cutupdev

KobGames Studios is a game development studio specializing in creating casual games for iOS and Android. Smart contract development and web3 integration was the main things there. Most of P2E games were built on Solana, some of NFT games were built on EVM. Developed Solana P2E Play-to-Earn) smart contracts using Rust and the Anchor framework for a blockchain-based game studio. Created a real-time bridge layer between the blockchain and game UI for seamless user experience and microtransaction responsiveness under 100ms. Built full-stack Web3 functionality, including a React front end and seamless wallet contract integration with the Solana network. Architected and implemented a feature-rich NFT-based gaming and rewards platform for a major sports league, including pack drops, rarity logic, and reward distribution. Lead the design of on-chain reward logic and NFT mechanics, aligning game economics with user engagement and platform growth.

Transitioned legacy systems to a modern React-based framework, implementing performance optimization strategies that resulted in a 21% reduction in load times. Implemented Mapbox to enhance the real-time shipment tracking dashboard, providing precise geolocation features that improved route accuracy and reduced delivery times by 18%. Maintained and enhanced RESTful APIs to optimize data flow and integration with Java backends, significantly improving system performance and data synchronization. Developed a scalable Java Spring Boot application within a microservices architecture, leveraging AWS services for computing, storage, and serverless computing, enhancing application resilience and security. Facilitated Docker and Kubernetes deployments for microservices, improving application scalability and robustness, and orchestrated CI/CD pipelines using Jenkins for efficient software delivery. Collaborated with UI/UX designers to ensure responsive, visually appealing implementations using React, TypeScript, SCSS, and Figma, maintaining brand consistency across devices.

Designed and deployed a decentralized token launch IDO platform on Ethereum-compatible EVM chains, integrating secure Solidity-based smart contracts with a React/Next.js front end, successfully facilitating over 140 token launches. Developed and integrated smart contracts for ERC20 token minting, staking mechanisms, and real-time balance tracking, supporting more than 2,000 daily active users. Deployed, tested, and debugged contracts across multiple testnets such as Goerli and Sepolia, reducing mainnet deployment issues by over 80% through automated test scripts, Hardhat simulations, and continuous integration pipelines. Contributed core DeFi protocol logic by integrating and extending Uniswap V3’s concentrated liquidity model, implementing custom AMM liquidity pool math with optimized approximation algorithms to ensure stable and accurate swap pricing at sub-5ms execution latency.