# SUMAN DEY <3
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Building AI-powered applications, full-stack products, and modern web experiences.
Passionate about solving real-world problems through clean code, thoughtful design, and Generative AI.

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Connect With Me

» GitHub        → https://github.com/sumandey7684
» Portfolio     → https://sumandey.in/
» LinkedIn      → https://linkedin.com/in/sumandey7684
» Email         → sumandey7684@gmail.com

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Currently

» Building AI-powered developer tools and productivity apps
» Exploring AI Agents, RAG, LangChain, and LLM Engineering
» Learning scalable backend architecture and system design
» Open to internships and exciting collaborations

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Skills & Tools

» Languages:    JavaScript, TypeScript, Python, Java, C
» Frontend:     React, Next.js, HTML5, CSS3, Tailwind CSS, SCSS, Bootstrap
» Backend:      Node.js, Express.js, FastAPI, REST APIs
» AI / ML:      OpenAI, Gemini, LangChain, Hugging Face, RAG, Vector Databases
» Databases:    MongoDB, Astra DB, SQL, PostgreSql
» Tools:        Git, GitHub, Vercel, Netlify, Figma, Adobe XD, VS Code

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Featured Projects

● AstraDB
  ✦ High-performance vector database engine built from scratch in C++17, implementing HNSW, KD-Tree, and brute-force ANN search for efficient similarity search across high dimensional embeddings.
  ✦ Features: Full RAG pipeline • REST API • Embedding ingestion • PCA visualization • Context-aware retrieval • Semantic vector search
  ✦ Tech: C++17 • HNSW • KD-Tree • ANN • RAG • REST API • PCA

● Podcast Buddy
  ✦ AI-powered podcast generation platform that transforms news articles into natural, conversational podcast episodes.
  ✦ Automatically summarizes news, generates multi-speaker scripts, and produces realistic AI voice narration.
  ✦ Built using Next.js, FastAPI, Gemini, Edge TTS, and FFmpeg for an end-to-end AI content generation pipeline.

● GyaanSaar AI
  ✦ AI-powered article summarizer that converts lengthy content into concise, easy-to-read summaries.
  ✦ Supports intelligent text processing with fast response times and a clean, responsive user interface.
  ✦ Built with modern web technologies and LLM-powered summarization to improve reading productivity.

● Tarang
  ✦ Modern mesh gradient generator for designers and frontend developers.
  ✦ Create beautiful, customizable gradient backgrounds instantly with a smooth, intuitive interface.
  ✦ Designed to speed up UI design workflows while generating production-ready visual assets.

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Highlights

» AI & Full-Stack Developer
» Experience building RAG pipelines with Vector Databases
» Built multiple production-ready AI and web applications
» Passionate about Open Source and developer experience
» Strong focus on clean architecture, UI/UX, and scalable applications
» Always learning, always building

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Thanks for stopping by! :)

Whether it's AI, full-stack development, open source, or building something ambitious,
I'm always excited to collaborate and learn from great people.

Let's build something awesome together <3