On-Chain Prediction Markets — WHEN
Solana-based prediction platform for live on-chain events with deterministic PDAs and safe upgrades.
Highlights
- Market creation + resolution logic
- Treasury and fee flows
- Upgradeable Anchor programs
Ngene
Daniel

Web3 Engineer (Solana-Focused)
About
I'm a Web3 engineer building production-grade Solana applications across smart contracts, protocol tooling, indexing infrastructure, and Web3 frontends. I ship systems that are secure, scalable, and actually usable by real users.
Core Strengths
What I Build
Solana programs with deterministic PDA structures and safe upgrades
Protocol tooling for treasury, fees, and market lifecycle management
Indexing and analytics pipelines for on-chain state + user positions
Web3 frontends with clear transaction states and wallet UX
Operational infrastructure for high-volume token distributions
Key Projects
Highlighted Web3 projects plus other production systems built across security, analytics, and real-world operations.
Solana-based prediction platform for live on-chain events with deterministic PDAs and safe upgrades.
Highlights
High-volume token distribution with batching, retries, and cost-aware execution.
Highlights
Wallet-based auth with secure session handling and minimal UX friction.
Highlights
Indexing services for on-chain activity, user positions, and protocol analytics.
Highlights
Next.js dashboards with transaction states, confirmations, and error handling.
Highlights
Other Projects
Encrypted notes with secure sharing, cross-device sync, and access validation.
Highlights
Dynamic report generators with filters, previews, and CSV/PDF exports across business data.
Highlights
Food & pastry commerce platform with inventory, reporting, and real-world operations.
Highlights
Dedicated affiliate dashboard with attribution, analytics, and payout logic.
Highlights
Temporary inbox service with alias routing and mailbox resolution.
Highlights
Recurring and one-time payments with reminders and user history.
Highlights
Experience Focus
I build and operate Solana programs, protocol tooling, and indexing services with production-grade reliability. The focus stays on invariants, safety, and clean UX.
Capabilities
Tech Stack
Blockchain
Solana, Anchor
Frontend
Next.js, React, Tailwind
Backend
Node.js, NestJS, Prisma
Infra
Linux, NGINX, PM2
Auth
Wallet adapters, Privy
Tooling
Custom Solana scripts & services
How I Work
I treat Web3 infrastructure as financial infrastructure. That means explicit invariants, safe authority models, and transaction UX that users can trust.