Ngene

Daniel

Ngene Daniel

Software Engineer & Product Builder

About

Full-stack engineer focused on secure, scalable systems.

I’m a full-stack software engineer with 4+ years of experience building production-grade web apps, internal tools, and on-chain products. I turn complex ideas into scalable, secure, and maintainable systems — from business dashboards and eCommerce platforms to encrypted apps and Solana smart contracts.

Security-firstProduct-mindedSystems builderOperational UX

Core Strengths

  • Secure applications with encryption, auth flows, and sensitive data
  • Admin-heavy systems with reporting, analytics, and role-based dashboards
  • Real business tools for payments, inventory, affiliates, and subscriptions
  • Blockchain & Web3 products with Solana + Anchor

What I Build

From database design to polished customer experience.

End-to-end products: database → backend → frontend → deployment

Admin-heavy systems with reporting, analytics, and role-based dashboards

Secure applications with encryption, auth flows, and sensitive data

Blockchain & Web3 products, especially on Solana

Business tools: POS, payments, inventory, affiliates, subscriptions

Key Projects

Products built for security, scale, and real business needs.

Highlighted software systems plus other production work across commerce, analytics, and security.

Encrypted Notes & Data Systems

Encrypted notes with secure sharing, cross-device sync, and access validation.

Live Demo

Highlights

  • AES-GCM encryption with session keys
  • Master key + optional password access
  • CryptoService + encrypted local storage + Prisma sync
SecurityCryptographyData integrityUX constraints

Advanced Admin Dashboards & Reporting

Dynamic report generators with filters, previews, and CSV/PDF exports across business data.

Live Demo

Highlights

  • Sales, inventory, products, customers, affiliates
  • Date, location, payment method, report-type filters
  • Custom DataTables with export controls
Business intelligencePerformanceData modeling

eCommerce & POS Systems

Food & pastry commerce platform with inventory, reporting, and real-world operations.

Live Demo

Highlights

  • Online + in-store sales
  • Inventory management and reports
  • Admin product management
Real-world commerceReliabilityOperator UX

Affiliate & Referral Platforms

Dedicated affiliate dashboard with attribution, analytics, and payout logic.

Live Demo

Highlights

  • Referral links + click/conversion tracking
  • Earnings calculations
  • Attribution + payout pipelines
Tracking accuracyAnalyticsScalability

Temporary Email Platform

Temporary inbox service with alias routing and mailbox resolution.

Highlights

  • Custom Prisma schema for aliases and messages
  • Postfix lookup logic for subdomains
  • Mailbox routing + alias resolution
Email infraBackend architecture

Payments & Scheduling (Church App)

Recurring and one-time payments with reminders and user history.

Live Demo

Highlights

  • Scheduled + one-time payments
  • Automated email reminders
  • Payment status tracking
PaymentsSchedulingReliability

Other Projects

Additional work across Web3, infrastructure, and security.

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
Economic correctnessInvariantsProgram safety

Airdrop Infrastructure — dogl.fun

High-volume token distribution with batching, retries, and cost-aware execution.

Highlights

  • Large recipient lists + batching
  • Failure handling + retry logic
  • Auditable and transparent flows
Operational reliabilityToolingScalability

Wallets, Identity & Auth

Wallet-based auth with secure session handling and minimal UX friction.

Highlights

  • Privy wallet auth integration
  • Signing-based verification
  • Session persistence without webhook reliance
SecurityAuth UXWeb3 onboarding

Web3 Backend & Indexing

Indexing services for on-chain activity, user positions, and protocol analytics.

Highlights

  • On-chain event indexing + state tracking
  • Analytics APIs for dashboards
  • Linux + NGINX + PM2 deployment
Data pipelinesInfraObservability

Web3 Frontend Engineering

Next.js dashboards with transaction states, confirmations, and error handling.

Highlights

  • Multi-subdomain routing for protocol tools
  • Wallet UX for confirmations and errors
  • UX built for real user behavior
Product UXReliabilityFront-end systems

Experience Focus

Delivery across business-critical systems.

I’ve shipped dashboards, commerce platforms, encrypted systems, and on-chain products with production-grade reliability. My focus stays on durability, clarity, and measurable business impact.

Capabilities

Encrypted data platformsSecurity & UX
Admin analytics & reportingBI & performance
Commerce + POSOperations
Solana programsOn-chain logic

Tech Stack

Tooling optimized for fast iteration and reliability.

Writing on systems, security, and shipping soon. Meanwhile, here’s the stack behind my recent work.

Frontend

Next.js, React, Tailwind, shadcn/ui

Backend

Node.js, NestJS, Prisma

Database

PostgreSQL

Security

AES-GCM, session keys, secure storage

Blockchain

Solana, Anchor, Web3 integrations

Infra

NGINX, PM2, Linux servers, WSL, subdomains

Payments & Email

Schedulers, delivery pipelines

How I Work

Calm execution with a product-first mindset.

I prioritize clarity, resilience, and measurable outcomes. I’m comfortable navigating complex codebases, evolving requirements, and long-term maintainability.

Product-minded: features, users, edge cases
Comfortable with complex systems and refactors
Strong debugging instincts (infra, backend, smart contracts)
Build for long-term maintainability, not hacks

Let's Talk

Open to new collaborations.

Reach out for product builds, infrastructure upgrades, or on-chain experiments.

Emailngenedaniel16@gmail.com
Phone+2349066666515
LocationLagos, Nigeria
Availability2026 Q1
EmailCallGitHub