Java Developers pentru angajare în Poland

  • Java
  • Poland
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Se afișează 17 rezultate
  • Angajează pe     Vadimpl
Angajează pe     Vadimpl

    Vadimpl Vadimpl

    Poland $50 USD/oră
    [Individual] WEB & Mobile App
    Poland
    4.5
    1 părere 1 părere $50 USD pe oră
    STRONG POINT::ReactJS(MERN)/VueJS and React Native/Android MODERN WEB DEVELOPMENT ✓ (front-end) HTML5, CSS3, SASS,Bootstrap 4 and 5, Canvas, WebGL ✓ (front-end) ReactJS/Redux/Saga/Thunk/NextJS/Gatsby + Material UI ✓ (front-end)VueJS/Vuex/Vuetify/NuxtJS/Quasar ✓ (front-end)Angular ✓ (CMS & e-Commerce) Shopify,...
    STRONG POINT::ReactJS(MERN)/VueJS and React Native/Android MODERN WEB DEVELOPMENT ✓ (front-end) HTML5, CSS3, SASS,Bootstrap 4 and 5, Canvas, WebGL ✓ (front-end) ReactJS/Redux/Saga/Thunk/NextJS/Gatsby + Material UI ✓ (front-end)VueJS/Vuex/Vuetify/NuxtJS/Quasar ✓ (front-end)Angular ✓ (CMS & e-Commerce) Shopify, E-Commerce, Woo-Commerce, WordPress ✓ (JS Library) D3JS, jQuery UI ✓ (back-end) PHP, Laravel, CodeIgniter, WordPress, Woo commerce, E-commerce, Shopify, Joomla, Ruby on Rail, Java, Java spring ✓ (back-end) NodeJS, ExpressJS, Socket.io, KoaJS ✓ (back-end) Java, JavaSpring, SpringBoot ✓ (back-end) Python, Django, Flask ✓ (database) MySQL, Postgres, MongoDB ✓ (cloud based) Firebase, AWS Lambda, AWS S3, Google Map api ... ✓ (server option) AWS, Azure, DigitalOcean, Godaddy, Netlify, Heroku ✓Payment gateway integration such as paypal/stripe/google pay/apple pay... ✓ (blochChain), Smart contract, web3, wallet and multi-wallet dev, NFT marketplace dev ✓ Version Controls: Github | bitBucket | Gitlab MOBILE APP DEVELOPMENT ✓ Native Mobile App dev: Android (Java & Kotlin), iOS(Swift) ✓ Hybrid Mobile Development: React Native | Flutter | IONIC ✓ Languages : Javscript | Typescript | Dart | Java | Swift ✓ Backend : Node | Php | Laravel | CI ✓ Database : MongoDB | Mysql | Firebase Real-Time and Cloud ✓ Version Controls : Github | bitBucket | Gitlab ✓ Cloud : Google maps Api | AWS | Heroku | Netlify. ✓ Payment gateway integration such as paypal/stripe/google pay/apple pay I’m a computer nerd at heart. I’ve been fascinated with computers and technology since I was 5 (I’m 40 now) when my dad first introduced me to the Commodore 64 computer. I would sit in front of our TV set and not only play video games (favorites included Shamus, Frogger, Donkey Kong, and the classic text adventure Zork), but I would read the C-Basic manual with my older brother and learn how to make simple programs. I had a re-introduction to computers at age 12 when I got my first PC (a Packard Bell 286). I was officially hooked on computer to computer communication when a friend and I called our first BBS and thought we had somehow accidentally accessed a secret government mainframe. “WHAT IS YOUR NAME?” It asked. I gave a fake name. “WHAT IS YOUR LAST NAME?” ….I hung up and unplugged the phone line from the wall. I was scared to death at first, but underneath that fear was a boiling excitement that never really left me; that drove me to learn more and more as the years went on. From there I started tearing computers apart and learning how they worked inside and out. I also immersed myself in the (then emerging) Internet, and the Web development. I graduated from College in 2003, just 4years after graduating High School, as a Technical Support Specialist. This gave me the core networking knowledge I needed to be able to position myself into a professional network engineering and Web development. Almost everyone carries an Internet-capable device in their pocket now! Cheers! mai puțin
  • Angajează pe Vadimpl
  • Angajează pe     Mikrokod
Angajează pe     Mikrokod

