Karkuvel Raj Sakkarai samy

Senior Analyst, Author, AI Specialist

Judged

100%

On time

4.9

Rating

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Judging domains

Enterprise & cloud architecture

Expert

System design, scalability and deployment

AI & LLM application design

Expert

Model choice, prompt design and evaluation

Developer tooling & DX

Advanced

Build systems, APIs and developer ergonomics

Security & data governance

Judging philosophy

“A demo that survives one hard question is worth more than a demo that survives none. I ask the hard question early so the team still has time to answer it.”

Direct, written feedback · always one next step

How they weight a score

Technical depth & architecture35%

Working demo, not slides25%

Real user problem20%

Path to production12%

Presentation8%

Judging record

HackIndia Spark 8 – South India Region

2025–26

HackIndia Spark 3 – South India Region

2025–26

Credentials

#20828

Global rank

Level 1 · Newcomer

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HackIndia · Judge spotlight · @karkuvel_raj1

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