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Programming & Development web development & design

Blockchain with MERN STACK & WEB3

$5/hr Starting at $25

Globally Web Solutions builds modern Web3 products using the MERN stack (MongoDB, Express, React, Node.js) combined with blockchain networks like Ethereum and other EVM chains. This setup is great for apps that need trust, transparency, token-based functions, or on-chain records - while still keeping the user experience smooth like a normal web app.


What we can build

  • DApps (decentralized web apps) with wallet login and on-chain actions

  • NFT marketplaces (mint, list, buy, sell, royalties)

  • Token-based platforms (utility tokens, gated content, memberships)

  • DeFi dashboards (staking, lending, swaps - based on your smart contracts)

  • Web3 crowdfunding / community funding platforms (on-chain functionalities)

  • Supply chain & proof-of-authenticity apps (track materials, invoices, certificates)

  • Web3 loyalty and rewards systems for brands

  • DAO-style voting systems (proposal + voting + results)


Modern technologies we integrate

  • Frontend: React (Next.js for SEO + speed), TypeScript, Tailwind CSS, PWA support

  • Web3: Ethers.js / Web3.js, WalletConnect, MetaMask, SIWE (Sign‑In With Ethereum)

  • Smart contracts: Solidity, OpenZeppelin standards, upgradeable patterns (when needed)

  • Storage: IPFS / Pinata (NFT metadata, documents), secure file handling

  • Indexing: The Graph / custom indexers for fast on-chain data search

  • Backend: Node.js APIs, microservices, queues, webhooks, admin dashboards

  • Security: contract audits support, rate limiting, encryption, role-based functionalities, logging


What you get

  • Clean UI + strong performance

  • Secure, scalable architecture

  • Clear documentation and handover


Share your idea (NFT, token, marketplace, etc.) and target chain, and we will suggest the best Web3 architecture and delivery plan.

About

$5/hr Ongoing

Download Resume

Globally Web Solutions builds modern Web3 products using the MERN stack (MongoDB, Express, React, Node.js) combined with blockchain networks like Ethereum and other EVM chains. This setup is great for apps that need trust, transparency, token-based functions, or on-chain records - while still keeping the user experience smooth like a normal web app.


What we can build

  • DApps (decentralized web apps) with wallet login and on-chain actions

  • NFT marketplaces (mint, list, buy, sell, royalties)

  • Token-based platforms (utility tokens, gated content, memberships)

  • DeFi dashboards (staking, lending, swaps - based on your smart contracts)

  • Web3 crowdfunding / community funding platforms (on-chain functionalities)

  • Supply chain & proof-of-authenticity apps (track materials, invoices, certificates)

  • Web3 loyalty and rewards systems for brands

  • DAO-style voting systems (proposal + voting + results)


Modern technologies we integrate

  • Frontend: React (Next.js for SEO + speed), TypeScript, Tailwind CSS, PWA support

  • Web3: Ethers.js / Web3.js, WalletConnect, MetaMask, SIWE (Sign‑In With Ethereum)

  • Smart contracts: Solidity, OpenZeppelin standards, upgradeable patterns (when needed)

  • Storage: IPFS / Pinata (NFT metadata, documents), secure file handling

  • Indexing: The Graph / custom indexers for fast on-chain data search

  • Backend: Node.js APIs, microservices, queues, webhooks, admin dashboards

  • Security: contract audits support, rate limiting, encryption, role-based functionalities, logging


What you get

  • Clean UI + strong performance

  • Secure, scalable architecture

  • Clear documentation and handover


Share your idea (NFT, token, marketplace, etc.) and target chain, and we will suggest the best Web3 architecture and delivery plan.

Skills & Expertise

App DevelopmentBack End DevelopmentContent Management SystemsFront End DevelopmentWeb DesignWeb Development

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