Freelancers để thuê tại Poland
Hiện 27 kết quả
Các Freelancer được bảo trợ
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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 ít hơn
Thuê mercuriev
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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 ít hơn
Thuê Andrii2224
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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. ít hơn
Thuê hiberokpars
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I graduated Master of Science in Computer Science, 2005, PS in Stettin. Since 2007 I have self-employment company. Over 15 years of experience. My Skills: * JOOMLA! (including own components / modules), * Responsive Website, * PHP / MYSQL / JQUERY / CSS / HTML, * XSL/XML * PSD to HTML/Mobile, * SEO expert, * Other...I graduated Master of Science in Computer Science, 2005, PS in Stettin. Since 2007 I have self-employment company. Over 15 years of experience. My Skills: * JOOMLA! (including own components / modules), * Responsive Website, * PHP / MYSQL / JQUERY / CSS / HTML, * XSL/XML * PSD to HTML/Mobile, * SEO expert, * Other CMS (Wordpress, Magento, Prestashop etc). Feel free to contact me. ít hơn
Thuê lukdanpl
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My major skills are: - C# - C++ - Java - JavaScript - Unity 3D / 2D - Adobe Air (Actionscript 1, 2, 3) - Mono Game XNA - HaxeFlixel - Desktop Windows and Android Apps and Games My Portfolio: https://wirk.noxi.pl/cv_eng.html I have done a lot of projects connected with virtual reality, Oculus Rift, Oculus Quest / GO...My major skills are: - C# - C++ - Java - JavaScript - Unity 3D / 2D - Adobe Air (Actionscript 1, 2, 3) - Mono Game XNA - HaxeFlixel - Desktop Windows and Android Apps and Games My Portfolio: https://wirk.noxi.pl/cv_eng.html I have done a lot of projects connected with virtual reality, Oculus Rift, Oculus Quest / GO and HTC Vive (I developed unique calibrating system for making free roaming VR Arena). Also I have a some knowledge about design, drawing, 3D modeling, and sound engineering because for some years I have been making games utterly alone. I am not afraid of any kind of challenge. === If you do not speak English we can try to communicate via translators I am sure that we will manage to do it :) ít hơn
Thuê nyxhrim
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My freelancing services include: - creating spreadsheets - google sheets, excel incl. VBA, etc. - C# coding, especially windows desktop apps - SQL, especially T-SQL and MySQL - PHP, especially WordPress plugins - ... and more :) I have ca 20 years of experience of work in various projects - as ERP, CRM, finance...My freelancing services include: - creating spreadsheets - google sheets, excel incl. VBA, etc. - C# coding, especially windows desktop apps - SQL, especially T-SQL and MySQL - PHP, especially WordPress plugins - ... and more :) I have ca 20 years of experience of work in various projects - as ERP, CRM, finance related ones. I believe that my strong side is asking the right questions so that I can properly understand what the customer needs. ít hơn
Thuê FreelancerKuba
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Hello, I am a Python Developer with more than 5 years of experience. I mostly work on projects related to: - Web Development (Django, Flask); - Web Scraping (Selenium, Requests, BeautifulSoup); - Data Manipulation / Data Parsing (e.g. .csv, .json, .xls, .xml etc.); - Bots / Automation (Discord, Job/Task Scheduling,...Hello, I am a Python Developer with more than 5 years of experience. I mostly work on projects related to: - Web Development (Django, Flask); - Web Scraping (Selenium, Requests, BeautifulSoup); - Data Manipulation / Data Parsing (e.g. .csv, .json, .xls, .xml etc.); - Bots / Automation (Discord, Job/Task Scheduling, Game Bots etc.); - Code Optimization / Algorithms; - other interesting Python projects. I always give my best and I am interested in long-term cooperation. Please contact me with project details and until then, have a great day :) ít hơn
Thuê ILikeMyCode
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Experience in creating business models, including calculation of unit economics, reporting and analytics systems. I specialize in analytics, reporting, planning, budgeting, internal control and risks. I have working experience at around 25 years. I worked for the bank, the consumer finance company and the forex...Experience in creating business models, including calculation of unit economics, reporting and analytics systems. I specialize in analytics, reporting, planning, budgeting, internal control and risks. I have working experience at around 25 years. I worked for the bank, the consumer finance company and the forex company. I worked in managing positions, for example, chairman of the Board in the bank. In my life, I have 5 passions in which impact on my professional aspirations, namely: family, beloved wife, analytics, football and travel. The family is dedication and determination. The beloved wife is communication and patience. The analytics is diligence and rational. Football is work in the team. Travel is the focusing and energizing. These traits will help us to achieve results together. Don't hesitate to reach out if you have any questions. ít hơn
Thuê PavliukViktor
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I am a diligent virtual assistant with a passion for writing engaging content on various topics. My expertise lies in crafting well-researched articles, blog posts, and other written materials. I thoroughly enjoy proofreading texts, ensuring impeccable grammar, spelling, and overall coherence. With proficiency in...I am a diligent virtual assistant with a passion for writing engaging content on various topics. My expertise lies in crafting well-researched articles, blog posts, and other written materials. I thoroughly enjoy proofreading texts, ensuring impeccable grammar, spelling, and overall coherence. With proficiency in three languages - Russian, Polish, and English - I offer versatile language skills to cater to diverse audiences. Hire me for meticulous assistance and compelling content creation tailored to your needs. ít hơn
Thuê mariia94
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I am an experienced programmer with a passion for creating innovative solutions and exploring new technologies. My adventure with programming began many years ago, when I discovered the fascinating world of code and algorithms. Since then, I have devoted many hours to learning and improving my skills to become not...I am an experienced programmer with a passion for creating innovative solutions and exploring new technologies. My adventure with programming began many years ago, when I discovered the fascinating world of code and algorithms. Since then, I have devoted many hours to learning and improving my skills to become not only an effective programmer, but also a creative problem solver. My specialization covers a wide range of programming languages, including Python, Java, JavaScript, as well as the ability to work with various frameworks and development tools. I also have experience in designing and developing web, mobile and desktop applications. I believe that the greatest value in my work is the ability to analyze problems and design effective and scalable solutions. I'm not afraid of challenges and I'm always looking to expand my horizons by learning new technologies and programming best practices. I am also involved in doing graphics. ít hơn
Thuê KarolZaiska1
