Browse categories
Explore
Fiverr Pro
English
$
USD
Joseph Purdy
@josephpurdy714
Retool Developer, Internal Tools for SaaS, fintech engineer
China
English, Chinese
About me
I build the internal tools your engineering team doesn't have time to build.
Background: ex-fintech engineer running production internal tools for live trading systems. Dashboards and admin panels where slow queries cost real money.
Stack: Retool, Streamlit, Python, React, TypeScript, Postgres, Supabase. Integrates with Stripe, HubSpot, Snowflake, BigQuery, REST/GraphQL APIs.
Speed first: MVP in 3 days, production app in 2 weeks. Recorded walkthroughs included so your team can extend without paying me.
NDA-friendly. Response within 1 hour (UTC+8).
Joseph Purdy
Offline •
Average response time: 1 hour
See my services
Custom Websites
I will audit your retool app and deliver a video walkthrough
Custom Websites
I will be your retool developer and build your internal tool
