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Building a crypto exchange

€3000-5000 EUR

종료됨
게시됨 거의 5년 전

€3000-5000 EUR

제출할때 지불됩니다
About MoonX ([login to view URL]) MoonX is a platform of the future for trading crypto assets that is decentralized and co-owned by the entire MoonX Family. While existing solutions offer to solve just one problem at a time, the MoonX family is up to build a highly secure, useful, & easy-to-use product based on the private blockchain. It will include easy cryptocurrency payments integration and even a digital arbitration system. In the end, our aim is to integrate all companies, employees, and business assets into a unified blockchain ecosystem, which will make the business truly efficient, transparent, and reliable. Sr. Java Developer: [2] • 8+ hands-on experience programming in Java, (optionally in C++, C# • Should have good exposure to messaging/caching systems like JMS, Kafka, Redis etc • Expertise in algorithms and problem solving, and internals of Java • Design, Development and deployment of Java applications • Experienced in writing real-time, high throughput, scalable and HA applications • Hands-on coding using threads, data structures, memory management • Expert in (Web)sockets, REST, HTTP(S), JMS and other messaging technologies • Well versed good practices in design and development of the applications • Ability to work with existing code to re-engineer • Identify and fix the technical debt in the code base • Experienced in using various technologies like hibernate, Spring framework • Exposure to DevOps, Unit Testing frameworks, code reviews • Must have DBMS experience (MySQL & MongoDB) • Familiarity with other languages like NodeJS, Go, Groovy, etc • Mentor junior developers • Reactive Java experience • Experience in building micro services • Should have good exposure to messaging/caching systems like JMS, Kafka, Redis etc • DevOps tools like Jira, bitbucket, ansible, etc Preferred: - Experience in Lua scripts and Openresty - NoSQL (Ex: MongoDB, Couch DB, RDIS) - Blockchain and Crypto Wallets - Vert.x experience and familiarity with Web frameworks - Ownership end to end (design-dev-test-support) - agile development experience
프로젝트 ID: 20307537

프로젝트 정보

20 제안서
원격근무 프로젝트
활동 중 5년 전

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20 이 프로젝트에 프리랜서들의 평균 입찰은 €4,105 EUR입니다.
사용자 아바타
We are a Ukrainian software development company that employs several passionate engineers. Our main focus is scientific software, but we also do web and mobile development. In the last few years we have completed many complex projects for our customers that cover the areas of health care, IoT, ML (computer vision and natural language processing), AR/VR, CAD/CAE, video production equipment, simulation in neuroscience, financial markets, HPC and more. We develop desktop apps, back end, front end (including design), mobile (including cross-platform) and firmware. QA and test coverage are provided as well as post-release support. Our developers are trained on internal projects that are presented on our website. They have diversified skill sets that cover the most popular frameworks, tools and languages.
€3,000 EUR 30일에
4.9 (2 건의 리뷰)
5.3
5.3
사용자 아바타
We have completed ETH Fork with 5 Billion Coins along with blockchain, Wallet(Window, Linux, Mac, android) supportive POS/POW, ICO, ERC20 Tokens, White Paper, exchange listing, exchange & trading system. As well as we are expert with Waves and Dag blockchain solution. Looking forward to hear back from you. With Regards, Kumar
€3,000 EUR 45일에
4.1 (17 건의 리뷰)
6.6
6.6
사용자 아바타
Hi, I have 10+ years experience in C/C++/Java, i also developed many applications on PHP/Python and .NET I developed a cryptocurrency exchange platform, DAPPs and many other solutions. I have experience your requirements like Redis, Rest, WS, NOSQL, NodeJS, Blockchain, LUA and etc. I can help you if you interest.
€4,000 EUR 7일에
4.8 (3 건의 리뷰)
3.0
3.0
사용자 아바타
Hi there, I can do this task for you easily being a full stack web developer. I have got the skills required to do your project. Please initiate a chat to close this deal and I can then start working on it with your permission. Look forward to hearing from you soon !! Regards, Pawan **NOTE: Current Quote is just a placeholder and will be finalized post complete discussion.
€7,000 EUR 7일에
5.0 (2 건의 리뷰)
2.1
2.1
사용자 아바타
Hi, I've got a ready made solution for waht you are trying to achieve. It's a proprietary p2p (STP/DMA) trading exchange for crypto currencies. Supports Fiat as well. The propsal is for a BTC/LTC/ETH+Fiat trading pair, bank deposit (fiat), Logo, Company details, Pusher, Mailer, SSL integration. Once we do that I can integrate up to 160 coins , subject of additional arrangement(already made that on other large scale exchangers) I'm flexible and fit into that direction as it's my main current business for the past few years. If you need to insert Liquidity bridges, I've also got something ready. Arbitrage bots, autotraders and cold wallets are my speciality. I guess you will need an own exchange currency at some point as well, but let's get to know each other for the basic version of the exchange and build up as we go. Cheers, Simon D
€3,333 EUR 10일에
5.0 (1 건의 리뷰)
1.2
1.2
사용자 아바타
Hello, My name is Asif and I am a Java professional working on Java language 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 boot for micro service, ORM framework like hibernate, Multi Thread Architecture, Stream API. Apart from that I have experience on working on open source framework like ActiveMq,Zookeeper, Consul, Jenkins Pipelines, ELK stack,Cassandra DB, Solr DB,mySQL,postgressql,Sonar, Maven 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
€4,000 EUR 7일에
4.8 (3 건의 리뷰)
1.0
1.0
사용자 아바타
""Dear Next Employer We will give you the best result by using my Past experience and excellent academic skills on your project. You can chat with me and let's get started, I'm ready to show you samples of similar projects I've completed. Thanks"
€4,000 EUR 7일에
0.0 (1 건의 리뷰)
0.0
0.0
사용자 아바타
Hi there, I have gone through every single details above . we have premium gate way for cypto project and a pre designed module for this project. we have 10+ year experienced team of developers and programmers for this project . and team of cypto India group. Give us your valuable time we will deliver you a Quality product with full productivity. For further detail have a client chat with us. Your faithfully, Ankit Ramiaya Orilius tech hub India
€4,500 EUR 28일에
0.0 (0 건의 리뷰)
0.0
0.0

고객에 대한 정보

국기 (INDIA)
Bengaluru, India
0.0
0
7월 12, 2019부터 회원입니다

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