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Built In PublicBuildersAlexey Lein

Alexey Lein

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@alexeylein

I build financial apps @opencapital_sh and @openbudgetsh engineer, father of 2, live in NYC ex-Microsoft, ex-Opendoor

X@alexeylein
Joined September 2026
ShareFollow on XProduct pageVisit A better interface for SEC EDGAR | OpenCapital

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X@alexeyleinLink only — shown as proof, never scored
Linked accounts show where this founder posts. A link alone does not verify ownership. Recorded activity and follower counts may be incomplete; neither determines homepage placement.
AI-readable versionplain text · the same numbers, no markupscores computed 7 Sept 2026Is this you and you’d rather it wasn’t? Take it down