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67 changes: 67 additions & 0 deletions profiles/[email protected]
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# Alwin Sajan

### About Me

I’m a Computer Science and Engineering undergraduate at Toc H Institute of Science & Technology with a deep passion for both Web Development and Applied AI. My journey has taken me through crafting responsive frontend experiences using React.js, Tailwind CSS, and Framer Motion — to building intelligent applications powered by LLM APIs (Gemini, OpenAI) and RAG pipelines.

As a core contributor and Research Lead at Core.AI, I actively mentor peers, organize workshops, and explore the practical intersection of AI, web, and automation. I’ve built impactful projects like **Docify-RAG** — a document-aware chatbot using Gemini and RAG, and a real-time **Smart Waste Detection System** powered by YOLOv11.

I'm well-versed in full-stack development with React, Flask, and Next.js, and I enjoy integrating APIs, optimizing UX, and deploying production-ready apps. My foundation also extends into ML tools like Scikit-learn, TensorFlow, and LangChain — always driven by curiosity and the pursuit of meaningful tech.

Whether it’s clean code, AI-powered chat interfaces, or responsive web design, I approach every project with innovation, clarity, and a love for problem-solving.


## Portfolio Highlights

### My Projects

| Name | Description | Hosted Link | Repo Link |
|--------------------------------|---------------------------------------------------------------------------------------------|--------------------------------------------------------------|---------------------------------------------------------------|
| **Docify-RAG** | Full-stack chatbot with RAG & Gemini LLM that answers user questions based on uploaded PDFs.| [Try It](https://docify-rag-chatbot.vercel.app/) | [Repo](https://github.com/Alwin-Sajan/docify-rag-chatbot) |
| **Smart Waste Detection** | Littering detection system using YOLOv11 and Streamlit for smart city applications. | — | [Repo](https://github.com/Alwin-Sajan/Waste-Detection) |
| **Ft.NESS** | Animated, mobile-friendly fitness landing page built with Framer Motion and Next.js. | [Hosted](https://ft-ness.vercel.app/) | [Repo](https://github.com/Alwin-Sajan/Ft.NESS) |
| **Hostel Management System** | Web app for managing hostel bookings using React, Flask, and MySQL. | — | [Repo](https://github.com/Alwin-Sajan/Hostel-Management) |
| **Extrovert vs Introvert ML** | Streamlit-deployed SVM model classifying user personality types. | — | [Repo](https://github.com/Alwin-Sajan/ExtrovertClassifier) |
| **News Article Classifier** | NLP + Naive Bayes tool for classifying scraped headlines. | — | [Repo](https://github.com/Alwin-Sajan/News-Classifier) |
| **Portfolio Website** | My personal portfolio built with React + AOS + responsive design. | [View](https://alwin-sajan.github.io/portfoi/) | — |


#### Leadership and Influence:

- Research Lead @ Core.AI, mentoring 200+ students and organizing AI/ML workshops
- Led hands-on sessions in Python, web scraping, automation, and prompt engineering

#### Networking:

- Good grasp of computer networking principles including IP addressing, protocol layers, and socket programming

#### Career Plan:

- To become a proficient Web + ML Engineer by combining frontend technologies with AI/LLM-powered APIs and creating real-world tools that scale

#### Thoughts on Kerala's Tech Ecosystem:

- Kerala is an emerging innovation hub, and I'm excited to contribute to its open-source, community-driven AI/tech future

#### Open Source Contributions:

- Contributed to GitHub projects including ML classifiers, automation scripts, and landing pages; actively engage in clean and modular code contributions

#### Community Engagement:

- Active in tech clubs and open workshops; volunteered as Poster Designer at IEEE SB Toc H and mentor at Core.AI

#### Highly Visible Technical Content:

- Shared ML and frontend-based projects through GitHub, LinkedIn, and technical write-ups that simplify advanced tech topics

#### Software Tools:

- Comfortable with Git, VS Code, Postman, Vercel, Streamlit, and APIs (Gemini, OpenAI)

#### Personal Website:

- Built and maintained [alwin-sajan.github.io/portfoi](https://alwin-sajan.github.io/portfoi) showcasing my technical and project portfolio