tammyhans

- Implemented state-of-the-art security technologies, including multi-signature wallets, cold storage solutions, and advanced encryption protocols, to safeguard digital assets from cyber threats. - Managed KYC (Know Your Customer) and AML (Anti-Money Laundering) processes to ensure compliance with financial regulations and prevent fraudulent activities. - Conducted regular security assessments of blockchain smart contracts, exchange infrastructure, and associated applications to identify and remediate vulnerabilities. - Managed an interdisciplinary team of security professionals to safeguard digital assets and sensitive information.

- Contributed to the development of a user-friendly interface for secure crypto payment processing, leveraging account abstraction technology. - Collaborated on the implementation of automated/recurring payment module and tracking features for businesses and creators. - Played a key role in enhancing payment rails to ensure secure and efficient crypto transactions. - Developed Smart Account modules to empower businesses with advanced functionalities for their financial operations in the Web3 landscape.

Collaborated with ChainGPT AI NFT Generator team to design, develop, and implement smart contracts for non-fungible token (NFT) generation and management including factory and blacklist. Wrote and optimized smart contract code using Solidity and Hardhat for all networks such as Ethereum mainnet, opBNB mainnet, and Tron network, etc. Conducted thorough testing and debugging of smart contracts to ensure their security and functionality. Integrated smart contracts with the ChainGPT AI NFT Generator platform, ensuring seamless interaction and functionality.

Built pixel-perfect pages such as SpaceY 2025 landing page followed by Figma design for MetaSpace project. Carried out several events including mint followed by the diverse eco-system. Populated user trades by subscribing contract events using subgraph. Implemented IPFS hosting and storage using Fleek service. Performed code reviews for other team members and advised the best solution to fix issues.

Consulted with technical team to advance the adoption of their roadmap and tokenomics. Consulted with various blockchains and startups regarding best practices for custody solutions. Identified and solved technical issues with a variety of testing tools. Provided technical review and solutions to complex problems by promoting the core principles of blockchain technology.

Designed and built multi-chain IDO platforms from scratch as a core member of the Synergy team to provide tools and support throughout the entire project timeline. Consulted with other members of the Synergy team to advance the features and set a new standard. Implemented SkyLaunch IDO & White listings such as KYC process to conduct automatically using an on-chain, automated KYC service.

Designed, developed decentralized applications in fast-paced and agile development environment using latest software development methods and infrastructure. Developed decentralized applications and integrations for blockchain networks. Developed on-chain Oracles in smart contracts for use in Ethereum blockchain. Debugged solidity smart contracts to identify issues and make necessary modifications.