tonyhernandez

Collaborated closely with a team of 8 members to design and implement the dashboard, ensuring efficient communication and seamless integration between frontend, backend components and third-party API. Implemented dynamic import and server-side rendering features in Next.js, reducing the average page load time by 40%. Utilized Next.js' built-in image optimization capabilities to automate image resizing, format selection, and loading prioritization, significantly enhancing page load speeds and overall user experience. Developed a RESTful API that served as the backend for a web application, improving scalability and reducing latency by 30%. Optimized database queries to improve application performance and reduce response times by 25%.

Led the development of Silo Finance, a decentralized exchange (DEX) on the EVMcompatible chains, implementing an Automated Market Maker (AMM) model. Designed and implemented a user-friendly interface, improving accessibility for both novice and experienced traders. Developed an innovative points system tied to user asset deposits, increasing user engagement and platform participation. Engineered robust yield farming and DeFi functionalities, enabling users to create diversified portfolios and earn yield rewards. Collaborated with cross-functional teams to ensure seamless integration of various platform features and maintain high security standards.

Mentored and guided a cohort of 8+ internships, resulting in a significant improvement in their JavaScript and TypeScript skills, with 3+ successfully completed projects. Seamlessly integrated data from external sources using web technologies (and RESTful APIs), enhancing communication between the frontend and backend systems. Implemented Fetch, Axios, and WebSockets to optimize data retrieval, resulting in real-time communication and enhanced interactivity. Integrated GraphQL for efficient data management, which optimized API interactions and reduced data-fetching times by 42%. Facilitated over 50 sprint planning sessions and tracked progress for 10+ projects, leading to a 20% improvement in on-time delivery rates.

Designed 4 new user interactive landing pages using React, Next.js, HTML, XHTML, and CSS with web design expertise. Implemented B2B, B2C system for individual customers and businesses to make transactions and enhanced design resulting in 80% boost in conversion rate. Assisted in migrating legacy systems to modern microservices architecture, resulting in boosted scalability and maintainability using Node.js and MongoDB. Contributed to design and development of cloud-based SaaS platform using React / Angular. Created onboarding 4 web apps for customers to make transactions secure and safe using React, Vue.js, Node.js and PHP. Managed frontend website development using WordPress, HubSpot, and other editing software. Participated in Agile development methodologies, including daily standups, sprint planning, and retrospective meetings for 6+ years.