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C++ Websocket API development

$1500-3000 USD

Closed
Posted over 4 years ago

$1500-3000 USD

Paid on delivery
Need to finish up my existing C++ codebase that was implementing a websocket API for the bitmex trading platform. Will share the code. Currently the web-socket API works, but after a few days it fails retrieving data from Bitmex. the goal of the project is to fix this.
Project ID: 21372970

About the project

30 proposals
Remote project
Active 4 yrs ago

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30 freelancers are bidding on average $2,348 USD for this job
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Dear Employer, Hope you are doing Great..!! I have gone through your project requirement and found our skills and experience best suited for this project. I would like to mention that our team have skilled developers with 6+ years of experience in API Integration and C++ programming. We will finish up your existing C++ codebase that was implementing a websocket API for the bitmex trading platform. Kindly share your existing code so that we can fix your issues. Kindly ping me via freelancer chat box to discuss the project in detail. I would be very happy if you would share complete specification of the project. I would be glad to mention here that we've a dedicated team of 80+ highly skilled and experienced developers, designers, QA and Project Managers having great experience in their respective field, which help us to deliver quality of work and maintain the flow to deliver the Project with in the due date. Looking forward to communicate with you. Regards Sammy
$2,250 USD in 15 days
4.8 (218 reviews)
9.1
9.1
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Hi, I'm very interested in your project as I have rich experience in Bitmex APIs as well as C/C++ programming. I would like to discuss more details via chat. Thanks
$2,250 USD in 15 days
4.9 (93 reviews)
7.7
7.7
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Hi~ how are you? I am interested in your project. I have been developed many C++ projects with websocket for 10 years. you can see my good portfolio. I want to work with you for a long time. Please contact me. Best Regards.
$1,500 USD in 20 days
4.9 (172 reviews)
7.4
7.4
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Hi, I'm an expert in C++ programming and with websockets. I'm sure that I can easily do this project for you. We can have a chat about it. Thanks.
$2,250 USD in 7 days
4.8 (416 reviews)
7.5
7.5
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Hi,dear! I am quite interested in your project - 'C++ Websocket API development'. :) I've already done this kind of project before. I am a skillful software developer who has rich experience in this field. If you contact me, you and I will be happy. Thank you in advance. Skills: C Programming, C# Programming, C++ Programming, PHP, Software Architecture
$2,500 USD in 9 days
4.9 (23 reviews)
6.6
6.6
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Hi there! My name is Orestes and I am a Software Engineer with specialty in Java (Spring Framework) and PHP (Laravel Framework). I represent a whole team of software engineers (so our language stack is actually quite big: Java, PHP, C#, Javascript, Python among others) that have undertaken too many projects in the past (including Web / Desktop Applications, Web Services, RESTful APIs, Game Development etc) so I can guarantee that you (and your project) are in safe hands with us! :) I would like to state that even though your description has given us a basic idea for the project, I still have some questions and need to discuss with you in order to clarify some of the details. That is why the price of my bid is yet to be discussed and we can decide on a fair price for you and for us! Feel free to get in touch! Orestes
$3,286 USD in 20 days
5.0 (16 reviews)
6.5
6.5
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Dear, Thank you for your job posting I have read your requirement carefully and I understood what you want. I am very happy to see the job which is matching my skills and experiences. I have 19+ years of experiences in software design and development. Let's chat so I can know more about your requirements and give you a final time frame and cost. Looking forward to hear from you. Thanks,
$2,383 USD in 14 days
5.0 (6 reviews)
5.8
5.8
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Hello! I am very interested in your post project. i am really looking for this kind of project for a long time in freelancer since i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . If you award me for your project, you will get good result . looking forward to work with you. thanks regards
$2,250 USD in 7 days
5.0 (19 reviews)
5.9
5.9
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Hi sir, I'm an experienced network researcher and programmer especially in C++. I have worked on large C++ programming projects and have delivered quality work. I will work on websocket API C++ code base to trouble shoot the issue mentioned in your project. I will complete your project as per your requirement. Regards
$2,000 USD in 10 days
5.0 (26 reviews)
5.6
5.6
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Hi, I am interested in your websocket API development. Recently developed C++ UDP socket for console app in raspbian OS. Contact me. Thanks Narendra
$3,000 USD in 30 days
4.9 (21 reviews)
5.6
5.6
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Hello I am an expert in third-party integrations and had worked on multiple API projects in PHP/Node.js which includes Google Calendar, Skype Interview API, Streak, QuickBooks and Infusionsoft CRM. So please let me know if you are interested to start work now. Looking forward to work with you. Thanks Regards
