Sonali Delta

I’m a Full Stack Developer and final-year BCA student who enjoys building real-world products with a strong problem-solving mindset. I’ve developed internship and project experience across Node.js, React, Express, and MongoDB, focusing on scalable web applications and production-ready delivery.

In my MERN Stack Developer internship at The Entrepreneurship Network (TEN), I built and deployed full-stack applications using Next.js and Node.js, improving average load time by 30%. I also designed reusable UI components that reduced new feature development time by 20% and integrated automated ML training pipelines for accurate weekly skill recommendations.

My projects reflect the kind of engineering I like to do: practical automation, responsive user experiences, and performance tuning. For SkillRec, I built an automated skill-gap analysis engine that reduced manual career mapping effort by 50% using AI-driven insights, and I optimized MongoDB queries and indexing to decrease recommendation fetch time by 40%.

I’m also excited by modern, user-focused product development—like SigmaGPT, where I built a ChatGPT-style interface with full Markdown support and integrated the OpenAI API with secure MongoDB chat history storage. As a Campus Ambassador with E-Cell, IIT Bombay, I supported entrepreneurship initiatives by organizing workshops and events to foster a startup culture.