Java/Kotlin Spring backend developer

Hello, 1. How many hours can you put weekly in this project? 1. Weekly limit would be 40hours 2. What's the difference between Kotlin and Java 2. Kotlin is the preferred programming language for android development but also gaining popularity in backend development. Kotlin. Kotlin has some great features that are missing from Java, like null safe, coroutines, data classes, type interfaces, no checked exceptions etc. 3. What's spring boot? 3. Spring boot is a lightweight open source framework, it helps developers to get the project started My name is Attila Kovacs, Senior Software Engineer with vast experience building projects from scratch. Currently, I am running my own business, a team formed by professional developers in developing frontend, backend, and android/IOS applications using the latest technologies and best practices. We offer: - End-to-end services: we ensure the complete build-up of your product, either if we start from scratch, by defining a prototype and creating a complete solution, or by taking over the further development of an existing system that is currently running. - Custom IT solutions: with a fully agile mindset, we've sharpened our expertise in building Custom IT Solutions in industries such as Healthcare, Financial, eCommerce, Education, Events, Dating. - Web and application design. - Testing - UI/UX design If you think we would be a good fit for your project please contact me, and we can discuss the details. Thank you

Dear Client i am expert in j2ee, java android native.(both java and kotlin). we can discuss over chat. i will give you more then 25 hours. kotlin and java is android native language. kotilin is more easy and faster then android java. What's spring boot? spring boot is extension of spring frame work no more configuration required for that. Regards Kamran

Hello, Thanks for looking my proposal and Skill set. I have 15+ Years(10 years in USA) of experience in distributed n-tier applications using Java/J2EE. I am done too much work in backend and do any work related to java or kotlin Full Skills: • Strong skills in J2EE Technology with in-depth knowledge in Core Java, Lambda, Streaming, Multithreading, Data Structure, JS, JQuery, React and AngularJS, JSP, Servlets, Web Services, Spring-Boot, AWS, Micro-Services, Mockito and JUnit. • Proficiency and hands-on in light weight Java development environment and frameworks, Spring MVC, Spring boot, Spring Security, Hibernate, iBatis and Struts frameworks. • Strong in Database Oracle, H2, NO SQL Database (Mongo DB), DB2, MySQL, SQL, PL/SQL. • Expert in PCF (pivotal cloud foundry), AWS and S3 File storage • Extensive hands on in Batch Processing using of JIL, Autosys, Unix Shell, • Extensive hands on in build tools like Jenkins. • Experience in build tools like Maven, ANT, Gradle, logging tools like Log4j, Slf4J and Splunk. • Design, Development, Testing of web applications utilizing Java, J2EE, Weblogic, WebSphere, Tomcat, JBOSS 4.0.x. Looking forward to hear you again. 1. I can work 40hrs per week 2 Kotlin is statically typed programming that can run on JVM 3 Spring boot is a framework have ability to run inbuild container and configure many dependencies. good for mircroservice architecture. Thanks, Tulsi

Answering your questions first. 1. I can work 20-25 hours on the project. 2. Kotlin looks and feels slightly different than Java while writing and reading it. But, it does not mean that it is different in its functionality. Kotlin is 100% compatible with existing Java code. 3. Spring Boot is an open-source micro framework maintained by a company called Pivotal. It provides Java developers with a platform to get started with an auto configurable production-grade Spring application. Your requirements are completely inline with my experience. I'll be waiting for your response to have effective communication to set the grounds and to complete this real quick. Let's connect.

1. How many hours can you put weekly in this project? --> Can work 20 hours per week 2. What's the difference between Kotlin and Java --> There is no null reference in kotlin so its null safe --> In kotlin List/Array are invariant --> No checked exception in kotlin 3. What's spring boot? --> Spring boot is open source framework widely used to develop enterprise grade micro service applications Hello, My name is Asif and I am a Java professional working on Java ecosystem for around 5 years. I have worked with developing a platform which has proven record to serve 1 million concurrent user. To give you an over view of my work experience I have worked with Spring MVC, Spring security,spring AOP, Spring boot for micro service,Oauth2 protocol,ORM framework like hibernate,h2, Multi Thread Architecture, Stream API. Apart from that I have experience on working on open source tools like JWT,Jersey, Zookeeper, Consul, Jenkins, TravisCI, ELK stack,ActiveMq,Cassandra DB, MongooDB, Solr DB,mySQL,postgressql,Sonar,Maven,AWS,Docker etc. I have experience on using Mokito, PoweMock for Junits and code coverage. Please message me to have further discussion. Look forward to your reply. Regards, Asif

Hello, Greetings of the day...!!! I have gone through your requirements assuring you that I can build your app on Spring Boot. I have rich experience java technology. Let's have quick chat for more details.

