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weebji

Sahil Kumar

@weebji

I Build Apps That Make Money and Keep Users Coming Back

Inde
Anglais, Punjabi, Hindi
Certaines informations sont présentées en anglais.
À propos de moi
I build the systems that turn apps into revenue and the visuals that make them feel alive. Payment integrations, pricing funnels, custom dashboards, and cinematic CSS animations powered by AI-generated art. I designed and shipped WEEBJI OS, a live app with two payment rails (Razorpay, Google Play Billing), real-time Supabase dashboards, and animated cutscenes built from AI-directed stills. Real paying users, measurable retention gains. Need payments, a dashboard, or a cinematic app intro? That's my lane. Based in Oman.... Plus d’infos

Compétences

w
weebji
Sahil Kumar
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Développement multiplateforme
I will build your app from scratch and help you publish it
De150 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Self_Employed

Founder & sole developer of WEEBJI OS

Self Employed • Indépendant

May 2025 - Present • 1 yr 3 mos

Founder & sole developer of WEEBJI OS — a live self-improvement RPG app (Play Store, closed testing) that turns fitness, focus, and discipline habits into a Solo-Leveling-style progression system. Built and shipped the entire monetization and retention layer solo: — 2 independently server-verified payment rails (Razorpay web checkout + Google Play Billing), tiered subscription funnel (free / monthly / annual) plus a low-ticket one-time product — Retention systems backed by real analytics (PostHog): streak mechanics, comeback re-engagement pushes, gamified daily progression — Full-stack ownership: single-file PWA frontend, Supabase (Postgres + Edge Functions) backend, push notification infrastructure, anti-cheat server validation Diagnosed and fixed real production incidents under live user load — payment race conditions, RLS/auth edge cases, push delivery reliability.