Large Language Models
LLM-based intelligent systems, language understanding and PEFT fine-tuning.
↗RESEARCH • ENGINEERING • SYSTEMS
SAEED
SAFAEI
AI Researcher & Engineer
Building intelligent systems at the intersection of Large Language Models, RAG, Graph Learning, IoT and Robotics.
PROFILE / 01
SAEED SAFAEIAI / SYSTEMS
RESEARCH AREASLLM · RAG · GNN
CURRENT DEGREEMSc AI & Robotics
BSc GPA18.47 / 20
LOCATIONTehran, IR
01 / PROFILE
About Me
An AI engineer and machine-learning researcher working across language models, intelligent devices and physical systems.
I design and develop intelligent systems with a focus on Large Language Models, Retrieval-Augmented Generation, Agentic AI, natural language processing, deep learning and intelligent robotics — taking research ideas from R&D to usable products.
My work also includes technical team leadership, interdisciplinary project management, PEFT-based fine-tuning of generative models, and the design of multi-agent AI architectures.
Technical focusLLM / RAG / GNN / Robotics
EducationMSc AI & Robotics · Amirkabir University of Technology
AvailabilityResearch & engineering collaboration
02 / DIRECTIONS
Research Interests
Questions and systems I am currently studying and building.
Retrieval-Augmented Generation
Reliable, knowledge-grounded AI systems with semantic retrieval and evaluation.
↗Graph RAG
Graph-augmented retrieval architectures for stronger reasoning in language models.
↗Graph Neural Networks
Learning representations from graph-structured data.
↗LLM + Graph Learning
Combining language models with GNNs to improve graph learning.
↗Intelligent Devices
IoT, industrial intelligence and autonomous robotic systems.
↗03 / SELECTED WORK
Featured Projects
Selected AI, robotics and embedded systems from research, product development and academic work.
RAG / NLP
AI / RAG
Intelligent Banking RAG Chatbot
Architected and built a RAG pipeline for intelligent banking responses, including semantic retrieval, a vector database, intent detection, slot filling and LLM-as-a-Judge evaluation to reduce hallucination.
View project ↗
ROBOTICS / AI
OCS Intelligent Dental Robot
Led software and electronics teams to turn a laboratory prototype into a product: a dental training robot with a RAG/LLM educational assistant and an application–robot–intelligence architecture.
LLM / PEFT
AI / LLM
LLM Fine-tuning
Designed PEFT fine-tuning for Gemma-family models using LoRA and adapters, with evaluation of catastrophic forgetting and optimization for Persian and domain-specific use.
TRANSFORMER
AI / DEEP LEARNING
Mini Transformer from Scratch
Implemented a full Transformer in PyTorch, including self-attention, multi-head attention, positional encoding and feed-forward layers, applied to sentiment analysis.
LIDAR / EKF
ROBOTICS / PERCEPTION
Robot Localization & Motion Estimation
Developed LiDAR processing, ICP scan matching and an Extended Kalman Filter for localization of autonomous robots.
View project ↗
IOT / EMBEDDED
Filament Dryer Pro
A connected filament drying system with temperature, humidity and wireless control considerations.
View project ↗
IOT / SECURITY
RFID Smart Access
An RFID access device with a web application for user and permission management.
View project ↗
AI / ALGORITHMS
Strimiko Game Optimization
A course project using heuristic algorithms to reduce the execution time of a logic game solver.
04 / TOOLKIT
Technical Stack
Grouped by the kind of system being built.
AI & Machine Learning
LLM / NLP
Graph Learning
Embedded / Robotics
05 / PATH
Experience & Education
Education, research leadership and product development drawn from the current CV.
2025 — NOW
MSc in AI & Robotics
Amirkabir University of Technology · Tehran Polytechnic
Master’s student in Computer Engineering — Artificial Intelligence and Robotics, admitted as a distinguished talent student.
3+ YEARS
Head of Research Center
Shahid Nazm Bojnourdi Research Center
Directed research and technology activities for more than three years, including research teams, resource planning and scientific collaboration.
2024 — NOW
Robotics & AI Development Lead
OCS intelligent dental-training robot
Led interdisciplinary computer and electrical teams from R&D to an operational prototype, including technical architecture and task allocation.
2025
AI Bootcamp Instructor
First specialized AI bootcamp in North Khorasan
Designed the curriculum, taught AI and machine-learning concepts, and managed the training program.
2022 — 2025
BSc in Computer Engineering — Software
University of Bojnord
Graduated with distinction in six semesters with a GPA of 18.47 / 20, ranking first in the Computer Engineering cohort.
06 / RECOGNITION
Achievements & Awards
Selected academic, research and competition records from the current CV.
Distinguished talent MSc admission
Amirkabir University of Technology
BSc with distinction in 6 semesters
GPA 18.47 / 20 · University of Bojnord
Khwarazmi Youth Festival
Provincial awardee
Science and Technology Jihadists
North Khorasan selection
AI course · National Elites Foundation
Specialized artificial intelligence program
Applied Project Management
Sharif University of Technology
Internet of Things: A Revolution in the Connected World
Research document, 2024, available in the project archive.
Occlusion Chutterbox: An Origami-Inspired Robotic Device for Enhancing Dental Occlusion Training
Paper and patent for the OCS educational robot are currently under review.
LLM + Graph Neural Networks / Graph RAG
Ongoing research on combining language models with GNNs and Graph RAG architectures for improved reasoning.
08 / CV
Curriculum Vitae
View the current CV for education, research, projects and professional experience.
09 / CONNECT
Let's Work Together
Interested in AI, intelligent systems, research collaboration or engineering projects? Feel free to get in touch.
saeedsafaeeshars@gmail.com ↗