Director of Operations Enablement · Strategic Advisor

Mujtaba
Tarin

Six plus years building the operating infrastructure behind a healthtech company's climb from Series A to Series C.

I do not just advise on operations. I have built them, at HALO Precision Diagnostics and for a small group of founders I work with directly. The work spans investor readiness, operating systems, and go to market strategy.

Start a 30 Day Assessment → Let's Connect No long term commitment.
$7M
ARR Managed
7 enterprise accounts, 30 clinical centers
70
Sites Launched
HALO's health service footprint, built from the ground up
1M+
Patients a Year
West Coast and Northeast footprint
6+
Years at HALO
Manager to Director, Series A to Series C

Career

Where I've built

December 2025 to Present
HALO Precision Diagnostics
Menlo Park, CA · Series C
Director of Operations Enablement

I own a $7M ARR enterprise portfolio across 7 accounts and 30 clinical centers spanning the West Coast and Northeast, managing a direct team of account operational executives. I sit in weekly C suite and executive committee meetings as the operational lead, advising on channel expansion, pathway product development, and org design, and I am driving expansion from 1 to 4 diagnostic pathways projected to reach over 1M patients a year.

$7M ARR C Suite Advisory Director
July 2023 to December 2025
HALO Precision Diagnostics
Menlo Park, CA
Product Operations and NPI Lead

I launched 70 clinical sites for HALO's genetics program on my own, building the go to market strategy and playbook for U.S. market entry and securing partnerships with 5 national imaging organizations supporting over 30M patients. I led a five year enterprise partnership that grew revenue 30 percent and doubled market share, and I redesigned scheduling infrastructure through a vendor swap and process redesign that cut 200 percent more efficiency into the workflow and eliminated $250K in annual spend.

70 Sites Launched 30M+ Patients $250K Saved
April 2022 to July 2023
HALO Precision Diagnostics
Menlo Park, CA
Product Manager III

I standardized the new market entry and onboarding playbook across 40 plus locations with 10 operations managers, touching over 1M patients, and implemented automated patient communication workflows that raised cancer screening volumes by 7 percent and recurring enrollment by 10 percent.

40+ Locations Playbook Design
April 2020 to April 2022
HALO Precision Diagnostics
Menlo Park, CA
Manager, Business Operations

I oversaw the $8M Women's Health Program delivering full suite diagnostic imaging, owning P&L and cross functional strategic initiatives spanning IT, operations, and clinical support, and built foundational operating infrastructure during the company's early stage build out.

$8M Program P&L Ownership

Advisory

The founder I work alongside

Alongside HALO, I advise Vetra directly. The work centers on investor readiness and operating infrastructure: building the pitch deck, sitting in the investor meetings, shaping how the founder communicates the story, standing up the ops playbook, and identifying the metrics that actually matter at launch.

Strategic Advisor and Investor · Talent and Hiring Technology · United Kingdom

Vetra

An early stage, UK based platform that uses machine learning to match student and early career talent with employers, built on a proprietary hiring intelligence model. I came in as both investor and operator, working alongside cofounder Ali from before there was a deck.

Focused Engagements

Shorter, targeted work

Not every engagement is a deep, ongoing advisory relationship. Some are a signed advisor role, some are a short operator assessment, and some are a business development arrangement. I try to describe each one for what it actually is.

How I Work With Early Founders

The 30 Day Operator Assessment

This is the entry point for new founders. In 30 days I map where the operation is actually breaking, and I turn that into a written recap, a gap map, and a plan tied to the gaps that matter most.

Week 1

Founder Diagnostic

A focused set of conversations to understand where the business stands, where the founder wants to go, and what is actually in the way. No deck required. I listen and ask sharp questions.

Week 1 to 2

Diligence Recap and Gap Map

I write up what I heard, then map the gaps in numbered areas such as onboarding, pipeline, account management, and new market opportunities. Each gap comes with the KPIs to track it and a proposed first 30 days, and the founder corrects anything I misread. It becomes the working brief for the engagement.

Week 2 to 4

Operating Plan

The plan follows from the recap and gap map, and depends on the problems found and where I can help most. I join weekly calls to close those gaps, or step in more hands on when the situation calls for it.

Beyond Day 30

Embedded Iteration

I stay involved to make sure things keep flowing, and I adjust the plan as the business changes. If it is working for both sides, this is where an equity relationship makes sense.

Who this is for

Pre seed and seed stage founders who have real operational complexity to manage and need a clear operating plan before they raise or scale.

Where the fit is strong and the work continues past day 30, I prefer to move to an equity based advisory relationship, sometimes paired with a small retainer.

Personal Ventures

What I'm building on my own

My Real Estate Development Company
Tarin Legacy Developers

Ground up single family real estate development in San Diego County. Self funded and independently managed, overseeing site acquisition, entitlements, contractor coordination, and capital planning from inception through completion.

4 Unit Single Family · San Diego County, CA
Education
UC Berkeley

B.A. in Economics with a minor in Data Science. The foundation for a career built at the intersection of rigorous quantitative thinking and real world operating execution.

May 2020 · Economics and Data Science · Berkeley, CA

Let's Talk

Building something
worth building?

Whether you are a founder who needs an operating partner, a VC evaluating a portfolio company's operations, or an executive exploring what is possible, I am open to the right conversation.

MujtabaMTarin@gmail.com 916-628-7957