Aarjav Jain

I'm a Frontend Developer with 2+ years of At Infomerics Ratings Limited, I built the React.js frontend and search/filtering interface for Caddar, an NLP-based press release intelligence platform used by financial analysts, while contr

Earlier, at 4i Concept, I built and maintained 50+ reusable React.js components across 9+ product modules, reduced page-load latency by ~45% through API optimization, lazy loading, and Redux state management, and — on the database side — optimized MS SQL Server performance through complex JOIN queries and indexing (cutting report generation time from 8 seconds to under 3), and led cross-database migration pr

Outside of work, I've built and shipped React/Next.js projects like GiveCreditCard, a credit card comparison platform for 50+ Indian banks that hits a 90+ Lighthouse score through SSR/SSG and SEO optimization.

I'm focused on Frontend Developer, React Developer, and Frontend + Database hybrid roles — places where clean, fast UI work and a real understanding of the data behind it both matter.

Core skills: React.js, Next.js, TypeScript, JavaScript (ES6+), Redux, HTML5/CSS3 · MS SQL Server, MySQL, Query Optimization, Schema Design, Data Migration · Git, CI/CD, Agile/Scrum

Open to Frontend Developer, React Developer, and Frontend Engineer roles — remote, hybrid, or on-site. Feel free to reach out.

My passion lies in crafting exceptional user experiences, optimizing performance, and ensuring data security. I am dedicated to staying at the forefront of technology trends and best practices, delivering high-quality solutions that drive business success.

I am always eager to tackle new challenges and contribute to innovative projects. If you're seeking a full-stack developer with a strong foundation in these technologies, let's connect to discuss how I can be an asset to your team.I’m a Frontend Developer with 2+ years of experience building responsive, production-grade React.js applications. I focus on translating business requirements into reusable UI components and efficient database structures.

I’ve built and maintained search/filtering experiences that help analysts explore market data quickly and reliably. In parallel, I design backend schemas that support frontend performance and trustworthy data access.

My work is strongly tied to performance: I’ve improved page-load performance by ~45% through frontend API integration optimization, lazy loading, and Redux state management. On the database side, I’ve optimized MS SQL Server queries (JOINs and indexing) to improve data retrieval by ~40% and reduce report generation time from 8s to under 3s.

I’m comfortable working across the full data flow—from React interfaces to SQL Server schemas—while staying primarily focused on frontend and database engineering. I also use AI-assisted tools like GitHub Copilot and Claude AI to speed up development and raise delivery velocity.