Featured Work & Case Studies
Discover some of the flagship applications, platforms, and blockchain solutions engineered by PDF Expert.
Case Study: Marketing Tech
Spreadd — Blockchain Influencer Platform
Spreadd is a cutting-edge blockchain-based influencer marketing platform designed to bring transparency, authenticity, and verifiable ROI to digital campaigns. We built the platform architecture, smart contracts, and web interfaces.
- Decentralized campaign tracking & escrow contracts
- Verifiable influencer audience metrics and fraud reduction
- Self-service dashboard for brands and creators
- High-performance web architecture with modern UX
Case Study: Supply Chain Blockchain
TEEK TAKA — Ethical Trade Finance
TEEK TAKA is an ethical trade finance platform that improves labor practices in global supply chains through transparency and accountability. PDF Expert developed a research-based UX/UI design and blockchain integration.
- Digital worker identities for fair wage verification
- Blockchain-backed audit trails for buyers and banks
- Accessible interface design for varied stakeholder roles
- Empowering ethical trade practices globally
Case Study: FinTech
The Elevator — Crowdfunding Platform
The Elevator is an innovative crowdfunding ecosystem connecting entrepreneurs with backer communities. PDF Expert engineered the scalable web application and payment workflows.
- Secure backer contributions and fund allocation
- Interactive campaign builder with rich media support
- User authentication, KYC checks, and dashboard analytics
- Built to withstand viral traffic spikes
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