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 |