I'm a Blockchain Developer and Architect having experience of more than 18 months. I have developed many ICO projects and applications on ethereum. I have so far worked on many blockchains and DLTs like, Ethereum, Bitcoin, Hyperledger. I have created smart contracts for several ICO's on token standard namely, ERC20, ERC223, and ERC721 and familiar with the coding standards and security vulnerabilities.
I'm very well aware of each and every aspects of betting. I previously created one smart contract for betting with the ethers. Additionally, created a full betting platform including backend, frontend, and Blockchain. I do have experience in the same domain which is good for your projects.
Technology stack I'll use Node.js, mongoDB, eJs, Boootstrap, CSS, HTML, Ethereum. and smart contracts.
I have done many projects like your requirement which was based on Ethereum Blockchain. Few of them are job portal like Indeed on Ethereum, certificate management on Ethereum, NGO on Ethereum, ICO development on Ethereum. All these projects were an end to end project where backend, frontend and blockchain fully developed by me and my team.
Please award me the project and I can assure that you won't be disappointed and the project will be delivered within the timeline.
Just to let you know, we are a team of top-notch developers and architect who are well experienced in node.js, react.js, angular, mongoDB, MySQL, Blockchain, and php. Apart from this, we have a DevOps expert.