Requires a programmer for remote work, full - time.

$15-25 USD / hour

Lezárt

Kiadva ekkor:

körülbelül 5 évvel ezelőtt

$15-25 USD / hour

The task is to fasten the API of cryptocurrency exchanges to the existing system. With emphasis on speed (multiple connections, synchronization of events of different kinds) and stability. Number of exchanges-10 + pieces. In the future, it is possible to switch to other tasks related to high-frequency trading. Requirement to candidates: - good knowledge of C# - experience in developing multithreaded low-latency real-time applications that work with large amounts of incoming data - experience with the network, knowledge of protocols websocket, HTTP(S) - experience optimizing multithreaded applications and writing high-performance code - willingness to work full - time, combining with other projects is unacceptable - experience with crypto-exchanges (or stock exchanges), writing trading robots is welcome, but not mandatory The advantage will be given to the candidate with experience: 1) development of multithreaded applications 2) writing high-performance code, working with crypto exchanges and ready to work full-time. 3) knowledge: hft c# *Removed by Admin*

Software Architecture

Projektazonosító: 18748955

A projektről

21 ajánlat

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Aktiválva: 5 évvel ezelőtt

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21 szabadúszó adott átlagosan $51 USD/óra összegű árajánlatot erre a munkára

@DevStar925

LAO PEOPLE'S DEMOCRATIC REPUBLIC zászlója

How are you? I read your description. I am C++/C#/Java/Python programming Expert. I can finish your project quickly with best quality. I want to discuss more on chat. Thank you for your time.

$22 USD 40 napon belül

4,9

(92 értékelés)

7,7

@Mickelson

Hi Nice to meet you. I'm c# expert including WPF, asp.net and .net core. You can check my profile and my reviews. Just let me know if you are interested. Regards. Lian

$22 USD 40 napon belül

4,9

(119 értékelés)

6,9

@gsala81

Hello, I am a Cryptocurrency and Blockchain Development Expert. I can provide solutions in creating new cryptocurrency from scratch, fork existing coins, Bitcoins, Blockchain Development, ICO launches, Cryptocurrency Trading Exchange Platform, DApps, Smart Contracts, Blockchain Games, Crypto Articles and Papers. Please let me know when you have time for a quick chat to discuss a few more details about your project before start. Best Regards, Giuseppe

$15 USD 40 napon belül

5,0

(5 értékelés)

5,8

@twentyten10

i am highly skilled in writing muti threading and high permormace programs . i am highly experienced with cryptocurrency exchanges and high frequency tradding. I have experince with mutiple exchanges and coins

$15 USD 40 napon belül

4,9

(56 értékelés)

5,7

@narendragautam

Hi, I have read your project description carefully. As a senior software developer, I have rich experience in mobile and web application development. I am sure, I can handle this project as you expected. I am ready to start immediately, and can work on any timezone as you want. looking forward to hearing from you. Regards

$15 USD 40 napon belül

5,0

(18 értékelés)

5,5

@GediminasB

I am old certificated .NET/C# programmer working with .NET 18 years. Last 10 years I was working in support team fixing bugs and speeding-up of WEB applications that were written by another programmers. The object is well me known: slow database requests and waiting for answer from external sites are main reasons of slow work. First issue is not a big problem - eliminating Entity Framework , switching to Stored Procedures and Views will solve it. Second one requires deep analysis of the algorithm. I am living in Lithuania (+3GMT). Human languages: Lithuanian (native), English, Russian (at mother tongue level).

$20 USD 30 napon belül

5,0

(3 értékelés)

5,5

@AntonBliznetc

Добрый день Марина Меня заинтересовала ваша работа. Живу в Краснодаре (московское время) Есть опыт разработки торговых роботов на нескольких платформах. Есть опыт в C# + SQL. Есть ИП в РФ - В случае регулярной работы готов использовать. Готов работать полный рабочий день. (30 часов в неделю) Спасибо

$15 USD 30 napon belül

4,9

(30 értékelés)

4,2

@Oneth

Hey! Contacted you on skype regarding the project. Currently working on a similar crypto platform, can show you the work done so far.

$22 USD 40 napon belül

4,9

(7 értékelés)

3,2

@gmsltn1

Hi, I have read your job post very carefully. Thank you for this wonderful opportunity. I am very interested to this project. I believe my abilities would be perfect for your venture. I can finish this job within the necessary time frame. I am professional Java and C#.Net Developer . I have 4+ years of experience in this field. I have also expert HTML5,Bootstrap,React.js, node.js, React Native, codeigniter,CSS3,Java Script, Jquery, PHP and Restful api development. Regards, Golam M

$15 USD 40 napon belül

3,4

(7 értékelés)

3,2

@devopsam

Hello, I have extensive experience with over 9 years as a senior software engineer. with skills in frontend development, backend development , database admin , DevOps, native mobile apps development , linux OS admin/ bash scripting . with various tools and programming technologies. choose me for this project and i 'll assure you won't regret this choice.

$22 USD 40 napon belül

0,0

(0 értékelés)

0,0

@alaserm

Hi there, I am expert in C# multithreading and shared resources guarding for multithreaded access/update with locks Expert in handling multiple http(s) connections or TCP connections 25 yrs of programming experience

$24 USD 40 napon belül

0,0

(1 értékelés)

0,0

@BissiEU

Hi, very interesting API enhancement project ! Yes, You can have the best daemon for API of cryptocurrency, in terms of performance and reliability :) ... with 25 years of experience on Networked Database A.I. projects analysis & development... Based on my experience this can be easily achieved. Simply give me more details and we will overcome this challenge, reaching together the best solution needed. Feel free to contact me for any clarification or question that can get the success of your goal Cheers Gianni

$25 USD 40 napon belül

0,0

(0 értékelés)

0,0

@degk87

Hello, I'm a software developer with more than 7 years of development experience, mostly web using C#.Net and Sql server. I've been also worked with web api to expose rest web services to integrate both frontend with the back end. During my experience, i've worked with both Web forms legacy applications as well as MVC applications, sometimes because of the client's policies i worked with VB.Net as well. I'm looking forward to hear soon from you. Best Regards, Diego C.

$18 USD 40 napon belül

0,0

(0 értékelés)

0,0

@CanvasInfotech10

Hi, Greetings!!! With reference to your requirement for API of cryptocurrency exchanges to the existing system, I will be happy to help you by involving my small a team of full stack developer. We personally have 7+ years of experience in different technologies and domains. Skillset - PHP, MySQL, REST API, Javascript, Jquery, Advanced Javascript (Angular, React JS), AWS cloud, Mobile application development (Android/iOS), Blockchain. I represent a software development company who works with small to medium size of companies and help them by providing software solutions taking end to end responsibility of a product/application. This helps a customer to save time and focus on the actual business model. Our existing solutions/services help many customers to increase business/ product usage. Given a chance, I will be happy to help you/discuss further in detail about the requirement. Thanks, Akash

$23 USD 40 napon belül