Freelancers para contratar
Mostrando 51 resultados
Freelancers patrocinados
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More than 08 years of experience in Software development, huge experience in building mobile app & web solution. I delivered more than 300 Mobile apps and Web solutions base on Java/J2EE related stacks to various client across the world. I am very strong in developing REST API using Spring Boot, JAX-RS or Jboss REST...More than 08 years of experience in Software development, huge experience in building mobile app & web solution. I delivered more than 300 Mobile apps and Web solutions base on Java/J2EE related stacks to various client across the world. I am very strong in developing REST API using Spring Boot, JAX-RS or Jboss REST Easy. I worked as back-end engineer for many web/mobile app project so know well FCM/APNS push notification services, Twilio SMS API and collaborating with Front-end/Mobile app developer. I worked for Android(Java/Kotlin), iOS, Hybrid app (Flutter/React native), PHP(Laravel, Codeigniter) , Java, Java Swing, JavaFX, Spring Boot, REST, C# with APS .NET . Cloud platform like Google, Azure, Digital Ocean, AWS and many local hosting provider. Integrating various hardware devices to Mobile or Desktop app eg. RFID, NFC Reader, Bar code reader, Receipt printer, Bluetooth keyboard . I also work on customising Unicenta POS system. These are not limitation I am open for any new project with any tech-stack. menos
Contratar indiasofttel
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Hey there! I've been in the coding game since 2010, wearing a bunch of different hats. I'm all about that full-stack life! Java and Python? Yup, been there, done that. Funny thing though: with all the Java coding I've done, I still can't get it to make me a cup of coffee. And as for Python, I'm convinced it’s more of...Hey there! I've been in the coding game since 2010, wearing a bunch of different hats. I'm all about that full-stack life! Java and Python? Yup, been there, done that. Funny thing though: with all the Java coding I've done, I still can't get it to make me a cup of coffee. And as for Python, I'm convinced it’s more of a friendly pet than a programming language. I jumped onto the mobile train around 2013, starting with Java and Objective-C. Fast forward to 2017, and I'm diving deep into Kotlin and Swift. Love how they keep things spicy! Speaking of spice, since 2018, I’ve been mixing it up with Flutter and React Native for some cross-platform action. Flutter's cool and all, but I'm still waiting for those real-life butterflies, you know? On the web side of things, I've rolled with PHP, Laravel, and Node.js for the backend vibes, and jazzed up the frontend with some React magic. Sometimes I think Laravel might just start humming a tune with how much I use it. All in all, I'm just a tech enthusiast, looking to create, collaborate, and occasionally crack a joke or two about my coding adventures. Let’s build something awesome together! ??? menos
Contratar devetar
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Hi, I'm Tomas Rivera, an experienced Java developer with +3 years of experience. I have an excellent predisposition to work, I work fast and I am characterized by delivering clean and concise codes, In addition to always providing the best service to my clients to meet their needs 100%. Contact me for whatever you...Hi, I'm Tomas Rivera, an experienced Java developer with +3 years of experience. I have an excellent predisposition to work, I work fast and I am characterized by delivering clean and concise codes, In addition to always providing the best service to my clients to meet their needs 100%. Contact me for whatever you need and you will be satisfied with the work. menos
Contratar tomatorivera
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I have over 10 years of programming experience in C,C++,Java,.NET,Python for scripting and desktop applications along with database programming (SQL, MySQL, SQLite, MongoDB) and NetworkingI have over 10 years of programming experience in C,C++,Java,.NET,Python for scripting and desktop applications along with database programming (SQL, MySQL, SQLite, MongoDB) and Networking menos
Contratar koustav2006
