18mo
Blockchain Focus
80+
Blockchain Articles
20+
Protocols Covered
24h
Response Time
01Why Hire Me
Why blockchain writing is hard
to get right.
01
Built smart contracts, not just wrote about them
I wrote Solidity before I wrote articles about it. That means I understand how ERC-20 tokens differ from ERC-721, why gas optimisation matters, and what a reentrancy attack actually looks like in code. Your developer readers will trust it.
02
Covers the full Web3 stack
From consensus mechanisms and Layer 1 architecture all the way up to DeFi protocols, NFT standards, DAO governance, and Web3 frontend libraries. One writer who understands the whole ecosystem — not just one corner of it.
03
Writes for developers AND decision-makers
A deep-dive on Uniswap v4 hooks for Solidity developers reads very differently from an explainer for a CMO evaluating DeFi integrations. I write both — at the right depth, for the right audience, without sacrificing accuracy.
04
Keeps pace with a fast-moving ecosystem
Blockchain moves fast. EIP updates, new L2 launches, protocol upgrades, emerging token standards — I track these actively. Content is grounded in what the ecosystem looks like today, not 18 months ago.
02Topic Coverage
Blockchain & Web3 topics I cover.
Smart Contracts & Solidity
- Solidity fundamentals & best practices
- ERC-20, ERC-721, ERC-1155 standards
- Smart contract security & auditing
- Gas optimisation techniques
- OpenZeppelin contracts
- Upgradeable proxy patterns
DeFi Protocols
- Automated Market Makers (AMMs)
- Lending & borrowing protocols
- Yield farming & liquidity mining
- Stablecoins & algorithmic mechanisms
- Cross-chain bridges
- MEV, flash loans & arbitrage
Layer 2 & Scaling
- Optimistic rollups (Optimism, Arbitrum)
- ZK rollups (zkSync, Polygon zkEVM, StarkNet)
- State channels & sidechains
- L2 fee structures & bridging
- EIP-4337 account abstraction
- Ethereum roadmap & sharding
NFTs, DAOs & Web3
- NFT standards & metadata
- NFT marketplace mechanics
- DAO governance models
- On-chain voting & delegation
- Token-gated communities
- Soulbound tokens (SBTs)
Web3 Development
- Ethers.js & Viem
- Hardhat & Foundry workflows
- IPFS & decentralised storage
- The Graph & subgraphs
- Wallet integration (MetaMask, WalletConnect)
- Web3.js & provider patterns
Blockchain Fundamentals
- Consensus mechanisms (PoW, PoS, DPoS)
- Cryptographic primitives in blockchain
- Merkle trees & Patricia tries
- Bitcoin vs Ethereum architecture
- Tokenomics & economic design
- Regulatory & compliance landscape
03Tools & Protocols
Tools and protocols I write about.
SolidityHardhatFoundryEthers.jsViemOpenZeppelinThe GraphIPFSChainlinkAlchemyInfuraMetaMask SDKWalletConnectUniswap SDKAaveCompoundPolygonArbitrumOptimismzkSync
04Content Types
What I write for blockchain & Web3 companies.
Smart Contract Deep Dives
Technical breakdowns of smart contract architecture, security patterns, gas optimisation, and Solidity internals. Written with code examples that developers can actually use.
DeFi Protocol Explainers
In-depth articles on DeFi mechanics — how AMMs work, how lending protocols calculate interest rates, how flash loans are exploited. Content that earns the trust of DeFi-native developers.
Web3 Development Tutorials
Step-by-step coding tutorials for building on-chain — deploying contracts with Hardhat, querying with The Graph, integrating wallets with Ethers.js. Tested, working code every time.
Layer 2 & Scaling Guides
Technical guides on optimistic rollups, ZK rollups, sequencers, and cross-chain bridging. Covering Arbitrum, Optimism, zkSync, StarkNet, and Polygon — with the trade-offs clearly explained.
Blockchain Comparison Pieces
"Ethereum vs Solana", "Optimism vs Arbitrum", "Hardhat vs Foundry" — balanced, technically grounded comparisons that developers reference when choosing their stack.
