JJ - Full Stack Developer

JJ

Full-Stack Developer

Building Beautiful, Fast Websites and Native Apps.

I'm a full-stack developer from Lakewood, NJ. I turn ideas into digital products that work beautifully across web and mobile platforms.

Projects

ServiceTags

A service management platform that handles incoming requests, auto-assigns them to team members, and tracks operational progress.

LBA Leagues

A sports management platform for league organization, player registration, scheduling, and real-time score tracking across multiple sports.

Canopy Shidduchim

A matchmaking platform that enhances the traditional shidduch system with anonymized profiles, privacy protection, and streamlined profile review for frum daters.

HeyAsk.me

A personal AI assistant platform that handles FAQs, pricing, and processes, providing instant on-brand responses that can be embedded on websites or shared via social media.

Harada Tracker

A goal achievement platform that utilizes the Harada Method's 64 actionable steps to drive consistent daily progress and track personal development.

Process

  1. 1. Discovery CallWe discuss your idea, budget, and timeline.
  2. 2. ProposalI send a fixed-price quote and scope of work.
  3. 3. DevelopmentDaily updates in your private portal.
  4. 4. LaunchDeployment to stores and web.

Packages

Full Web + Mobile App

Price: $45k – $60k

Timeline: 25–32 days

  • React Native iOS + Android
  • Next.js Website
  • Backend & Auth
  • Payment Integration
Mobile-First + Dashboard

Price: $36k – $45k

Timeline: 21–25 days

  • iOS + Android App
  • Admin Dashboard
  • API Setup
  • App Store Submission
Landing Page

Price: $12k – $18k

Timeline: 14–21 days

  • Marketing Site
  • Simple Web App
  • Feature Integration
  • Optimization

Monthly Retainer

$4k/moPaid upfront via Stripe subscription. Includes 20 hours, priority support, new features implementation, bug fixes & maintenance, 1-month rollover for unused hours.

Tech Stack

Next.jsReact NativeExpoSupabaseStripeRevenueCatVercelTailwind

Ready to start?

Currently booking for January – February 2026.