---
name: public-portfolio
description: >
  Strategize what to publish on GitHub, blog, or other public surfaces as proof-of-thinking
  artifacts that compound credibility over time. Reference when deciding what to make public,
  curating an existing portfolio, or evaluating whether a piece of work merits a public
  artifact. The asymmetric leverage of senior professionals is that one good public artifact
  becomes part of the credibility you draw on for years.
metadata:
  author: nirav
  version: "1.0"
compatibility: Designed for Claude Code
allowed-tools: Read
---

# Public Portfolio — One Artifact, Many Years of Credibility

A public artifact — a GitHub repo, a long-form essay, a recorded talk — does not just communicate what you have done; it communicates *how you think*. For a senior MD aiming at biotech venture, where the audience selects partly for "judgment under uncertainty," a portfolio that demonstrates structured thinking about hard biotech questions is a higher-conviction signal than any line on a resume.

This skill is the strategy layer of *what to publish*, not the craft of writing each artifact. The compounding asymmetry: one solid public artifact is referenced by recruiters, partners, and colleagues for years.

## Key Concepts

### What Public Artifacts Actually Signal

A reader of a public portfolio is asking three questions:

1. **Can this person think rigorously?** — Does the artifact have a structured argument, named assumptions, surfaced unknowns?
2. **Does this person think about the right things?** — Does the artifact's topic matter to the trajectory the audience is evaluating you for?
3. **Will this person ship?** — Is the artifact finished and high quality, or half-done and rough? Half-done public artifacts signal worse than no public artifacts.

### The Three Tiers of Portfolio Artifact

| Tier | Form | Effort | Half-Life |
|---|---|---|---|
| **Tier 1: Flagship** | Long-form essay, multi-month repo, signature talk | Weeks–months of work | 2–5 years |
| **Tier 2: Working** | Short essays, working notes, focused repos | Days–weeks | 6–18 months |
| **Tier 3: Touchpoint** | Posts, comments, threads, newsletter posts | Minutes–hours | Days–weeks |

A senior portfolio benefits from a small number of Tier 1 artifacts (1–3) supported by Tier 2 work and visible Tier 3 activity. The temptation is to over-invest in Tier 3; the leverage is in Tier 1.

### What to Publish (For an MD → Biotech VC/Operator Trajectory)

Highest-leverage public artifact types:

1. **A diligence-style write-up of a public biotech.** Pick a recently-public or pre-IPO biotech; do a structured diligence (clinical, regulatory, valuation, deal). This proves you can do the work of an investor.
2. **A methods essay on a clinical-development question.** Endpoint selection in [indication], adaptive design tradeoffs, biomarker enrichment math. Proves you can teach what you do.
3. **A thesis essay.** "Where I think the next decade of [subdomain] is going." Proves you have a thesis — the most-asked question in any VC interview.
4. **A working repo / skill library.** This Skill Building repo is itself a portfolio artifact — a structured demonstration of how you organize complex domains.
5. **A talk recording.** Conference, podcast, or panel. Proves you can communicate the work in front of an audience.

### What NOT to Publish

| Avoid | Why |
|---|---|
| Personal life content | Not the credibility you're building |
| Confidential or proprietary work | Career-ending; not negotiable |
| Half-finished artifacts | Signals worse than no artifacts |
| Generic "thought leadership" | Pattern-matched as low-signal LinkedIn-influencer content |
| Critiques of competitors / firms | High downside, low upside, may foreclose future opportunities |

### The Pinning Strategy

A visitor lands on your GitHub or blog with ~30 seconds of attention. Pin the 1–4 artifacts that *prove the thesis*. Everything else is supporting material. If your top-pinned items don't telegraph the trajectory in the first 30 seconds, the portfolio is misorganized regardless of how much great work it contains.

## Self-Coaching Track

**For your situation (MD → biotech VC/operator, with public GitHub for venture interviews):**

1. **Inventory your existing public artifacts.** GitHub repos, blog posts, talks, podcast appearances, papers (yes, peer-reviewed papers count). For each, score on: thesis alignment, completeness, current quality.

2. **Pick the 3 flagship artifacts.** From the inventory, identify the 3 highest-leverage Tier 1 artifacts you have or could finish in 60 days. Examples for you:
   - This Skill Building repo (the suite library — structured demonstration of how you think across biotech VC, sommelier, investing, etc.)
   - A diligence write-up of a recently-public biotech (a "what I'd ask if I were on the IC" essay)
   - A thesis essay on physician-judgment-as-edge in early-stage biotech investing

3. **Audit the GitHub README and pinned repos.** Visitors land on your GitHub profile first. The README must telegraph the trajectory. The 6 pinned repos must support it. If the pins are dominated by side-projects or tutorials, re-pin.

4. **Schedule one Tier 1 artifact per quarter.** Don't try to ship many at once. One quality artifact per quarter compounds; ten half-finished ones don't.

5. **Cross-link from LinkedIn Featured.** Every flagship artifact gets pinned in LinkedIn Featured.

6. **Run the 30-second test.** Have a peer (ideally one not in your field) land on your GitHub or blog. Ask: "What is this person aiming at?" If they can't tell in 30 seconds, the portfolio is misorganized.

## Teach / Mentor-Others Track

**When coaching a junior or peer through public portfolio strategy:**

1. **Most mentees over-index on Tier 3.** They want to "post more on LinkedIn." Re-orient toward Tier 1 — one finished flagship artifact is worth more than 50 posts.

2. **Insist on completion before publication.** Half-done public artifacts hurt; coach mentees to finish privately, then publish. The "build in public" pattern works for some founders; it usually does not work for senior IC professionals seeking credibility.

3. **Force the thesis-alignment audit.** Ask: "If a partner you want to work with reads this artifact, does it support or undermine the trajectory you're aiming at?" Many artifacts mentees are proud of don't support the trajectory; coach them to keep those private and produce thesis-aligned ones.

4. **Coach against critique-as-content.** Mentees often want to publish "what's wrong with [biotech firm / VC / approach]." Critique is high-engagement and high-downside. Coach them toward constructive framing: "What I'd do differently, and why."

5. **The pin audit is a 10-minute exercise with high leverage.** Most mentees have the right artifacts pinned in the wrong order, or have stale pins from years ago. A quick audit + re-pin is one of the fastest portfolio improvements available.

6. **Confidentiality is non-negotiable.** Coach mentees explicitly: never publish work product, internal data, or unfiltered opinions about employers. This is not pedantry — it's career risk control.

## When This Applies

- Starting a search (your portfolio is part of the materials package)
- Preparing for VC interviews (partners read public artifacts before the meeting)
- Switching trajectories (existing portfolio may need re-pinning, retiring, or augmenting)
- Quarterly portfolio review (which Tier 1 to invest in next)
- After a high-stakes work product completes (does it deserve a public version?)

## Cross-Domain Connections

- **personal-positioning/narrative-architecture** — Portfolio strategy serves the named trajectory
- **personal-positioning/linkedin-optimization** — Featured section pins flagship artifacts
- **personal-positioning/credibility-translation** — Each artifact must read in the target audience's vocabulary
- **writing/prose-editor** — Final pass on every published written artifact
- **biotech-venture/asclepius** — Source of substance for biotech-targeted artifacts
- **product/the-loom** — Decision-journal whether and what to publish
- **research/spelunker** — Research depth for diligence-style write-ups