Profile summary

Ubaid Ul Rehman is a versatile software engineering professional with strong expertise in full-stack development, system design, and modern application engineering. Skilled in building scalable, production-grade solutions, he has developed numerous web applications, enterprise dashboards, and intelligent software systems using technologies such as PHP, JavaScript, Bootstrap, MySQL, Express.js, React, MongoDB, and Node.js. His industry experience includes delivering 10+ client applications, architecting robust backend APIs, and deploying real-world software solutions that prioritize reliability, usability, and performance. Expanding beyond traditional software engineering, Ubaid integrates advanced capabilities from data science and artificial intelligence into his development workflow. With an MS in Data Science, he leverages knowledge graphs, NLP, LLM-based agents, and predictive modeling to create intelligent, automation-driven systems for healthcare, education, and enterprise domains. His research includes a knowledge-graph-driven predictive framework for Type-1 Diabetes, currently under journal review. With 4+ years of combined academic and industry experience, Ubaid has taught core computing courses, including Programming, Operating Systems, Networks, and DBMS, while mentoring over 150 students using a practical, hands-on learning approach. His academic contributions span curriculum implementation, lab design, and interactive content development. In his industry role as an AI Engineer at BlinkiTech, Ubaid has built advanced LLM-powered chatbots, retrieval-augmented systems, and intelligent agents using OpenAI, Gemini, LangChain, Flask, Neo4j, and MongoDB. His professional background further includes IT support, technical writing, and software deployment. Positioned at the intersection of software engineering, applied AI, and modern computing education, Ubaid is committed to building high-impact technological solutions and contributing to both industry innovation and academic excellence.