Freelancers for hire in Poland
Showing 11 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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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 :) less
Hire nyxhrim
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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 a graphic designer taking the first steps in the world of design. My head is open to many concepts and ideas. There is no project for me that would be impossible, I invite you to cooperation :)I am a graphic designer taking the first steps in the world of design. My head is open to many concepts and ideas. There is no project for me that would be impossible, I invite you to cooperation :) less
Hire mendlakarolina
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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
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Hi everyone! I'm Maryna I make any kind of graphics, including graphics for web, UX/UI design, game designs, logos, hand-drawn and vector illustrations, book cover designs, art for different purposes - just see my portfolio please Art and design are really my passion I know all requirements for printing very...Hi everyone! I'm Maryna I make any kind of graphics, including graphics for web, UX/UI design, game designs, logos, hand-drawn and vector illustrations, book cover designs, art for different purposes - just see my portfolio please Art and design are really my passion I know all requirements for printing very well I love my job! less
Hire Caribia
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I’m a Software Engineer with 8+ years of experience developing world-class software for top companies. Possess deep expertise in Data Science, Machine Learning, and Software Development. I am proficient in a range of programming languages (Go, Python, Java, C#) and leverage cutting-edge frameworks and cloud...I’m a Software Engineer with 8+ years of experience developing world-class software for top companies. Possess deep expertise in Data Science, Machine Learning, and Software Development. I am proficient in a range of programming languages (Go, Python, Java, C#) and leverage cutting-edge frameworks and cloud platforms to build robust, scalable solutions that meet and exceed the demands of modern applications. less
Hire pawel5555
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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. less
Hire Jaros0808
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I have over 10 years of experience in system administration, writing scripts and programming. My main interests are task automation, web scraping and data mining.I have over 10 years of experience in system administration, writing scripts and programming. My main interests are task automation, web scraping and data mining. less
Hire gsmsl
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WAYF is a digital product agency creating distinctive and future-facing online experiences. A partner to companies established, emerging, and brand new. Shipping mobile and web applications and shaping brand identities with a laser focus on quality, scalability, and time to market. A team of experts in research,...WAYF is a digital product agency creating distinctive and future-facing online experiences. A partner to companies established, emerging, and brand new. Shipping mobile and web applications and shaping brand identities with a laser focus on quality, scalability, and time to market. A team of experts in research, strategy, design (UX&UI), React, React Native, Node.js, blockchain technology, and more. We've collaborated with industry leaders such as Xiaomi, Ramp and Framer. less
Hire WayfDigital
