Moscow, Moscow, Russian Federation
$50/hr · Starting at $200
- Cryptography: PKI, HSM, Symmetric and Asymmetric, ECDSA, TLS, AES, etc - SQL: PostgreSQL, MySQL, SQLite, H2 and many others - NoSQL: Aerospike, Mnesia, Memcached, Redis, Tarantool, Mongodb, LevelDB,…
Edinburgh, Edinburgh, City of, United Kingdom
$70/hr · Starting at $5,000
PreICO & ICO Smart contracts Tokens development Crypto Wallets Tracking & Logistics Provenance check & Genuiness check Smart property Cryptocurrency exchanges Data & transactions protected ledgers
Columbus, Ohio, United States
$18/hr · Starting at $300
I am a senior developer working with a well established company A-NSOFTTECH. I have a team of experienced developers that can deliver you with the best service. Our customer support is live 24/6, we v…
Shenyang, Liaoning, China
$35/hr · Starting at $500
Thank you for considering my profile ? Database ? My benefits - We will change our work time to your time zone - Deliver Daily or Weekly result. - Deliver with well written source code, publish app
Moscow, Nenets, Russian Federation
$20/hr · Starting at $100
i have new methods of hacking whatsapp , emails , facebook and instagram , websites ,clearing bad reviews of your company from the internet , bank transfer and bitcoin mining write me on frankfre…
Ahmedabad, Gujarat, India
$15/hr · Starting at $100
UI/UX Rich Websites Application Development Enterprise Solutions Product Development and Maintenance Blockchain Development
Skelton-in-Cleveland, England, United Kingdom
$25/hr · Starting at $25
Experienced at writing materials for cryptocurrency and blockchain projects and placing them at top tier publications globally
Karachi, Islamabad, Pakistan
$30/hr · Starting at $2,000
WE ARE A TEAM OF WELL TRAINED COMPUTER SYSTEM ENGINEERING we work as a freelancer here what we base on App development, website design, Game App, UI Design, and more related to programming tech, This…
Lagos, Lagos, Nigeria
It's a great pleasure to me that you are visiting my Gig. I'll develop a Crypto Currency Wallet Android App. The features you'll get- Authentication (Login,Sign up,Forgot password,Reset password,Email…
Colombo, Western, Sri Lanka
$35/hr · Starting at $25
Our Services Our Stack Industries we serve + Travel and Leisure Apps + Food and Restaurant Apps + Sports and Fitness Apps + Business and Finance Apps + Gaming and Educational Apps + Medical Apps and M…
Noida, Uttar Pradesh, India
Past Earnings
$20/hr · Starting at $40,000
If you are looking for any solution on the blockchain , that could be related to 1 - Hyperledger fabric blockchain 2 -Ethereum Blockchain 3 - Corda Blockchain 4 - Quorum Blockchain 5 - Blockchain wa…
Anaheim, California, United States
$500/hr · Starting at $2,500
I can recover your bitcoin wallet, with safe intrusion which could take hours or days or 1 week. Please note this service is only for customers with good balance lost in their bitcoin account as this
Ventspils, Ventspils, Latvia
$10/hr · Starting at $50
Blockchain enthusiast and cryptocurrency evangelist for more than 3 years. Ready to share my experience and provide any information related to blockchain and crypto.
Burewala, Punjab, Pakistan
$10/hr · Starting at $30
Hi, I'm Asad, an experienced UI/UX designer with a strong track record of delivering top-notch quality designs for websites and landing pages in PSD, XD, and Figma formats. I offer a complete web desi…
Montreal, Quebec, Canada
$20/hr · Starting at $60
Blockchain, Bitcoin, Mt Gox, Cryptocurrencies, Coin Mining, Ethereum are all terms that seem to get thrown around and a large majority of people have no idea what it all means. Need help approaching t…
Hyderabad, Telangana, India
$20/hr · Starting at $25
I have been working on multiple projects in the blockchain area using IBM hyperledger fabric. I have developed end to end solution using the tech stack provided by IBM hyperledger fabric. Also has han…
Novosibirsk, Novosibirsk, Russian Federation
$25/hr · Starting at $50
Development of e-commerce applications, CRM/ERP systems, payment systems Integrations, API development
Port Harcourt, Rivers, Nigeria
$20/hr · Starting at $90
Need a professional and secure ERC-20 token for your crypto project, but don't want to break the bank? You've come to the right place! I offer expert deployment of ERC-20 compliant smart contracts wit…
Lisboa, Lisboa, Portugal
$30/hr · Starting at $25
مع ارتفاع Bitcoin بنسبة 15 ٪ في سبعة أيام فقط ، يتساءل العديد من المستثمرين عما إذا كان هذا هو الوقت المناسب للشراء. في هذه المقالة ، سنناقش الوضع الحالي لسوق Bitcoin ونفحص بعض توقعات أسعار Bitcoin لل…
Sheikhupura, Punjab, Pakistan
$25/hr · Starting at $500
I'm a professional . Developer with 5+ of experience in Dapp development, NFT marketplace, and Staking Dapps. For the past few years, I've been working on ,