Semantic Codebase Graph Engine
tree-sitter ASTs across 11+ languages plus CodeBERT embeddings to find structural and semantic code duplication.
ASTCodeBERTPython
Undergraduate Researcher · Robot Learning
Hi, I'm Sujosh Nag
CS undergraduate at the University of New Hampshire, working on imitation learning and visuomotor policies for reliable manipulation at the Cognitive Assistive Robotics Lab — on Franka, Spot, Stretch, and YuMi.
<Publications/>
Safe and reliable control of long-horizon manipulation by learned visuomotor policies, built on latent dynamics that carry stability guarantees.
Undergraduate Researcher · Cognitive Assistive Robotics Lab · University of New Hampshire
<Experience/>
Undergraduate Researcher
Aug 2025 – PresentResearchCognitive Assistive Robotics Lab (CARL), UNH · Advisor: Prof. Momotaz Begum
- Train and evaluate visuomotor policies (ACT, Diffusion Policy, DP3, flow matching, π0/π0.5, OpenVLA, GR00T) in simulation and on hardware.
- Run real-robot studies on Franka FR3, Boston Dynamics Spot, Hello Robot Stretch 3/4, and ABB YuMi.
- Built and maintain the Franka + Deoxys stack for teleoperation, demonstration collection, and policy evaluation, including Inspire dexterous-hand control via Quest hand tracking.
- Supported an NIH R01 assistive-robotics deployment in a participant's home.
Teaching Assistant — CS 733: Mobile Robotics
Fall 2026TeachingUniversity of New Hampshire
- Teach ROS 2 in simulation and on the Hello Robot Stretch 3: mapping, localization, navigation, and AprilTag perception.
Software Engineer Intern
Jun 2025 – Aug 2025IndustrySustainability Roundtable Inc. · Boston, MA
- Built production features for the SBER 3.0 platform in React and TypeScript, plus internal automation that reduced manual workflow time.
Teaching Assistant — CS 518: Intro to Software Engineering
Spring 2025TeachingUniversity of New Hampshire
- Supported team software projects, answered student questions, and graded coursework.
Senior Developer
Oct 2023 – Mar 2025IndustryUNH InterOperability Laboratory
- Built test automation for the NVMe conformance suite that qualifies datacenter SSDs and NVMe-oF targets: 70+ tests, 120+ issues resolved, led a test-result comparison tool, mentored junior developers.
<Projects/>
Software engineering side projects. Research work is on the research page.
GitHub Readme Stats
Embeddable GitHub stats cards with an Engineering Maturity model, SVG-first rendering, and deterministic caching.
Contexto Solver Agent
Rank-weighted centroid estimation, adaptive MMR, and a learned correction to GloVe space to solve the daily word game.
BanditsGloVePython
Your Daily Podcaster
RSS scraping, Gemini summarization, and Cloud TTS on a scheduled pipeline that produces a daily news podcast.
LLMTTSGitHub Actions
Image Labeling & Retrieval
Moondream2 captions, OCR, and sentence embeddings over PostgreSQL for natural-language search of a photo library.
RetrievalOCRPostgreSQL
CatTracker
Campus lost & found on Flask + Azure Blob with semantic search and real-time chat via Socket.IO.
FlaskAzureDocker
<Skills/>
Robot Learning & ML
PyTorch
ACT
Diffusion Policy
DP3
Flow Matching
π0 / π0.5
OpenVLA
NVIDIA Isaac GR00T
Koopman Models
Sparse Autoencoders
PointNet
R3M
DINOv2
SAM2
NumPy
Pandas
Robotics & Simulation
ROS 2
Deoxys
MuJoCo
robosuite
robomimic
Meta-World
SpaceMouse Teleop
Meta Quest Teleop
Perception & Data
RealSense RGB-D
Point Clouds
Multi-Camera Calibration
AprilTags
iPhone ARKit / LiDAR
IMU
HDF5
Zarr
Languages
Python
C++
Java
TypeScript
JavaScript
Swift
Bash
MATLAB
Julia
Lean
Software & Infrastructure
React
TailwindCSS
Node.js
Flask
PostgreSQL
MySQL
MongoDB
Docker
Linux
Git
Azure
Qiskit
<About Me/>
// too lazy to type commands?
TL;DR — Here's the gist
👋
whoami
I'm Sujosh — I study how learned visuomotor policies can control long-horizon manipulation safely, using latent dynamics with stability guarantees.
🎓
Education
B.S. in Computer Science
University of New Hampshire, May 2027
Dean's Scholar · International Engagement & Service Scholar
🤖
Currently
Undergraduate Researcher
Cognitive Assistive Robotics Lab
TA · CS 733 Mobile Robotics (Fall 2026)
Koopman OperatorsFlow MatchingSkill DiscoveryFranka FR3
🎾
Hobbies
SquashFoodChessCookingPercussions
📄
CV
Publications, research, and experience in one page. Also available via $ resume in the terminal.
Beyond Coding
Gallery
Franka Robot Demo
Robot arm opening a microwave autonomously using Imitation Learning
Squash Session
Playing squash at the courts
Match Day
Another great squash session
Rest Mode
Sometimes you need a break
<Get In Touch/>
Have a project in mind, a question, any research ideas, or just want to say hello? I'd love to hear from you.
Contact Information
Location
Durham, New Hampshire
GitHub
github.com/sujoshnagLinkedIn
linkedin.com/in/sujoshnag