Protocol Documentation & Whitepapers
Technical documentation for Web3 protocols, developer guides for blockchain SDKs, and whitepaper writing that communicates both the technical design and the economic model.
05How It Works
How to hire me for blockchain writing.
01
Share your blockchain brief
Tell me the topic (smart contracts, DeFi, L2, NFTs, etc.), your target audience (Solidity devs, protocol researchers, or business stakeholders), technical depth, and any protocols or tools to cover.
02
Get a technical outline + quote
Within 24 hours I'll send a detailed outline — section breakdown, key technical points, code examples planned, target keywords, and a fixed price. You approve before I write anything.
03
Receive developer-grade content
First draft in 5–7 business days. Technically reviewed, code-tested where applicable, and SEO-optimised. One revision round is always included. Delivered in your preferred format.
06Engagement Models
Ways to work together.
Per Article
From $20
Single blockchain or Web3 articles, protocol explainers, or smart contract tutorials. Ideal for a one-off topic or to test the quality before committing.
- Topic & keyword research
- Technical outline review
- Full article (2,000–5,000 words)
- Code examples if needed
- One revision round
Most Popular
Monthly Retainer
4–8 articles/mo
Consistent blockchain content for protocols, exchanges, L2 networks, and Web3 developer platforms. Priority queue and a writer who knows your ecosystem.
- Blockchain content strategy
- Priority scheduling
- Protocol-specific consistency
- Monthly topic planning
- Flexible content mix
Project-Based
Custom quote
Protocol documentation, whitepaper writing, content clusters on DeFi or NFTs, or a full developer hub. Scoped with agreed milestones.
- Scope & timeline upfront
- Protocol docs & whitepapers
- Content clusters & pillars
- Structured milestones
- Revisions included
All pricing in USD · Custom quotes for large projects · Rush delivery available
07Client Feedback
What clients say.
“Krunal delivered a 12-part blockchain deep-dive series that became our highest-traffic content. He understands the tech at a level most writers simply don't — smart contracts, DeFi mechanics, Layer 2 trade-offs. Our developer audience loved it.”
A
Arjun Mehta
CTO, ChainVerse Labs
“We needed someone who could write about ML pipelines and data engineering without dumbing it down. Krunal nailed it. His articles on Databricks and Azure ML drove 3x more organic traffic than our previous content. He's now our go-to writer for anything technical.”
S
Sarah Chen
Head of Content, DataStack AI
“Krunal wrote our entire developer documentation and a series of technical tutorials. The quality was exceptional — clear code examples, proper structure, and he actually tested everything he wrote. Turnaround was fast and communication was seamless.”
R
Rahul Sharma
Founder, DevToolkit
“Finding a writer who can explain Web3 concepts to both developers and business stakeholders is rare. Krunal did exactly that for our case studies and services pages. The content directly contributed to closing two enterprise deals.”
E
Emily Rodriguez
Marketing Director, NexGen Protocol
08Who You're Hiring
Krunal Kanojiya
Technical Content Writer · Ahmedabad, India
I spent 18 months as a blockchain-focused technical writer at Cromtek Solution, writing exclusively about DeFi protocols, smart contracts, Layer 2 solutions, NFT standards, and Web3 development. Before that, I was building with Solidity and Web3 tools as a developer. That combination — hands-on development experience plus dedicated blockchain writing — is what makes the content technically trustworthy.
Smart ContractsDeFi ProtocolsLayer 2NFTs & DAOsSolidityEthers.js
09FAQ
Frequently asked questions.
Who is Krunal Kanojiya as a blockchain and Web3 technical writer?
Krunal Kanojiya is a technical content writer from India with 4+ years of experience, including 18 months specialising exclusively in blockchain content at Cromtek Solution Pvt Ltd. He is a former full-stack developer who has worked with Solidity and Web3 tools, which means he writes about smart contracts, DeFi, and blockchain architecture from a developer's perspective — not a general technology writer's.
What blockchain and Web3 topics can Krunal write about?
