Freelancers for hire in Poland
Showing 21 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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Hello, Greetings! Are you in search of a tech sorceress who can conjure bespoke web and mobile applications, propelling businesses to extraordinary realms? Your quest ends here! ✨ I specialize in weaving tailor-made solutions across diverse industries, thoughtfully aligning with each client's budget and aspirations....Hello, Greetings! Are you in search of a tech sorceress who can conjure bespoke web and mobile applications, propelling businesses to extraordinary realms? Your quest ends here! ✨ I specialize in weaving tailor-made solutions across diverse industries, thoughtfully aligning with each client's budget and aspirations. By infusing innovative web design strategies, I ensure our clients shine brightly in the constellation of competition! ✨ Armed with a profound command over a spectrum of programming languages, I hold the enchanted keys to unlock your website's latent potential: ✅ JavaScript - Crafting interactive and dynamic web elements. ✅ HTML/CSS - Weaving the visual fabric of your digital presence. ✅ TypeScript - Empowering scalable and type-safe JavaScript applications. ✅ Node JS - Driving server-side functionalities with efficiency. ✅ PHP - Creating dynamic and data-rich web applications. ✅ Laravel - Unleashing the power of PHP for robust web solutions. ✅ Python - Embracing versatility in web development. ✅ Firebase - Empowering real-time, cloud-based web experiences. ✨ My expertise also spans across the realm of Mobile incantations, including: ✅ Swift - Developing lightning-fast iOS applications. ✅ Flutter - Crafting beautiful cross-platform apps with ease. ✅ React Native - Building captivating mobile apps for iOS and Android. ✅ Kotlin - Embracing modern Android app development. ✅ Dart - Empowering Flutter apps with speed and flexibility. ✅ Java - Building enterprise-level web solutions. ✨ My alchemical process revolves around deciphering your business alchemy and illuminating the path toward measurable enchantments that nurture brand devotion and digital ascension. ✨ Fostering a strong bond with my patrons is my utmost priority! I'm here to dispel queries, offer mystical guidance, and interlace the threads of destiny, all in anticipation of kindling future collaborations. Let's co-create something truly magical! Thank you, Urszula less
Hire urszula5
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For 6+ years, I've worked on various languages and have experience in full-stack development in Web, Mobile, and Desktop Applications, Databases, and API integrations. Also worked on a wide range of custom projects and scripts. ✔ ???-????? Freelancer Acknowledgement from Upwork⛷️. ✔ Great written/verbal skills ✔Able...For 6+ years, I've worked on various languages and have experience in full-stack development in Web, Mobile, and Desktop Applications, Databases, and API integrations. Also worked on a wide range of custom projects and scripts. ✔ ???-????? Freelancer Acknowledgement from Upwork⛷️. ✔ Great written/verbal skills ✔Able to understand requirements and write use case stories. ✔ Capable of writing comprehensive documentation describing workflows, technical API details, etc. My technology stack includes: ✔HTML5, CSS3 and Javascript, for front end development ✔VueJs & React, Preact and Angular for real-time front end development ✔AstroJs for content-driven and static site ✔Material UI, Ant-Design, TailWind CSS, bootstrap for speedy UI designing ✔Python-Django, Flask, PHP and NodeJs for Back end and API development ✔PlayWright, Selenium and Beautifulsoup for web scrapping and crawling. ✔Flutter, Cordova, and Ionic for Android & IOS mobile app development. ✔Flutter, ElectronJs, and Python for Desktop app development ✔C++ for system development and the console. I also have experience and interest in working with AI models for various applications, such as natural language processing, computer vision, and data analysis. I am familiar with some of the latest and most advanced models in the field, such as GPT-3.5, GPT-4, Claude, and LangChain. I can use these models to create chatbots, generate content, analyze data, and more. I have access to various platforms and tools that allow me to interact with these models, such as OpenAI Playground, Anthropic Studio, and LangChain Python. I am always eager to learn new skills and explore new possibilities with AI models. ---- ✔ Linux/Windows ✔ Nginx, Apache ✔ Docker ✔ PostgreSQL, MySQL, MongoDB, Redis, Firebase ✔ Git, Trello Range of tasks: • Web & Mobile Apps • Web scraping, crawling, and parsing. • Automation software: bots, tests, etc • Configuration and deployment of infrastructure. • and more. less
