- ๐ M.S. Computer Science @ George Mason University - GPA 4.0 | Dean's List Fall '24 & Spring '25 | Graduated May 2026
- ๐ฌ Research Assistant under Dr. Duoduo Liao - deep learning for subsurface concrete defect detection using USW, IE, GPR & HCP signals
- ๐ฌ Research @ GMU โ multi-agent text-to-SQL benchmark across OpenAI / Anthropic / Ollama models.
- ๐ค AI Engineer @ MITRE-Sponsored Capstone - built LLM-powered insider-threat simulation using NVIDIA LLaMA-3.1-Nemotron-70B
- ๐๏ธ Led a 7-member team at Xebia, shipping a full-stack app with 30% faster loads and 95% automated test coverage
- ๐ CS UK Study Abroad alum - explored AI governance, cryptography, and global tech systems through an ethics-forward lens
LLM-based synthetic data generation for cybersecurity threat simulation
- Fine-tuned NVIDIA LLaMA-3.1-Nemotron-70B-Instruct to generate malicious, medical insider-threat, and neutral tweets with high contextual authenticity
- Drove Agile delivery with weekly client syncs, iterative user story refinement, and a non-technical-friendly Tkinter GUI
- Stack:
PythonLLaMA 3.1Hugging FacePrompt EngineeringTkinter
Deep learning framework for structural health monitoring of concrete infrastructure
- Training ResNet1D, CNN1D, and BiLSTM models on FHWA lab slab data to classify delamination, voids, cracks, and honeycombing
- Exploring multimodal data fusion โ integrating USW, IE, GPR, and Half-Cell Potential (HCP) signals for robust NDE
- Stack:
PythonNumPyscikit-learnResNet1DBiLSTM
Production-grade platform with a fully automated CI/CD pipeline to Kubernetes on AWS EKS
- Engineered GitHub โ Jenkins โ Docker โ AWS EKS pipeline with blue/green deployments
- Achieved 80% faster release cycles and 99.9% uptime across a 3-node cluster
- Stack:
AngularSpring BootMySQLDockerKubernetesJenkinsAWS
Real-time item management platform with secure auth and high test coverage
- Built real-time search, Firebase Google Auth, and scalable data storage with MongoDB
- Achieved 95% automated test coverage via Selenium + TestNG pipelines
- Stack:
React.jsMongoDBNode.jsFirebaseSelenium
๐ฑ My GitHub Data
๐ฆ ? Used in GitHub's Storage
๐ 758 Contributions in the Year 2026
๐ซ Not Opted to Hire
๐ 28 Public Repositories
๐ 0 Private Repositories
I'm an Early ๐ค
๐ Morning 76 commits โโโโโโโโโโโโโโโโโโโโโโโโโ 20.16 %
๐ Daytime 160 commits โโโโโโโโโโโโโโโโโโโโโโโโโ 42.44 %
๐ Evening 95 commits โโโโโโโโโโโโโโโโโโโโโโโโโ 25.20 %
๐ Night 46 commits โโโโโโโโโโโโโโโโโโโโโโโโโ 12.20 %
๐ I'm Most Productive on Thursday
Monday 31 commits โโโโโโโโโโโโโโโโโโโโโโโโโ 08.22 %
Tuesday 50 commits โโโโโโโโโโโโโโโโโโโโโโโโโ 13.26 %
Wednesday 41 commits โโโโโโโโโโโโโโโโโโโโโโโโโ 10.88 %
Thursday 72 commits โโโโโโโโโโโโโโโโโโโโโโโโโ 19.10 %
Friday 48 commits โโโโโโโโโโโโโโโโโโโโโโโโโ 12.73 %
Saturday 68 commits โโโโโโโโโโโโโโโโโโโโโโโโโ 18.04 %
Sunday 67 commits โโโโโโโโโโโโโโโโโโโโโโโโโ 17.77 %
๐ This Week I Spent My Time On
๐๏ธ Time Zone: America/New_York
๐ฌ Programming Languages:
Other 48 mins โโโโโโโโโโโโโโโโโโโโโโโโโ 96.39 %
JavaScript 1 min โโโโโโโโโโโโโโโโโโโโโโโโโ 03.61 %
๐ฅ Editors:
Claude Code 44 mins โโโโโโโโโโโโโโโโโโโโโโโโโ 87.59 %
VS Code 6 mins โโโโโโโโโโโโโโโโโโโโโโโโโ 12.41 %
๐ฑโ๐ป Projects:
Portfolio-Scraper 50 mins โโโโโโโโโโโโโโโโโโโโโโโโโ 100.00 %
๐ป Operating System:
Windows 50 mins โโโโโโโโโโโโโโโโโโโโโโโโโ 100.00 %
๐ค AI Coding This Week
โฑ AI Coding Time: 50 mins (100.0%)
โ๏ธ 87 lines written by AI, 0 lines written by hand (100.0% AI-written)
๐ค 825,450 Input Tokens, 141,025 Output Tokens
๐ต $32.29 Estimated AI Cost This Week
๐ง 2 AI Sessions, 5 AI Prompts
Fable 392 lines โโโโโโโโโโโโโโโโโโโโโโโโโ 100.00 %
Opus 0 lines โโโโโโโโโโโโโโโโโโโโโโโโโ 00.00 %
๐ AI Coding Insights:
๐ค AI-Driven โ 100.0% of written lines came from AI
๐ Concise Prompter โ average 7 characters per prompt
๐ Iterative Prompter โ average 2 prompts per session
๐ High AI Trust โ 0.0% of changed lines were hand-edited
I Mostly Code in Python
Python 7 repos โโโโโโโโโโโโโโโโโโโโโโโโโ 31.82 %
JavaScript 5 repos โโโโโโโโโโโโโโโโโโโโโโโโโ 22.73 %
TypeScript 3 repos โโโโโโโโโโโโโโโโโโโโโโโโโ 13.64 %
Jupyter Notebook 2 repos โโโโโโโโโโโโโโโโโโโโโโโโโ 09.09 %
Kotlin 1 repo โโโโโโโโโโโโโโโโโโโโโโโโโ 04.55 %
Timeline
Last Updated on 19/09/2026 04:01:59 UTC
- ๐ Published release PDF Translator 1.0.0 in royalgillz/pdf-translator
- โ Opened issue #23540 in JonathanGin52/JonathanGin52
- โ Opened issue #23535 in JonathanGin52/JonathanGin52
- โ Opened issue #23533 in JonathanGin52/JonathanGin52
- โ Opened issue #23532 in JonathanGin52/JonathanGin52
- ๐ Dean's List โ Fall 2024 & Spring 2025 @ George Mason University
- โ๏ธ AWS Academy Graduate โ Cloud Foundations Certified
- ๐ฎ Oracle AI Vector Search Certified Professional
- ๐ฅ PatriotHacks CTF @ GMU โ Top 7 Finish
- ๐ฅ Hacklipse Hackathon by ACM TIET โ Top 15 Finish
| Platform | Link |
|---|---|
| ๐ผ LinkedIn | linkedin.com/in/sehaj-gill |
| ๐ง Email | sehajgill808@gmail.com |
| ๐ GitHub | github.com/royalgillz |