Krunal writes about the full blockchain and Web3 stack: smart contracts and Solidity (ERC standards, gas optimisation, security), DeFi protocols (AMMs, lending, stablecoins, MEV, flash loans), Layer 2 and scaling (Arbitrum, Optimism, zkSync, Polygon zkEVM, StarkNet), NFTs and DAOs, Web3 development (Hardhat, Foundry, Ethers.js, The Graph, IPFS), and blockchain fundamentals (consensus mechanisms, tokenomics, cryptographic primitives).
What is the difference between hiring a blockchain writer and a Web3 writer?
Blockchain writing typically covers the underlying distributed ledger technology — consensus mechanisms, cryptography, transaction validation, and on-chain data structures. Web3 writing covers the application layer built on top: DeFi protocols, NFT ecosystems, DAOs, wallet interactions, and Web3 development. Krunal covers both thoroughly, so you get one writer for the full stack rather than specialists who only know one layer.
How much does it cost to hire a blockchain or Web3 technical writer?
Blockchain and Web3 articles start from $20 per piece. Pricing depends on the technical depth, length (typically 2,000–5,000 words), and research required — a DeFi protocol deep dive takes more research than a Solidity syntax guide. Monthly retainer packages (4–8 articles/month) and project-based work (documentation, whitepapers) are also available. Email imkrunalkanojiya@outlook.com for a custom quote.
Can Krunal write about DeFi protocols in technical depth?
Yes. DeFi is one of Krunal's core specialisations. He writes about automated market makers (Uniswap, Curve, Balancer), lending protocols (Aave, Compound, MakerDAO), yield aggregators, cross-chain bridges, stablecoin mechanisms, MEV, flash loans, and the economic design behind DeFi protocols. Content is grounded in the protocol mechanics — not just surface-level descriptions.
Does Krunal write Solidity code examples in his blockchain articles?
Yes. Articles that benefit from code examples include tested Solidity snippets, whether that's a minimal ERC-20 implementation, a reentrancy guard pattern, or a Hardhat deployment script. Code is clean, commented where helpful, and validated before including. Krunal also writes Web3 frontend code examples using Ethers.js and Viem where relevant.
Can Krunal write about Layer 2 scaling solutions?
Yes. Krunal covers all major L2 architectures: optimistic rollups (Arbitrum, Optimism), ZK rollups (zkSync Era, Polygon zkEVM, StarkNet, Scroll), state channels, and validiums. He explains the technical differences — fraud proofs vs validity proofs, sequencer design, data availability — at the depth that blockchain developers expect.
Can Krunal write Web3 content for non-technical business audiences?
Yes. He adjusts depth and framing based on the target audience. For business stakeholders, investors, or non-technical readers, blockchain and Web3 concepts are covered with clear analogies, practical implications, and business context — without sacrificing accuracy. This is useful for case studies, services pages, and thought leadership pieces.
What is the turnaround time for a blockchain or Web3 article?
Most articles (2,000–3,000 words) are delivered within 5–7 business days from the approved outline. Complex DeFi protocol deep dives, whitepaper writing, and protocol documentation are scoped individually with an agreed timeline. Rush delivery is available for an additional fee.
Is Krunal available for ongoing blockchain content work?
Yes. Many blockchain companies and Web3 protocols work with Krunal on monthly retainers — typically 4–8 articles per month. Retainer clients get priority scheduling, faster turnaround, and a writer who builds a deep understanding of their protocol, ecosystem, and audience. Email imkrunalkanojiya@outlook.com to discuss availability.
How can I hire Krunal Kanojiya for blockchain or Web3 writing?
Email imkrunalkanojiya@outlook.com with your project brief — the topic, target audience, technical depth, and timeline. He replies within 24 hours with a detailed technical outline and fixed-price quote. No commitment needed to receive the outline.
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Ready to hire
Need blockchain content
your devs will trust?
Email me with your protocol, topic, and target audience. I'll reply within 24 hours with a technical outline and fixed-price quote.
imkrunalkanojiya@outlook.comNo contact form · Direct email · 24-hour response