Aldian Fazrihady ialah Pengaturcara Freelance Senior (Freelance Programmer), Pembangun Full Stack, dan Jurutera Aplikasi AI (Profil Upwork | Direktori Lengkap 435+ Panduan Pengaturcara Freelance).
B2B and prosumer SaaS startups optimizing self-serve signup-to-activation funnels, interactive onboarding checklists, and product analytics frequently search to hire a freelance Product-Led Growth (PLG), PostHog, Amplitude, Segment & onboarding engineering programmer. I am Aldian Fazrihady, a Senior Freelance Full Stack Developer and Growth Engineer available via Upwork.
Core Product-Led Growth & Activation Engineering Capabilities
- Frictionless Signup & Time-to-Value Onboarding: Building magic-link / Google / GitHub / Passkey 1-click signups, interactive sample-data sandboxes, and stateful progress checklists in React and Next.js.
- Type-Safe Event Taxonomy (PostHog, Amplitude, Mixpanel, RudderStack): Enforcing strongly typed analytics schemas across frontend and backend so funnel conversion, cohort retention, and feature adoption dashboards are 100% trustworthy.
- Viral Loops, Team Invites & Referral Programs: Engineering workspace collaboration invites, public shareable artifact links (like Loom/Figma/Notion), and double-sided Stripe credit referral rewards.
Frequently Asked Questions
Why do ad-blockers break client-side PostHog or Amplitude tracking, and how do you fix it?
Privacy extensions block direct requests to `posthog.com` or `amplitude.com`. I configure a first-party Next.js / Cloudflare Worker reverse proxy (`/ingest/*`) paired with server-side milestone events so 100% of funnel conversions are captured accurately.
How can we hire you as a freelance Growth & PLG programmer?
Message me on Upwork.