    Mikrokod Mikrokod

    Poland $30 USD/oră
    APPS FOR LINUX, WINDOWS AND ANDROID
    Poland
    4.2
    14 recenzii 14 recenzii $30 USD pe oră
    TECHNOLOGIES - PHP, - C++, - C#, - Java, - Python, - JavaScript, - HTML, - CSS, - SQL, - OpenGL. PORTFOLIO https://www.youtube.com/playlist?list=PL6ZCpobLtKdFF86ku-VHp0ws2SMa5Dy86 MY OFERIA.PL ACCOUNT https://oferia.pl/wykonawca/Lukasz-szczur/637146 I AM HAPPY TO HELP YOU Łukasz Szczur luks.sfm@gmail.com HAVE YOU...
    TECHNOLOGIES - PHP, - C++, - C#, - Java, - Python, - JavaScript, - HTML, - CSS, - SQL, - OpenGL. PORTFOLIO https://www.youtube.com/playlist?list=PL6ZCpobLtKdFF86ku-VHp0ws2SMa5Dy86 MY OFERIA.PL ACCOUNT https://oferia.pl/wykonawca/Lukasz-szczur/637146 I AM HAPPY TO HELP YOU Łukasz Szczur luks.sfm@gmail.com HAVE YOU EVER BEEN IN POLAND? https://www.youtube.com/watch?v=Qbu_FRg8vuU mai puțin
  • Angajează pe Mikrokod
  • Angajează pe     RafalBednarczuk
Angajează pe     RafalBednarczuk

    RafalBednarczuk RafalBednarczuk

    Poland $45 USD/oră
    Mobile app developer
    Poland
    4.0
    2 recenzii 2 recenzii $45 USD pe oră
    Mobile app developer with more than 4 years of experience working with Android & iOS apps. Portfolio videos: https://www.mobilemvp.app/ Portfolio android apps: https://play.google.com/store/apps/developer?id=Rafal+Bednarczuk
    Mobile app developer with more than 4 years of experience working with Android & iOS apps. Portfolio videos: https://www.mobilemvp.app/ Portfolio android apps: https://play.google.com/store/apps/developer?id=Rafal+Bednarczuk mai puțin
  • Angajează pe RafalBednarczuk
  • Angajează pe     aleksandrkolesni
Angajează pe     aleksandrkolesni

    aleksandrkolesni aleksandrkolesni

    Poland $40 USD/oră
    Senior C/C++/Java, Web, Mobile developer
    Poland
    2.9
    2 recenzii 2 recenzii $40 USD pe oră
    I have 10+ years of experience and mastery in App and Web development with different programming languages and platforms. I am honest, responsible, and dedicated to my work. IT knowledge: Software: C, C++, C#, Qt, Java, Kotlin, VB, .Net, Pascal, Python, Go, PHP, Scraping, Script... - Desktop Development: Desktop...
    I have 10+ years of experience and mastery in App and Web development with different programming languages and platforms. I am honest, responsible, and dedicated to my work. IT knowledge: Software: C, C++, C#, Qt, Java, Kotlin, VB, .Net, Pascal, Python, Go, PHP, Scraping, Script... - Desktop Development: Desktop application, Browser Extension, Cross Platform Kernel Driver, Image & Video processing. - Mobile Development: Android, iOS mobile development and obfuscate, protection. mai puțin
  • Angajează pe aleksandrkolesni
  • Angajează pe     MertviyPro
Angajează pe     MertviyPro

    MertviyPro MertviyPro

    Poland $30 USD/oră
    Full Stack & Blockchain developer
    Poland
    2.4
    1 părere 1 părere $30 USD pe oră
    As an full stack developer, I have been working in web development for 7+ years. Here are some of the experiences that I worked ago. @My Mainly Skills@: == Web == -Backend : Laravel, CI, Node.js, Corephp, OpenCart, Express, Symphony, Django, Spring -CMS: WordPress, Wix, Shopify, Joomla, DJango, Flask,...
    As an full stack developer, I have been working in web development for 7+ years. Here are some of the experiences that I worked ago. @My Mainly Skills@: == Web == -Backend : Laravel, CI, Node.js, Corephp, OpenCart, Express, Symphony, Django, Spring -CMS: WordPress, Wix, Shopify, Joomla, DJango, Flask, Web2py -Frontend : Jquery, React.js, Angular.js, Vue.js, Bootstrap(css/js/html), D3.js -DB : Mysql, NoSQL, MongoDB, SQLite, PostgreSQL, Firebase, Express(framework) -API : All types of payment gateway in every project, Building and Integrating Api. -Python: AI, Scraping, BOT, Automation, MachineLearning, ImageProcessing == Blockchain == Blockchain, Smart Contract, Solidity, DApp, Web3.js, Ethereum, Bitcoin, NFT Marketplace, Arbitrage Bot, Front running Bot, Trading Bot, ERC20, ERC721, Uniswap Fork, PancakeSwap Fork, Wallet Connection == Mobile == React Native, Swift, Android(base on Java and Typescript), IONIC-Hybrid, iOS == Desktop == Java(AWT, Swing, JavaFX), Python(PyQt, PySide), C++, Qt, Jython mai puțin
  • Angajează pe MertviyPro
  • Angajează pe     ralucacozmagood
Angajează pe     ralucacozmagood

