admiral9200

• Architected and led development of an AI-powered DeFi aggregator across multiple L2 ecosystems (Arbitrum, Optimism, Polygon), integrating zkRollup support and dynamic gas optimization based on on-chain oracle data. • Designed and deployed a Solidity-based cross-chain strategy engine, enabling real-time asset rebalancing and yield farming across protocols like Aave, Curve, and Velodrome. • Built an AI trading assistant using LangChain + OpenAI, which interprets user intent (via chat or voice) and generates on-chain execution plans through smart contract calls, complete with safety simulations and risk scoring. • Implemented a custom wallet notification engine using FastAPI + Kafka + Redis Streams, delivering user alerts across Telegram, Discord, and in-app. • Integrated zero-knowledge proof verification to enhance user privacy in portfolio tracking, using zkSNARK circuits with Noir and native L2 integrations. • Led a team of 4 engineers and collaborated closely with protocol partners, product managers, and auditors to ship a secure, scalable, and modular DeFi platform. • Contributed to open-source cross-chain SDKs and documentation, supporting developer adoption and ecosystem engagement.

• Led the architecture and development of a high-performance Solana-based execution layer for a decentralized perpetuals protocol, optimizing real-time order matching and funding rate calculations with microsecond-level latency. • Designed and deployed modular smart contracts using Anchor, enabling composable margin accounts, on-chain liquidation triggers, and dynamic fee structures based on liquidity depth and volatility models. • Built a cross-chain collateral vault system that accepts ETH and stablecoins bridged from Ethereum via Wormhole, with secure price feeds via Chainlink + Pyth hybrid oracle architecture. • Developed custom Solana programs for settlement, fee distribution, and liquidity provisioning, while integrating with frontend Web3 apps using TypeScript and the Solana Web3.js SDK. • Implemented a zero-knowledge proof-based order privacy layer (zk-order routing) using Circom + Noir, enabling obfuscated order intent for whales and institutional users. • Spearheaded security audits and formal verification processes for all Solana programs, improving protocol robustness and reducing gas costs by 28% through low-level Rust optimizations.

• Developed Al-driven video analytics applications using Python and TensorFlow for behavior detection, facial recognition, and real-time alerts. • Designed and maintained PHP Laravel-based admin portals and API services supporting customer dashboards and real-time notifica- tions. • Built real-time 3D motion capture pipelines using multi-camera setups, computer vision, and WebSocket streaming integrated with React dashboards. • Leveraged GCP services such as Cloud Run and BigQuery for deploying Al inference models and running large-scale analytics on customer behavior data. • Integrated with Japanese eCommerce platforms and payment gateways via RESTful APIs to create a seamless full-stack purchase and monitoring experience. • Implemented CI/CD pipelines with GitHub Actions, Docker Compose, and Kubernetes, ensuring zero-downtime deployment for both frontend and backend services. • Worked closely with UX designers and product managers to translate Al insights into actionable UI components using Tailwind CSS and Vue.js.

• Built enterprise web applications using PHP (Laravel, Yii) and JavaScript (jQuery, Vue.js) to support telecom operations, billing systems, and internal CRMs. • Designed RESTful APIs for cross-platform integration between internal tools and partner systems using OpenAPI/Swagger specs for documentation and version control. • Led modernization of legacy systems by migrating monolithic PHP applications to modular Laravel components, introducing Com- poser-based dependency management. • Implemented Al-powered ticket classification and chatbot systems using Python and scikit-learn to automate customer support and reduce resolution times. • Utilized MySQL, Redis, and MongoDB for high-volume data processing and session management, supporting thousands of concurrent users. • Integrated RESTful APIs and front-end applications for ergonomic analysis platforms (VP-Motion, VP-Ergono, VisionPose), delivering intuitive interfaces for end-users. • Integrated monitoring solutions using Grafana and ELK stack to track application performance and quickly respond to infrastructure issues. • Collaborated with QA and DevOps teams to improve CI pipelines and automate testing processes using Jenkins, PHPUnit, and Selenium.