Faisal Sajjad

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Applied AI builder and engineering leader with over a decade of experience shipping regulated, reliability-sensitive systems. Currently founding Do Little Lab, an AI platform for healthcare denial appeals, while leading a 6-engineer team delivering state-tax software used by 10 U.S. states.

Career

Do Little Lab — Founder

2025–Present

AI platform helping patients overturn insurance denials through document-heavy reasoning, appeal generation, and human review. Built MVP in 8 weeks, sub-$5k budget.

RSI — Engineering Manager

2020–Present

Lead 6-engineer team. 20% uptime improvement, 40% faster releases, 100× DB performance gains, 10,000+ servers.

Namaazi — Founder

2023–Present

Solo-developed prayer-timing iOS app. Swift, SwiftUI.

New Horizon Flood Relief — Founder

2010

Humanitarian relief for Pakistan flood victims.

Previously at RSI

Senior SRE (2017–2019), SRE (2015–2017), Software Engineer (2013–2014)

Skills

Applied AI workflows, production reliability, engineering leadership, regulated systems, Swift/SwiftUI, infrastructure, databases.

Languages

English, Urdu, Arabic (limited)