Open to opportunities

Harshit Sahu

@harshitsahu

Message

Front-end focused full-stack developer building performant AI-powered apps.

India

Message

What I'm looking for

I seek a role building user-centric, performant web apps with strong frontend focus, collaborative teams, and opportunities to work on AI integrations and backend services.

I am a front-end focused full-stack developer and AI model trainer with hands-on experience building AI-powered SaaS platforms and real-time web applications. I have improved UI responsiveness, reduced API response times, and refined LLM prompts while working across Next.js, React, TypeScript, Node, and MongoDB.

I deliver user-centric, responsive interfaces and secure authentication flows, and I continuously optimize performance and reliability. My work includes shipping a multi-bot AI SaaS, a MERN real-time chat app, and contributions to model evaluation and prompt refinement that enhanced LLM outputs and product engagement.

Experience

Work history, roles, and key accomplishments

Current

AI Model Trainer

Current

Outlier.ai

Nov 2024 - Present (11 months)

Tested and refined prompts and AI responses to improve LLM output quality, enhancing effectiveness by 10% and refining 100+ prompts to meet project objectives.

Prompt Engineering Quality Assurance Python Data Annotation

Front-End Developer Intern

ClickCompare

Jun 2024 - Sep 2024 (3 months)

Developed a responsive product-comparison web app that improved user engagement by 40% and optimized team workflows, increasing project efficiency by 20%.

TailwindCSS Responsive Design JavaScript UI UX Collaboration Performance Optimization