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Blockchain Software Development

$70/hr Starting at $1K

PROFESSIONAL SUMMARY

✅ 2+ year experience in Blockchain research, understanding and solution development in Ethereum Blockchain.

✅ Experience in developing smart contracts using Solidity.

✅ Experience in DApp development and interact with Ethereum blockchain platform.

✅ Good experience with Testrpc and Truffle framework.

✅ Very good understanding of Blockchain technology, crypto currencies (Bitcoin or others), various consensus protocols (Proof - of-Work & Proof-of-Stake).

✅ Basic understanding of cryptography, symmetric/asymmetric (public/private key), hash functions, encryption/signatures.

✅ Contribution to opensource projects on Blockchain/crypto currencies.


EXPERIENCE

✅ Creation of a web service to process payments from Blockchain wallets, to which Android and iOS apps can connect.

✅ Development of a backend service to pull transactions from a Firebase database and execute corresponding Blockchain contract transactions using Web3 library.

✅ Design and implementation of the security measures of a Blockchain wallet system

✅ Integration of Blockchain payments for in app purchases in an application.

✅ Set-up of a healthcare company’s online payment system with support for bitcoins and Blockchain wallets.

✅ Provision of a Blockchain wallet support POC for implementation in a clothing store.


About

$70/hr Ongoing

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PROFESSIONAL SUMMARY

✅ 2+ year experience in Blockchain research, understanding and solution development in Ethereum Blockchain.

✅ Experience in developing smart contracts using Solidity.

✅ Experience in DApp development and interact with Ethereum blockchain platform.

✅ Good experience with Testrpc and Truffle framework.

✅ Very good understanding of Blockchain technology, crypto currencies (Bitcoin or others), various consensus protocols (Proof - of-Work & Proof-of-Stake).

✅ Basic understanding of cryptography, symmetric/asymmetric (public/private key), hash functions, encryption/signatures.

✅ Contribution to opensource projects on Blockchain/crypto currencies.


EXPERIENCE

✅ Creation of a web service to process payments from Blockchain wallets, to which Android and iOS apps can connect.

✅ Development of a backend service to pull transactions from a Firebase database and execute corresponding Blockchain contract transactions using Web3 library.

✅ Design and implementation of the security measures of a Blockchain wallet system

✅ Integration of Blockchain payments for in app purchases in an application.

✅ Set-up of a healthcare company’s online payment system with support for bitcoins and Blockchain wallets.

✅ Provision of a Blockchain wallet support POC for implementation in a clothing store.


Skills & Expertise

ContractsFinancial ServicesJavaObject Oriented ProgrammingOpen SourcePayment Gateway IntegrationRust ProgrammingSolidityTruffleVersion Control

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