Hire jacenty3
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blackdahlia24 blackdahlia24
$45 USD / hour
Graphic design | UI/UX | Illustrator | 12+ yrs expPolandHi there! I'm Julia Ustinovich, a freelance illustrator and designer living and working in Wroclaw, Poland. Currently, my focus lies mainly on developing my painting skills and I'm also a graphic designer with 12+ years of industry experience. I can make outdoor advertising, polygraphy design (posters, flyers,...Hi there! I'm Julia Ustinovich, a freelance illustrator and designer living and working in Wroclaw, Poland. Currently, my focus lies mainly on developing my painting skills and I'm also a graphic designer with 12+ years of industry experience. I can make outdoor advertising, polygraphy design (posters, flyers, restaurant menus), illustrations (characters, prints, photomanipulations), APP, and Webdesign. I have experience with Sketch and Adobe products: Photoshop, Illustrator, XD. I’m available for international freelance work. I value deadlines, stick to agreements :) My English is not so perfect, but I'm trying to make it better! less
Hire blackdahlia24
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Android developer with huge experience with finance, IoT and games. Over 8 yrs of profesional experience in mobile developmentAndroid developer with huge experience with finance, IoT and games. Over 8 yrs of profesional experience in mobile development less
Hire pjuniszewski
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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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XHTML, HTML5, CSS, JS/jQUERY, Ajax, PHP, C/C++, mySQL, Framework's PHP, Administracja serwerami, programowanie niskiego poziomu (Assembler)XHTML, HTML5, CSS, JS/jQUERY, Ajax, PHP, C/C++, mySQL, Framework's PHP, Administracja serwerami, programowanie niskiego poziomu (Assembler) less
Hire ircoo
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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! less
Hire Kolarzyk
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To introduce myself, I am an individual who is very passionate and comes with a problem-solving mentality and a keen personality in software development with an overall experience of 5 years in various technologies, Languages, and Frameworks. ► Frontend: React, Vue.js, Angular, HTML5, CSS3, JavaScript, TypeScript,...To introduce myself, I am an individual who is very passionate and comes with a problem-solving mentality and a keen personality in software development with an overall experience of 5 years in various technologies, Languages, and Frameworks. ► Frontend: React, Vue.js, Angular, HTML5, CSS3, JavaScript, TypeScript, jQuery, Handlebars.js, Knockout.js ► Backend: Node.Js, Express.js, Python, Django, Flask, PHP, Laravel, CorePHP, CakePHP, Symfony. ► Database: MySQL, MongoDB, MariaDB, Sphinx Search tool ► Basic: Windows, Linux, macOS. ► Web services: WSDL, SOAP, JSON, REST. ► DevOps: Kubernetes, Docker, ECS, EKS. Especially I have rich experience with React, E-commerce, React-Native, Flutter, iOS and Android development I would be more than happy to extend my hand and services to accomplish your goals, as I work in an environment that inspires and challenges us to evolve better. So, anytime think about me as a teammate who is more creative, passionate, and willing to work out ways. I welcome any queries, big or small, with the promise of a quality and professional service. Regards, Toni Bujaka less
Hire ToniBujaka
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I'm a bilingual, Polish-English-Polish translator and proofreader, living in Poland. I'm a perfectionist in life and this is reflected in all my work. I've translated financial industry content (forex, crypto, etc), applications, pc/mac software, descriptions of pharmaceutical/medical products and treatments, video...I'm a bilingual, Polish-English-Polish translator and proofreader, living in Poland. I'm a perfectionist in life and this is reflected in all my work. I've translated financial industry content (forex, crypto, etc), applications, pc/mac software, descriptions of pharmaceutical/medical products and treatments, video games, and technical content as well. I take tasks very seriously and can guarantee high quality work in a timely manner. I strictly follow any given instructions and I'm an open and communicative person. BA in Translation Studies. MA in Business English. Currently working in several translation companies and localization teams: - Pangea Localization Services - ExpressVPN - Terra Translations - Malka (translation company) Fields of expertise: - finance (crypto, forex, trading) - iGaming - video games - apps & software - online security less
Hire JazzPianist
