A AI Engineer Portfolio
Mayur Koli
Crafting Intelligent Systems with Generative AI & LLMs
A final-year Computer Engineering student specializing in Generative AI and LLM-based systems, Mayur brings hands-on experience in building AI agents, RAG pipelines, and integrating LLMs into production workflows for real-world applications
Selected Work
Mentesa
Specializing in Generative AI and LLM-based systems
ChatDouble
Experienced in building AI agents, RAG pipelines, and LLM-integrated production workflows
The Bakers Home
Designed and deployed production-level automation workflows for real estate clients using n8n
Generative AI & LLM Systems Architect
Proficient in designing, developing, and deploying advanced AI solutions, from prompt engineering to full-stack application integration and automation
- — LLM Integration (API-based models
- — Prompt Engineering
- — Retrieval-Augmented Generation (RAG
- — AI Agent Development
- — Context Management & Memory Handling
Impactful AI Solutions & Web Platforms
A showcase of hands-on projects demonstrating expertise in Generative AI, chatbot development, and full-stack web deployment
- — Mentesa: Built a no-code multi-bot Generative AI platform enabling users to create and manage LLM agents with persistent conversation memory
- — ChatDouble: Developed a dynamic AI chatbot platform with contextual retrieval using FAISS and user-based bot creation
- — The Bakers Home: Designed and deployed a responsive production-ready business website for an international client in Lesotho
Driving Automation & Development
Chronicle of roles focusing on automation consultancy, AI integration, and core software development
- — Automation Consultant SparkOS Feb 2026 - Present: Designed and deployed production-level automation workflows using n8n for real estate clients. Integrated GoHighLevel, WhatsApp triggers, CRM systems, and AI-based agents to automate lead handling and communication. Debugged webhook-based systems and optimized workflow reliability in live production environments
- — Intern Zensar ESD Jan 2025 - Feb 2025: Developed Python-based applications and database-integrated solutions through hands-on industry projects
- — RPA & Web Development Intern Rajavi Technologies Pvt. Ltd., Pune July 2021 - September 2021: Assisted in automation tasks and full-stack web development within enterprise workflows
Python · C++ · Java · MySQL · Firebase · REST APIs · FastAPI · Streamlit · LangChain · Hugging Face · FAISS · Firebase Firestore