Full Stack Java Developer With Blockchain/ Cryptocurrency experience

$15-25 USD / hour

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pred več kot 5 leti

$15-25 USD / hour

Freelancers only please! Full stack developer with Node, jQuery, Java, Blockchain, Cryptocurrency Development. We are looking for a Java expert who can help build new and advance existing capabilities using blockchains with the goal of solving real and challenging customer problems. You will be working in a team and you must be comfortable working in agile environment. Requirements: ● Extensive Hands-on Java design and development experience ● Strong skills in core Java, server side Java technologies, Hibernate and Spring frameworks ● Experience in React or Angular JS and / or Bootstrap. ● Experience working with cryptocurrency exchanges API ● Experience working with blockchain API ● Expertise in JQuery/Javascript/CSS/HTML5 ● Experience with Node.js and npm packages ● Experience with MySQL databases. ● Working experience with 3rd Party API integrations ● Ability to evaluate and differentiate techniques, tools and approaches to problems ● Mentoring junior developers problems ● Hands on experience building and deploying on cloud platforms like Google Cloud, Azure and AWS ● Knowledge of recent updates in blockchain and Cryptocurrency ● Excellent verbal and written communication ● Experience working with Git and Bitbucket ● Creativity and curiosity for unique ways to solve complex customer problem Attention to detail is important. To prove you read this description please mention your favorite colour at the beginning of your proposal. We are looking for someone who can dedicate full-time work to the project.

ID projekta: 17652601

Več o projektu

36 ponudb

Projekt na daljavo

Aktivno pred 6 leti

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36 freelancerjev je oddalo ponudbo s povprečno vrednostjo $22 USD/uro za to delo

@peng72083

Hello, how are you? My favorite color is Blur. I checked your skill requirement and I'm sure I'm perfect to this job. Here is my skill. - Frontend: React js, Angular js, Vue js - Backend: Java Spring Boot, Python Django and Flask, Php Laravel and Codeigniter, Express js - Database: MongoDB, Cassandra, MySql, MsSql, PostgresSql - Server: AWS, GCP I can work on your business timezone and push my daily working to git or bitbucket. I will give you perfect result as you want with high satisfaction. Let us discuss more via chat. Best regards.

$22 USD v 40 dneh

4,8

(51 ocen)

7,7

@JinTaiZhe

My favorite color is Blue. Hello. I've 3 years experience in Blockchain/Cryptocurrency development and got all your requirements. As you know, Blockchain is a distributed ledger so that all nodes have the same ledger for trust. It doesn't require a specific center authority and it reserve trust by using cryptographic. It uses Peer to Peer network and Proof-of-Work makes block added to blockchain after verify. The advantage of Blockchain is Distribution, Independency, and Transparency. I have used Blockchain technology in many projects and gained enough experience and knowledge as well. I am happy to describe my poor idea about your project, here. Please ping me a message if you want further discussion. I am always ready for you. Sincerely.

$22 USD v 40 dneh

4,9

(31 ocen)

7,5

@eclipsetechno

Hi, My favorite color: Red Yes, we have experience for blockchain and JAVA both. Our experience is from core level. We developed the blue print of a coin in JAVA which never followed Proof of work and Proof of stake but it followed proof of participation. Lets discuss more so that I can show you the works . Regards, Mit-

$15 USD v 40 dneh

4,9

(13 ocen)

7,5

@covernal

I like BLUE color! You need Java, Blockchain, Cryptocurrency expert. As a candidate for you, I have worked for creating DAG based cryptocurrency like Iota. As you know, Iota is written in Java. I have worked for it with Java and React JS. Also I have deep understanding about Ethereum, EOS and Byteball. I have made many tweaks on it. Please contact me. Let us discuss further. Regards. Vernal

$38 USD v 40 dneh

5,0

(25 ocen)

6,7

@KGeorgy

Hi, Thanks for your job posting. I've read your project description carefully. As a senior web developer, I have rich experience in various web development languages. I am sure I can handle this project as you expected. If you have desire to work with me, please respond me to discuss more. Thanks.

$22 USD v 40 dneh

5,0

(40 ocen)

5,6

@raghunath9714

I am a 2.6 years experienced block chain developer. I have experienced in developing new cryptocurrency. I have created 2-3 cryptocurrency exchanges in my career. I am a very good experience in spring boot and angular .

$16 USD v 40 dneh

5,0

(9 ocen)

4,8

@gkbhardwaj87

Hi I have 5 year work experience in java web application development using spring and hibernate as backed and angular as front end. for more info ping me

$22 USD v 40 dneh

4,3

(6 ocen)

4,6

@hiteshkumar2

Hi I understand your requirements regarding Web. I am professionals BTech IT engineer. I am providing the every kind of service related to Web sites and server management. I have 5 years experience in Web development. I am providing services in below areas. 1) Web development 2) WordPress and woocommerce 3) front end develolment using angular js and react js, core jacascript, jquery 4) database management and database security. mysql and monogodb 5) responsive Web design using bootstrap and css3 6) page speed increase and Web site seo using Google page speed. 7) core php solutions and development. 8) Reactjs, Redux, Store, Thunk , webpack, babel etc. I have experience of code optimization and algorithm design. I have knowledge of tree, graph and link list algorithm. I know how to make code better and fast. I am following all coding guide lines to make code better and fast. My company objective to make our client satisfied and happy . I take care the every requirement of client and deadline. i have done 150 projects in 5 years. I am dedicated and honest freelancer. I have work experience for top MNC companies as software engineer. I have worked for HCL technology pvt ltd and tcs. I have done internship under Google pvt ltd. I have done one project for BRLCAD USA army research lab. If you like to hire me then just put me a message

