Hi, I’m Deeyan Vadwala, a Software Engineer with a strong foundation in Python, backend development, and AI systems. I specialize in building scalable applications using Flask, REST APIs, and cloud technologies, and I have hands-on experience working with machine learning models and large language models such as LLaMA 3. Through projects and internships, I’ve focused on solving real-world problems by designing efficient, reliable, and production-ready software.
Built a RAG + Knowledge Graph chatbot achieving sub-3s responses and reducing hallucinations by 22%.Benchmarked GPT and open-source LLMs (LLaMA, Mistral) using prompt engineering to evaluate quality and hallucination rates.Implemented cryptography + image encryption pipelines processing 100K+ pixels/characters per run.Built a Scapy packet analyzer capturing and parsing 1,000+ live packets/session for network monitoring.
Acquired skills in deploying and managing cloud infrastructure using AWS, including EC2, S3, RDS, Lambda, IAM, and VPC. Trained in configuring, monitoring, and automating tasks within AWS, with a focus on security best practices and cost optimization. Achievements include enhancing infrastructure efficiency, security, and reducing operational costs.
Smart Farming Assistant using IoT, ML, and LLMs
Tech: Python, Flask, ML, IoT, LLaMA 3, Bluetooth
AI Voice-Controlled Virtual Assistant
Tech: Python, Flask, LangChain, LLaMA 3, Speech Recognition
AI-Powered Outfit Planning Application
Tech: Flutter, Firebase, Flask, REST APIs
Frontend learning project
Beginner-friendly anime-themed site built using HTML, CSS, and JavaScript.
