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You will get get a subgraph or indexer for your dapp

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Buy Other Blockchain, NFT & Cryptocurrency services from Hammad, priced and ready to go.

You will get get a subgraph or indexer for your dapp

Hammad G.
Hammad G. Hammad G.
5.0
Top Rated

Let a pro handle the details

Buy Other Blockchain, NFT & Cryptocurrency services from Hammad, priced and ready to go.

Project details

Looking to display data in real-time on your dApp? Guess, you've come to the right place.

Hello there, I'm Hammad, a full-stack blockchain developer and I have been working on web3 applications for a long time. In my journey, I have built subgraphs for multiple different projects including DeFi (Dexes/ CLMs, Liquidity Mining/ Staking), NFT, ICOs Interoperability (bridges), and hence have an in-depth understanding of The Graph protocol.

I can create a subgraph (for any blockchain that The Graph supports) to fetch blockchain data so you can power your front-end interfaces with real-time data.

Catalog's offering:

 • Subgraph for your dApp
 • A document explaining how you can query subgraph to fetch data.

Catalog requirements:

 • Smart contracts to index data from

I can also BUILD A CUSTOM INDEXER or frontend for your dApp, query subgraph or do web3 integration, or write a custom smart contract but these services are NOT covered in this catalog. Please check out my other catalogs or contact me to discuss further.

Please message me before ordering as I'd love to discuss the project with you in advance because the delivery time and cost vary from project to project.
Programming Language
JavaScript, TypeScript
Blockchain Platform
Ethereum
What's included
Service Tiers Starter
$150
Standard
$300
Advanced
$450
Delivery Time 3 days 5 days 7 days
Number of Revisions
111
Source Code
Optional add-ons You can add these on the next page.
Fast Delivery
+$150 - $250
5.0
69 reviews
99% Complete
1% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
Rating breakdown
Availability
5.0
Deadlines
5.0
Skills
5.0
Cooperation
5.0
Quality
5.0
Communication
5.0

MA

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Feb 10, 2025
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DJ

David J.
5.00
Jan 27, 2025
Adding WEB3 payment flow to website. Fantastic highly skilled devs, one of the best. Would recommend. Very professional great communication. Will work with again. 10/10.

AA

Azeem A.
5.00
Dec 11, 2024
web3 consultancy

FS

Fahad S.
5.00
Dec 11, 2024
Experienced Smart Contract Auditor Needed

JS

Jordan S.
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Oct 25, 2024
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Hammad G.

About Hammad

Hammad G.
Blockchain Engineer | Web3 Developer
100% Job Success
5.0  (69 reviews)
Karachi, Pakistan - 7:38 am local time
🚀 150+ Projects Completed | 7-Figure DeFi Protocols TVL | Multi-Million $ NFT Collection Launches

Navigating the blockchain space for over 4 years, building secure and optimized smart contracts for various DeFi protocols and NFT-oriented projects. My journey includes experience at two leading national web3 service provider companies, where I worked on a ton of projects in DeFi, NFTs, and interoperability, learning a great deal along the way.

Not just smart contracts—I’ve also developed arbitrage, MEV, and other bots, built subgraphs, handled web3 integrations, and delivered full-stack dApp solutions.

Explore more about my experience and certifications below—or even better, let’s schedule a call to discuss your project. I’d love to share insights and suggestions that could make a real impact on your project, whether or not we decide to work together.

P.S. My expertise spans all EVM-compatible blockchains and Solana! I'm familiar with all ERC standards (ERC20, ERC721, ERC1155, ERC721A, DN404, ERC4626, ERC1822, ERC2535, ERC6909, ERC1167, and more) as well as DeFi protocols (Uniswap, Balancer, Curve, Aave, Compound, MakerDAO, 0x, 1inch, CoWSwap, and more).

Steps for completing your project

After purchasing the project, send requirements so Hammad can start the project.

Delivery time starts when Hammad receives requirements from you.

Hammad works on your project following the steps below.

Revisions may occur after the delivery date.

Write subgraph/ custom indexer

Review the work, release payment, and leave feedback to Hammad.