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Blockchain billing system for EV charging

Below is my mini project workflow for EV charging billing system:

[login to view URL] the Electric car reaches the charging station, we need to scan the QR code in the mobile (need design a APP)

[login to view URL] the mobile app makes the request for the amount of charge that require.

[login to view URL] request goes to the block chain network and there will be an initial authentication and verification.

[login to view URL] will dispense immediately upto a certain limit (like visa paywave) and upon confirmation the remaining charge will be dispense accordingly.

[login to view URL] requested amount will be deducted from the user's wallet

The crypto currency that we using is ether in ethereum block chain network

Kĩ năng: Blockchain, Ethereum, Mobile App Development, jQuery / Prototype

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Về Bên Thuê:
( 0 nhận xét ) singapore, Singapore

ID dự án: #31012400

Được trao cho:


Hi sir, i have read your requirement carefully. I can do Blockchain billing system based on ETH perfectly and exactly without any risk. If you wanna confirm me, please check my work history and portfolio kindly. Then, Thêm

$1800 SGD trong 25 ngày
(12 Đánh Giá)

12 freelancer chào giá trung bình$2508 cho công việc này

(79 Nhận xét)

Hi, I can create Blockchain billing system for EV charging I am an experienced Web developer and equipped with all the necessary skills to provide you best website that completely satisfies your business needs. Pleas Thêm

$2250 SGD trong 7 ngày
(33 Nhận xét)

Hi, i m very interested for this kind of job and i am expert full stack web developer with blockchain developer and i can develop the billing system in blockchain platform, just knock me via chat, Thanks Rashedul

$2700 SGD trong 30 ngày
(12 Nhận xét)

I have been working in the Crypto Currency domain for the last 4 years and have sound knowledge of Bit coin, Ethereum, Polkadot blockchain along Defi, and NFT knowledge. I am working on 3 parallel Defi and NFT projects Thêm

$1500 SGD trong 7 ngày
(3 Nhận xét)
(3 Nhận xét)

Hello Thanks for your kind care.I've just checked your requirements carefully. As a fullstack developer who has 10+ years of experiences in Programming, I have much experiences in Blockchain Technology and full stack d Thêm

$2000 SGD trong 7 ngày
(2 Nhận xét)

Hi there, | am working as a full stack web developer from last 5 years and have a team of 10+ developers. We are specialized in MEAN, MERN, PHP and .net technology only and our developers can meet your requirement eas Thêm

$2250 SGD trong 7 ngày
(3 Nhận xét)

Hi, How are you? I just saw your job posting and I felt that I can help you with this job considering the experience I have with Blockchain, Ethereum, jQuery / Prototype and Mobile App Development. Please check my po Thêm

$3000 SGD trong 21 ngày
(0 Nhận xét)

Hello, Thanks for the job post!! I read the requirement to work on this project. I can assist you to make this blockchain based billing system for EV charging stations. I have been five years of professional experien Thêm

$2250 SGD trong 7 ngày
(0 Nhận xét)

If you are looking for ANDROID APP or iOS MOBILE APPLICATION DEVELOPMENT then you are in the right place. I will develop for you an awesome professionally developed cross-platform MOBILE app. My services: Custom Appli Thêm

$2600 SGD trong 15 ngày
(0 Nhận xét)

Hi, As I am a Mobile App developer using Ethereum, I'd like to complete your project. I am absolutely confident. Please contact me, Thank you.

$2500 SGD trong 30 ngày
(0 Nhận xét)