-40+ hours weekly. -Kotlin is an open-source programming language that can run on Java Virtual Machine (JVM). The language can run on numerous platforms. Java is a multi-platform, object-oriented, and network-centric, programming language. It is among the most used programming language. It also used as a computing platform. -Spring boot is an open source Java-based framework used to create a micro Service. Spring boot is a lightweight framework that takes most of the work out of configuring spring-based applications. Hey, I am abhi gupta. I have 6 years 2 months experience Big data & Java Developement using: Technology: -Java -Kotlin -Spring Boot -Spring Data -Spring core & mvc framework -Spring Security -Hibernate -Spring Web -Spring JDBC -Lombok -Apache POI -Oauth1.0 & 2.0 -Web Rest API -AWS EC2 -Gradle and Maven -Spark, Dataset -MapReduce Databases: -MongoDb -Mysql -Oracle -PostgreSql -Hadoop -Habse -Hdfs Application/Web server: Apache Tomcat IDE- Eclipse, STS

Hi !! Nice to E-meet you, I am a talented Android, iOS, Desktop Software and web service developer with 5 years of thorough experience – so you, the client, can be assured that your issue will be 100% solved with the most efficient methods that won't be seen by other developers. Please feel free to contact me at any time, even irrelevant to any job offerings to consult my moxie since I get jobs done with proficiency for cheap :)) . Although my profile may be empty, it is only since I do not have money. I would be my honour to develop for you 1. How many hours can you put weekly in this project? : I am on my holidays so. Basically, 24/7 nonstop commitment to this task as I love it. 2. What's the difference between Kotlin and Java: there is a massive difference, let me elaborate. There is much confusion behind the 2 languages. Kotlin is "based" on java but its an improvement. It's a statically typed language and there were after: small code, speed and functionality. Although java is very popular since its an old language and heavily integrated, kotlin is high on rising since it is compiled from java's bytecode making it a more improved version of java. 3. What's spring boot? : spring boot is a java based web framework designed as a backend for a website. It uses code decorates for url mapping like python's flask to minimise verbosity. It uses tomcat to maximise server performance with many statistics. Its a ready-to-run framework and loved for its easiness.

Hello Dear, I am a full stack Java developer with 2.5+ years of experience. I am multi skilled and can work on both web and desktop application development. I am also having intermediate level experience in Angular and Vue.js, worked on APIs Integration, JWT Authentication, HTTP Interceptors etc. My past working experience includes Java, JavaFX, Swing, Inventory Management Software, JSP, Spring MVC , Spring Boot Rest APIs development, API integration in angular front end and vue.js front end. 1. How many hours can you put weekly in this project? --> 20 Hours 2. What's the difference between Kotlin and Java Kotlin was introduced to decrease the number of lines of code and make development more convenient compared to Java. Both are JVM languages. 3. What's spring boot? Java based framework to develop a stand-alone , web app and REST APIs development. My Skills :-  Programming Language : Java, Java 1.8  Front End Framework : Angular 9, Vue.js  Application frameworks : Spring MVC, Spring Boot, JSP, Servlets, Spring Security, Hibernate, JavaFX, Swing  Platform : Unix or Linux, Windows  Databases : MySQL, Postgresql, MongoDB  Application Servers : Apache Tomcat  Development Tools : Eclipse, Netbeans, Apache Maven, GIT, STS  Web Technologies : HTML, Javascript, JWT, AJAX, JQuery, XML, JSON, CSS  Desktop Technologies : JavaFX, Swing and Electron JS Framework  Chrome Browser Extension If interested kindly ping me in chat. Thanks.