Smart Contract Development Services
Secure smart contract development for production systems. Auditable • Upgradeable • Security-first
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What we do
Smart contracts for tokens and digital assets with predictable behavior and clear ownership rules. Includes: ERC-20, ERC-721, ERC-1155, custom standards
On-chain logic for decentralized protocols, exchanges, and financial products.
Governance systems that control protocol parameters, upgrades, and decision-making.
Smart contracts designed for upgrades and long-term maintenance.
Contracts built with security, access control, and failure scenarios in mind.
Smart contracts prepared for audits and real-world usage.
Our Case Studies
ORION PROTOCOL
Orion Protocol (ORN) is a decentralized blockchain platform leveraging open-source technology to aggregate liquidity from centralized and decentralized exchanges (CEXs and DEXs).
The primary aim of this project is to offer cryptocurrency traders and users optimal trading rates across various exchange markets and platforms.
alphaAI Capital
A next-generation AI-powered trading platform that lets retail investors build, simulate, and run fully-automated ETF strategies.
We had to create a secure, real-time trading product from scratch, translate a complex vision into a clear roadmap, and keep development agile enough to absorb regular startup pivots.
BITSTEN
White-label solution that enables users to launch blockchain-based projects quickly and efficiently.
A project that could serve as the core infrastructure for upcoming blockchain ventures, specifically focusing on cryptocurrency exchange services.
CAR AUCTION
It is an innovative crypto-driven auction platform where users can purchase various types of technology and vehicles using a native cryptocurrency.
The goal was to create a robust platform with integrated blockchain technology to enable secure, transparent, and efficient transactions.
What Our Clients Say
We don’t just build software, we build success stories
Amazing agency, perfect communication and execution (agile development with very high quality of work), they think out of the box and really help you shape the product. They also have great design skills in the team and are always available- I highly recommend them and will definitely hire again for a next big project!
I selected Peiko team based on their profile and the submitted quality proposal. I also met them personally, and I reached the initial concusion that I am working with a professional team. The end product was delivered with superb quality and structure. the documentaiton part was also great.
I consider Peiko a qualified technical partner for many reasons, such as delivering milestones on time, providing fast software improvements, and resolving bug issues quickly. They’re very experienced in blockchain and financial services and get deeply involved in the development process.
What impresses me most about Peiko is their innovative approach! Thanks to Peiko’s efforts, the client has noticed an increase in user engagement and trading volume. The team establishes a seamless workflow by being highly responsive and dedicated to the project. Moreover, they continue to impress the internal team with their innovative solutions.
Their rapid response to our requests was a major factor in the project’s successful completion. Peiko’s efforts have increased user engagement and transactions, meeting expectations. Peiko’s responsive and communicative approach has resulted in a successful partnership. The team is committed to creating a secure and user-friendly platform that caters to auctioneers and buyers.
Peiko has provided deliverables on time and with minimal revisions. The team is responsive to the client’s needs, addresses questions quickly, and consistently delivers items within expectations. Peiko’s communication and problem-solving skills have been remarkable throughout the engagement.
Although the platform has yet to launch, Peiko is able to execute and manage the platform successfully. A collaborative team, they have engaged with the clients to work out the stages and concept in the development of the project. They have communicated well to provide progress updates and feedback.
Although the platform has yet to launch, Peiko is able to execute and manage the platform successfully. A collaborative team, they have engaged with the clients to work out the stages and concept in the development of the project. They have communicated well to provide progress updates and feedback.
They’re an open-minded team and I’m glad to be working with them. Peiko works fast and pays great attention to detail. Regular and honest communication benefit the collaborative partnership. Customers can expect to work with a professional and open-minded team.
My initial trepidation in hiring an agency in another time zone, and a market I was not familiar with, proved unfounded. Always professional. Incredibly switched on. I get the sense they actually really understand what we are trying to achieve. I don’t have to explain everything – they intuitively seem to understand. The designs the team have come up with are fantastic.
We’ve earned a 100% Job Success score on Upwork as a result of consistent delivery, long-term client satisfaction, and predictable results.
View work historyOur work is rated 5.0 on Clutch, reflecting verified client reviews, strong professionalism, and a clear focus on scalable, business-driven digital solutions.
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Discuss your project with a senior expertAwards & recognition
Since 2017, our software creation team has consistently delivered industry-focused development services that get results.
What we do
Contract Discovery & Risk Analysis
We analyze your use case, business logic, and risk profile before writing code.
Security-First Contract Design
We design smart contracts with security, access control, and failure scenarios in mind.
Smart Contract Development
We implement and document smart contracts as part of a complete system, not isolated code.
