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I need a coder

$3000-5000 AUD

Closed
Posted about 6 years ago

$3000-5000 AUD

Paid on delivery
The plan is to build an device that pulls data from a solar inverter and pushes it via the internet to an app. Then homeowners can monitor their solar and battery systems remotely, from their phone/pc. We have the communication protocol for the inverter. The model is SUNGROW SH5K+ We can get the app designed ourselves, would you do the front end coding as well for the app? Otherwise once we can port the data, I can get a front end coder to go from there. My feeling is that we will do this through a Raspberri Pi, Modbus and Python. Though I really have no idea and am open to suggestions. What's important is security in how we connect. Also we will be installing a lot of them once it's complete, so price of hardware, size and ease of install are factors. It's something we want to develop over the coming weeks, and imporve over the years. the company is [login to view URL]
Project ID: 16100616

About the project

38 proposals
Remote project
Active 6 yrs ago

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38 freelancers are bidding on average $4,138 AUD for this job
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Dear, I am Gang Lee, Mobile developer in China. I've just read your job posting and I'm very interested. I'm a certificated freelancer with almost 900 good reviews from clients. Relevant Skills and Experience I have experienced knowledge in every part of mobile technology. I never disappoint my clients and I'm able to lead your project to success and troubleshoot problems. Proposed Milestones $4123 AUD - Done
$4,123 AUD in 30 days
5.0 (453 reviews)
8.9
8.9
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Hello https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. As you see , I have good experience in this field.. Relevant Skills and Experience I have developed lots of mobile apps so I have good experience in this field. If you contact with me and working together , then you will be see talented programmer .. :) Regards Lee Proposed Milestones $4444 AUD - milestone
$4,444 AUD in 30 days
5.0 (115 reviews)
9.0
9.0
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Hi, How are you? I am ready to make win-win arrangements with you for your new project. As you check my work history, 100% completion and client's satisfaction is my aim! Relevant Skills and Experience You can know about my high development skill if you check this link: https://www.freelancer.com/u/Yugene90 I am ready to start immediately for you. Thanks. Proposed Milestones $3000 AUD - PRB
$3,000 AUD in 30 days
5.0 (70 reviews)
8.3
8.3
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Dear sir I have completed projects similar to your requirement in the past. If you could share your project detail requirements, I will share relevant past work and demo. Relevant Skills and Experience I already developed 100+ apps for Android, IOS & Web apps as per the Google Store and iTunes standards. Thank you and I look forward an opportunity to work with you. Regards MingFang Proposed Milestones $4444 AUD - milestone
$4,444 AUD in 30 days
5.0 (57 reviews)
8.4
8.4
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How are you ? My name is Bryan Valencia. Relevant Skills and Experience I am full stack developer and have great experience for 5+ years. Also, I have a passion for working on project and I am faithful. Proposed Milestones $5000 AUD - milestone I am fully committed to producing quality results and delivering unique content that makes you stand out from your competitors. I am ready to start the project. Please contact me for discussing in detail. Regards. Bryan.
$5,000 AUD in 30 days
4.9 (43 reviews)
8.0
8.0
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I saw your job post and you need Android+ iOS for Solar and Battery Systems Remotely From their phone/pc App "and i have skills in coding similar app and i believe that i can do it for you perfectly. Relevant Skills and Experience I have around 6 years experienced relevant to your request i have skills in Native apps development using android make in android studio iOS in SWIFT and Xcode objective c programming. Proposed Milestones $4000 AUD - milestone I have similar developed Samples, Open chat so i can send DEMO. Thanks Technorizen
$4,000 AUD in 30 days
4.3 (186 reviews)
8.7
8.7
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Hi, I have gone through your project requirements. I want to assure you that for this project, I will be your cup of tea. As I have a team having perpetual knowledge in Mobile & Web App Development. Relevant Skills and Experience App Developer, Coding, Mobile App Development, Python, Raspberry Pi Proposed Milestones $3333 AUD - app
$3,333 AUD in 30 days
4.8 (102 reviews)
7.6
7.6
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Thanks for reading my bid. I have very big interesting about your project. Let's discuss in detail over chat. Relevant Skills and Experience I am an experienced developer and work very professionally. Of course I can satisfy the your all requirements if you provide detail requirements. Proposed Milestones $3500 AUD - Price If you select me, you will get excellent result more than you want. Please contact me for discussing more detail. Thanks again.
$3,500 AUD in 30 days
