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Kaushal Kumar Soni

@kaushalkumarsoni

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Full Stack Developer at Dot Hundred Technologies building AI-powered exam generation and recommendation systems.

India

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At Dot Hundred Technologies Pvt. Ltd., I built a full-stack exam platform that uses Gemini AI to automate question generation. I integrated Google Document AI and Vertex AI for PDF parsing, and deployed the platform on Google Cloud Run.

I also built a two-stage recommendation engine with Python, FastAPI, OpenAI embeddings, and Claude re-ranking. At Ambient Infotech Pvt. Ltd., I developed a responsive e-commerce platform and integrated Stripe payments.

Earlier at Testntrack Edutech Pvt. Ltd., I built a teacher community platform and a Next.js resume builder. I also built an OTT streaming platform and an AI recommendation engine as personal projects.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

Dot Hundred Technologies Pvt. Ltd.

Feb 2025 - Present (1 year 8 months)

Built a full-stack exam platform automating 80% of question generation with Gemini AI, reducing manual effort by 60%. Integrated Google Document AI and Vertex AI for PDF parsing and deployed on Google Cloud Run with auto-scaling, ensuring 99.9% uptime for 500+ users.

React NodeJS Gemini API Google Cloud Document AI Vertex AI Google Cloud Run REST APIs MongoDB Python fastAPI OpenAI Embeddings Claude

React JS Developer

Ambient Infotech Pvt. Ltd.

Aug 2024 - Jan 2025 (5 months)

Developed a responsive e-commerce platform with React and Vite, improving page load speed by 40%. Integrated Stripe payment gateway handling 1,000+ transactions with 99.9% success rate and used Firebase Firestore for real-time sync.

React Vite Stripe Firestore UI Components

Frontend Developer

Testntrack Edutech Pvt. Ltd.

Jan 2022 - Aug 2024 (2 years 7 months)

Built a teacher community platform serving 5,000+ active users and developed a resume builder with Next.js, improving SEO ranking by 50%. Deployed static assets on Google Cloud Storage with CDN, reducing load time by 25%.

React Next.js Google Cloud Storage CDN SEO