$22 USD v 40 dneh

3,7

(17 ocen)

5,2

@mercuriev

blue black colors are related to reliability and power. Im senior java developer and I also have a team of Java developer. I live in Poland and I own my company here. I have constant experience of java coding and code review practices. Most recent practice with in the following tech stack: java 8, RxJava, Vertx, Guava, REST, Angular Js, jQuery, node.js/Express/RxJS, Docker, Mongo, Redis, MySQL, PostgreSQL. I also keep my servers on AWS EC2 for multiple purposes. In past had experience with AWS Lambda, DynamoDB, Route53, S3, SQS. About blockchain I was investigating Ethereum contract development a while ago. Also I have developer in my team who is particularly fond of crypto currencies. Now constantly reviews IOTA currency server development. We use git and bitbucket for all projects. About dedication for full-time work: 1) I'm mostly available and professional enough to cover full-time senior developer position on my own; 2) however mentioned developer is joining my team who could assist me at start and then could handle my tasks on this project. I will still be available for communication and will do code review. Also in case he is absent I'm always available to substitute him. PLMK if this works for the project Thank you in advance

$22 USD v 40 dneh

5,0

(3 ocen)

1,2

@cryptocurrency2

Favourite Colour : Green. Hello, I am a blockchain developer and a rich experience with blockchain (both public and private), Ethereum, Bitcoin, smart contracts, ICO, tokens. I have successfully completed many projects for my customers from corporate, charity and public sectors all over the world . I have been providing them with full cycle web solutions, cryptocurrency exchange systems, cryptocurrency trading bots and many other custom Blockchain solutions. For more than 5 years I have been working on implementing Blockchain and building DAPP solutions from the ground up. My expertise includes building new cryptocurrencies and performing hardforks of the existing PoS and PoW solutions, modifying algorithms and coin supply schemes, customization of wallets etc. I also built several FinTech solutions utilizing blockchain technologies, among them there are money transfer application on top of Corda framework and B2B money lending service built on Hyperledger Fabric. Please message me so that we can discuss more. Best Regards.

$15 USD v 40 dneh

5,0

(1 ocena)

0,0

@arennalbandyan1

Hello dear I am Aren from Armenia. I am a professional web developer with excellent skills and background in computer programming. I am a JavaScript expert with frameworks. My skill set also includes: -Expert in OOP, PHP5, MySQL and LAMP stack, -Expert in WordPress, Joomla, Prestashop -Experience with MVC frameworks like CodeIgniter, Yii, Laravel -Proficiency in HTML5, CSS, Jquery (also Mobile), JavaScript, Bootstrap -Deep understanding of client and server side interaction (AJAX, JSON, etc.) -Experience with 3rdparty integration (APIs, SOAP, OAuth, etc.) -In-depth understanding of Unix/Linux fundamentals and system administration - Experience with SVN and GIT I am a workaholic, I am too responsible and responsive. I always work with negotiating with my clients. My highest priority is to make my them happy and satisfied by delivering high qualified products. I have great English both in written and verbal forms. Feel free to contact me for more info and details. Look forward to hear from You. Kindest regards Aren

$24 USD v 40 dneh

0,0

(0 ocen)

0,0

@etasens

Hello I have experience of around 15 years working for services and product companies in architecture, development and engineering roles. I am well versed with Java and frameworks like Apache Cayenne, Spring Framework, Spring Boot, Google Guice, Hibernate, Spring Security and have substantial work experience on MVC, JDBC, and REST APIs and micro services. On the front end I am adept at AngularJS, ReactJS and NodeJS In terms of crypto currency I have worked on creation of a crypto exchange and do understand crypto currency networks in details. I believe that I possess the right skills for the work on offer. It might be helpful if we can have a quick meeting so that you can gain confidence in me. Please let me know if you need any other information. Regards Kedar

$20 USD v 40 dneh

0,0

(0 ocen)

0,0

@DECKIT

Hey, I have completed my BE in Computer Engineering in 2010. I have experienced JAVA 8 with Angular 6.0 (Latest Version). From the Framework side, I have experience in Hibernate, Spring Boot, Spring MVC. I have very vast experience in JEE, J2EE, AngularJS, NODE.JS, Mevan, Javascript, REST API, Bootstrap 4.0, HTML, HTML5, CSS, CSS3, JQuery. I have vast experience in Web Services & Microservices. We can work in Agile concept to complete Project in the stipulated time bound. I deliver quality work. Looking for your favorable response on the same. Regards, Jay Vaidya | Skyp: jayvaidya49 | +91 - 9 8 9 8 4 9 7 7 5 1

$15 USD v 40 dneh