$2,250 USD in 7 days
5.0 (13 reviews)
4.8
4.8
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⭐ Dear Client. ⭐ How are you? I'm a senior web&app developer with over 8 years of experience and very strong in this field. If you want to work with me, I am sure I can deliver you a wonderful result as you want. Please send me a message so that we can discuss more. Best regards.
$2,250 USD in 7 days
4.4 (31 reviews)
5.7
5.7
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Hi,sir, I'm sure that I can be a excellent candidate for your project. Please contact me, so that we can discuss more over chat. I value my credits from clients. Thank you for your reading. I have worked for a long time on many projects similar to your project - C++ Websocket API development I am very familiar with skills such as C Programming, C++ Programming, Software Architecture, C# Programming, PHP and so on.
$2,500 USD in 13 days
5.0 (5 reviews)
4.9
4.9
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Dear Employer, I have Know-how to build reliable object oriented software. More than 25 years building high quality software and solving bugs/wrong logic in pre-existing systems. That experience permits me to have exceptional quality standards in Analysis / Design / Programming. My code is small, fast and reliable without compromising understanding and mostly executed in C++ It's impossible to know for sure how many time is necessary to find a bug like what you are experiencing. So I propose to use software to track my work and make screen shots and work for your project for 110 hours. It I found the bug before that time, I can use the rest of the time to check all the code or make some improvements in performance or add/change features you may need. In that time at least we should have resolved or at least have more knowledge where is the most provable place the bug is. I have found all the bug's I have chase till now and I very good on this, but is impossible to assure that the bug you are experiencing will be found in that time. I have found major bug's in well known C++ libraries that used curl. And those bug's could lead to the same problem you are experience now(maybe you also use the same libraries). And in this same project I have made high speed server with low latency in C++, that accept connections to make request to exchanges. Please check my feedback on this project and my experience at my profile and recommendation letter at portfolio. Best regards, Antonio
$3,000 USD in 30 days
4.7 (5 reviews)
5.2
5.2
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Hi,sir. Thanks for taking your valuable time for reviewing my proposal.I'm a senior developer with over 10 years of experience. I think I can be a candidate for your project. If you can give me your project, I'll do my best to complete it in a short time. I am confident of your project - C++ Websocket API development And I have been very familiar with skills such as C Programming, C++ Programming, Software Architecture, C# Programming, PHP and so on.
$2,500 USD in 13 days
4.0 (11 reviews)
5.9
5.9
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Hello, Sure we can implement a WebSocket API. We have an excellent team of developers to work with you. we are waiting to move this to the development phase. INBOX us for details. Thank you.
$2,250 USD in 30 days
5.0 (7 reviews)
4.7
4.7
User Avatar
Hi Sir, Its Hisham. I am Software Engg. with more than 3 years of market experience. I have developed many web and cloud based solutions for my clients. I have been developing solutions ASP .NET since start of my career. I have expertise .NET Core also. I have developed my own libraries in .NET for work simplicity. I am also an expert in Databases and Azure,Google and AWS Cloud. I have developed many ML and BI Solutions. I have worked on Spark(Map Reduce 2.0), Hadoop, Kafka (Structured and Streaming APIs), ETLs and another latest but rare usable technique (TELs) adding to that I have worked on SSIS, SSAS, Tableau, Power BI and data warehouses. I have worked for bigger companies in the market which includes Walmart, Airbnb, Expedia, Booking.com. I have gone through you requirements and willing to offer you my services for this project. I will assist you and provide you support after the completion of project. Lets have a discussion Kind Regards
$2,250 USD in 7 days
5.0 (8 reviews)
4.4
4.4
User Avatar
Hi, here is the solution, we can analyze the network traffic, debug the code and finally run a static and dynamic analysis, in this way we will not just fix the issue but make the product performs better and avoid future risks. As a software developer, I crafted my skills with a lot of projects both as freelancer and permanent contractor, my software engineering skills cover almost all your requirements, from modelling, specification analysis, requirements and finally code production steps, it will be another beautiful experience to exchange with you to have a better understanding of your specific requirements so we can do a beautiful work together. Kind regards, Abdel mouttalib.
$2,777 USD in 3 days
5.0 (4 reviews)
3.8
3.8
User Avatar
Hi, I am interested in your project. I have been an export in this field for 5+ years, and have full experience. Waiting for your positive response ! Best Regards, Jin
$2,250 USD in 7 days
5.0 (7 reviews)
3.5
3.5
User Avatar
Hi, I have 8+ years of experience in this feild. Would like to know more about the work. Please share details over chat. Regards, Abhishek
$2,250 USD in 7 days
4.1 (9 reviews)
2.3
2.3

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Flag of UNITED STATES
San Jose, United States
0.0
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Member since Sep 20, 2019

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