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I am a fullstack developer with over 8 years of experience, specializing in React, Python, Node, Express.js, Spring Boot, Laravel Vue.js, TypeScript Next.js and Nuxt.js. Throughout my journey, I have contributed to numerous projects that have left a mark for companies across various domains, both locally and...I am a fullstack developer with over 8 years of experience, specializing in React, Python, Node, Express.js, Spring Boot, Laravel Vue.js, TypeScript Next.js and Nuxt.js. Throughout my journey, I have contributed to numerous projects that have left a mark for companies across various domains, both locally and globally. My projects have impacted brands such as Linkstar, Sawah, Sharetheload, and many more. My Expertise: • Frontend - JavaScript, React, Redux, Vue.js, TypeScript Next.js and Nuxt.js. • Backend - Python/Django, Node.js, Express.js, Spring Boot, ASP.NET and Laravel • Database - MySQL, PostgreSQL, and NoSQL (MongoDB), Firebase, Redis, Cassandra, and Oracle. • Version Control - Git. • Cloud Deployment - Azure, AWS, Google Cloud and IBM Cloud. Feel free to drop me a message for project quotes or brainstorming discussions. You can also explore my Upwork portfolio, showcasing my dedication to high-quality work.? Thank you for taking the time, and I am looking forward to connecting with you soon! menos
Contratar solenny2
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Redacción de investigaciones, Redacción de informes, Reescritura de artículos, Java, Arquitectura de softwareARK Solutions started its journey of development in 2011 and now it is a team of highly competent developers and designers. Who built dynamic and professional websites and Mobile apps for over 7+ years. Our services range from developing high quality software solutions, web, mobile app and database software...ARK Solutions started its journey of development in 2011 and now it is a team of highly competent developers and designers. Who built dynamic and professional websites and Mobile apps for over 7+ years. Our services range from developing high quality software solutions, web, mobile app and database software development, Web maintenance, consultancy and technical support. My team and I bring full-stack expertise coupled with a marketing-centric process to help you develop a more powerful, -bottom line friendly- online presence. our expertise includes ~ Framework ( WordPress, Codeigniter, Magento, Shopify, Laravel, Yii) ~ Mobile & Desktop Apps ~ Database Development ~ Technical Writing ( SRS, SDS, Testing Document, UML Diagrams) Our values - Continued 1 Month FREE support after the delivery of final product. - Daily basis updates. - Clear communication throughout the project. ? 100% Client Satisfaction Guaranteed WE CAN'T ACCEPT PROJECT WITHOUT MILESTONE !! Thank you! menos
Contratar ARKSolution2015
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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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I am a Java, JavaScript and database developer. I have experience in design, development, consulting, support and maintenance. I have certifications in Java, Java EE, MongoDB and OOAD. My database experience includes design, programming and data conversion projects with relational/SQL databases like MySQL,...I am a Java, JavaScript and database developer. I have experience in design, development, consulting, support and maintenance. I have certifications in Java, Java EE, MongoDB and OOAD. My database experience includes design, programming and data conversion projects with relational/SQL databases like MySQL, PostgreSQL, H2, Apache Derby and Oracle. I provide consulting in MongoDB database topics of Data Modeling, Aggregation Framework, Indexing & Performance, Cluster Administration and using Java and NodeJS drivers. I can also code in NodeJS and front end JavaScript. menos
Contratar prasadsaya2020
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More than 12 years of experience in Java/J2EE development and some time also worked on mobile app and front-end development using Angular, ThymeLeaf, HTML, CSS, Jquery, Javascript. I have a strong bias towards open-source customisation and worked on various open source system like ERP, CRM, CMS, POS and ECM, OpenGTS,...More than 12 years of experience in Java/J2EE development and some time also worked on mobile app and front-end development using Angular, ThymeLeaf, HTML, CSS, Jquery, Javascript. I have a strong bias towards open-source customisation and worked on various open source system like ERP, CRM, CMS, POS and ECM, OpenGTS, Traccar. I worked heavily on customising Unicenta oPos. From last 6 year i am working as Backend Engineer for developing REST/Micro services using Spring Boot, JAX-RX, Jboss Rest easy & Dropwizard. Also worked on Axoniq framework for event driven programming and have some working experience of MQTT. Key Skills: Java, J2EE, Spring Boot, Spring MVC, Web Services(SOAP,REST), Google App engine, Google Datastore, AWS EC2, RDS SES, ECS, Cloudwatch, DynamoDB, Azure, Junit, Maven, XML, WSDL, Android, iOS , JSF(Primefaces), Hibernate, JPA, Struts, EJB, Vaadin. MongoDB, JavaFx and Java Swing. I have intermediate skills in Kotlin, Python, C#. Good in Developing Desktop application and integrating with hardware. menos
Contratar kkscwcd
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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