    ralucacozmagood ralucacozmagood

    Poland $30 USD/oră
    Full Stack Developer
    Poland
    2.0
    2 recenzii 2 recenzii $30 USD pe oră
    Too much interested to put my IT / Programming knowledge to fetch out quality output to needed IT sector , person or company . My skills include: - PHP - Laravel, CodeIgniter, CakePHP, Yii - ReactNative,Mobile APP, - JavaScript, Jquery, Node.js - Shopify Liquid, Shopify theme.js - WordPress, Woocommerce ,Wordpress...
    Too much interested to put my IT / Programming knowledge to fetch out quality output to needed IT sector , person or company . My skills include: - PHP - Laravel, CodeIgniter, CakePHP, Yii - ReactNative,Mobile APP, - JavaScript, Jquery, Node.js - Shopify Liquid, Shopify theme.js - WordPress, Woocommerce ,Wordpress SEO - Wordpress Theme Customize ,Wordpress Plugin Customize -Ecommerce -React.js, Angular.js -API Intergration I am always ready to accept the challenges in the IT field with the great dedication. Welcome everyone who wants my service and you will not get any chance to be feel bad and you will surely get 100% satisfaction. mai puțin
  • Angajează pe ralucacozmagood
  • Angajează pe     dkatsel
Angajează pe     dkatsel

    dkatsel dkatsel

    Poland $30 USD/oră
    Full Stack Developer & Special Tech Provider
    Poland
    0.0
    0 recenzii 0 recenzii $30 USD pe oră
    ✅ I have completed my undergrad in computer information science. I am very passionate about programming. I am doing programming professionally for the last 8 years. I have been awarded as the best problem solver at my workplace. I do implement a lot of new technologies and systems at my work. I provide high-quality...
    ✅ I have completed my undergrad in computer information science. I am very passionate about programming. I am doing programming professionally for the last 8 years. I have been awarded as the best problem solver at my workplace. I do implement a lot of new technologies and systems at my work. I provide high-quality 100 percent satisfactory services. If you don't like my services 100% money refund. I have a long list of skills. ✅ I have worked with ?High Profile Clients? in my Career ? WHY CHOOSE ME OVER OTHER FREELANCERS? ? ✅ Client Reviews: I focus on providing VALUE to all of my Clients and Earning their TRUST. The Client Reviews and Feedback on my Profile are immensely important to me and the value that I provide. ✅ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my Clients saying "WOW" ✅ Kindness: One of the biggest aspects of my life that I implement in every facet of my life. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my Client's situations. ✅ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my Clients. ✅ Resilience: Reach out to any of my Current of Former Clients and ask them about my Resilience. Any issue that my Clients face, I attack them and find a SOLUTION. ✅ Below is the highlight of my skills:- My Skills: ✅ Platform: Node.js, PHP, WordPress, etc. with 8 years of experience. ✅ I have hands-on experience using Telerik UI components Devcraft and CMS Sitefinity. ✅ Languages: C#, C++, Javascript, Visual Basic, Java, Python, React.js, Vue.js ✅ I specialize in Shopping cart development and migration: Magento, Shopify, Woocommerce, Open cart as well. ✅ Business Intelligence: expertise in SSAS, SSIS, SSRS. ✅ Web full-stack: WebForms/MVC/WebApi 2, JavaScript/JQuery/Bootstrap, DHTML/CSS/AJAX, HTTP/REST ✅ Middle Tier Technologies: Windows Workflow Foundation (WWF), Windows Communication Foundation (WCF), .NET Web Services, MSMQ ✅ Mobile: Android, Xamarin, Adobe PhoneGap, Ionic, Swift, Java, Flutter, Node.js, Apache Cordova, Telerik Icenium, and Unity. ✅ Databases: MS SQL (high load optimization), MySQL, T-SQL, Oracle, MongoDB, PostgreSQL, Amazon Aurora, Azure SQL. ??‍♂️I am eager to work with you, to provide reliable, consistent, and High-Level solutions to design/development as per your Business Needs! mai puțin
  • Angajează pe dkatsel
  • Angajează pe     mvlasaufree
Angajează pe     mvlasaufree

