belayweb3dev

- Spearheaded backend development using Node.js and Golang to build scalable services with gRPC communication, improving system performance. - Optimized MongoDB queries, reducing data retrieval times by 20% for cross-border payment applications. - Developed GraphQL gateways, improving frontend-backend data interaction and enabling a more flexible API integration. - Designed and deployed smart contracts for stable token creation and cross-border payment settlements, ensuring secure and efficient transactions. - Integrated React.js for building dynamic and user-friendly admin dashboards for cross-border payment solutions, enhancing user experience. - Conducted rigorous security audits on smart contracts and ensured compliance with industry best practices for blockchain-based financial services.

- Led blockchain application development using Solidity, React.js, Node.js, and GraphQL for clients in the Web3 space. - Integrated Chainlink oracles with Ethereum and Polygon blockchains, enabling decentralized data feeds for smart contracts. - Designed and deployed smart contracts for proof of reserve and stablecoin audits, increasing trust and transparency for blockchain financial services. - - Developed multi-chain integrations with Ethereum, Binance Smart Chain, and Polygon to support cross-chain interoperability for DeFi platforms. - Successfully deployed Chainlink oracles across multiple blockchain testnets, including Celo, Moonbeam, and OKX. - Implemented serverless architectures for blockchain projects, enhancing scalability and reducing infrastructure costs by 15%. - Conducted thorough oracle performance testing and soak tests, ensuring stability and reliability for decentralized applications. - Designed and implemented oracle contracts to provide secure data feeds for blockchain-based applications. - Enhanced oracle infrastructure by deploying Chainlink nodes in multiple environments, reducing errors and improving transaction speed. - Worked closely with clients to design, build, and scale decentralized financial platforms, ensuring compliance with blockchain industry standards.

- Led the development of several high-impact projects, including Gift Dapp (decentralized spin wheel game with token rewards), Smart Swap (token swapping and staking platform), and Web3 Launchpad (decentralized platform for Web3 project launches). - Designed and developed the architecture for decentralized applications (dApps), including smart contracts and UI/UX, ensuring seamless integration across platforms like Binance Smart Chain and Polygon. - Supervised the implementation of UI/UX designs, aligning technical architecture with user experience to deliver high-performance blockchain applications. - Drove security enhancements, researching and implementing the latest security measures to safeguard smart contracts and decentralized platforms. - Actively participated in recruitment and technical assessments, onboarding new engineers through training and introductions to architecture and development workflows. - Facilitated weekly demo sessions and team communication, ensuring alignment on project milestones, updates, and roadmaps. -Managed software repositories and coordinated continuous integration processes, optimizing the development lifecycle and improving code quality across teams. - Led the design of scalable software architecture for decentralized applications, including reusable UI components and data state management strategies to reduce complexity and improve maintainability. - Worked closely with blockchain developers to integrate technical interfaces into dApps, ensuring smooth functionality and blockchain protocol adherence.

- Developed mobile applications using the React Native framework to enhance e-commerce transactions via cryptocurrency - Utilized the MERN stack to build web applications and integrated blockchain technology for secure transactions - Contributed to the ongoing development and maintenance of the e-commerce platform, including cryptocurrency exchange solutions

- Developed full-stack applications by collaborating with clients and team members, ensuring tailored solutions that meet business requirements - Developed interactive and responsive user interfaces using React.js, ensuring cross-browser compatibility and a seamless user experience - Designed and maintained server-side components, APIs, and microservices using Node.js (Express) and Golang, optimizing performance and reliability - Created efficient MongoDB and SQL database schemas, writing optimized queries to ensure data integrity and high-performance storage - Integrated third-party services and APIs, ensuring smooth communication between system components for enhanced functionality - Deployed and managed applications using AWS, Docker, and Kubernetes, improving scalability, security, and system availability

- Gained hands-on experience with JavaScript, HTML, CSS, MySQL, Laravel, Java and Golang, enhancing web development skills and applying best practices. - Developed native Android mobile applications using Java and Android Studio to enhance business capabilities. -Built and maintained web applications using the MERN stack and provided ongoing support for PHP-based backend applications. - Collaborated on various software projects, including ChurchCare and Sendroid Ultimate, improving user experience and functionality. Developed, deployed, and continuously customized the Electronic Health Record (EHR) application to meet the growing needs of the hospital. Contributed to application modules for new and existing projects, ensuring robust back-end integrations and seamless front-end performance. Contributed to the enhancement of project documentation, ensuring it remained up-to-date and aligned with development changes. Collaborated with cross-functional teams to translate business requirements into scalable technical solutions, ensuring seamless product development.