Automating processes and operations, increasing efficiency
cowchain
Smart Contract Development Services
Cowchain, a leading blockchain smart contract development company, combines deep knowledge and extensive experience in creating decentralized solutions across various industries, including finance, gaming, logistics, healthcare, and the public sector. Our expertise spans smart contract architecture and design with a focus on scalability and security, as well as seamless integration of smart contracts with traditional systems and external data sources via oracles.
Our experts create high-performance and scalable smart contracts on various blockchain platforms such as Ethereum, Solana, Binance Smart Chain, Polygon, and others. We develop smart contracts for DeFi apps, NFT marketplaces, DEX, GameFi, and other blockchain-based solutions. Using best development practices, we ensure your smart contracts are secure, transparent, and efficient.
We help integrate smart contracts into companies' existing business processes, providing operations automation, increased efficiency, and transparency. Our experts will analyze your needs and offer optimal solutions for implementing smart contracts in your business.
Smart Contracts in Business Transformation
Automating processes and operations, increasing efficiency
Increased transparency and trust between participants
Reducing operational costs and risks
Safeguarding data integrity and maintaining security
Increased speed and accuracy of transaction execution
Our blockchain smart contract development company
has expertise in a variety of industries
Smart contracts in healthcare provide secure management of patient records and protection of sensitive data. They automate insurance verification, claims processing, and payment processes. They also track the movement of drugs through the supply chain to ensure their authenticity
Smart contracts increase the transparency and efficiency of public services. They create secure electronic voting systems and automate the distribution of public funds. Smart contracts ensure transparency in public procurement and maintain immutable registers of property, companies, and licenses
Smart contracts automate buying, selling, and renting real estate without intermediaries. They ensure transparency of transactions and access to up-to-date information. They create decentralized real estate registries with immutable property records and automate real estate management
Smart contracts automate energy trading, providing transparent transactions and fast payment. They are also used for tracking energy consumption and automatic billing. Smart contracts promote the development of distributed energy and direct energy sales to consumers
Tech
Stack
We UsE
Our developers use advanced technologies and tools, including solidity smart contract development services, to deliver high-quality solutions
Blockchains
Ethereum
Solana
Polygon
Avalanche
BNB Chain
Bitcoin
TON
Near
Databases
MongoDB
MySQL
PostgreSQL
Front-End
Technologies
React.js
Next.js
JavaScript
Tailwind CSS
Back-End
Technologies
Node.js
Express
Nest.js
Microservices
Cloud Services
AWS
Azure
Google Cloud
Integrators of
OKX
Privy
third web
Subgraph
We follow rigorous and consistent blockchain smart contract
development standards to maintain high quality, security,
and customer compliance
We define the smart contract logic, drafting comprehensive terms of reference
We design the smart contract architecture, including data flows and performance requirements
The team writes and tests the smart contract code for functionality and security
We deploy the smart contract in test and core networks, supporting streamlined integration with existing systems
We provide ongoing support by monitoring performance and verifying compatibility through comprehensive testing
At Cowchain, we don’t just develop smart contracts – we guide businesses through the complexities
of blockchain adoption. Our blockchain consulting services provide tailored strategies to help you unlock
the potential of decentralized technologies. Whether optimizing existing systems or exploring
new opportunities, our expertise ensures your business stays ahead in the blockchain space.
"Cowchain completed the platform on time and within budget. They completed a detailed technical research phase, created a state-of-the-art web3 infrastructure, and helped develop and deploy the platform efficiently. Moreover, their clear communication and innovative solutions impressed the client."
5.0
Davyd Koriahin, Co-CEO, Retro Bridge
"The app is currently in beta testing, and the client has seen good traction. Cowchain leads proactive project management; they deliver on time and communicate regularly through Telegram. Moreover, the team's invaluable experience has ensured deliverables with exceptional quality."
5.0
Antoine Marsan, CEO & Founder, CoinClub Inc.
"Cowchain delivered all tasks on time and produced quality work. All requirements were reviewed and fulfilled according to expectations. The team’s communication was smooth and transparent. Their resources had in-depth knowledge of blockchain technology, allowing them to deliver great solutions."
5.0
Jean Firmin, Company Head, The Firm Syntex
"Cowchain delivered a quality application and met the client’s expectations. The team provided timely reports, regular updates, and responsive communication. Moreover, they offered valuable insights on improving UX and business operations."
5.0
Manager, LEAFIO, Iryna Kravchenko
"Cowchain delivered a quality application and impressed the client with their regular updates and speedy task completion. The team provided timely reporting, seamless communication, and responsive customer service. They also offered valuable insights on user experience and the business side"
5.0
Anna Korobkyna, Business Development Manager, Protectimus Limited
"Cowchain successfully delivered a Telegram app with smooth DEX Screener and Claimr API integrations, boosting user engagement and acquisition. The team was open to discussions and communicated excellently via virtual meetings. They were also able to integrate complex systems quickly."
5.0
Tanya Chumachenko, COO, Primex Finance
"Thanks to Cowchain’s work, the client was able to complete their ecosystem and full flow cycle. The team was meticulous and efficient in their project management; they delivered on time and beyond expectations. Overall, they stood out for their high level of expertise and professionalism."
5.0
Artem Poliakoff, CEO, Biometric technologies
Cowchain combines technical proficiency in blockchain and smart contracts with a clear understanding of business goals. Our solutions are crafted to support strategic growth and innovation.
We prioritize open communication and client involvement, delivering updates and integrating feedback to align with project goals effectively.
Staying ahead in the fast-evolving blockchain environment, we continuously enhance our expertise to provide clients with advanced, market-ready solutions.
Our experienced developers tackle projects of any scale and complexity, delivering solutions that adhere to industry-leading standards and cutting-edge technologies.
other blockchain services
DeFi Development
We develop DeFi protocols that use smart contracts to automate lending, liquidity mining, staking, and dynamic yield strategies – built for performance, transparency, and composability across chains.
ICO Platform Development
We create ICO platforms powered by secure smart contracts for token sales, vesting schedules, investor whitelisting, and on-chain fundraising logic – all optimized for scalability and compliance.
DEX Development
We build decentralized exchanges with features like liquidity pools, token swaps, permissionless listing, and fee logic, ensuring high throughput and secure, non-custodial trading experiences.
All Cases
The cost of smart contract development depends on the project's complexity, the technologies used, and the developers' level of expertise. In general, we strive to offer each client the best value for money.
The typical timeframe for a smart contract development project is about four days, including requirements analysis, development, testing, and deployment. The duration of the job varies depending on the scope and complexity of the project.
Yes, we offer maintenance and support services for smart contracts after deployment. This ensures the solution's smooth operation in the long term.
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