CSV / JSON / SQLite ... ✔ PDF to Excel / CSV... ✔ Image to Text / Excel / CSV... ✔ Tesseract OCR
    vsuc_fltilesrefresh_TrophyIcon Web Crawler
    Tesseract OCR
    Data Analysis
    Data Mining
    Web Crawling
    Selenium WebDriver
    Data Processing
    Data Extraction
    Data Scraping
    Python
  • $13 hourly
    I am medior Ruby on Rails developer with 2 years exp, and 5 more in cybersecurity and linux administration. Projects I like to work on are e-commerce, blockchain integration, isolated admin panels, secure message systems, web scrapping and data analysis... I create linux and windows standalone apps and scripts in ruby.
    vsuc_fltilesrefresh_TrophyIcon Web Crawler
    Data Scraping
    Web Crawling
    Web Application
    Web Testing
    Blockchain
    Blockchain Development
    Web Development
    Ruby
    Web Proxy
    Ruby on Rails
  • $25 hourly
    I am a full-stack developer with over 4 years of experience in Software Development and DevOps Engineering. I have a knack for creating elegant solutions in minimal time. Developed several e-commerce web apps, customer web portals, product launch websites, and donation web apps for local charities. Building state-of-the-art, easy to use, user friendly web sites and applications is truly a passion of mine. I am adept at joining projects at an early stage, planning the architecture of the system, executing the plan, and scaling it for a high number of concurrent users.
    vsuc_fltilesrefresh_TrophyIcon Web Crawler
    Firebase
    Web Crawling
    FastAPI
    React Native
    Core PHP
    WordPress
    Laravel
    Django
    Angular
    Vue.js
    React
    Node.js
    Python
    TypeScript
    JavaScript
  • $15 hourly
    Offering my free time to lend to a contractor. Good in web researching, typing, MS office and other web releated items. My time is expensive so be serious about work and contracts!
    vsuc_fltilesrefresh_TrophyIcon Web Crawler
    Web Crawling
    English to Serbian Translation
    Writing
    Microsoft Office
    Automotive Engineering
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