Warszawa, Mazowieckie, Poland
$35/hr · Starting at $1,000
Custom app development for Desktop, Embedded and Mobile platforms. Qt Cross-platform C++ C OpenCV embedded OpenGL native Objective-C native Java Raspberry Pi BeagleBone Sensors GPIO Cryptography Open…
The Woodlands, Texas, United States
$80/hr · Starting at $50
Hello, Please find my CV using web link below (copy to web browser): bit.ly/3dic35C Recently I completed Upwork project where I developed cryptographic subsystem of IoT mesh network. Architecture and
Shenzhen, Guangdong, China
$45/hr · Starting at $500
Crytpurrency exchange -- ICO -- Token Sale -- Coin Launch -- Listing on Exchange -- Getting on Coinmarketcap -- Trading/lending bot. I have been working as a Remote Distributed Ledger (Ethereum/Bitcoi…
Chelmsford, Massachusetts, United States
Past Earnings
$45/hr · Starting at $5,000
Methodologies: Agile, SCRUM, Extreme Programing and Linear. Languages: Java, C#, C/C++, Object-C, Ruby, Perl and Python. Mobile: iOS, Android, BlackBerry, PhoneGap(Apache Cordova) and JQuery Mobile…
Winnipeg, Manitoba, Canada
$40/hr · Starting at $30
• End-to-end technical implementations of various fintech applications & integrations as well as technical support. • An expert-level understanding of financial technology systems and the digital paym…
Baramulla, Jammu and Kashmir, India
ID Verified
$10/hr · Starting at $200
I build and launch new coins and tokens and get an edge in the crypto trading industry by holistically adapting the blockchain’s cryptography and consensus algorithms. I will provide diligent support…
Benxi, Liaoning, China
$50/hr · Starting at $30
Utilizing cryptography techniques to protect against hackers and other cyber attacks. Maintaining client and server-side applications. Securing the blockchain network with new technologies. Preparing
Lagos, Lagos, Nigeria
$15/hr · Starting at $100
With 6+ years of expertise in the Industry developing small and large applications, I have a prominent experience in working with start-ups to Enterprise level clients. I have a strong technical backg…
Chihuahua, Chihuahua, Mexico
$10/hr · Starting at $100
I am certified as Linux system administrator and as a Java developer by IBM I am the lead developer of an integral administration system implemented with web technologies (PHP, Javascript, Html), and
Paris, Ile-de-France, France
$35/hr · Starting at $70
- Network design and implementing the new backbone IP / MPLS for ISP in France - Troubleshooting for Layer 2/3, QoS and IP Services for client’s projects.- Editor the technical documents for mai…
Pune, Maharashtra, India
$5/hr · Starting at $25
• Over 15 years of experience in the Storage Domain and System Programing, design, development. • In-depth knowledge of backup and recovery in Cloud, NAS-SAN (Storage Area Network), Backup, Recovery,
Rawalpindi, Punjab, Pakistan
$12/hr · Starting at $104
Hey there, I hope you are good. I see you need your java problem to be solved and let's hear me out why I am the best option to hire. I am a software engineer by profession and for your kind informati…
Shenyang, Liaoning, China
Unlock the potential of the blockchain with our expert Web3 development services. As a seasoned Web3 developer, I specialize in creating decentralized applications (dApps) that are secure, scalable, a…
Cua, Miranda, Venezuela
$80/hr · Starting at $5,000
We develop and implement proper full-suite penetration testing and auditing to facilitate blockchaind and smart contract design, development and deployment to build your project from the ground up. We…
Beaufort, South Carolina, United States
350/yr · 100%
$70/hr · Starting at $1,000
PROFESSIONAL SUMMARY ✅ 2+ year experience in Blockchain research, understanding and solution development in Ethereum Blockchain. ✅ Experience in developing smart contracts using Solidity. ✅ Experience…
Yerevan, Yerevan, Armenia
$30/hr · Starting at $1,500
I have been working on blockchain since I got into IT. Decentralized systems are my passion, and I believe in creating awesome tools based on blockchain that will change at least all the financial ins…
Seoul, Seoul-t'ukpyolsi, South Korea
$25/hr · Starting at $200
BlockChain Enthusiast Strong background in Blockchain/DApp Provably Fair Server, Wallet App using Etherium, W3.js, TronWeb, Truffle, ERC20, ERC721 integrated with IPFS Smart Contracts using Solidity D…
Medellin, Antioquia, Colombia
$50/hr · Starting at $250
As I've got 8 years of experience in software engineering, I always welcome entrepreneurs & innovators to partner up with my highly experienced skills&stacks to implement your ideas into reality. Whe…
Kharkiv, Kharkivs'ka Oblast', Ukraine
$60/hr · Starting at $2,000
Collaborating with managers to determine blockchain technology needs and envisaged functionalities. Creating application features and interfaces by using programming languages and writing multithreade…
New York, New York, United States
We offer the preeminent possible IT services accessible at competitive prices. Internet Solutions Pay per click Search Engine Optimization (SEO) Search Engine Marketing (SEM) Content Writing E-Commerc…