Testing & Audit Preparation
We write comprehensive tests and prepare contracts for third-party audits.
Deployment, Monitoring & Support
We deploy smart contracts, monitor production behavior, and support upgrades if needed.
Advantages
Smart contract development expertise
With our mastery and experience in providing smart contract development expert solutions, we can help you address any complex challenges and help your business grow.
Efficient development
We will create a detailed roadmap that outlines each phase of your smart contract development project, ensuring clear milestones and timelines.
Reasonable pricing
Benefit from high-quality smart contract development services at competitive rates. You will receive exceptional value for your investment.
Highest quality
We offer our clients comprehensive smart contract solutions, and help them plan the development and implement a top-quality project.
Collaborative approach
We recognize the value of open and clear communication. We actively collaborate with our clients to gain a thorough understanding of their specific needs and preferences.
Why Choose Us
🛡️ Security-first mindset
We treat smart contracts as critical infrastructure, not just code.
🔍 Audit-ready delivery
We design contracts with audits and long-term maintenance in mind.
🔓 Full ownership & transparency
You retain full control over contract logic and IP.
👨💻 Senior-only engineers
No juniors, no subcontractors — only experienced blockchain engineers.
Our Smart Contract Development Process
01 Analysis
We kickstart the process by gathering your requirements and establishing clear business objectives. We also explore how blockchain technology impacts your specific use case, whether you’re building a decentralized solution or evaluating centralized vs decentralized exchanges.
02 Development
The development phase focuses on implementing your business logic into functional, efficient smart contracts. We ensure your smart contracts are optimized for security, scalability, and functionality.
03 QA
Combining manual and automated testing, we thoroughly evaluate all aspects of the smart contract. Our QA process ensures your contract operates as intended, without vulnerabilities or errors. We always check that our projects, like Poof Delivery, are secure and reliable.
04 Maintenance
Post-launch, we provide continuous support, maintaining the integrity of your smart contract data. Whether you’re choosing our smart contract development services or cryptocurrency exchange development services, we guarantee the top quality of the final product.
FAQ
Discover an effortless way to hire experienced blockchain smart contract developers with Peiko — the most valuable smart contract development agency. Take advantage of a free consultation to find the perfect solution for your project. Whether you need one smart contract developer or an entire outsourced team, we’ve got you covered
The price is influenced by various factors, including the technology employed and any distinctive features integrated into the final product. While the price range may fluctuate from $1,000 to $20,000, our team will provide you with a thorough and accurate assessment to ensure transparency and alignment with your budget.
Our team of blockchain smart contract developers will conduct a detailed analysis of your project and its entire scope to deliver a comprehensive estimate aimed at minimizing blockchain smart contract development time. While providing an exact timeframe is challenging, we can offer a rough procedure that the duration might range from 2 days to 3 months. The actual timeline will depend on the complexity of developing smart contracts specifically for your project and specific requirements, ensuring that we provide a tailored and efficient solution for your needs.
The best blockchain depends on product goals, transaction costs, and user ecosystem. Ethereum is still widely used for security and ecosystem maturity. Other networks may offer faster transactions or lower fees. Most projects start with one primary network and expand later if needed. Choosing the wrong chain early can slow product growth, so this decision usually deserves extra attention.
Smart contracts are usually immutable, but upgrade patterns can be implemented during development. Proxy contracts and migration strategies allow projects to update logic without losing data or breaking integrations. Planning upgradeability early is important, because changing smart contract logic after deployment can become expensive or technically impossible.
Security usually combines code testing, internal reviews, and third-party audits when required. Access control logic, safe transaction validation, and predictable contract execution also reduce risk. No system is fully risk-free, but layered security design significantly lowers chances of critical vulnerabilities and helps protect user assets and platform reputation.
Not every blockchain product requires complex smart contract logic. Some products only need token transfers or simple verification logic. Others require full automation of business rules. We usually recommend evaluating product logic first before deciding how much smart contract complexity is actually needed.
Yes, smart contracts can connect to web apps, mobile apps, backend services, and third-party APIs. Most real products use both on-chain and off-chain components working together. Integration planning helps avoid performance issues and keeps user experience smooth.
Fixing deployed contracts can be difficult depending on architecture. Some contracts can be upgraded, others require migration to new versions. This is why testing and architecture planning are critical before deployment. Many teams underestimate how expensive post-launch fixes can be.
Yes, but scalability depends on blockchain choice, contract design, and infrastructure architecture. Some networks handle high load better than others. Optimization and load planning help ensure contracts remain stable as user activity grows.
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Technologies we use
