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Smart Contract Development Services

Chudovo develops and deploys smart contracts, automating the operation of the customer's products. Our team of engineers has over 15 years of experience in the IT industry and a large portfolio of completed blockchain projects. We create decentralised Web3 solutions and provide blockchain infrastructure.
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Our Smart Contract Development Services

Our Awards and Recognitions

Top Blockchain Development Company by Goodfirms
Top Web Development Companies 2026
Top Software Development Company 2026 by Feedbax
Sortlist Trusted Partner

Smart Contract Development Costs

Smart contract development takes between 1 and 8 months, and the final cost can range from $10,000 to $90,000 or more. Determining the type of smart contract is the initial stage of preparing an estimation for future development, assessing the unique requirements of the product, and forming a general basis for the final budget. There are several types of projects that work by implementing smart contracts, namely: developing DeFi protocols, creating base tokens or NFTs, integrating with oracles, creating DAO systems, and designing cross-chain bridges. The time and cost of developing smart contract solutions may change according to the changes in the complexity of the system being developed and the requirements.
Software complexity
☆
Simple
Examples

Custom token creation

Price range
from $2000
to $5000
Development time
monthly
Examples

Multi-signature wallets

Price range
from $4000
to $8000
Development time
1-2 months
Examples

ICO/IDO smart contracts

Price range
from $6000
to $10000
Development time
1-3 months
Examples

NFT contracts for Mint & NFT marketplaces

Price range
from $9000
to $15000
Development time
2-4 months
Examples

Basic DeFi applications, DEX, staking

Price range
from $12000
to $18000
Development time
2-4 months
Team

1) Project manager
2) Smart Contract developer
3) QA engineer

Software complexity
☆☆
Medium
Examples

Decentralized Identity protocols

Price range
from $20000
to $23000
Development time
monthly
Examples

Algorithmic stablecoins

Price range
from $25000
to $27000
Development time
2-5 months
Examples

Staking and yield farming mechanics

Price range
from $30000
to $35000
Development time
3-5 months
Examples

Real World Asset (RWA) tokenization contracts

Price range
from $38000
to $46000
Development time
3-5 months
Examples

Decentralized gaming mechanics

Price range
from $50000
to $65000
Development time
4-6 months
Team

1) Project manager
2) Business analyst
3) Smart contract developers
4) Back-end & indexer developer
5) QA engineer
6) UI/UX designer
6) Blockchain developers

Software complexity
☆☆☆
Enterprise
Examples

Liquidity pools and AMM logic for Decentralized Exchanges

Price range
from $70000
to $80000
Development time
monthly
Examples

Cross-chain bridges

Price range
from $85000
to $100000
Development time
5–7 months
Examples

DAO systems and multi-level treasury management

Price range
from $50000
to $100000
Development time
4–6 months
Examples

Decentralized insurance protocols

Price range
from $100000
to $150000
Development time
6–8 months
Examples

Synthetic assets and derivatives creation

Price range
from $90000
to $180000
Development time
10+ months
Team

1) Project manager and business analyst
2) Solution architect
3) Blockchain developers
4) Smart contract developers
5) Back-end developer
6) QA engineers
7) DevOps engineer

The final cost and timeline estimates for the project can be defined after requirements clarification, definition of work scopes, and other factors.

