PORTFOLIO / 2025

Moses
Sunday

Fullstack Blockchain Developer crafting digital experiences at the intersection of design, technology, and user experience.

Available for work

Remote

CURRENTLY

Stealth Startup

@ Anonymous

2025 — Present

FOCUS

JavascriptReactNext.jsSolidityTypeScriptExpress.jsNode.jsMongodbPostgresSQL

Selected Work

2019 — 2025

Oct 2025

Fullstack Developer

Ashford Academy

Sept. 2025 – Oct. 2025

Maintained micro-architectured learning management platform. Updated the platform Documentation. Enhanced API functionalities and updated API documentation.

TypescriptNext.jsNode.jsMongoDBExpress.js

Jan 2025

Fullstack Blockchain Developer

Rubikcon Nexus

Jan. 2025 – June 2025

Developed, deployed and maintained a decentralized job posting platform, ensuring responsiveness and user-friendly interface, increasing user engagement by 20% through improved UI/UX. Developed backend servers and APIs to serve the frontend user interfaces. Optimized API consumption and implemented performance best practices, reducing page load times by 30%. Enhanced SEO strategies, boosting organic traffic by 25%. Designed scalable solutions to handle increased traffic, improving site reliability.

BlockchainNext.jsNode.jsSmart ContractsWeb3

Sept 2024

Software Developer

Avrust Consult Nig. Ltd

Sept 2024 – Dec 2024

Developed a responsive website using Next.js and Tailwind CSS, increasing user engagement by 20% through improved UI/UX. Optimized API consumption and implemented performance best practices, reducing page load times by 30%. Enhanced SEO strategies, boosting organic traffic by 25%. Designed scalable solutions to handle increased traffic, improving site reliability.

Next.jsTailwind CSSTypeScriptReactNode.js

Feb 2024

Backend Developer

AltSchool Africa

Feb 2024 – Mar 2024

Engineered backend services using Node.js, Express.js, and MongoDB for a traveling application. Deployed Backend Service and worked closely with frontend developers.

Node.jsExpress.jsMongoDBREST API

Jul 2023

Backend Engineer

Stackclique

Jul 2023 – Sept 2023

Developed RESTful endpoints using Laravel, improving client-server efficiency. Designed database controllers for MySQL, optimizing query performance. Contributed to backend solutions that reduced response times by 20%.

LaravelMySQLPHPRESTful API

Side Projects

BetaRemit – Web3 Cross-Border Remittance Dashboard

A full-stack web application enabling users to connect their Web3 wallets (MetaMask and others) and initiate cross-border money transfers on the Base Sepolia blockchain network.

Reactether.jsSolidityBase SepoliaVerceli18next

Designed and built the front-end dashboard using React (or specify your stack) with multi-language support (English, French, Spanish, German)
Integrated wallet-connect functionality to support Ethereum compatible wallets; enforced network detection for Base Sepolia, and built transaction flows (send, request funds, rewards mechanism)
Developed smart contract interfaces on Base Sepolia: transfer logic, rewards accounting (if applicable), and handled wallet-transaction lifecycle (signing, submission, confirmation, error handling).
Deployed the app via Vercel for seamless CI/CD and global distribution.
Ensured UX/UI focused on speed, affordability and security: users are prompted to connect wallet, view available features (Transfer / Request / Rewards) and can easily navigate in multiple languages.
Included compliance & legal policy links (privacy, terms, compliance) to reflect regulatory awareness in fintech/crypto domain.

Live Demo GitHub

FundLoom dApp – Crypto & Fiat Hybrid Crowdfunding Platform

A full-stack web application enabling creators to launch global funding campaigns, and backers to contribute using either fiat or cryptocurrency—bridging Web3 and traditional payment rails.

Next.jsCrypto wallet integrationether.jsSolidityStarknetVerceli18next

Designed and built the front-end UI using React (or specify your stack) with user flows for campaign creation, backer contributions, and dashboard management.
Integrated dual payment rails: crypto (wallet connect + smart contracts) and fiat (Stripe or equivalent).
uilt global funding logic: support for cross-border campaigns, multi-currency/locale support, and shareable campaign links for network distribution.
Developed back-end logic/smart contract (if applicable): campaign state tracking, contribution recording, funding thresholds, payout logic
Deployed the application using Vercel, enabling fast deployment and global availability.
Ensured a clean UX with minimal friction for creators and backers, emphasising community, sharing and transparency.

Live Demo GitHub

Bootnode - The Complete Backend for Modern Apps

A development package and CLI tool enabling developers to scaffold new node.js backend services and deploy them with minimal setup, built with a focus on scalability, performance and secure defaults.

Node.jsExpress.jsMongoDBJWT

Developed a CLI scaffolding tool (Node.js) that generates project templates (Express server, MongoDB integration, Docker config, CI/CD pipeline) within minutes.
Designed and built the front-end UI using React/Next.js [or specify your stack] with a clean features page, onboarding walkthrough and interactive docs.
Implemented built-in deployment workflow integrated with Vercel for serverless / container deployment, enabling auto-deployment on push and global edge distribution.
Incorporated best-practice security modules (JWT auth, secure headers, rate-limiting) and integrated monitoring/observability (APM, logs) to deliver secure, production-ready defaults.
Optimised for performance by including caching layers, auto-scaling function support, and monitoring of runtime performance with metrics/alerting

Live Demo GitHub

KnowVault – AI summarization

KnowVault is a smart, AI-driven personal knowledge management (PKM) platform built to help users capture, organize, and rediscover information effortlessly. It prevents knowledge loss by centralizing all your digital knowledge — from notes and documents to web links and media — into one intelligent, searchable vault.

Next.jsTypescriptTailwindNode.jsSupabaseVercelFramer-motion

Designed and implemented the AI summarization pipeline integrating OpenAI APIs.
Developed semantic search and tagging logic using embeddings and vector similarity.
Created a responsive dashboard UI with dynamic animations.
Configured backend API routes and authentication logic.
Integrated reminders and smart suggestion algorithms for knowledge resurfacing.

Live Demo GitHub

Recent Articles

View all articles

Sept 20251 min

I Got Tired of Backend Boilerplate, So I Built a One-Command Express + Mon

In this technical article, I explored how to streamline backend development by automating the setup process for Express.js and MongoDB applications. The piece introduces a one-command tool that eliminates repetitive boilerplate configuration — instantly generating a fully functional backend environment with authentication, database integration, and organized folder structure. This innovation empowers developers to focus on building core features instead of spending valuable time on initial setup, ultimately accelerating productivity and improving project scalability.

July 20244 min

What Makes Blockchain Trustless ?

In this technical article, I explore the foundational mechanisms that make blockchains function in a 'trustless' manner — that is, systems where users don't need to rely on a single central authority to validate transactions. I discuss how public-key cryptography, consensus algorithms, and decentralized economic incentives work together to distribute trust across the network. The write-up also considers the practical implications for developers and organisations building on blockchain technology, and how to approach the design of truly resilient, decentralized systems.

Jan 20245 min

Blockchain Fundamentals: A Beginner's Guide to Understanding the Technology Behind Cryptocurrencies

In this beginner-oriented guide, I demystify the core concepts of blockchain technology, explaining how distributed ledgers, cryptographic hashing, and consensus algorithms underpin cryptocurrencies and decentralised systems. The article offers clear, accessible explanations of blockchain's architecture, its relevance beyond digital currencies, and how developers and non-technical readers alike can grasp its transformative potential.