Cryptography, web design, blockchain, scripting, encryption

Hi there, I have checked the details I have rich experienced with C Programming, Java, Javascript, PHP, Software Architecture. Please initiate chat so we can discuss this job.

From Cryptocurrency Expert !!! Dear client! I have a lot of experience in this field. Seems to be an interesting work and good opportunity to show my skills to work with you in future as well. Hope to have a long-term work relationship with you. I'm a professional developer with over 10 years. so that I can bring your idea to live and you can reach the goal absolutely with me. I will be happy to discuss with you via chat. Best Regards! Thanks

How are you? I read your description carefully and I am interested your project. I am Blockchain, C++, Web, and Mobile Expert. Especially I have a rich of experience of PIVX and Dash and Nova, monero, ethereum coin fork. I can build POW/POS/MN coin, all of script, quark, x11/x13/x16, creating genesis block, premine, masternode setup, wallet, blockexplorer&mining pool and so on. I can perfectly finish. - Wallet(Windows, MacOS, Web, iPhone, Android) - Block Explorer - mining Pool - Cryptocurrency Exchange - Trading Site and ICO. I will wait for your contact. Best Regards

Hi there, Expert blockchain developer here and ready to start working. I have read your project requirements, currently i'm working on a system payments using Bitcoin, Bitcoin Cash, Litecoin and Ethereum. I'm just waiting for your reply to discuss more about this project, thanks!

hello,dear. I have read all your requirements for 'Cryptography, web design, blockchain, scripting, encryption' and I fully understood it. I am confident and I am sure that I am able to finish this project. Please come in contact with me, so that we can discuss any details via chat:) Skills: C Programming, Java, Javascript, PHP, Software Architecture

To whom it may concern, I have been working with the blockchain the past 2 years and made 2 exchange platforms, 2 games (betting with crypto) and i was in charge of 12 projects in my last company. My last company´s chairman passed away 2 days ago and left no will so now the situation of the company is unsure and because of the legal issues it will be frozen for a long time until they can come back. For this reason I'm looking for a new job where I can place my talent and my experience. In these two years I have faced many different situations with the blockchain, fixed many vulnerabilities and found the way things should be done. I can make any blockchain system that you want 100% secure, using cold wallet and anticipate all sorts of problems that a program, app or web can cause. Possible issues, like commission racing (that can cause double spending and loses in the system), secure coldwallet where the amount of coins can be stored safety, all the system behind it to make it work (fees, registers, performance) are things that I already faced in past, and most likely the majority of the professionals have not faced yet. I have also made 2 wallets, one for magiccoin and another for bitcoin to being able to double spend and track transaction to prevent double spending by the other part. If you are interested, i can send you my work so you can take a look at it. Thank you for your time, have a nice day

Hello sir Thanks for posting job...!! We have vast experience on block chain 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 are as- • Nodejs, C, Typescript, Java • Blockchain o Tangle and IOTA o Forking and working with Consensus o POW schemes - asic resistant pow such as hashcash • Cryptography o Scrypt/SHA-256/SHA-3/keccak256 • 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 Akshay yadav

Hello, Greetings on behalf of WhiteCode Technologies. I am Business Development Executive in WhiteCode Technologies Pune, Bavdan. The company is working into IT Services & Blockchain since 2009. Thus we hold matchless experience in the sector not only in-terms of Technology but also in terms of reputation. We respect the fact that clients look for Cost-effective, Quality engrossed and trusty worthy business collaborations & we have proved this standard protocols since 2009. We have expertise of 15+ working in the blockchain sector. let me know if we could connect to understand your requiremental pains. Thanks & Regards Pratiksha kadam Sk/ype: pratiksha.kadam_1

Hey. My team will develop software for you in accordance with the technical specifications. We have experience in creating a crypto exchange and personal account. Have experience with crypto payment systems. Write to me and we will quickly make your project.

Hi, This sounds like a project I might be genuinely interested in. It would be great if you could share more details about the scope of the project, so I can decide how good of a fit I would be. A little bit of background: I'm a solid backend engineer with blockchain experience an interests, familiar with smart contracts, Hyperledger and bunch of other blockchain technologies. I've build a crypto exchange from scratch in the past (see my profile), so I have a very good understanding of all the aspects. In any case, I'll be more than happy to discuss this project with you in more detail. Best, Vladislav

Hi there, I'd be happy to assist with your php-based project. This is our first time joining freelancer.com, but we bring many years of expertise and experience. While we work to rack up some good reviews on here, we invite you to view our portfolio and sample projects on our website: toronto-web-design.ca. We work closely with our clients to achieve the best results, and are always available by phone or email: 647-695-5200 or info at toronto-web-design.ca. Please note that the proposed price is an estimate and may change depending on the details of the project. We are happy to provide a detailed breakdown with the final price after we receive more details. Have a good day and hope to hear from you soon. Kind regards, Andrei Aristov