Build a Bitcoin Wallet

Hi there, I have read initial brief but really need more detailed requirements or can you list down all the high level features in a document to estimate it precisely. Please click on the chat button for further discussion about your project. Kindly ignore the bid amount & once requirements are finalized, I will then give you firm bid. Look forward to hearing from you. Regards, YK LEADconcept

Hello, there! Thanks for posting this job. I am very interested in your proposal. You can check about my skills in blockchain area through my profile. Please let's have a contact to discuss further. Thanks & Best!

Hi, We sure to build your Bitcoin Wallet (Request to provide specific - so I know more about the functionality you required) We ensure you the quality work and willing to discuss open private message board to initiate. **We are here to have a long term business relationship with you. Best Regards, Lx.

Hi! I have read your requirement carefully about bitcoin wallet. I have a lot of experience in blockchain/cryptocurrency techs. so I think that I can do this job very well. My name is Bing, a Senior Full-Stack Developer, with 15 years of experience. I am confident that you will be completely satisfied with the quality, timeliness, and professionalism of my work. - I can start work from right now. - Masters degree in Computer Science - Flexible working time (possible on weekend, night, day) - can be a good team member. Hope to hear messages from you! Thanks!

HI there. I would be happy i am qualified for your project. I can satisfy all of your requirements. Overall due to my successfully building several websites experience, I have full confidence in your project. If you send me a message, you’ll get all the expected stuff like a great professional service and a fast turn around, at a bit less, and I get a bit more exposure. I'd love to hear from you. Thanks.

Hello. I am Blockchain, Trading Exchange site, Trading bot and Fork and Wallet expert. I hope work with you. I can help with that and can start right away! I 'd like discuss with you via chatting. I will wait. Thank you! From Apollo!~

For your win business. Hello sir .nice to meet you. I have just read your project and supported your good idea. I am senior developer that you are looking for somebody. I am interesting about your description. I have studied bockchain for long time and have a lot of practice experience. I have used bitcoin, litecoin, etherium etc and made exchange site and wallet app. Also I have experienced about IPVX and ICO. I mastered theory of blockchain and designed blockchain by using several program language. C++,java, javascript, swift, PHP,mongoDB, Mysql,node js etc. Perfectly I can do it. Thank you for your time.

Hi I have rich experience with web development. I built many websites. If you give me the chance to do this, I'll do my best and make you satisfy. I hope to discuss more detail and forward. Thanks

Hi How are you? I read your proposal and i am quite interested in your project I have rich experience in blockchain, C++ Look forward to working with you in good partnership Best regards

Sir i have a lot of experience to work with bitcoin. even coin fork also possible thx

Hi there, I have already built many Bitcoin and blockchain wallets here with Freelancer employers, one reference please check below: https://www.freelancer.com/projects/javascript/Build-API-proof-concept/ I am an expert with Bitcoin Core daemon (bitcoind) JSON-RPC API as well as with Bitcoin third-party APIs. More about me: Senior multi-blockchain/multi-cryptocurrency developer here with Ardor/Nxt, Stellar, Ethereum, Bitcoin/Litecoin Core (bitcoind/litecoind), and IPFS, with high interests with Hedera Hashgraph and Hyperledger. I am an individual/independent freelancer. I am also a full-stack and microservices Java architect/developer with over 18 years experience, expert with Java EE and Spring Boot and Spring-/Spring Boot-based frameworks such as JHipster, CUBA Platform, and Groovy/Grails. Aside from my profile ratings, please see my other blockchain projects awarded/completed by me here in Freelancer: https://www.freelancer.com/projects/software-architecture/Blockchain-Project/ https://www.freelancer.com/projects/html/Ethereum-blockchain-project/ https://www.freelancer.com/projects/software-architecture/Requesting-Advice-from-Blockchain/ Thank you.

***Hello*** My name is Zaiju, nice to meet you. I read your job description carefully and I have convinced this is very suitable for me. I am a web developer with more than 8 years, in the meantime, I had developed 30+ big websites. Specially I have rich experience of web development with blockchain. Flexible communication leads to a successful project. With my skills and my experience, I can deliver a perfect result in just 3days. I always provided only high-quality to my clients until now, I hope to discuss more detail about this project with you via chat. Best Regards ~

Hello, I'm a full time freelancer and am free now. I have read your project description I am very interested in this project. I have a lot of experience in this type of work. I'm sure I can complete it on time with high quality according to your request please get in touch so that we can discuss more and I can start to work immediately. I'm always ready.

How do you want your bitcoin wallet, in a program, website, terminal? Let me know more details of what you have in mind, please.

Hello I am Mobile expert and have experienced a lot with Bitcoin This project is very interesting for me and perfect fit with my skills. I would like to discuss more details with you. Hope to meet you soon. Best Regards

Hello, We will develop a wallet similar to Bitcoin wallet for you as we have hands-on experience in the same. We have worked with many cryptocurrencies including Bitcoin, ETH, XRP, TRX and many more and different blockchain based projects. We have developed a cryptocurrency exchange and wallet for multiple currencies. According to our experience we will complete this project without any hassle. We are open to discuss and ready to proceed right away, please ping me in PMB and share all details. I would like to have a quick discussion with you to get all details in rapid manner and make things crystal clear. ** This budget and time are just an estimation, we will finalize this while project discussion. * * Thank You Tapan M

Hello! ----------- BlockChain Expert ------------------------------------------- I am a very skilled web developer with 10 years of experience and I am very familiar with bitcoin. I have a strong knowledge of BlockChain. I think I am a good fit for your project. I have done similar websites before. if you hire me, I will show you the projects I have done before. Please contact me if you want to make your project perfectly. Looking forward to hearing from you soon. Thank you! ---------------------------------------------------

Block chain experts here. please share more detailed scope for start the discussion. looking for your reply. thanks.

Hi, Greeting of the day, I’m a web developer of owning my own web agency to provide web services I can fulfill all your needs regarding the web and mobile application development projects. I have a team of expert developers and designers which can work on your project as per your listed requirements and complete your project in an estimated time frame we will provide daily and weekly work progression reports for the project. We have expertise in listed fields: Website Development Expert Full Stack develop specialist in Laravel, Code-ignitor, CakePHP, Symphony and .NET S.E.O & S.M.M expert Database Experts Mobile application development Kindly give us the best time to reach you so that we can gather the requirements for the projects deeply and have and conversation regarding the project. Kind Regards, Sameer

Hello sir Thanks for posting job...!! We have vast experience of blockchain development like token and smart contract development using solidity, Coin Development, ICO Development, exchange and trading platform development..etc. Here I would like to share Crypto Coin development steps are as- Key Features for the Coin Development: Master node setup Setup coin entities Compile code for the coin generation generate block hash Pool mining setup Implement POW and POS Algo's Block Explorer Web wallet Development Admin Wallet Development Smart contract Exchange Connectivity API Skill We have for the project is as- • Nodejs, C, Typescript, Java • Blockchain o Tangle and IOTA o Forking and working with Consensus o POW schemes - basic resistant pow such as hashcash • Cryptography o Script/SHA-256/SHA-3/keccak25 • Signature schemes o DSA/ECDSA/RSA o Schnorr/Lamport/Winternitz/BLS • Defensive Programming • Unit-Testing Framework, like Mocha. • Git / Github • Management - Jira Please message me so I can explain you each step of development by showing you demo about the project. Awaiting for your response. Thanks and Regards Raghav Maheshwari