Arjun Deepak Rana

Senior ML Engineer, Millbrook Health - Kubeflow · CUDA · feature stores

Millbrook Health

Pune, India · IST (UTC+5:30)

8+ years experience

BITS Pilani

English, Hindi, Marathi

Advising

Messaging unavailable

Overview

8 years in software engineering, the last 2 at Millbrook Health, where I work on the ML platform team. Reduced cloud spend on ML platform by 32% in two quarters.

Good reasons to reach out

Advice on recommendation systems
Working sessions on CUDA
Thoughtful intros to people in my field
Questions about recommendation systems

Please don't message about

Survey or panel invitations
Data broker offers

Replies on weekday evenings

Skills

feature storesPyTorchNext.jsCUDAmodel servingKubeflow

AdvisingOpen to advising

closes in 3 months

Office hours for career switchers into engineering: ML infrastructure and Next.js

Topics: recommendation systems, PyTorch, feature stores
Format: Calls
Terms: Equity
Capacity: Two calls a month
Best for: Seed to Series A teams

8 years of ML infrastructure. Can review plans, decks and hiring loops.

Pune, Indiapytorchcudamodel serving

Open

Experience

Senior ML Engineer
Apr 2025 - Present
Millbrook Health · 1 yr 6 mo · Full-time · Pune, India
- Built the recommendations models now used in 10 product decisions a quarter.
- Wrote the metric definitions the leadership team reviews every week.
- Taught SQL to 195 non-analysts.
ML Engineer
Dec 2022 - Apr 2025
Bajaj Finserv · 2 yr 4 mo · Full-time · Pune, India
- Taught SQL to 84 non-analysts.
- Wrote the metric definitions the leadership team reviews every week.
ML Engineer
Mar 2020 - Dec 2022
Kotak Mahindra Bank · 2 yr 9 mo · Full-time · Pune, India
- Replaced 35 hand-built dashboards with one metrics layer people trust.
- Wrote the metric definitions the leadership team reviews every week.
ML Engineer
Sep 2018 - Feb 2020
Mphasis · 1 yr 5 mo · Full-time · Pune, India
- Wrote the metric definitions the leadership team reviews every week.

References

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Education

BITS Pilani
B.E., Electrical Engineering
2014 - 2018

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