CV
Basics
Name | Sachin Pathiyan Cherumanal, PhD |
Label | Researcher · Data Scientist · Software Engineer |
Website | https://sachinpc.com/ |
Superpower | Seeing the whole by connecting what seems apart. |
Work
-
2025.09 - Present -
2025.04 - 2025.07 -
2021.02 - 2024.03 -
2019.09 - 2020.11 -
2019.05 - 2019.09 -
2015.07 - 2017.06
Education
-
2021 - 2025 Melbourne, Australia
-
2017 - 2019 Melbourne, Australia
-
2011 - 2015 Tamil Nadu, India
Skills
Research | |
Information Retrieval | |
Conversational Search | |
Human Computer Interaction | |
Statistical Testing | |
A/B Testing |
Machine Learning | |
Transformers | |
Generative AI | |
LLMs | |
Fine-Tuning | |
RAG | |
Prompt Engineering |
AI/ML Engineering Tools | |
LangChain | |
Tensorflow | |
PyTorch | |
Elasticsearch | |
FAISS | |
Haystack |
Backend Engineering | |
FastAPI | |
Django | |
API Development | |
Pydantic | |
PostgreSQL | |
MongoDB |
DevOps & Infrastructure | |
Docker | |
GitHub Actions | |
AWS (EC2, S3, Lambda, Bedrock, Sagemaker, ECR, CodeBuild) | |
Nginx |
Data Platforms & Workflow Tools | |
Databricks | |
PySpark | |
n8n | |
Langflow | |
Airflow |
Languages
English | |
Fluent |
Malayalam | |
Fluent |
Hindi | |
Fluent |
Tamil | |
Fluent |
Interests
Research | |
Evaluation Measures | |
Information Retrieval (IR) | |
Natural Language Processing (NLP) | |
Conversational Systems | |
Responsible AI | |
Generative AI Applications (LLMs/RAG) | |
AI Agents |