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Convert VBA/Excel code to C or other fast language

€30-250 EUR

已完成
已发布将近 8 年前

€30-250 EUR

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Right now we have a working VBA code that sends some HTTP POST commands (API for third party program). This process takes up to a second to complete. This is not fast and accurate enough. We need code that accomplishes fast and time-accurate sending of HTTP POST command where the specific HTTP POST can be pre-prepared as we did in Excel, and can be programmed to run at a specific time with sub-second time accuracy.
项目 ID: 10623102

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18提案
远程项目
活跃8 年前

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I have just completed a VBA To API project using Toggl and I also run my own VBA get and POST processes via PHP and Python to access the Xero API. I am happy to recode your calls into PHP or Python but would strongly suggest I have a careful review of your VBA code first. Timing issues may come from your local network or firewall or the setup of your PC. There is no inherent reason for a VBA HTTP POST to be slow. Happy to discuss. I do not quote silly deadlines. This sounds interesting and I'd be happy to work on it for you Mark
€180 EUR 在5天之内
5.0 (2条评论)
2.6
2.6
18威客以平均价€279 EUR来参与此工作竞价
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Hello I have done HTTP client/server tasks in plain C and know the protocol well. One of them was a domain catching script, which I translated from PHP. I can even add threads, if you want to have asynchronous message sending. Thanks.
€100 EUR 在2天之内
5.0 (474条评论)
7.5
7.5
用户头像
I am very proficient in c and c++. I have 16 years c++ developing experience now, and have worked for more than 6 years. My work is online game developing, and mainly focus on server side, using c++ under linux environment. I used c++ to make many great projects, for example, I made the tools which can convert java files into c++ scripts, of course garbage collection included, this job is very similar to a compiler, and is very complex. I also made our own mobile game using c++, I can show you the demo of client, if you like. I am very proficient in java also. I have a very good review on Freelancer.com, I never miss a project once I accept the job, you can check my review. Trust me, please let expert help you.
€150 EUR 在2天之内
4.9 (155条评论)
7.1
7.1
用户头像
Hello sir/madam, However, I am new here in freelancer.com I have over 10 years of experience in .Net development platform.I offer you to develop a VSTO add-in using C#. We will use muti-threading to post several parallel API requests at once. Please contact me to discuss the details. Waiting for your messages. Best regards, Tolib Rahimov
€155 EUR 在3天之内
5.0 (32条评论)
5.5
5.5
用户头像
I have experience in MS Excel, VBA Programming, XML, MS Work, Google Docs, SEO, Google Spreadsheet, Data Entry in Odoo, Google Document and other related applications. I believe my capabilities would be perfect for your project. I can complete this job within the necessary period. I have years of encounter in this work and can offer you my past taste work. I will be offering you with all my effort and capabilities. “Moving ahead, I can dedicate 35 hours/week for your job, and my daily hours are negotiable. I’m very empowered to offer my services for your job. Please you can get in touch with me instantly to discuss this place further.” I am mostly online at Yahoo Messenger, Google Talk and Skype. We can discuss there in details, if you are interested. I wish you'd give me this chance. Regards, Mohsan Ijaz
€222 EUR 在3天之内
5.0 (28条评论)
5.5
5.5
用户头像
Hi, please provide more details regarding this project. I can convert it into c# or C++ code and use multithreading if possible for faster execution. regards, Narek.
€250 EUR 在2天之内
5.0 (25条评论)
5.4
5.4
用户头像
Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past projects I have handled and check my reviews for what employers have to say about my work... Can start right now...
€1,000 EUR 在7天之内
5.0 (6条评论)
4.9
4.9
用户头像
Sir i am really interested in your project . sir i am an expert of software and web development. i have already developed many web and windows applications and some are similar to your project . you can check my portfolios and my previous projects . so i can finish you job faster and with best quality at lowest cost . so please feel free for contacting me i am waiting for you response.
€200 EUR 在3天之内
5.0 (3条评论)
3.6
3.6
用户头像
I am good at C language coding, I will have good chance to work with you. I am ready to work as per required
€155 EUR 在5天之内
0.0 (0条评论)
0.0
0.0
用户头像
Experience in VBA programming Experience in C++/ C/ C#/ Java programming Experience in code optimization.
€155 EUR 在3天之内
0.0 (0条评论)
0.0
0.0
用户头像
Let me know your vba and we can talk about your requeriments if i see thats possible in a minor time or paid Best regards
€250 EUR 在5天之内
0.0 (0条评论)
0.0
0.0
用户头像
Been doing the same project previously, I have experience in both VBA and C/C++ or PHP to do complete what you need.
€333 EUR 在3天之内
0.0 (0条评论)
0.0
0.0
用户头像
If I didn't do this project after selecting me, i will give u 50 euro...
€222 EUR 在3天之内
0.0 (0条评论)
0.0
0.0

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NETHERLANDS的国旗
Alphen aan den Rijn, Netherlands
5.0
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