J2EE Developers para contratar
Mostrando 44 resultados
Freelancers patrocinados
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Ingeniero en computación por la UNAM. 25 años de experiencia en desarrollo de aplicaciones web en C++, Java, PHP y python. Los último 5 años trabajando en Odoo especializándome en personalización de módulos y migración de datos. Excelente comprensión de código ajeno. 25 years experience in web develoment whit C++,...Ingeniero en computación por la UNAM. 25 años de experiencia en desarrollo de aplicaciones web en C++, Java, PHP y python. Los último 5 años trabajando en Odoo especializándome en personalización de módulos y migración de datos. Excelente comprensión de código ajeno. 25 years experience in web develoment whit C++, Java, PHP and Python. Excellent understanding of third part code. menos
Contratar javapi
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I am a Senior Scala /Java Developer with 10+ years of experience in architecture design and development with strong problem solving skills. Self-motivated and able to work independently without supervision. Strong self-organization and time-management skills. KEY SKILLS AND COMPETENCIES ● Java Back-End: Java 8/11,...I am a Senior Scala /Java Developer with 10+ years of experience in architecture design and development with strong problem solving skills. Self-motivated and able to work independently without supervision. Strong self-organization and time-management skills. KEY SKILLS AND COMPETENCIES ● Java Back-End: Java 8/11, Spring Boot/Data/MVC/Cloud, JPA, Kafka, Gradle, Maven ● Scala Back-End: Scala, Spark, Akka (Cluster, Streams, Http), Play, Cats, Slick, SBT ● Databases: MySQL, Oracle, MongoDB, Cassandra ● Testing: JUnit, DbUnit, JsonUnit, XMLUnit, Mockito, TestNG, REST Assured, Selenium menos
Contratar tumakha
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Hello ! I am Gulshair, full stack developer with 5 years experience. My expertise are in java programming and web development. I have vast experience in my skills. Currently I am also working as back end java developer in reputed firm. Feel free to ask anything about your projects. You will always find me helpful.Hello ! I am Gulshair, full stack developer with 5 years experience. My expertise are in java programming and web development. I have vast experience in my skills. Currently I am also working as back end java developer in reputed firm. Feel free to ask anything about your projects. You will always find me helpful. menos
Contratar Gulshair1122
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At VISIT, we develop innovative and creative products and services that provide total communication and information solutions. Among a plethora of services, web design and development, tailor made applications, ERPs, CRMs, e-commerce solutions, business-to-business applications, business-to-client applications,...At VISIT, we develop innovative and creative products and services that provide total communication and information solutions. Among a plethora of services, web design and development, tailor made applications, ERPs, CRMs, e-commerce solutions, business-to-business applications, business-to-client applications, managed hosting and internet portal management are few that we offer. Satisfied clients around the globe bear testimony to the quality of our work. The general purpose of VISIT is to develop and promote advanced information technologies for multi-user operation. VISIT's business philosophy is to assure the highest quality product, total client satisfaction, timely delivery of solutions and the best quality/price ratio found in the industry. Our emphasis is on offering a high degree of product user friendliness through a positive, creative and focused company staff. menos
Contratar VisiTechnologies