Hiring Models on Smart Contract Projects

At Chudovo, we offer flexible cooperation models to achieve an optimal technical and cost-effective solution for your product. The next options are available for cooperation:
IT Staff Augmentation IT Staff Augmentation
Staff Augmentation
  • We are hiring additional smart contract developers to join the existing team
  • Control all development processes and liaise with several experts in the field of Web3 and blockchain
  • Flexible engineering capacity that scales up or down based on the current sprint demands
  • Provide seamless project integration of our leading engineers into the in-house team to optimise smart contracts, audit code, and update protocols
Dedicated Development Team Dedicated Development Team
Dedicated Team
  • We provide a ready-made cross-functional team of smart contract developers, bringing together architects, developers, QAs, and other IT experts
  • Time & material pricing model
  • Provide a continuous development cycle, regular protocol updates, and seamless connection to external decentralised oracles
  • We guarantee our solutions fully support your tokenomics, long-term strategy, and global Web3 architecture
IT Project Outsourcing IT Project Outsourcing
End-to-End Project Delivery
  • Turnkey smart contract development, fully performing all tasks from designing the basic logic to the final launch on the main network.
  • Monitoring of compliance with deadlines and transparency at every stage of development, based on your initial technical specifications.
  • We conduct extensive testing and rigorous security audits for the entire system, providing reliable protection for smart contracts against vulnerabilities.
  • Carrying out projects with a fixed scope of work and clear technical specifications

Why Choose Chudovo Company for Smart Contract Development

  • Extensive experience in developing blockchain solutions and multi-level smart contracts
  • Quick project launch within 1-2 weeks after the initial request due to the availability of a team of professional blockchain developers
  • Flexible cooperation models: building of dedicated teams, expansion of staff with our smart contract developers, and project outsourcing
  • Flexible pricing models
  • Experience in developing smart contracts for DeFi, dApp, DAO, NFT, as well as integration with AI-based algorithms
  • Development of smart contracts using Agile methodology for fast and effective implementation of functionality
  • Expert design for major blockchain networks such as Ethereum, BSC, Polygon, Solana, Tron, Avax, and others
  • High-quality development of solutions based on Solidity, Rust, and Golang
  • Experience in providing in-depth IT audits of smart contracts, gas fees optimisation, and enhanced protection against critical vulnerabilities
  • 24/7 support from our team
  • Compliance of the created algorithms with Web3 technical standards and data protection rules

What Our Experts Say

Andrew Vakulich
The development of smart contracts has long since moved beyond the creation of ordinary dApps to the production and implementation of ready-made global infrastructures. In such systems, the smart contract takes on the role of an immutable and deterministic part of the back-end system. By connecting isolated blockchain systems into one large liquidity and data exchange environment, smart contracts effectively provide cross-chain compatibility for any system. We use cutting-edge programming languages such as Rust and Solidity to implement complex architectural solutions using smart contracts. In sectors such as DeFi and DEX, this allows complex transaction routing to be performed autonomously. Modern corporate governance is effectively being replaced by new-generation smart contracts. Such smart contracts can form the architecture of a DAO, using special algorithms for payments and distribution of funds from the treasury. Deploying the system on the main network is an important step, which is why we pay close attention to the security of the entire ecosystem during development, including the mandatory use of static analysis and advanced testing environments.
Andrew Vakulich
Delivery Manager

Smart Contract Tech Stack

Programming Languages
Frameworks and Development Environments
Smart Contract Libraries and Base
Token Standards
Blockchain Networks
Testing Environments & Tools
Security Auditing and Analysis
Monitoring, Maintenance, Automation
Oracles & Data Feeds
Web3 Connectivity and Integration
Decentralized Storage
Node Providers and API Architecture
Programming Languages
  • Solidity
  • Vyper
  • Rust
  • Cairo
  • Move
  • Yul
  • Huff

Blockchain Integration and Back-end Languages:

