Senior Full Stack Engineer and Blockchain Developer with 8+ years in Web3, DeFi, and modern frameworks, enriched by comprehensive enterprise architecture expertise. Currently leading technical innovation at ChainFortress, where I architect secure blockchain solutions processing 100,000+ monthly transactions, bridging traditional enterprise systems with Web3 technologies.
🏆 Key Achievements:
• Reduced blockchain gas costs by 45% while maintaining zero security vulnerabilities
• Scaled frontend applications to serve 1M+ users with 99.9% uptime
• Decreased deployment time by 75% through optimized CI/CD pipelines
• Saved Fortune 500 clients $10M+ annually through innovative FinTech solutions
💡 Technical Impact:
• Blockchain: Architected secure smart contracts and cross-chain solutions using Ethereum, LayerZero, and Axelar protocols
• Frontend: Built high-performance applications using Next.js 13, Angular, and React
• Backend: Developed scalable microservices processing 10,000+ daily transactions with 99.9% uptime
• Architecture: Implemented micro-frontends and event-driven architectures improving system performance by 60%
🎯 Current Focus:
• Developing secure, scalable Web3 solutions
• Implementing cross-chain functionality for enterprise applications
• Optimizing DeFi protocols and smart contract performance
• Leading technical architecture for blockchain initiatives
🤝 Looking to connect with:
• Fellow blockchain innovators and Web3 developers
• Technical architects and engineering leaders
• Companies pushing the boundaries of Web3 and enterprise solutions
Passionate about bridging traditional enterprise systems with Web3 technologies while mentoring the next generation of blockchain developers. Open to discussing blockchain innovation, technical architecture, or transformative technology solutions.
#BlockchainDevelopment #Web3 #FrontEndExpert #FullStack #SmartContracts #EnterpriseArchitecture
Experience: 2 years
Yearly salary: $40,000
Hourly rate: $75
Nationality: 🇸🇬 Singapore
Residency: 🇸🇬 Singapore
Experience
Senior Blockchain / Web3 Developer
ChainFortress 2023 - 2025
Led the architecture and development of an enterprise-grade Web3 document management platform, revolutionizing secure information handling for legal and financial sectors. Processing 100,000+ monthly transactions while bridging Web2 and Web3 technologies. 🔹 Technical Architecture & Blockchain: • Architected Ethereum smart contracts with role-based access control, reducing security vulnerabilities by 95% • Optimized gas consumption patterns achieving 45% cost reduction in transaction fees • Integrated IPFS with AES-256 encryption, reducing cloud costs by 35% while enhancing security • Implemented cross-chain functionality ensuring seamless operations across multiple networks 🔹 Frontend & Performance: • Built high-performance Next.js 13 application with TypeScript and SSR, improving SEO and load times • Implemented GraphQL with Apollo Client, reducing data retrieval times by 40% • Developed accessible UI components achieving WCAG 2.1 compliance • Created secure document workflows using React hooks and Context API 🔹 Leadership & DevOps: • Established CI/CD pipeline with Jenkins and Kubernetes, reducing deployment time by 50% • Led implementation of comprehensive testing strategies achieving 80% smart contract coverage • Mentored team members in blockchain development and security best practices • Architected scalable infrastructure reducing operational costs while maintaining high availability Core Technologies: Next.js, TypeScript, Solidity, React, GraphQL, IPFS, Smart Contracts, Web3.js, Docker, AWS
Senior Angular Consultant
CSG Internatinal 2020 - 2023
Led the transformation of single-view platform at CSG International, a Fortune 500 leader in customer engagement solutions, revolutionizing service delivery for telecommunications and media clients. 🔹 Technical Architecture & Performance: Engineered Angular component library using Storybook, reducing development time by 30% across 5 major projects Architected state management solutions using NgRx and NgRx-Entity, improving application performance by 40% Optimized application serving 1M+ end-users with enhanced UI consistency and user experience Implemented robust frontend architecture handling 10,000+ daily interactions 🔹 Quality & DevOps: Elevated unit testing coverage from 65% to 95% using Jest, reducing post-release bugs by 60% Optimized CI/CD pipelines, cutting deployment time from 45 to 10 minutes Enabled 3x more frequent releases through improved automation Established comprehensive testing strategies across frontend components 🔹 Leadership & Team Impact: Led 8-member development team, increasing sprint velocity by 25% Reduced project delivery time by 40% through Agile/Scrum implementation Mentored junior developers, improving team productivity by 20% Conducted regular knowledge-sharing sessions fostering continuous learning Core Technologies: Angular, TypeScript, NgRx, RxJS, Jest, Node.js, Storybook, Jenkins, REST APIs, Microservices
Tech Lead
Cinglevue 2019 - 2020
Led the modernization of the legacy education management platform at Cinglevue International, transforming it into a modular solution serving 500,000+ users across educational institutions. 🔹 Architecture & Modernization: Engineered 20+ micro-frontends using Angular Elements, improving modularity by 40% Developed 15 microservices with Spring Boot, increasing system scalability by 60% Successfully migrated 100,000+ lines from Backbone Thorax to Angular, boosting performance by 50% Reduced time-to-market for new features by 30% through modern architectural patterns 🔹 Development & Components: Created a shared component library with 50+ reusable UI components Accelerated development cycles by 35% across 10 educational products Enabled 3x growth in concurrent users through optimized architecture Improved user satisfaction by 25% through enhanced UI/UX 🔹 Security & Compliance: Implemented Keycloak security mechanisms, enhancing system security by 70% Ensured GDPR and FERPA compliance for educational data Established secure authentication flows for multi-tenant architecture Created comprehensive security documentation and guidelines Core Technologies: Angular, Spring Boot, Microservices, Keycloak, TypeScript, Angular Elements, REST APIs, Micro-frontends
Tech Lead
eBuilder 2010 - 2018
Leveraged enterprise architecture expertise to lead mission-critical travel and expense management platforms for global financial institutions. Drove digital transformation initiatives processing 1M+ daily transactions while mentoring cross-functional teams. 🔹 Enterprise Architecture & Innovation: Architected cloud-based travel and expense management solution achieving 50% faster processing Modernized legacy platform to responsive SPA, boosting mobile engagement by 60% Designed scalable architecture handling 1M+ daily financial transactions across 5 major clients Implemented microservices architecture reducing system latency by 40% 🔹 Technical Leadership & Delivery: Led development of corporate card management system for Nordea Bank Norway Improved system efficiency by 55% through modern architecture patterns Reduced manual errors by 80% via automated scheduling and validation Delivered solutions generating $10M+ annual savings for enterprise clients 🔹 Team & Process Excellence: Mentored team of 8 developers across multiple enterprise projects Increased sprint velocity by 25% through Agile best practices Established CI/CD pipelines reducing deployment time by 40% Created architecture guidelines improving code quality and maintainability Core Technologies: Java, Angular, Cloud Architecture, RESTful APIs, Microservices, CI/CD, Agile
Skills
angular
css
ethereum
ethereumjs
java
javascript
nextjs
node
react
truffle
web3js
solidity