Aurora,, Ontario, Canada
$60/hr · Starting at $100
- Proficient in Web 3 protocols, such as Ethereum, IPFS, and Solidity. - Extensive experience with Web3.js and related frameworks for building decentralized applications (dApps). - Strong knowledge
Odesa, Odes'ka Oblast', Ukraine
$40/hr · Starting at $5,000
Specialization: - Distributed Infrastructure - Distributed File Systems - Decentralized Document Management - Decentralized Identity - Blockchain integration - Engineering P2P infrastructure - Distrib…
Jagadhri, Haryana, India
$5/hr · Starting at $25
Self-Sovereign Identity ,Decentralized identifiers(DID),VC(verifiable-Credentials) • Doing research on self-sovereign identity (DECENTRALISED IDENTIFIERS) DIDs Hyperledger Sawtooth • Understanding of
Bengaluru, Karnataka, India
$30/hr · Starting at $1,000
I architect and deliver secure blockchain-based solutions, from decentralized marketplaces to NFT lifecycle management platforms and smart contract ecosystems. Skilled in Solidity, Hyperledger Fabric,…
Khansar, Punjab, Pakistan
ID Verified
We provide solutions based on Distributed Ledger Technology that help organizations build transparent, secure, and tamper-resistant systems for data sharing, transaction processing, and trustless coor…
Douala, Littoral, Cameroon
$40/hr · Starting at $40
I provide advice and consultancy to clients on the following services: •Threat modeling and assessment to measure the security effort • Development of security policies • Audit of IS and implementatio…
Chennai, Tamil Nadu, India
We convert ideas into practical applications that are scalable and reliable. We recommend following a process to fail fast and get product maturity at early stages. With the experience of building 100…
Kalmar, Kalmar Lan, Sweden
$30/hr · Starting at $30
As a Full Stack Software Engineer, I possess a comprehensive skill set spanning both front-end and back-end development. My proficiency in various programming languages, frameworks, and tools enables…
Cambridge, Massachusetts, United States
$200/hr · Starting at $200
I specialize in federated identity and API security architectures with protocols like OpenID Connect and OAuth 2.0. I can help you troubleshoot basic configuration, wrangle complex integration issues,…
Mesa, Arizona, Colorado, United States
$35/hr · Starting at $1,500
Blockchain Web App Development Services to Elevate Your Business If you're looking to harness the power of blockchain technology to create secure, decentralized, and transparent web applications, you'…
Nairobi, Nairobi Area, Kenya
$35/hr · Starting at $250
I specialize in protecting data, systems, and networks by implementing robust security measures and compliance frameworks. My expertise covers: Cybersecurity Strategy & Risk Management Threat Analysis…