Harjot P.

Full Stack Developer: React, Node, iOS & Android | Codex & Claude Code

I am an AI native full stack developer who ships web, backend and mobile from one seat, using Codex, Claude Code, Cursor and DeepSeek Harness daily to move faster without cutting corners. 10 years, Top Rated Plus, 45 jobs and $500K+ earned on Upwork. Web in React, Next.js and Node, native iOS in Swift and SwiftUI, Android and cross platform in Flutter. How I use AI: Daily driver stack of Codex, Claude Code, Cursor and DeepSeek Harness for scaffolding, refactors, tests and migrations Every generated line is reviewed, typed and tested before it lands, so speed comes with a 99.8 percent plus crash free rate, not technical debt Fast for you: a working build in week two, not week eight, and a legacy codebase audited in days instead of weeks Happy to set up the same AI assisted workflow inside your team and repo Web and backend: Marketing websites and full web apps in React, Next.js and Node Firebase, authentication, REST APIs, Firestore and Cloud Functions Analytics, performance and SEO basics so the site actually converts Mobile: Native iOS in Swift and SwiftUI, StoreKit subscriptions, Core Data, CloudKit sync, HIPAA sensitive data Android and cross platform builds in Flutter from a single codebase App Store and Play Store submission, review rejections, onboarding and paywall fixes after launch Selected work: Telehealth iOS app used by 10,000 patients, HIPAA compliant, Core Data with CloudKit sync DTC ecommerce app with Apple Pay and a rebuilt checkout, 312 percent lift in mobile revenue EdTech app built in 7 weeks, 4.9 stars on the App Store Social app at 50,000 daily actives and over 1 million messages a day on Firebase How I work: You talk to me directly, never an account manager Clear written updates, and I will tell you when a feature is not worth building AI speeds up the typing, I still own the architecture, the reviews and the result Available for new projects now. Send me what you are building, web, mobile or both, and I will tell you what it will take.