Freelancers untuk diupah di Poland
Menunjukkan 16 hasil
Freelancers Ditaja
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I am professional developer with over 14 years of experience in web scraping. I have been doing business on (Ukraine freelance website) where I am one of the top developers, and I have very extensive experience in PHP, web scraping, import/export in databases of all CMS. More than 1500 projects, 700+ reviews, 15...I am professional developer with over 14 years of experience in web scraping. I have been doing business on (Ukraine freelance website) where I am one of the top developers, and I have very extensive experience in PHP, web scraping, import/export in databases of all CMS. More than 1500 projects, 700+ reviews, 15 years expiriense. Typical jobs: 1. Supplier product catalog synchronization: Automatic launch (Cron) Adding new products Updating availability and prices Markup (percentage, formula, depending on category/brand/price range) API, XML, WSDL, Json, parsing any websites Import to Shopify, Wordpress+Woocomerce, Opencart, Prestashop, Bitrix, Webasyst, Joomla+Virtuemart/Joomshopping, Drupal, Magento, Netcat, CS Cart, DLE, ModX, Vamshop and other CMS Possible export to CSV, XLS, XLSX, API, XML, SQL. HTML log with display of all actions of the last script launch If you have suppliers who provide information in any structured format and you need to synchronize your product catalog with your website, automatically update prices and product availability. 2. Export of your products to marketplaces: Ebay, Amazon, Wildberries, YandexMarket CSV, XLS, XLSX, API, XML If you sell your products on third-party websites and you need automatic synchronization of availability and prices. 3. Parsing bookmakers' websites with email/telegram notifications 1xbet, 1xstavka, marathonet, fonbet, betcity, betfair, betsapi, pinnacle Line, live, line closure, new events in the line 4. Collection and processing of any type of information through the internet with saving in any structured format. 5. Monitoring of data (prices, announcements, available slots, updates/new information) with instant notification. For more detailed information, please see the portfolio. kurang
Upah hiberokpars
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" Dobra obsługa klienta kosztuje mniej niż zła obsługa klienta. Zadowoleni klienci są Twoimi największymi orędownikami i mogą stać się Twoim najbardziej skutecznym zespołem sprzedaży" Posiadam ponad 6-letnie doświadczenie jako freelancer, pasjonat grafiki i środowiska webowego staram się zadowolić i uszczęśliwić..." Dobra obsługa klienta kosztuje mniej niż zła obsługa klienta. Zadowoleni klienci są Twoimi największymi orędownikami i mogą stać się Twoim najbardziej skutecznym zespołem sprzedaży" Posiadam ponad 6-letnie doświadczenie jako freelancer, pasjonat grafiki i środowiska webowego staram się zadowolić i uszczęśliwić swoich klientów. Najważniejszą rzeczą dla mnie jest dostarczanie moim klientom wysokiej jakości na czas. JUST A FREELANCER Zapraszam! kurang
Upah Kolarzyk
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We develop web applications with different technologies, approaches, and frameworks since 2018 on the territory of Poland. Head of the company has been a programmer since 2000. Backends: 1) java 8/11/17, RxJava, ORM, JPA/Hibernate, Guice, Spring Boot, Lombok, REST, Event Bus, JUnit, Kafka, Design Patterns, SOLID,...We develop web applications with different technologies, approaches, and frameworks since 2018 on the territory of Poland. Head of the company has been a programmer since 2000. Backends: 1) java 8/11/17, RxJava, ORM, JPA/Hibernate, Guice, Spring Boot, Lombok, REST, Event Bus, JUnit, Kafka, Design Patterns, SOLID, Nifi/Mule, XSLT, much more; 2) nodejs, express, typescript, nest, Mongoose, Redis, RabbitMQ; 3) docker, Kubernetes (k8s), Jenkins, github actions, Terraform, AWS/Azure/GCP; 4) REST, websockets, SSE, SOAP, sockets. 5) VertX, Tomcat, Glassfish, JBOSS/WildFly, Jetty, nginx; 6) any RDBMS, MongoDB, CouchBase, DynamoDB; 7) bash, ssh, git Frontend: Angular, React, Redux, Vue, jQuery, HTML, CSS, Swing, Java Applets, Ember, Bootstrap, ExtJS, Cordova, Ionic. Goals: - projects into my company; - $33/h net. Conditions: we are small company and our developers work in convenient offices in city of Chelm, Poland, we also support relocation to Poland kurang
Upah mercuriev
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I specialize in creating Mobile Responsive Newsletters, Templates for MailChimp, Constant Contact, Aweber, iContact, Campaign Monitor and numerous others. In September 2015, I was acknowledged by MailChimp for discovering bugs in their new 2015 Templates which helped the company to rectify these issues. I am a...I specialize in creating Mobile Responsive Newsletters, Templates for MailChimp, Constant Contact, Aweber, iContact, Campaign Monitor and numerous others. In September 2015, I was acknowledged by MailChimp for discovering bugs in their new 2015 Templates which helped the company to rectify these issues. I am a premium MailChimp member and MailChimp incorporates my HTML/CSS code which correctly renders in Outlook for client emails. Overview: ✔ 8 Elance Talent Cloud Groups member. ✔ 6 Elance Experts Groups member. ✔ Cooperate with "Fortune 500 companies". ✔ 2300+ projects completed and about 5000 hours worked on Elance / Upwork. ✔ 50% Repeat Clients! My major services include: ✔ DESIGN & CODING custom email newsletter templates ✔ TEST each email on Litmus and spam filters ✔ Convert designs to RESPONSIVE Email Newsletters ✔ Program transactional emails for shopping carts ✔ Convert designs into DRAG&DROP email editors ✔ Setup marketing CAMPAIGNS kurang
