Hemense Lan
Hey there! I'm Hemense, a Frontend Developer with 4 years of experience developing scalable, high-performance web applications in SaaS, fintech, ERP, and AI-driven solutions. I am skilled in building component-driven architectures, improving user engagement, reducing churn, and optimizing platform performance for revenue growth. I have experience with React, TypeScript and its ecosystem. I am passionate about data- driven development, design systems, and engineering best practices to drive impactful user experiences.
The Power of Technical Debt Management - Strategies for Frontend Teams
Technical debt is not simply a by-product of poor engineering. It is an unavoidable consequence of delivering software under real-world constraints. For frontend teams working with frameworks like React or Next.js, managing technical debt is as critical as shipping new features.
ReadA peep into my TechStack
A quick look at the tools, libraries, and frameworks I use to build modern React applications, from state management to styling, and everything in between. Here’s a quick breakdown of the tools and libraries I use regularly in production React apps — and when I use each one.
ReadEffective Communication in Teams - Reducing Burnout
Team burnout is a persistent issue in software development, particularly within frontend teams working with React and TypeScript under tight delivery timelines. While burnout has many causes, poor communication is one of the most manageable factors.
ReadDriving Performance - 10 Practical Guides to Web Optimization For a Higher Lighthouse Score
Improving web performance is not just about faster page loads. It's about delivering a smoother, more accessible user experience across devices.
ReadWeb Security, XSS & CSRF Mitigation. Adding security headers to your application.
Cross-site scripting (XSS) and cross-site request forgery (CSRF) are common attack vectors that affect web applications. This post explains how they work and how to mitigate them using secure coding practices and HTTP security headers.
ReadOptimizing a React Application using Lazy Loading, Caching and Code Splitting
Optimizing the performance of a React application is crucial for providing a smooth and responsive user experience. One way to achieve this is by implementing techniques like lazy loading, caching and code splitting.
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