    mvlasaufree mvlasaufree

    Poland $25 USD/oră
    ❤️❤️❤️ Talented web and Mobile developer ❤️❤️❤️
    Poland
    0.0
    0 recenzii 0 recenzii $25 USD pe oră
    I am a passionate and creative developer. Also, I am a senior developer of web applications and mobile (iOS, Android) having deep knowledge and a great experience with over 7 years of web - Laravel + React + Vue development experience. ➤ I HAVE A SKILL SET BELOW ★ Frontend: React.js, Express.js, Redux.js, Angular,...
    I am a passionate and creative developer. Also, I am a senior developer of web applications and mobile (iOS, Android) having deep knowledge and a great experience with over 7 years of web - Laravel + React + Vue development experience. ➤ I HAVE A SKILL SET BELOW ★ Frontend: React.js, Express.js, Redux.js, Angular, HTML5, Javascript, CSS3, Bootstrap ★ Backend: PHP( Laravel, CodeIgniter, Zend ), JSP(Spring + Struts + Hibernate ), Node.js ★ Native app Development: Swift and Object-C; Java, Kotlin ★ Hybrid app development: Flutter, React Native ★ Integrating Payment gateway APIs like PayPal, Braintree, Stripe, etc. ★ GPS/ Google & APPLE &DROPBOX Map/Places/Directions/GPS tracking/Clustering ★ Third-Party Integration Firebase real-time & Firestore, Twillo, SendGrid Email, Google Translator, Weather (OpenWeatherMap, Weatherbit, Dark Sky API), etc ★ Social networking such as Google, Facebook, Instagram, LinkedIn, Twitter APIs... ★ Mediawiki, Gamepedia, Wikipedia PHPLua publishing... I will always be faithful to your project as well as will do my best for your business to be succeeded. Also, I will keep you posted in daily communication, free technical support, and will provide you well-commented source after the app is successfully completed. If you feel free, please send me a message me and let’s discuss further detail for your project. I am always ready for you. Thank you for your attention. mai puțin
  • Angajează pe mvlasaufree
  • Angajează pe     nyxhrim
Angajează pe     nyxhrim

    nyxhrim nyxhrim

    Poland $44 USD/oră
    One-Man-Game Developer
    Poland
    0.0
    0 recenzii 0 recenzii $44 USD pe oră
    My major skills are: - C# - C++ - Java - Java Script - Unity 3D - Adobe Air (Actionscript 1, 2, 3) - Mono Game XNA - HaxeFlixel - Desktop Windows and Android Apps and Games I have done a lot of projects connected with virtual reality, Oculus Rift, Oculus Quest / GO and HTC Vive (I developed unique calibrating...
    My major skills are: - C# - C++ - Java - Java Script - Unity 3D - Adobe Air (Actionscript 1, 2, 3) - Mono Game XNA - HaxeFlixel - Desktop Windows and Android Apps and Games 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 :) mai puțin
  • Angajează pe nyxhrim
  • Angajează pe     MykolaFrick
Angajează pe     MykolaFrick

    MykolaFrick MykolaFrick

    Poland $30 USD/oră
    Senior FullStack Engineer
    Poland
    0.0
    0 recenzii 0 recenzii $30 USD pe oră
    I am funny, driven, curious, resourceful, and not afraid to fail, so I built many complex, intelligent, and secure web applications with modern web technologies, both client-side and server-side for implementation in mission-critical environments. My qualifications are as follows. - 7+ years of professional...
    I am funny, driven, curious, resourceful, and not afraid to fail, so I built many complex, intelligent, and secure web applications with modern web technologies, both client-side and server-side for implementation in mission-critical environments. My qualifications are as follows. - 7+ years of professional experience working in a fast-paced environment. - Significant experience building and shipping state-driven UIs, preferably with Vue, Angular, React. - Extensive experience with database technologies such as SQL and Mongo. - Proficient with modern Javascript (ES6+: Classes, modules, arrow functions, async/await, destructuring, etc.). - Strong software development fundamentals (data structures, algorithms, etc.). - Keenness for writing good, meaningful tests and maintaining thorough test coverage. - Experience with large, complex codebases and know how to maintain them. - Solid understanding of performance implications and scalability of code. - Experience in Kubernetes cluster hosted on AWS EC2 nodes, WebRTC, Web Sockets, Electron, CI/CD, GraphQL and Apollo. Web back end development - Python and its frameworks: Django, Flask - PHP and its MVC frameworks: Laravel, CodeIgniter, CakePHP, Yii, Symfony - Ruby on Rails - Node.js Web front end development - Meanstack: Angular.js, Express.js, Node.js, MongoDB - React.js, Redux, React Native - HTML5, CSS3/SCSS/LESS, Twitter Bootstrap, jQuery - Vue.js, Ember.js, Backbone.js eCommerce website development - Shopify - Magento - Wordpress and Woocommerce plugin Database design/management - MySQL - PostgresSQL - MSSQL - MongoDB CMS development - Wordpress, Drupal, Joomla - CraftCMS Web deployment - AWS, Heroku, Digital Ocean, GoDaddy - Firebase mai puțin
  • Angajează pe MykolaFrick

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