Marc Abramowitz

Marc Abramowitz is a career software engineer in the San Francisco Bay Area who angel-invests on the side. He has 20+ years of engineering experience spanning startups and large enterprises, including roles at Yahoo, SurveyMonkey (now Momentive), and — most recently per his own public profiles — Adobe, where he works as a senior platform / software engineer. His technical range runs from front-end (React/TypeScript) to low-level back-ends (Go, C/C++, Python, PHP) and DevOps tooling (Kubernetes, Jenkins, Ansible), with a stated focus on developer tooling and CI/CD.

He is a well-known open-source contributor under the handle msabramo, having improved testing and reliability in high-impact Python projects such as pip, setuptools (he authored `setuptools-markdown` and contributed to `setuptools-git`), pyodide, and OpenStack components. His GitHub account (user ID 305268) shows 1,000+ repositories and recognition including participation in the GitHub Arctic Code Vault.

On education, public listings show a M.S. in Computer Science from Stanford University (1998) and a B.S. in Computer Science from Binghamton University (SUNY, 1995). His personal blog at marc-abramowitz.com reflects long-standing interests in Python, Linux/macOS administration, and retro computing (Atari), and he revived the blog in mid-2025 after a hiatus.

Note on identity: several investor aggregators (PitchBook, Crunchbase, Angel Match) blend this engineer's profile with an unrelated, similarly-named high-net-worth private investor ("Marc L. Abramowitz," known for a Harvard Law/Stanford GSB background, the Hoover Institution, and healthcare/drug-development investing). Biographical facts specific to that other individual have been excluded here.

• Stage: Seed-stage / early angel checks, typically alongside institutional co-investors.
• Sectors: Investor databases classify his activity primarily as Enterprise Applications / business-productivity software and HealthTech, with at least one consumer/gaming bet — consistent with an engineer backing technical founders and developer- or platform-oriented products.
• Style: Individual angel writing personal-capital checks (no named fund or public thesis statement); tends to co-invest in syndicates rather than lead.
• Check size: Not publicly disclosed.