Freelancers for hire in Poland
Showing 16 results
Sponsored Freelancers
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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 less
Hire mercuriev
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Professionally I specialise in managing big data, creating reports, analyzing and organizing data in Excel. I am responsible for managing data in SAP system e.g. entering data, changing data, complex research, mass uploads. I studied Geoinformation, so I'm also experienced in managing and analyzing Geographic Data...Professionally I specialise in managing big data, creating reports, analyzing and organizing data in Excel. I am responsible for managing data in SAP system e.g. entering data, changing data, complex research, mass uploads. I studied Geoinformation, so I'm also experienced in managing and analyzing Geographic Data using different programs like ArcGIS, Qgis, AutoCad or Rstudio and creating beautiful maps. less
Hire PaulaDataMaster
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Hey there! I'm a freelancer specializing in database management and data analysis. I handle data cleaning, modeling, and utilize Python & Excel for process automation and advanced algorithm implementation. Proficient in libraries like Pandas, NumPy. If you need a professional to assist with data tasks and leverage...Hey there! I'm a freelancer specializing in database management and data analysis. I handle data cleaning, modeling, and utilize Python & Excel for process automation and advanced algorithm implementation. Proficient in libraries like Pandas, NumPy. If you need a professional to assist with data tasks and leverage Python's power, I'm here to help! less
Hire AdamRy
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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. less
Hire hiberokpars
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Hello, I am a highly skilled and experienced Web | Mobile | AI developer with a passion for creating innovative and cutting-edge solutions. With a strong background in software development, I specialize in building robust and scalable web and mobile applications, as well as leveraging artificial intelligence...Hello, I am a highly skilled and experienced Web | Mobile | AI developer with a passion for creating innovative and cutting-edge solutions. With a strong background in software development, I specialize in building robust and scalable web and mobile applications, as well as leveraging artificial intelligence technologies to enhance user experiences. I have [15] years of professional experience in the industry, and throughout my career, I have successfully delivered a wide range of projects across various domains. From e-commerce platforms and social networking apps to intelligent chatbots and machine learning algorithms, I have a solid track record of creating high-quality software solutions. I am proficient in a diverse set of programming languages and frameworks, including but not limited to JavaScript, Python, React, Angular, Node.js, Swift, and Kotlin. This expertise allows me to adapt to different project requirements and deliver efficient and reliable solutions. I have a deep understanding of web and mobile development best practices, including responsive design, cross-platform compatibility, and performance optimization. I am well-versed in working with modern development methodologies such as Agile and Scrum, ensuring efficient project management and timely delivery. My expertise extends to the field of artificial intelligence, where I leverage technologies such as machine learning, natural language processing, and computer vision to create intelligent and personalized experiences for users. Whether it's implementing recommendation systems, sentiment analysis, or image recognition, I am proficient in utilizing AI technologies to drive innovation. I am committed to staying up-to-date with the latest trends and advancements in the industry. I regularly attend conferences, participate in online courses, and engage in continuous learning to enhance my skills and knowledge. As a professional, I am a strong communicator and collaborator, able to understand and translate complex technical concepts into clear and concise language. I work seamlessly with cross-functional teams, including designers, product managers, and stakeholders, to ensure effective collaboration and the successful delivery of projects. I am dedicated to delivering high-quality solutions that meet client requirements and exceed expectations. I take pride in my attention to detail, code quality, and adherence to industry standards and best practices. Overall, my extensive experience, technical expertise, and passion for innovation make me a valuable asset for any project in the Web | Mobile | AI domain. Thank you for considering my profile, and I look forward to discussing your project in more detail. less
Hire christiandev394
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I am an experienced professional in Business Intelligence (BI) and Artificial Intelligence (AI), with a profound understanding and skill set in data collection, analysis, and processing. My passion and commitment to creating innovative technological solutions guide my career and professional development. In my work, I...I am an experienced professional in Business Intelligence (BI) and Artificial Intelligence (AI), with a profound understanding and skill set in data collection, analysis, and processing. My passion and commitment to creating innovative technological solutions guide my career and professional development. In my work, I prioritize innovation, efficiency, and effectiveness. My key competencies are: 1. Data Collection: Proficient in techniques and tools for effective data collection from various sources, including APIs and automated bots. Designing and implementing systems for data aggregation that enable better analysis and processing. 2. Data Science: Experienced in using statistical methods and machine learning to generate valuable insights and predictions. Specializing in trend analysis, pattern recognition, and 'artificial creativity', including generating new data. 3. Data Delivery and Automation: Skilled in creating tools for data distribution and business process automation. Designing systems for efficient data sharing and automated reporting, enhancing operational productivity and efficiency. 4. Innovation and Development: Continuously striving to improve skills and expand knowledge. Committed to developing case studies and exploring new applications of BI and AI across various industries. less
Hire grzegorz2
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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. less
Hire M4rcus0
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Enthusiastic Account Analyst eager to contribute to team success through hard work, attention to detail, and excellent organization skills. A clear understanding of Financial records and training in dispute analysis. Open to expand the experience by providing individuals who needs of a helping hand to accomplish their...Enthusiastic Account Analyst eager to contribute to team success through hard work, attention to detail, and excellent organization skills. A clear understanding of Financial records and training in dispute analysis. Open to expand the experience by providing individuals who needs of a helping hand to accomplish their goals. less
Hire Shiela5
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Top frontend skills: HTML5, CSS3, JavaScript, React, Redux, Saga Top backend skills: node.js, express.js, next.js, flask Top blockchain skills: solidity, web3.jsTop frontend skills: HTML5, CSS3, JavaScript, React, Redux, Saga Top backend skills: node.js, express.js, next.js, flask Top blockchain skills: solidity, web3.js less
Hire clement154
