Hello
i have close to 14 years of exp. and now a days working on Blockchain platform , primiraily Ethereum.
i have almost 15 months of exp. on Ethereum for EthereumJ and Geth . i have been involved in various projects fulfilling the project requirements. Have worked on the various POC related to provenance, loyalty points, health care, tax solution etc.
Recently i have build the exchange solution using ERC20 . Key capability i have in Etherum
1. Singing transaction
2. Verify the signature related to v,r,s
3. Solidity contracts with contract to contract calling , inheritance , modifiers, constant functions etc.
4. Ethereum network setup
5. Development using truffle and node js . Even recently i have made scripts which even do not require truffle for smart contract interaction.
For fun purpose i am doing this project. However towards dedication you will feel the professional attitude. i have already worked with the US, Europe clients.