Freelancers til ansættelse i Poland

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  • Ansæt     russel50
Ansæt     russel50

    russel50 russel50

    Poland $30 USD / timen
    AI, Full Stack(MERN, CMS, Python), Mobile App, SEO
    Poland
    As a Senior Web and Mobile Developer with 5 years of hands-on experience, I am dedicated to crafting exceptional digital solutions that seamlessly blend cutting-edge technology with user-centric design. My passion for innovation drives me to stay at the forefront of industry trends and consistently deliver top-notch...
    As a Senior Web and Mobile Developer with 5 years of hands-on experience, I am dedicated to crafting exceptional digital solutions that seamlessly blend cutting-edge technology with user-centric design. My passion for innovation drives me to stay at the forefront of industry trends and consistently deliver top-notch results. My expertise spans the entire development lifecycle, from conceptualizing ideas and architecting robust systems to writing clean, efficient code and optimizing performance. I have a proven track record of collaborating with cross-functional teams, translating complex business requirements into elegant technical solutions, and meeting project milestones on time and within budget. I take pride in my problem-solving skills and adaptability, which have allowed me to tackle challenging projects and find innovative solutions. Whether it's building feature-rich web applications, creating intuitive mobile apps, or improving existing systems, I am committed to delivering excellence in every endeavor. Let's connect and discuss how I can contribute to your next digital venture and help transform your vision into a reality. mindre
  • Ansæt russel50
  • Ansæt     TomaszMalesa
Ansæt     TomaszMalesa

    TomaszMalesa TomaszMalesa

    Poland $25 USD / timen
    Web & SaaS & App & AI/CV & Chatbot
    Poland
    ?Frontend: Next.js, React, Vue, Angular, TailwindCSS ?Backend: Python, Express, GO, Laravel, Firebase ?Mobile: React Native, Flutter ?DB: MySQL, PostgreSQL, MongoDB, Redis, MariaDB ?LLM: Langchain, Llama, Pinecone, Huggingface ?AI: OpenAI, Tensorflow, spaCy, OpenCV, Stable Diffusion ?Low-code development: Bubble,...
    ?Frontend: Next.js, React, Vue, Angular, TailwindCSS ?Backend: Python, Express, GO, Laravel, Firebase ?Mobile: React Native, Flutter ?DB: MySQL, PostgreSQL, MongoDB, Redis, MariaDB ?LLM: Langchain, Llama, Pinecone, Huggingface ?AI: OpenAI, Tensorflow, spaCy, OpenCV, Stable Diffusion ?Low-code development: Bubble, Flutterflow mindre
  • Ansæt TomaszMalesa
  • Ansæt     andrew165161
Ansæt     andrew165161

    andrew165161 andrew165161

    Poland $30 USD / timen
    Pro Software Engineer | Reverse Engineer
    Poland
    I am a versatile and highly skilled software developer with a strong command over a wide range of domains including Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Scraping, and Graphical User Interface (GUI) design. With a proven track record of delivering...
    I am a versatile and highly skilled software developer with a strong command over a wide range of domains including Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Scraping, and Graphical User Interface (GUI) design. With a proven track record of delivering innovative solutions, I thrive in creating cutting-edge software that not only meets client needs but exceeds their expectations. My passion for technology and dedication to staying at the forefront of industry trends drive my commitment to delivering excellence in every project I undertake. mindre
  • Ansæt andrew165161
  • Ansæt     GougoIT
Ansæt     GougoIT

    GougoIT GougoIT

    Poland $55 USD / timen
    Python, Java, HTML, Javascript, CSS, C++, C#
    Poland
    Professional programmer with years of experience in Python, Java, HTML, JavaScript, CSS, C++, C#. Ready to create powerful and innovative solutions for your business. From web development to applications on any platform, I will provide efficient and high-quality software that will help you stand out in the market and...
    Professional programmer with years of experience in Python, Java, HTML, JavaScript, CSS, C++, C#. Ready to create powerful and innovative solutions for your business. From web development to applications on any platform, I will provide efficient and high-quality software that will help you stand out in the market and achieve your goals. Trust your projects to an experienced specialist and see your business thrive in the digital era. mindre
  • Ansæt GougoIT
  • Ansæt     Ivan0512
Ansæt     Ivan0512

    Ivan0512 Ivan0512

    Poland $10 USD / timen
    Java expert | Algorithms | Concurrency | Backend
    Poland
    Professional Java development for 10+ years. Expert level in Core Java, deep understanding of both «Java Concurrency in Practice» and Java Memory Model. Solid knowledge of algorithms and data structures with their complexity. Large experience of memory and performance profiling. Basics of Scala. Knowledge and...
    Professional Java development for 10+ years. Expert level in Core Java, deep understanding of both «Java Concurrency in Practice» and Java Memory Model. Solid knowledge of algorithms and data structures with their complexity. Large experience of memory and performance profiling. Basics of Scala. Knowledge and experience with BigData ecosystem (Spark, Hadoop). Multidimensional OLAP, ActivePivot. Ability to write nice, clean, extensible, robust code. UML, solid understanding and ability to apply OOP design patterns. Sense of quality, large experience in testing (unit, integration tests, code coverage and performance profiling). Experience with containers (Docker, K8s). Good knowledge of Linux, fluent Bash scripting. Cloud technologies (AWS, Azure). Experience of successful technical leadership in small teams. Practical knowledge of agile processes. Open and clear communication. Ability to observe and decompose tasks, formulate the completion criteria, estimate real duration, track the progress. Ability to write nice and clear documentation, to present the results. Vision of customer's demand, good usability expertise. mindre
  • Ansæt Ivan0512
  • Ansæt     rradoo
Ansæt     rradoo

