We are building an MVP for a prediction market platform designed for the Pi Network community. Users will access the platform through the Pi Browser and place predictions using Pi Network’s native coin (Pi).
All the actual market logic—creating markets, placing predictions, resolving results—will run on the Polygon blockchain. We will be using UMA Protocol (LongShortPair and Optimistic Oracle) to ensure secure and transparent resolution, but users will never interact directly with Polygon or need MATIC; everything is handled by the backend.
We need an experienced blockchain developer to help us complete the MVP by:
Deploying UMA contracts on Polygon (testnet first, then mainnet).
Connecting the backend so Pi user actions are processed on Polygon automatically.
Setting up a secure gas wallet to handle Polygon transaction fees.
Running full end-to-end testing with live Pi transactions.
Providing basic documentation for future updates.
If you have experience with Polygon smart contracts and backend integration, and ideally have worked with UMA Protocol or similar Oracle-based prediction markets, we’d love to hear from you.
Managed DirectAdmin VPS (Cloud)Hosting Category: Apache, Automation, Cloud Computing, Linux, PHP, System Administration, Technical Support, VPS, Web Hosting, Web Security Budget: $250 - $750 USD
20 Aug 2025 03:59 GMT
AI-Powered SEO Lead Engine Category: AI Chatbot Development, AI Content Creation, AI Development, AI Model Development, Content Marketing, Internet Marketing, Link Building, Marketing, SEO, Web Development Budget: $250 - $750 USD
20 Aug 2025 03:59 GMT
Build Wix Site for Consulting Category: Blog, Graphic Design, HTML, PHP, Web Design, Web Development, Wix Budget: $30 - $250 USD
Digital Product Design Portfolio Category: Adobe XD, Figma, Graphic Design, UI / User Interface, User Interface / IA, UX / User Experience, Web Design Budget: ₹1500 - ₹12500 INR
20 Aug 2025 03:56 GMT
Senior Google & Meta Ads Manager Category: Advertising, Analytics, Digital Marketing, Facebook Marketing, Google Ads, Google Adwords, Internet Marketing, Lead Generation Budget: $25 - $50 USD
20 Aug 2025 03:56 GMT
Animated Moral Shorts for Toddlers Category: 2D Animation, After Effects, Animation, Audio Editing, Caricature & Cartoons, Illustration, Sound Effects, Video Production Budget: $30 - $250 USD
Chartered Accountant Website Development Category: Content Management System (CMS), Graphic Design, HTML, PHP, User Experience Research, Web Design, Web Development Budget: ₹12500 - ₹37500 INR
20 Aug 2025 03:49 GMT
Unlock Microsoft Access File Category: .NET, Coding, Database Development, Database Management, Database Programming, Excel, Microsoft Access, Microsoft Office, Troubleshooting, Visual Basic Budget: $15 - $25 AUD
20 Aug 2025 03:48 GMT
Professional Brochure Design for Business Clients Category: Adobe Illustrator, Adobe InDesign, Brochure Design, Copywriting, Creative Design, Graphic Design, Illustration, Print Design Budget: ₹1500 - ₹12500 INR
20 Aug 2025 03:46 GMT
Finalize Logistics App Backend Category: API Development, API Integration, Backend Development, Database Design, Database Management, Database Programming, Web Application, Web Security Budget: $250 - $750 CAD
20 Aug 2025 03:45 GMT
Kickstarter Campaign for Orphanage Category: Crowdfunding, Event Management, Fundraising, Grant Writing, Marketing, Public Relations, Social Media Marketing Budget: ₹750 - ₹1250 INR
