Build a Lottery/Competition Website & Mobile App with Raffle Tic

Build a Lottery/Competition Website & Mobile App with Raffle Ticket Logic

I am seeking an experienced full-stack developer or team to build a lottery/raffle-based competition platform, both as a responsive website and mobile app (Android/iOS).

This platform will allow verified sellers to list high-value items (e.g., cars, gadgets), and for users to purchase raffle tickets for a chance to win. The system must include automated draw logic, escrow handling, and full buyer/seller dashboards.

Core Features Required:
Raffle Ticket System
Users buy tickets for a listed item (e.g., $50 or $100 each)
Ticket counter per item

Admin control to set total ticket number or auto-calculate based on item value

Draw Logic
Auto-draw when: deadline is reached OR all tickets sold
Certified RNG integration or similar draw system
Winner displayed with timestamp

User System (KYC-Ready)
Account registration/login
Email/SMS verification
Option to upload ID (for future KYC steps)

Seller Dashboard
Upload item with image, description, and price
Track ticket sales
Collection confirmation via code or upload

Admin Dashboard
Approve sellers/items
Trigger or audit draws
View user data and issue refunds/prizes

Escrow Logic
Hold ticket funds securely
Only release to seller after winner confirms collection/postage

Mobile App Version
Mirror website features
Push notifications

Ideal:
Integration with Nigerian payment gateways (Paystack, Flutterwave)
Location-based features (Lagos-first rollout)
Ability to list items on behalf of sellers
Refer-a-friend or affiliate link system

White-label ready for future resale

Security & Legal:
You must be able to implement tamper-proof draw logic
Strong data privacy/security practices essential
Experience building similar platforms (e.g., lottery, auctions, competitions) is a huge plus

Budget:
Full Build (web + app (ios + android) + all extras)

We will shortlist based on prior experience, understanding of escrow or RNG mechanics, and clean UI/UX samples.

To Apply:
Share live links or screenshots of similar projects you’ve done (competition, auction, e-commerce, etc.)

Specify if you’re working solo or as part of a team
Indicate estimated timelines for MVP and full version

Note: I’m happy to provide wireframes and full technical scope after initial screening and NDA.