Frameworks and Development Environments
  • Hardhat
  • Foundry
  • Truffle
  • Remix IDE
  • Brownie
  • Anchor
Smart Contract Libraries and Base
  • OpenZeppelin Contracts
  • Solmate
  • Dappsys
Token Standards
  • ERC-20 
  • ERC-721 
  • ERC-1155 
  • ERC-4626 
  • ERC-4337 
  • BEP-20 
  • SPL
  • TRC-20 
Blockchain Networks
  • Ethereum
  • Binance Smart Chain
  • Polygon
  • Solana
  • Avalanche
  • Arbitrum
  • Optimism
  • Base
  • Sui
  • Aptos
  • Cosmos
  • Polkadot
  • Monad
  • Starknet
Testing Environments & Tools
  • Chai
  • Mocha
  • Waffle
  • Ganache
  • Anvil (Foundry)
  • Halmos
  • Playwright
Security Auditing and Analysis
  • Slither
  • MythX
  • Mythril
  • Echidna
  • Manticore
  • Certora Prover
  • Aderyn
  • Surya
  • Solhint
Monitoring, Maintenance, Automation
  • Tenderly
  • OpenZeppelin Defender
  • Forta
  • Chainlink Automation (Keepers)
  • Gelato Network
Oracles & Data Feeds
  • Chainlink
  • Pyth Network
  • Band Protocol
  • API3
  • Chronicle
Web3 Connectivity and Integration
  • Ethers.js
  • Web3.js
  • Viem
  • Wagmi
Decentralized Storage
  • IPFS
  • Arweave
  • Filecoin
  • Pinata
  • Swarm
Node Providers and API Architecture
  • Infura
  • Alchemy
  • QuickNode
  • RPC
  • Graph
  • Direct Node Access

Industry Focus

Our team of engineers has extensive practical experience in integrating advanced smart contracts and Web3 solutions into a wide range of industries. We create custom decentralised products that help solve real problems. Our developers will help you harness the full potential of smart contracts to make your business faster, more transparent, and secure in the next areas:
Real Estate Real Estate
Logistics and transportation industry Logistics and Transportation
Energy and Utilities Energy
Financial industry FinTech
Insurance Insurance
Education industry Education and E-Learning
Media and entertainment industry Media and Entertainment
Public Sector Public Sector
Healthcare industry Healthcare and Life Sciences
Telecommunications industry Telecommunication
Manufacturing industry Manufacturing
Retail industry Retail and E-Commerce

Benefits of Smart Contracts

benefits
Smart contracts trigger the execution of algorithms at the exact moment when predefined conditions are met. This allows regular tasks to be automated.
benefits
Smart contracts act as the final stage in the conclusion of a digital agreement, completely eliminating third parties from the chain. Direct interaction between the parties effectively reduces transaction operating costs and transfer fees.
benefits
The logic of smart contracts is executed in a distributed network of nodes, eliminating a single point of failure. The immutability of smart contracts provides complete protection of the entire ecosystem from fraud.
benefits
Fully deterministic execution of smart contracts garantees that any obligations will be fulfilled without errors, failures, or external interference.
benefits
On-chain verification mechanisms make all smart contract transactions fully transparent for technical auditing. Because the data in the blockchain is immutable, this creates an ideal environment for financial reporting, logistics, and KYC/AML systems.

Featured Projects

Digital Currency Platform
Digital Currency Platform
IT Company
400 Man-days
Cryptocurrency Generator
Cryptocurrency Generator
Commercial Bank
600 Man-days
Multicurrency Mining Pool
Multicurrency Mining Pool
IT Company
350 Man-days

FAQ

How to hire a smart contract developer? Answer
Contact our team, share your project description, requirements to the candidates, and will share the CVs of our available smart contact developers.
Does the Chudovo team provide maintenance and support services after the main smart contract development stage? Answer
Our team provides support throughout all stages of development, as well as in the post-deployment period. Cudovo specialists assist in monitoring the entire system, providing technical support, maintenance, fixing errors, and optimization of the performance of smart contracts. We guarantee that your smart contracts will work efficiently and remain secure.
How do you ensure the security of the smart contracts? Answer
Our team implements all industry practices for security verification and automated vulnerability testing, specifically for each individual smart contract. We strive to provide an extensive code review, security audit, and guarantee protection against hacks and exploits. Our engineers rely on Web3 industry technical standards and conduct multiple security checks before deploying smart contracts, providing an additional level of protection.
Contact our team to lauch your smart contract project!

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