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.
University Program Data Entry Specialist Category: Data Analysis, Data Collection, Data Entry, Data Management, Data Processing, Database Management, Excel, Research, Web Scraping, Web Search Budget: $30 - $250 USD
Mixed Media Mobile Video Ads Category: Adobe Premiere Pro, After Effects, Animation, Social Media Marketing, Video Ads, Video Editing, Video Production, Video Services Budget: ₹600 - ₹1500 INR
20-Mar-2026 17:00 GMT
AI DJ development for radio station morning show Category: AI Development, API Integration, Backend Development, ElevenLabs, Full Stack Development, JavaScript, PHP Slim, Vue.js Budget: $10 - $100 USD
20-Mar-2026 16:59 GMT
PHP KVS Website Development Category: CSS, HTML, JavaScript, MySQL, PHP, Web Development, Web Design Budget: $25 - $50 CAD
