Welcome!

Machine Learning Researcher with a passion for Large Language Models (LLMs). Leveraging 5 years of software development experience, I've spent the past 2 years specializing in developing, fine-tuning, and deploying LLMs for impactful applications, particularly in healthcare.

Results-driven ML Expert with 5+ years of experience, including 2 years focused on LLMs, RAG, and MLOps. Proficient in building, fine-tuning, and deploying scalable AI systems for real-world applications.

Projects

Clinical Panda

Clinical Panda

LLM trained to generate evidence-based explanations for diagnoses using synthetic clinical notes. Introduced lightweight perturbation analysis for real-world robustness.

PII Guard

PII Guard

Enhanced data privacy via advanced PII masking. Involved dataset curation and analysis of model performance under privacy constraints.

Multimodal LLM

Multimodal LLM

Used BLIP-2 and FSDP training to build multimodal LLMs tailored to medical datasets. Focused on efficiency and modality integration.

Neuro Sparse CNN

Neuro-inspired sparse CNN

Designed an interpretable explanation method for CNNs by fusing LRP with sparse coding. Outperformed GradCAM variants in visual domains.

Clinical Tiger

Clinical Tiger

Multimodal RAG system for clinical QA using ClinicalBERT, GPT-4-Vision, chain-of-verification and structured retrieval with citation tracking.

Embeddings to Diagnosis

Embeddings to Diagnosis

Robustness evaluation of clinical LLMs via geometric perturbations and PCA-based latent analysis. Identified fragility through boundary crossings.

Skills

Background

  • Education

    University of Toronto (2022–2023)
    National Institute of Technology, Trichy (2015–2019)

  • Work

    LexisNexis/Appfabs – LLM Engineer (2024–Now)
    Vector Institute – ML Associate (2024)
    Scribble Data – ML Engineer (2022–2024)
    G2 – Backend Engineer (2019–2021)

Honors & Awards

  • Mitacs Business Strategy Internship (2022)
  • PEAK Giver Award – G2 (2020)
  • France Travel Grant Recipient (2019)
  • National Topper in Mathematics – AISSCE (2015)

Publications

Contact

You can get in touch with me through either social media or the below details.