Blockchain billing system for EV charging

$1500-3000 SGD

En curso

Publicado

hace casi 3 años

$1500-3000 SGD

Pagado a la entrega

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

Blockchain

Ethereum

Mobile App Development

jQuery / Prototype

ID del proyecto: 31012400

Información sobre el proyecto

11 propuestas

Proyecto remoto

Activo hace 3 años

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11 freelancers están ofertando un promedio de $2.573 SGD por este trabajo

@AITSoft

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 portfolio: https://www.freelancer.com/u/AITSoft Regards, Shamshad

$3.000 SGD en 21 días

5,0

(1 comentario)

5,6

@sharmin283

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

$2.700 SGD en 30 días

4,9

(13 comentarios)

5,2

@ivanovatale

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 on in this domain one being creating lending and borrow platform by staking top 10 ERC20 AltCoin. A very ambitious and promising projects where we have governance mechanism and also a separate token for the voting rights. My specialization lies in C#, React, Angular and NodeJS , python, technologies, and I am also well versed with coding in Solidity and RUST. I have written intelligent contracts and can develop Security Tokens as well. Last but not least, we are also working on the blockchain-based replica of traditional debt collection application. I am looking forward to working with you.

$1.500 SGD en 7 días

4,9

(8 comentarios)

5,1

@NEHABHAT92

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. Please share your requirements with me over chat so we can proceed further. Best Regards, Neha

$2.250 SGD en 7 días

4,4

(34 comentarios)

5,5

@hubamykytafree

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 development I'm very familiar with Solidity,Ethereum,BSC and Pixel Perfect Web Design,React,Vue,NodeJS,AWS and so on. I have already published some blockchain tokens and it is being used now. So we can discuss more detail in the chat about your project. Always I write the clean code so that anyone can check and understand my codes easily, so no worries about that. As well as, I can make the deadline task by task as your requirement. Regards

$2.000 SGD en 7 días