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================================================================ Welcome to my profile ================================================================ Desktop Applications, Mobile Programming, Web Programming with the following tech-stack: Java, JavaFX, Swing, C/C++,...================================================================ Welcome to my profile ================================================================ Desktop Applications, Mobile Programming, Web Programming with the following tech-stack: Java, JavaFX, Swing, C/C++, QT, Visual C++, C#, VB.NET, Python, Tkinter, PyQT, Jupyter Notebook, Dart, Android, Kotlin, Flutter, React Native, Node, Angular, React, Socket IO, Next JS, JSP, Servlets, EJB, JSF, Asp.Net, MVC, Entity Framework, PHP Core, Laravel, Ajax, Bootstrap, Web Services: Restful, Soap, HTML, XHTML, XML, DTD, XSD, JSON, Express, JQuery, Amazon Web Services. Google Cloud Platform, Heroku, MySql, Oracle, MSSQL, HBase, JavaDB, PostgreSQL, MS Access, Cassandra, MongoDB, JPA, Hibernate, Spring Framework, Spring Boot, Spring Integration, Spring Security, Arduino, Raspberry, DHT11, Node, Algorithms, Data Structures, Plotly, D3, Google Charts, JFreeCharts, UML Diagrams, PDFBox, IText, POI, Excel, JUnit, TestNg, Unit test, Mockito, and Many more menos
Contratar urmate
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Redacción de investigaciones, Redacción de artículos, Redacción de informes, Redacción académica, Escritura técnicaI am specialized FULL-STACK developer with over 8+ years of experience in website and mobile app development and my mobile application skills rank 2% of the freelancer community. I have worked on multiple projects with different clients all over the world to deliver quality-driven bug-free websites and mobile...I am specialized FULL-STACK developer with over 8+ years of experience in website and mobile app development and my mobile application skills rank 2% of the freelancer community. I have worked on multiple projects with different clients all over the world to deliver quality-driven bug-free websites and mobile applications, which includes managing, designing, developing, programming, and troubleshooting as well. I have successfully deployed projects in the following technologies for different industries and different levels of Businesses ranging from startups to large well-established Enterprises. ⭐I offer services in many different areas including (but not limited to):⭐ ✅Expert in Architectural designs, 2D, 3D. construction drawings, landscape, interior, exterior designs with multiple software’s. Also i have good hand in graphic designing, 2D, 3D modeling, rendering and animation. ✅Web: Core: HTML, CSS, WordPress, PHP (Magento, Cakephp, Codeigniter, Symfony, Laravel), Javascript (MEAN+MERN), React.js, Angular, node.js, Express.js, Vue.js, D3.js, Three.js, Ruby on Rails, ASP.NET, AJAX, MVC, VB.NET, WPF, CMS, JSON, Docker, Odoo, RESTful API etc. ✅Gobiflow, Podio, Bubble.io, Webflow ✅eCommerce: Woo+BigCommerce, Shopify, Ecwid, Shopware, Prestashop, Joomla, Drupal, Zoho, Odoo, WHMCS, Yii, vTiger, Suite/SugarCRM ✅Desktop: Java, Python, C#/C++Programming, Delphi, Qt++, VB, Golang etc. ✅Game Development: WebGL, Html5, Unity3d, 3d Max, 3d Maya, Unreal Engine 4/25. UE5, Godot etc. ✅Mobile: Android, iPhone, PhoneGap, Ionic, Cordova, React Native, Xamarin, Flutter, AR/VR etc. ✅Computer Vision: Machine Learning, Artificial Intelligence, OpenCV, OCR, Tensorflow, ChatGPT, Jetson Nvidia, YOLO, Chatbot, ChatGPT, GPT-3, OpenAI ✅Hardware: Embedded System, Arduino, Matlab, Raspberry Pi, Esp32 ⭐⭐⭐⭐⭐24/7 client support ⭐⭐⭐⭐⭐ Regular communication ⭐⭐⭐⭐⭐Solved issues within 24 hours. ⭐⭐⭐⭐⭐One month of free maintenance ⭐⭐⭐⭐⭐ Dedicated team for large projects ⭐⭐⭐⭐⭐175+ projects were completed on freelancer.com ⭐⭐⭐⭐⭐Good programming experience of more than a decade ⭐⭐⭐⭐⭐Need-based bespoke website design and development Feel free to contact us and you will be served with the very best !!! Looking forward to an opportunity to cater to your needs. Warm Regards menos
Contratar GameOfWords
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>35y behind the keyboard... from Win 3.0 to Win 10 Worked with many technologies and platforms. with a good understanding what the client wants to achieve.>35y behind the keyboard... from Win 3.0 to Win 10 Worked with many technologies and platforms. with a good understanding what the client wants to achieve. menos
Contratar setki
