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.
Facebook & Instagram Lead Ads Category: A / B Testing, Facebook Ads, Facebook Marketing, Google Adwords, Instagram Ads, Internet Marketing, Lead Generation, Social Media Marketing Budget: $5000 - $10000 USD
23-Mar-2026 17:04 GMT
Einwöchiger telefonischer Kundensupport auf Deutsch Category: Call Center, CRM, Customer Experience, Customer Service, Customer Support, German Translator, Order Processing, Technical Support, VoIP Budget: $15 - $25 USD
23-Mar-2026 17:03 GMT
Commission-Based POS System Sales Representative Category: Account Management, Advertising, Android, B2B Marketing, Business Development, Mobile App Development, Point Of Sale, Retail Sales, Sales, Telemarketing Budget: ₹12500 - ₹37500 INR
23-Mar-2026 17:03 GMT
Examiner Academy Digital Marketing Category: Content Creation, Content Strategy, Digital Marketing, Google Adwords, Growth Hacking, Instagram Ads, Instagram Marketing, Internet Marketing, Social Media Management, Social Media Marketing Budget: ₹1500 - ₹12500 INR
Amazon Bulk CSV Upload Support Category: Amazon, Amazon Web Services, Data Entry, Data Management, Data Processing, Excel, Google Sheets, Inventory Management Budget: £10 - £20 GBP
Large Realistic Wood Sculpture Category: 3D Animation, 3D Modelling, 3D Rendering, 3ds Max, Art Consulting, Art Installation, Creative Design, Sculpture Budget: $750 - $1500 USD
23-Mar-2026 16:59 GMT
Marine Parts & Service Website Category: CSS, Database Management, HTML, JavaScript, MySQL, PHP, Web Development, Web Design, WooCommerce, WordPress Budget: $750 - $1500 USD
23-Mar-2026 16:59 GMT
GoFundMe Promotion via Social Media Campaigns Category: Digital Marketing, Facebook Marketing, Influencer Marketing, Internet Marketing, Marketing, Marketing Strategy, Project Management, Public Relations, Social Media Management, Social Media Marketing Budget: $30 - $250 USD
23-Mar-2026 16:58 GMT
Floor Land Impulse Theme Category: Conversion Rate Optimization, HTML5, JavaScript, SEO, SEO Auditing, Shopify, Shopify Development, White Hat SEO Budget: £250 - £750 GBP
Digital Products & Therapy Booking Category: HTML, Payment Gateway Integration, PHP, Shopify, Web Development, Web Design Budget: £20 - £250 GBP
23-Mar-2026 16:56 GMT
Quick AutoCAD 3D Product Model Category: 3D CAD, 3D Design, 3D Drafting, 3D Modelling, 3D Printing, AutoCAD, CAD / CAM, Solidworks Budget: $10 - $30 USD
