3k+
Citations
Research Scientist, AI · Meta
Research Scientist at Meta working on AI for content understanding in Facebook Feed and Notifications.
PhD in Computer Science (UT Arlington, 2023). 15+ publications, 3k+ citations.
3k+
Citations
15+
Publications
h-index 10
Google Scholar
I am a Research Scientist at Meta on the Facebook Feed & Notifications AI team. My work focuses on content understanding using large language models — building pipelines that generate signals for content categorization, quality assessment, and retrieval across Facebook.
I completed my PhD in Computer Science at UT Arlington in 2023, specializing in self-supervised learning, multimodal fusion, and human-computer interaction. My research has been cited 3k+ times across 15+ publications.
At Meta, I work on applied LLM research for content understanding at scale: fine-tuning models, building agentic workflows, and generating content signals for Feed and Notifications ranking.
During my PhD, I focused on self-supervised learning, multimodal fusion, and cognitive state assessment. My work spanned contrastive representation learning, sensor-based fatigue detection (fMRI, EEG, IMU), VR-based cognitive evaluation, and assistive robotics — with applications in healthcare and human-computer interaction.
Jan 2024 – Present
Aug 2019 – Dec 2023
May 2022 - Aug 2022
Apr 2019 - Jul 2019
Apr 2018 - May 2019
Dec 2017 - Apr 2018
Jun 2015 - Jul 2018
Oct 2016 - Sep 2017
Aug 2019 - Dec 2023
Focus: Computer Vision, Machine Learning, Human-Computer Interaction
Nov 2014 - Oct 2018
Focus: Embedded Systems, Robotics, Computer Science
Jul 2020
Deep RNN to predict fatigue in TBI subjects from 3D fMRI scans.
GitHubAug 2022
Unsupervised clustering + NLP to visualize trending topics in Facebook/Instagram Reels.
Jan-Aug 2018
Web portal for farmers with ML and IoT for crop analysis.
GitHubDec 2017-May 2018
Won Best Engineering Award at Robocon Nepal 2018.
GitHubJul 2018
Python script that changes desktop wallpaper with GRE vocab every minute.
GitHubSep-Dec 2016
Custom flight controller, finalist at international KrishakCopter drone competition.
YouTube