Upah european74
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As an experienced WordPress developer, I possess exceptional skills in creating and customizing WordPress websites. My expertise can help you establish a website that flawlessly represents your brand identity and engages your desired audience.As an experienced WordPress developer, I possess exceptional skills in creating and customizing WordPress websites. My expertise can help you establish a website that flawlessly represents your brand identity and engages your desired audience. kurang
Upah M4rcus0
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I'm a self learner, and I'm constantly combining doing the best work for my clients, with learning and improving my skills. I've 5+ year experience in Python. I specialize in: - Python programming - Web Scraping, Data extraction, Automated file downloading (as well as using ip-rotation and user-agent rotation) -...I'm a self learner, and I'm constantly combining doing the best work for my clients, with learning and improving my skills. I've 5+ year experience in Python. I specialize in: - Python programming - Web Scraping, Data extraction, Automated file downloading (as well as using ip-rotation and user-agent rotation) - React applications - FastAPI applications - Django/Flask web application development - Selenium Webdriver (web automation, scraping) - HTML/CSS (Tailwind, Bootstrap) - processing of Excel / CSV / XML / JSON / PDF files... - MySQL, PosgreSQL Feel free to contact me with any questions or ideas. Thanks! Artsiom https://www.linkedin.com/in/artsiom-kunitsyn-044664119/ kurang
Upah kunitsynartem
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I'm extremely experienced in Web & Mobile application development especially, with 5+ years of experience. I got an excellent reputation for resolving problems and improving users' satisfaction. I have extensive knowledge of web frontend, backend, mobile app programming, I find myself suitable for full-time position...I'm extremely experienced in Web & Mobile application development especially, with 5+ years of experience. I got an excellent reputation for resolving problems and improving users' satisfaction. I have extensive knowledge of web frontend, backend, mobile app programming, I find myself suitable for full-time position that offers professional challenges that require interpersonal skills, excellent time management and problem solving skills. - Web development ✔ MERN Stack ✔ Angular 9, ReactJS ✔ NodeJS, Express, sailsjs, loopback ✔ SQL(MySQL, PostgreSQL), NoSQL(MongoDB, CouchDB) ✔ HTML5, CSS3, Sass/Less, Bootstrap ✔ Javascript(ES5/ES6+, Babel), jQuery, DHTMLX, Typescript, D3.js, Socket.IO, Three.js ✔ Test: Jest, Jasmine, Mocha, Karma, Chai ✔ UI/UX, responsive web ✔ Firebase, AWS, GCP ✔ Stripe, Paypal, Yodleeany timezone and available 24*7 on any platform. - Mobile app development ✔ iOS, Android ✔ Swift, Objective-c, Kotlin, Java, React Native, Flutter kurang
Upah Andrii2224
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I'll create a dynamic and visually appealing website for you, blending PHP for robust backend functionality with HTML, CSS, Bootstrap, and JavaScript for an engaging user experience. Whether it's a simple website or a complex web application, I'll ensure it meets your needs and exceeds your expectations.I'll create a dynamic and visually appealing website for you, blending PHP for robust backend functionality with HTML, CSS, Bootstrap, and JavaScript for an engaging user experience. Whether it's a simple website or a complex web application, I'll ensure it meets your needs and exceeds your expectations. kurang
Upah dmitry108
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Hi. My name is Victor. I do development in 3 programming languages. First of all I specialize in web applications and in my stack are such languages as Python, GOlang, JavaScript (React). I also develop small scripts, bots, scrapers.Hi. My name is Victor. I do development in 3 programming languages. First of all I specialize in web applications and in my stack are such languages as Python, GOlang, JavaScript (React). I also develop small scripts, bots, scrapers. kurang
Upah wiktaar
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I am a best Full Stack Developer, Database Administrator with 9+ years of experience in enterprise and high-performance responsive web technologies for both front-end and back-end. Also, I am a self taught Full-Stack Developer, passionate about learning new technologies. I have a working proficiency in JavaScript,...I am a best Full Stack Developer, Database Administrator with 9+ years of experience in enterprise and high-performance responsive web technologies for both front-end and back-end. Also, I am a self taught Full-Stack Developer, passionate about learning new technologies. I have a working proficiency in JavaScript, React, Redux, HTML, CSS, Node, Express, SQL, MongoDB and Sass and skilled at making single page applications and progressive web apps with the extended ecosystems that allow your software to operate on multiple devices. I utilize React, VueJS, Angular, HTML5, JavaScript, and other flexible and powerful techniques to create reliable, fast and engaging web apps.I am also skilled at making cost effective cross-platform mobile app development using React Native. I am looking to further expand my skill set by gaining more in depth back-end knowledge. I adapt easily to new challenges. kurang
Upah Jaros0808
