ysfik

Spearheaded the end-to-end frontend development of 3 new projects from scratch, establishing solid foundations for seamless handover and future adjustments • Contributed to over 7 diverse frontend projects across the company's ecosystem • Collaborated cross-functionally with backend engineers and fellow frontend developers to align on architecture and deliver cohesive web applications • Stepped in to assist the backend team during high-demand periods by resolving minor backend bugs and ensuring project velocity • Handled complex frontend workflows, ensuring smooth delivery from initial build to final deployment across multiple collaborative projects

Built a comprehensive full-stack training management platform to automate the entire digital certificate lifecycle, from participant enrollment to real-time public verification. • Architected server-side rendering logic using Node.js Canvas for dynamic, bulk certificate generation featuring custom templates and unique QR codes. • Developed interactive admin dashboards utilizing Recharts for data analytics, alongside robust Role-Based Access Control (RBAC) and seamless bulk Excel import/export capabilities. • Designed system analysis and high-level architecture for a national-scale closed-loop financing platform connecting cooperatives, banks, insurance brokers, and government ministries. • Engineered an immutable Audit Trail system using JSONB snapshots and a strict Disbursement Gate with an Auto Validation Engine to ensure absolute data integrity and regulatory compliance.

Spearheading frontend development for a confidential Solana-based decentralized exchange (DEX), serving as the primary technical lead for a 15 member remote engineering team. • Collaborate with backend engineers to define feature scope, prioritize roadmap items, and break epics into sprint-ready tasks, coordinating delivery via Discord and agile workflows. • Architected and implemented a high performance trading UI using Next.js, TypeScript, and Tailwind CSS, translating complex Figma designs into responsive UI. • Integrated real-time on-chain data via WebSocket and REST APIs, enabling live price feeds, token feeds, trading view chart, order book updates, transaction status tracking, etc. • Implemented secure wallet authentication using Turnkey Auth / Wallet Standard and handled Solana transaction signing via @solana/web3.js.

Led a cross-functional team in the end-to-end development of a digital Training Registration System, now used by 32 municipal departments. Developed a responsive, user-friendly frontend with Laravel Blade & Bootstrap.

Delivered 60+ web development projects, primarily using Next.js, React.js, and TypeScript. • Integrated Web3 (Solana / Ethereum) functionality on frontend Next.js applications. • Built secure, feature-rich admin dashboards with authenticated API integrations (e.g., Stripe) and implemented role-based access control (RBAC). • Built and optimized high-performance, scalable web applications using Express.js, MongoDB, and MySQL. • Achieved a client satisfaction rate of 98% through clear communication and modular code design.