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Ethereum DApp Demo (Simple Apps with 2 functions)

We are looking for a DApp programmer to build a demo project. We are in Proof of Concept stage and looking for experience programmer for quick job to prove our ideas works.

Following with Scope

1. DApp required to query data from our API. We have a sales transaction want to submit on Ether Blockchain. Following with sample data structure and may have minor changes.

Customer Name, Transaction Type, Transaction Date, Particular, Currency, Rate, Amount, Remarks, Create Date, Create by, Update Date and Update by

2. Provide a report view to query data from Saved Data in Blockchain

2.1 Customer Name Summary

2.2 Transaction Summary

2.3 Monthly Summary

Experienced Developer is highly appreciated. Please share your DApp for reference if any.

Compétences : Blockchain, Ethereum

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Concernant l'employeur :
( 25 commentaires ) NA, Hong Kong

Nº du projet : #17811514

16 freelance font une offre moyenne de $279 pour ce travail

bogahapitiya

Hello, How are you doing? I am a senior Smart Contract developer who you are looking for. With my talented skills, I can help you to build your project wonderful, I have 3 years of experiences with ethereum blockchain Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(7 Commentaires)
4.8
imperialsoftech

Hello, "Greetings from Imperial Softech". I can built an Ethereum Dapp Demo for you. We have developed Dapps. I have a team of experienced developers and we work on Decentralized Apps, Ethereum Tokens, Smart Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(4 Commentaires)
4.8
manuelleal

Hello, i'm a solidity and dapps developer, i can do that what you need without problems, the only thing i need to know is the max size of the text fields to see how they can be stored in the chain. Please send a mes Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(16 Commentaires)
4.5
DRSankara

Hey, so pretty much every project I do involves the things you mention - querying an api and parsing data from the blockchain to some central database. Here is a really basic example of a control panel that accesses da Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(4 Commentaires)
4.2
ReflexiveData

Hi, Thanks for posting your requirement. I am interested in this project because I am really into bitcoin and ethereum. Also, I have experience in creating Dapps (but basic ones). I can assure you that I will be abl Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(1 Évaluation)
3.8
cryptocurrency2

Hello , I am a blockchain developer and an architect rich experience with blockchain (both public and private), Ethereum, Bitcoin, smart contracts, ICO, tokens. I have successfully completed many projects for Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(2 Commentaires)
2.0
hamzasir

Hi, I'm an Ethereum Developer, I have created many dapps. You can take a look at my prototype (you need to use metamask on ropsten) : [login to view URL] I can help you to create the dapp that you want in Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(2 Commentaires)
2.0
lunr

Hi, I am an experienced software engineer. I have experience with basic tools to develop Dapps like Solidity, [login to view URL] and truffle. I have built a proof-of-concept Dapp which writes to and reads from the Ethereum blockc Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(1 Évaluation)
1.5
CrazyWebGuru

From DApp expert! Thanks for your posting. I'm very happy have an opportunity that bid on this position. In past, I've done some projects with my pro skill. I have very strong skill on Cryptocurrency . My review an Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(0 Commentaires)
0.0
Dckumawat

Hello, I work on ethereum dapp demo simple apps. Please visit my portfolio here: [login to view URL] Thanks Nishchal

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(0 Commentaires)
0.0
harishparas

Hi I have previously developed a sales transaction based ether block-chain site: [login to view URL] I am confident to develop this project quickly. Please send me a message so that we can discuss more. Thanks Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(0 Commentaires)
0.0
katinfluencial

Hi there, I’d be glad to assist for Android/iOS app development Ethereum DApp Demo (Simple Apps with 2 functions). I planned to proceed with your requirement. Through my skills & exp I have ability to work with j Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(0 Commentaires)
0.0
juliusmallik

We are an experience team in working at Blockchain technology. Our experience and knowledge based on Blockchain are :- ............................................................................................. Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(0 Commentaires)
0.0
HalosysIndia

Hi There, Greetings for the day! Hope my proposal finds you in good help! Understanding: ---------------------- Wonderful! We have reviewed reference requirement and understand that you are looking for a DAp Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(0 Commentaires)
0.0
infowider11

please check my recent live work for BTC and ETH buy and sell also exchange platform using kakren ,Blockchain wallet api:- For Web: [login to view URL] For App: https://projects Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(0 Commentaires)
0.0
glasha19

Hi, I know what you are seeking for t his job. [login to view URL] this is my work live url. You can see my real ability in ethereum area. One thing I am concerned about is the current budget. L Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(0 Commentaires)
0.0