4.9 (48 reviews)
7.6
7.6
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Hi, We are good at iOT projects. and I've checked SunGrow there is no SDK on website. Can we talk about this ? Relevant Skills and Experience Java PHP Python Respobary Proposed Milestones $3000 AUD - Please contact me asap
$3,000 AUD in 0 day
4.6 (13 reviews)
7.0
7.0
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Dear Client! How are you? Just i read your descriptions very carefully. Your project is very interesting for me. Can we discuss more specifically via chatting? Please contact me and explain about your project details. I always will do my best for you and help you! I am an excellent full-time developer in mobile and web development for 8 + years. Short Development Time, Fast and Flexible Communication will give you amusement. My principle is to offer clients the best products and my goal is client satisfaction. My belief : "Actions speak louder than words." I will provide wonderful product and you will satisfy, too. If you cooperate with me, you will make the most profit with less money. I consider my client's satisfaction more important than money. I have done already several apps such as Social, Shopping, Food & Drinking, Booking & Traveling, Service Providing, Dating & Chatting, News & Events, Business & Finance, Photo/Video Editing & Sharing, Heath & Fitness, Map Navigation & Location Tracking, Music Apps and etc. If you want, I can provide my portfolios. Hope to hear from you soon. Thanks.
$3,333 AUD in 30 days
5.0 (25 reviews)
6.3
6.3
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Dear Sir, Your project requires multiple skill sets that only I have here. Please send a private chat message. Relevant Skills and Experience 18 years in Industry + Similar projects Proposed Milestones $4444 AUD - 1
$4,444 AUD in 30 days
4.7 (15 reviews)
6.4
6.4
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built many iot devices including raspberry pi
$5,000 AUD in 30 days
4.9 (26 reviews)
5.5
5.5
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Rich experience on raspberry pi and using nidvyscan protocol to communicate with multiple devices, collecting data and sending it to server.
$4,290 AUD in 10 days
5.0 (16 reviews)
4.8
4.8
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Hi, Expert here,ready to start immediately.I will always be available to discuss project specs.I have reviewed all your requirements and can deliver what you are looking for, 100% guaranteed. Relevant Skills and Experience We have a team of 50+ certified developers capable enough to handle your project. Our portfolio consists of Websites in PHP(Wordpress, Shopify, Magento, HTML) & Mobile Applications in IOS & Android. Proposed Milestones $3000 AUD - Ballpark Question: <●> Have you prepared detailed document & designs of the project or do you have any reference in mind which includes your whole concept? <●> Web services or related API will be provided from your end? I would like to request you to write back to me along with your preferred time & medium to get in touch & take this opportunity forward. We are available & can start working on your mobile application right away. FYI: We will provide 3 months free support post job completion. Looking forward to have prompt and favorable response from your side. Best Regards, Jainish.
$3,000 AUD in 30 days
5.0 (1 review)
4.5
4.5
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My name is Bharat. I am part of a professional team of 15 website designers and developers. If you haven't finalized to whom you want to award this bid then i request you to give us an opportunity. Relevant Skills and Experience Web graphic design; interface design; authoring, including standardized code and proprietary software; user experience design; and search engine optimization. Proposed Milestones $3000 AUD - Delivery of the project
$3,000 AUD in 30 days
5.0 (7 reviews)
3.8
3.8
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Hey, I specialise in web development. I’m based in Oxford. Your project looks exciting to me and I’ve got the skills required Relevant Skills and Experience App Developer, Coding, Mobile App Development, Python, Raspberry Pi Proposed Milestones $4444 AUD - project milestone I've done something similar recently, will be happy to share.
$4,444 AUD in 30 days
5.0 (1 review)
3.2
3.2
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hello I have read your job details and visited your company website on facebook. As well, I have great interesting on your job. If you don't mind me, please contact me. I can develop your prototype application for communicating with app and device usign python. Python is very acceptable for this. Looking for your replying. The Best Regards
$4,444 AUD in 30 days
3.0 (1 review)
1.4
1.4
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Hi, how are you? My name is Mike, I’m a Web Designer & Developer living in Boston, USA. My past jobs and experience match your project needs Relevant Skills and Experience App Developer, Coding, Mobile App Development, Python, Raspberry Pi Proposed Milestones $4444 AUD - project milestone I recently did a very similar project which I can share with you.
$4,444 AUD in 30 days
0.0 (0 reviews)
0.0
0.0

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Member since Jan 18, 2018

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