Rahul Sunil

Senior Generative AI Engineer / Applied LLM Engineer

About Me

Generative AI engineer and product-focused builder specializing in LLM-powered risk, workflow, and data products for enterprise compliance. Lead owner of Risk Agent, DesignAI, and Product Data at Certa. I love building measurable, reliable GenAI systems end-to-end - from retrieval data paths to evaluation, observability, and production performance.

I love building measurable, reliable GenAI systems end-to-end - from retrieval data paths to evaluation, observability, and production performance.

Skills & Expertise

Languages & Core

PythonJavaScriptTypeScriptSQL

GenAI & Machine Learning

Large Language Models (LLMs)Prompt Engineering & EvaluationRetrieval-Augmented Generation (RAG)Embedding ModelsFine-TuningVector Databases (Qdrant)TensorFlowKerasPyTorch

Backend & API Development

DjangoFlaskFastAPICeleryGraphQLREST APIsExpress

Frontend & Mobile

ReactAngularFlutterHTMLCSSTailwind CSS

Databases

PostgreSQLMongoDBElasticsearchRedisFirestoreApache CassandraOracle SQLSQLite

Cloud & Infrastructure

AWS (Lambda, S3, CloudWatch, Serverless)GCPAzureDockerCI/CD (GitHub Actions)Linux

Tooling & Platforms

PortkeyGitObservability & Tracing for LLM WorkflowsNetlifyVercel

Hardware & Misc

ArduinoRabbitMQFigmaPhotoshop

Education

B.Tech in Computer Science

APJ Abdul Kalam Technological University

8.37/10 • 2022

CBSE Computer Science - 12th Grade

Kendriya Vidyalaya, Pattom (2nd Shift)

87% • 2018

Key Achievements

Q2 2025: Certa-fied Genius Award
Sep 2021: Winner, Hac'KP International Hackathon (5th Edition)
Jan 2021: Winner, HackX
Jun 2021: Best Engineer '21
Sep 2020: Top 12 Projects & Seed Funding - BitMedi
Sep 2020: Top 15 International Projects
Jul 2020: Blockchain Best Project
Apr 2020: First Runner-up, IEEE CodeRush
Feb 2020: National Scholarship Recipient
Jan 2020: Winner, KSCSTE Funded Project
Dec 2019: Finalist & Job Offer
Mar 2021: Qualifier, Graduate Aptitude Test in Engineering (GATE 2021)
Sep 2018: Winner, GameOfCodes
Apr 2018: Second Runner-up, Hash Hackathon

Leadership & Community

Cyberdome Volunteer

Kerala Police Cyberdome

Feb 2021 - Present

Chief Executive Officer

IEDC, MBCET

Oct 2021 - August 2022

Chief Technical Officer

IEDC, MBCET

May 2021 - Jun 2022

Vice Chairperson

IET, MBCET

Sep 2020 - Oct 2021

Technology Member

Hack the Northeast

Aug 2020 - Jan 2021

Artificial Intelligence Community Head

IEDC, MBCET

May 2019 - Sep 2020

Computer Science Department Representative

ISTE, MBCET

Feb 2020 - Sep 2020

Vice Chairman

IEEE CS MBCET

Jan 2019 - Feb 2020

Teaching Volunteer

BCW-AI

Nov 2019