Freelancer Profile

About

I’m a Full-Stack and AI Developer with 4+ years of experience building modern web applications, backend systems, APIs, and AI-powered solutions. I specialize in turning complex requirements into reliable, scalable, and user-friendly products. My core skills include React.js, Node.js, JavaScript, Python, FastAPI, MongoDB, Laravel, Docker, AWS, Machine Learning, NLP, LLM integration, RAG, and AI chatbot development. I have developed and deployed machine learning systems using real-world data. One project involved a student-performance prediction system where I prepared and cleaned datasets, applied scaling and normalization, trained multiple models using stacking, evaluated results, and tuned hyperparameters. I integrated the model with FastAPI and deployed it using Docker. I also developed an AI chatbot for an e-commerce website using Retrieval-Augmented Generation (RAG). I collected relevant information, generated embeddings with Sentence-BERT, stored them in a vector database, retrieved relevant documents based on user queries, and integrated an OpenAI GPT model to generate context-aware responses. I evaluated the system using faithfulness and answer relevancy. I can help clients with: • Full-Stack Web Development • AI Chatbots, RAG & AI Agents • LLM Integration • Machine Learning & NLP • React.js / Node.js Applications • Python / FastAPI APIs • Backend & Database Development • Data Processing & Analysis • Docker & AWS Deployment • API Integration & Automation I value clear communication, clean code, practical solutions, and delivering measurable results. I’m comfortable working independently or collaborating with designers, product managers, engineers, and business stakeholders.

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