Bitcoin wallet and recovery application

In Progress Posted 1 year ago Paid on delivery
In Progress

Our team needs to develop a Crypto wallet (Bitcoin) similar to Exodus but with an enhanced wallet recovery capability, with layered searches for a limited number of recovery words. The base application would need similar core functionality as standard bitcoin wallets (e.g., receiving and sending Bitcoin, a wallet recovery process, preferably allowing for multiple simultaneous wallets). The wallet recovery process would need the standard base functionality as well (e.g., similar to Exodus' recovery process, allowing for entry of 12 security words, checking they are bip39, and if they are, proceed to sync with the Blockchain). However, the innovative function needed is to allow for iterative recovery attempts cycling through combinations of recovery words, with multiple word entries, for a selection of the 12 security words. We realize the processing time will increase exponentially with the number of words that have multiple options. The search scenarios will generally be limited to 3 to 6 bip39 word options, for no more than 3 of the recovery word slots. But the user should be able to select the number of recovery words to include for each of the 12 recovery word slots. The application should validate which user entries are bip39 valid options and then provide a time estimate for the full cycle of recoveries (and warn when the number of options is untenable).

The application's intended uses include a number of enhanced recovery scenarios, not limited to lost wallets, including gaming contexts such as crypto "treasure hunts" that our team is developing. The wallet recovery app should be Windows PC-based though costing for a similar iOS version would also be appreciated. Our team is looking to work with a professional developer for multiple related applications down the road.

PHP Bitcoin Software Architecture C Programming Cryptocurrency Blockchain

Project ID: #34331336

About the project

54 proposals Remote project Active 1 year ago

54 freelancers are bidding on average $41/hour for this job

tangramua

Hello David G.,   We have 20 years of strong experience in PHP, C Programming, Software Architecture, Bitcoin, Blockchain, Cryptocurrency, as a result, we can successfully complete this project.   Please, review our pr More

$35 CAD / hour
(219 Reviews)
8.7
espsofttech

Hello, Yes we can Assist to with Bitcoin wallet and recovery application smart contract/dapp on tron blockchain for a mlm project, We are experienced blockchain experts as you can see our profile reviews. We dedicat More

$38 CAD / hour
(160 Reviews)
7.6
vitalikvaraksa

Hi, Vitaliy is Here. I am a developer of Polywhale, Polynx. Blockchain developer, specialised in custom cryptocurrency and blockchain based Enterprise solutions. I have extensive experience in ICO's, STO's, Customising More

$38 CAD / hour
(20 Reviews)
6.9
pavlovicn223

Hi, as the senior web developer, I am very excited to apply to your project as the full-stack developer. I have deep knowledge of Bitcoin, Blockchain, Cryptocurrency and creating bitcoin wallet with seed phrase and I h More

$45 CAD / hour
(14 Reviews)
6.5
freelancedev112

Hello,David, How are you? I have ability to develop the wallet application of bitcoin because I know how bitcoin wallets work and have some experience on blockchain. I hope to join your team as blockchain engineer. Tha More

$50 CAD / hour
(9 Reviews)
6.2
Hujie1988

Hello. I read your job posting description very carefully and I am very interested in your job posting, because I'm very familiar with full stack development. Having 10+ experience to works on this type of projects, I More

$38 CAD / hour
(4 Reviews)
5.9
AlikAgaian

Thank you for your job posting here. As you can see on my profile, I have rich experiences in crypto-related projects including trading platform as well. Especially I have expertise in all functions of trading plat More

$50 CAD / hour
(23 Reviews)
5.7
kolomiyetsbogda4

=== Full Stack Blockchain Expert === Hello, I am a Full Stack Blockchain expert and acquired certificates of Blockchain. Last 5+ years, I have developed 25+ Full Stack Blockchain projects(including crypto wallets) and More

$50 CAD / hour
(6 Reviews)
5.2
ruggd71

Hello, I read your project details and I'm interested in your project I'm very familiar with the tech stacks you mentioned. I have good experience in Software Architecture, Crypto, Bitcoin, wallet development. I will p More

$38 CAD / hour
(7 Reviews)
5.1
elinazomerfeld

❤️Dear client.❤️ I can start right now. I prefer the like that for your project: User panel (Desktop & iOS): we can use JS Admin panel : we can use Laravel backend (PHP framework) or NodeJS. DB for user manage: MongoDB More

$50 CAD / hour
(1 Review)
3.6
stevst

Hello there, how are you today? I hope all goes well. I am very interested in your project and feel confident about the project because I did several similar projects before. I want to discuss in detail over chat. I'm More

$50 CAD / hour
(4 Reviews)
3.0
ruslanbedrii

✋ Hi I am the right developer you are looking for. I m a blockchain expert and have much experience in wallet development. I'm interested to hear more about your project. If you award me the project I'd be very happy More

$50 CAD / hour
(3 Reviews)
3.2
dandiuzhenko

Dear client, Hope are you doing well there, Project requirement:-NFT/Blockchain developer I'm very much comfortable to assist you for creating ethereum Blockchain, smart contract, Cryptocoin, wallet, whitepaper mar More

$30 CAD / hour
(1 Review)
2.8
abdf2010

Hi, It is easy, I can do on time. I work online, where you can track progress of your project. I have 6 years of experience in development(websites, web applications, mobile apps, desktop applications, I/UX), using PHP More

$25 CAD / hour
(5 Reviews)
3.2