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I developing software with Java ,Spring, Spring boot, Microservices, but I am also interest in IOS and Android programing. I am working on design and architecture of JEE applications with spring, J2EE EJBs. My basic principles are Software quality and code write the effectively. And I am working on Java SE(basic java,...I developing software with Java ,Spring, Spring boot, Microservices, but I am also interest in IOS and Android programing. I am working on design and architecture of JEE applications with spring, J2EE EJBs. My basic principles are Software quality and code write the effectively. And I am working on Java SE(basic java, object oriented programing, Collections, Generics ...), Java EE(JSF, JSp, Spring,Spring boot, Mail Api, bootstrap, primefaces, outantication filter, authorization filter, web services soap restfull AngularJS, NodeJS...) and Android(Desing, sqlite, firebase, advertisement, fragment, layouts ...) Linked in : www.linkedin.com/in/huseyin-okumus-45390448 mail: huseyinokumuss@hotmail.com menos
Contratar hokumus86
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☑️ High Quality of the work ☑️ Communication ☑️ Meet a Deadline ☑️ 24/7 Support Here are my 2 slogans. 1. My goal is to complete the project as well as satisfy the client. 2. Nothing is impossible. ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐ ⭐⭐⭐ ⭐⭐ TECHNICAL SKILLS ⭐⭐⭐⭐⭐ ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐ ☑️ Web Development - Web Basics: HTML5, CSS3,...☑️ High Quality of the work ☑️ Communication ☑️ Meet a Deadline ☑️ 24/7 Support Here are my 2 slogans. 1. My goal is to complete the project as well as satisfy the client. 2. Nothing is impossible. ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐ ⭐⭐⭐ ⭐⭐ TECHNICAL SKILLS ⭐⭐⭐⭐⭐ ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐ ☑️ Web Development - Web Basics: HTML5, CSS3, SCSS/LESS, JavaScript, jQuery/Prototype - JavaScript Full Stack: TypeScript, Angular, React.js/Next.js, Node.js/Nest.js, Vue.js/Nuxt.js -CMS: Wordpress, Drupal, Joomla, Craft CMS - eCommerce: WooCommerce, Prestashop, Shopify, Magento, Drupal Commerce, OpenCart - PHP Full Stack: Laravel, CodeIgniter, CakePHP, Symfony - Database: GraphQL, MongoDB, MySQL, PostgreSQL, MSSQL, Oracle - Spring Boot, Hibernate, JPA, Java Spring, jBoss Portal, jBPM, Oracle Forms, Oracle APEX - Search Engine Optimization, Page Speed Optimization, Google Analytics, Google Tag Manager, Google Advertising, Internet Marketing ☑️ Artificial Intelligence Machine learning(ML), Natural Language Processing (NLP), Data science, Deep learning, Computing, Robotics ☑️ Mobile App Development Xamarin, Ionic, Flutter/Dart, React Native, Objective C, Swift, Kotlin/Java ☑️ System Administration Amazon Web Services, AWS Lambda, CloudFlare ☑️ Blockchain Solidity, Smart Contract, Ethereum, Web3.js, NFTs, ERC721, MetaMask, Whois Service, ENS, Truffle, Hardhat menos
Contratar kimjeho222
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I am a full-stack developer with a strong emphasis on the front/back end and DevOps. I have over 8 years of experience learning cutting-edge technologies while building great products. I tried different paths along my journey and found myself in the mastery of modern full-stack web app development. My in-depth...I am a full-stack developer with a strong emphasis on the front/back end and DevOps. I have over 8 years of experience learning cutting-edge technologies while building great products. I tried different paths along my journey and found myself in the mastery of modern full-stack web app development. My in-depth technical knowledge and skills cover a range of technologies such as blockchain, server/client-side development, quality assurance, database design and development, and server management. Also, I specialize in development with React, React Native, Redux, Vue3, Flutter, Swift, Node.js, Express.js, C#/ASP.NET Core and MongoDB, along with other technologies. As an adept developer, I have created great products using SPA, microservices, cloud-native computing, OAuth, A/B testing, E2E tests, observability, monitoring, and alerting. I always like to have effective communication with my clients so that I can take notice of what they genuinely desire and continually evaluate the work completed. menos
Contratar martinbuz123