    rradoo rradoo

    Poland $30 USD / timen
    I promise you!
    Poland
    My Objective is to provide the best of my services at an economical cost. I am a FULL STACK Engineer, Team leader and Software Architect with 12 years of experience. I have worked on more than 80 web and mobile applications. In those 80 projects I played a role of Architect, Project Lead and Full stack developer. I...
    My Objective is to provide the best of my services at an economical cost. I am a FULL STACK Engineer, Team leader and Software Architect with 12 years of experience. I have worked on more than 80 web and mobile applications. In those 80 projects I played a role of Architect, Project Lead and Full stack developer. I am Top Rated Plus web developer on Upwork, and many other portals similar to Upwork. My Top Skills are: ⭐Senior Full Stack Engineer with 12 years of experiences → Front-end: JavaScript/TypeScript, React/Redux, Angular, Vue2/Vu3, Svelte → Back-end: Node.js / Laravle / .Net Web API / GoLang / GraphQL / Django / Flask → Database: PostgresSQL / MySQL / MongoDB / MSSQL → CI/CD: Docker / Jenkins / Bitbucket Pipeline / Team city → Style: Bootstrap / Tailwind CSS/ Material UI / Angular Material / CSS / SCSS → Package Manager: NPM / Bower / Yarn / Nuget Package → Version control: Git (GitHub / BitBucket / GitLab / Azure) / SVN / Mercury → Task Manager: Jira / Zendesk / Trello / Pivotal Tracker / Vivify ⭐Stealth Web Scrapping using AdsPower API → Pythoon, Selenium, puppeteer, Scrapy, BeautifulSoup → Adspower API ⭐Trading Development → Tradingview in Pine Script → THinkorswim by Thinkscript → Metatrader 4 and 5 in MQL 4 and MQL 5 → Ninjatrader7/8 by Ninjascript mindre
  • Ansæt rradoo
  • Ansæt     nyxhrim
Ansæt     nyxhrim

    nyxhrim nyxhrim

    Poland $33 USD / timen
    One-Man-Game Developer
    Poland
    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 **!! IMPORTANT INFO !!** Paul L. @paul612 who left last comment is a scammer. He wanted me to test his .apks but he couldn't even build...
    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 **!! IMPORTANT INFO !!** Paul L. @paul612 who left last comment is a scammer. He wanted me to test his .apks but he couldn't even build them properly and they didn't boot up at all! And then he wanted me to develop for him for free. Don't be like @paul612, be honest and I will be honest **** 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 :) mindre
  • Ansæt nyxhrim
  • Ansæt     Jaros0808
Ansæt     Jaros0808

    Jaros0808 Jaros0808

    Poland $30 USD / timen
    Laravel & Vue.js | Node.js | PHP | Python
    Poland
    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. mindre
  • Ansæt Jaros0808
  • Ansæt     maksim64
Ansæt     maksim64

    maksim64 maksim64

    Poland $20 USD / timen
    Senior Software Engineer
    Poland
    ❤️Hello Sir/Madam! ❤️Thank you for your reading my profile❤️ I am a Full Stack Web Developer and I am here to make your idea to Product. I worked 5+ Years on my previous company and now I am going to start my life as a freelancer. I hope many cares from you and I will do my best for your project. My Web Skills Are...
    ❤️Hello Sir/Madam! ❤️Thank you for your reading my profile❤️ I am a Full Stack Web Developer and I am here to make your idea to Product. I worked 5+ Years on my previous company and now I am going to start my life as a freelancer. I hope many cares from you and I will do my best for your project. My Web Skills Are Like Below. ✔️Requirements Analysis with XMind. ✔️Drawing Sketch of the Website and Wireframe Design using Figma or Adobe XD ✔️Colorful and Pixel Perfect Graphic Design With Figma or Adobe XD ✔️Figma to HTML, CSS Design or to React ✔️Front End Development with JQuery or React, Nextjs. ✔️Back End Development with Express, Laravel, Flask, Django ✔️Database Structure and Query Development with MySQL, PostgreSQL or MongoDB. ✔️Deployment with CPanel and AWS. My AI Skills are like below ✔️ChatGPT Prompt Engineering. ✔️Object Detection and Recognition with Traditional OpenCV or Modern ML/DL Methods. ✔️Natural Language Processing. ✔️Integrate AI Function to Web Application. I like challenge of and I am ready for your any type of testing project. Working on testing project without any payment is my working method to get award from client Thank you again for your reading and I am looking forward to hearing from you. mindre
  • Ansæt maksim64
  • Ansæt     pola42
Ansæt     pola42

    pola42 pola42

    Poland $30 USD / timen
    Senior Full Stack Developer
    Poland
    Dynamic professional with over 15 years of expertise spanning AI, cybersecurity, algorithmic trading, and full-stack development. Proficient in crafting robust trading systems and delivering end-to-end AI solutions using Python, Java, C#, and technologies such as Flask, PyTorch, and AWS. Specialized in .NET,...
    Dynamic professional with over 15 years of expertise spanning AI, cybersecurity, algorithmic trading, and full-stack development. Proficient in crafting robust trading systems and delivering end-to-end AI solutions using Python, Java, C#, and technologies such as Flask, PyTorch, and AWS. Specialized in .NET, excelling in desktop application development and leveraging MySQL Server for optimal performance. Skilled in creating secure, user-friendly interfaces for desktop applications, while also well-versed in web development using ASP.NET Web API, Angular, and ReactJS. Proactive in staying ahead of tech trends, dedicated to delivering innovative solutions. Ready to contribute to your projects with a diverse skill set and a commitment to excellence. mindre
  • Ansæt pola42

Hej , her er nogle offline freelancere

Hej , her er nogle offline freelancere, der matcher ""

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