xtoml

Led Solana-based smart contract development in Rust for FXCore and DeFi modules, enabling seamless cross-chain swaps and integrations across Ethereum and Cosmos networks. Developed EVM-compatible WASM modules for multi-chain asset flow, executing atomic transactions across heterogeneous chains with custom bridge logic. Built modular smart contract libraries for staking, governance, and tokenomics under OpenZeppelin and Anchor frameworks, reducing code redundancy and audit time by 30%. Collaborated with backend teams to integrate Solana programs with cloud APIs and blockchain indexing services, ensuring real-time state sync and contract monitoring. Conducted performance audits and on-chain simulations using custom-built fuzzing tools to optimize Rust contracts for low-gas and high-speed execution. Played a pivotal role in protocol R&D, helping the team adopt novel consensus strategies and design cross-chain token standards.

Designed and deployed Solidity-based smart contracts for GIC Trade, a decentralized P2P trading protocol for forex and futures markets, ensuring secure, trustless order matching with gas-optimized settlement layers. Developed the logic behind zero-spread trading pools, allowing real-time market making via automated liquidity reallocation and adaptive pricing strategies, reducing slippage and improving market depth. Implemented institutional-grade access controls, configurable circuit breakers, and oracle-based price feeds to ensure market integrity and mitigate manipulation risks. Integrated a transparent audit trail and crypto-fiat settlement module leveraging Ethereum logs, making the platform fully compliant with internal KYC/AML policies. Introduced real-time swap matching algorithms and modular order routing for ultra-low latency execution, achieving transaction finality under 15 seconds in peak load environments. Collaborated with UI/UX and backend teams to deliver seamless integration between frontend clients and smart contract services, resulting in a 30% increase in platform onboarding.

Contributed to the development of AI-enhanced software products and client-facing platforms across iOS, Android, and web ecosystems, with a focus on performance and code maintainability. Led end-to-end development of REST API-based microservices for real-time data streaming and transactional processing, using Node.js, Java, and Objective-C. Delivered responsive, cross-platform interfaces optimized for speed and accessibility, using modern frameworks like React Native and Swift. Engineered middleware integrations for internal admin tools, handling client-side auth flows, analytics pipelines, and cloud resource automation. Played a key role in modernizing legacy systems and migrating monolithic web apps to containerized, modular backends on AWS infrastructure. Cultivated early experience in systems thinking, agile development, and full-stack architecture, establishing a strong foundation for blockchain specialization.