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Blockchain Development Services

Experience robust and efficient software development services across various industries

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What We Build

Decentralized Application Architecture

Smart Contract Development & Audits

Token and Digital Asset Design

Blockchain Integration with Existing Systems

Secure Wallet and Identity Flows

NFT and Digital Ownership Features

Scalable Network and Fee Optimization

Admin Panels and Monitoring Tools

DeFi and Payment Mechanics

Our Case Studies

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.

PostgreSQL
React JS
Node JS
Docker
Rest Api
Elastic
Posthog
alphaAI Capital

IGT-CRYPTO

Cryptocurrency exchange

IGT-Crypto — project, which was originally planned to be a basic cryptocurrency exchange, is now a financial platform with its currency and a high security level.

CSS
HTML
MySQL
PHP
Redis
Yii2
IGT-Crypto

QUAN2UM

Cryptocurrency exchange for buying/selling Bitcoin, Bitcoin Additional, and other altcoins

Quan2um is a trusted cryptocurrency exchange where users can buy and sell popular listing coins. It has a high level of security that meets European standards. The platform has a bonus system for new customers with a multi-level commission system. On the exchange, you can invest in your own Quan2um coin – BTCA, and receive passive income.

CSS
HTML
Laravel
MySQL
PHP
React JS
Redis
Node JS

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.

Laravel
React JS
Solidity
Car Auction

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.

CSS
HTML
MySQL
PHP
PostgreSQL
React JS
Redis
Yii2
Node JS
Solidity
Orion Protocol

What Our Clients Say

We don’t just build software, we build success stories

5.0

Peiko delivered a smart contract that was highly evaluated by one of the most demanding auditors on the market. They contributed strategically, offering insights that extended far beyond technical development.

Andreas Urlin
Andreas Urlin
Co-Founder & CEO at Vitaltale
5.0

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!

Lukas Peter
Lukas Peter
CEO at LocalAway
5.0

We are pleased that we selected Dima and Peiko as our software development Advisor and partner. Dima and Peiko team beyond the great technical skills, their collaborative approach and project management make them a reliable tech partner.

Carlos Robles
Carlos Robles
CEO at luma
AlphaAI review
5.0

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.

Mohammed Alshammari
Mohammed Alshammari
CEO at Eltizam
5.0

If you’re looking to partner with a team that truly understands your vision and has the technical prowess to bring it to life, Peiko is the partner you can rely on.

Bazif Khan
Bazif Khan
The Owner at Poof Technologies
5.0

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.

Alexey Koloskov
Alexey Koloskov
CTO at Orion Protocol
5.0

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.

jason ford
Jason Ford
President, Scaleit USA
5.0

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.

Ramy Fanous
CEO, XeoDev
5.0

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.

helfie
Tyrone Grupel
Tokenisation Architect at Helfie.ai
5.0

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.

Oleh Romaniuk
Co-Founder, Teliqon Communications
5.0

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.

orion logo
CEO
Quan2um OU
5.0

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.

balneo
Maria Semenuta
Co-Creator, Balneo Travel
5.0

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.

CEO
a Laravel development company
100% Job Success

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 history
5.0

Our work is rated 5.0 on Clutch, reflecting verified client reviews, strong professionalism, and a clear focus on scalable, business-driven digital solutions.

Read reviews

Awards & recognition

Since 2017, our software creation team has consistently delivered industry-focused development services that get results.

Top Web Development Company
clutch-2024
clutch-4

Video reviews

alphaAI Capital
alphaAI Capital, an AI-powered robo-advisor based in California, partnered with Peiko to create a secure, scalable platform that redefines high-upside investment strategies. This video explores the journey of building a robust MVP, leveraging custom software development, API integrations, and advanced AI modeling. Discover how Peiko’s proactive approach, exceptional communication, and technical expertise helped alphaAI Capital bring their vision to life, delivering a powerful solution for the future of fintech.

What We Build

01

Decentralized Application Architecture

We build blockchain applications that all look and feel exactly like ordinary items to users. With our own Blockchain Development Services, we design systems where wallets, frontends, and backend services work together without strange friction. It enables people to log in, click items, and get output without thinking about which chain is running underneath. It’s basic, but it matters more than most teams expect

02

Smart Contract Development & Audits

We create tailored smart contracts for DeFi, NFT, and enterprise applications, ensuring automation and transparency. Rigorous auditing and penetration testing eliminate vulnerabilities before mainnet deployment.

03

Token and Digital Asset Design

Tokens are more than just a marketing gimmick. Our Blockchain Development Services include token models for access, payments, governance, or rewards that fit real product needs. We help define supply rules and transfer logic so tokens don’t break the product later. It keeps things grounded and easier to explain to users and investors

04

Blockchain Integration with Existing Systems

Most teams already have databases, APIs, and user accounts. Blockchain Development Services makes the on-chain logic connect in a clean and practical way to off-chain systems. Thus blockchain is integrated into the product now, not the entire product. That speeds up launching and makes future changes less painful. It also prevents rebuilding everything when priorities shift.

05

Secure Wallet and Identity Flows

Keys and wallets are where many blockchain products quietly fail. Our Blockchain Development Services include wallet flows that regular users can manage without stress. We design login, signing, and recovery steps that minimize errors. It’s not perfect security, but it’s practical security that people actually use, which is often better than something too complex to handle in real life.

06

NFT and Digital Ownership Features

NFTs make sense only if they do something useful inside a product. With our Blockchain Development Services, we build NFT logic for access rights, licenses, or digital goods that plug into real workflows. Not just collectibles. This allows founders to test ownership ideas without having to create an entire ecosystem first. And it becomes something that users can actually engage with on day one.

07

Scalable Network and Fee Optimization

High fees and slow transactions silently kill good ideas. With Blockchain Development Services for startups, we plan for scale early by choosing suitable networks and optimizing contract logic. This keeps costs lower and user experience smoother. So growth does not become a technical mess six months later. It also makes budgeting more predictable, something founders typically like.

08

Admin Panels and Monitoring Tools

Dashboards and basic control panels are still needed for blockchain products. We offer simple admin tools for monitoring users, transactions, and contract events at Blockchain Development Services. It allows founders more insight into what’s going on in the product. And it helps teams respond more quickly when something breaks or looks strange, which always happens at some point.

9

DeFi and Payment Mechanics

We create blockchain payment flows and DeFi-like features that enable staking, lending, or revenue sharing. Our Blockchain Development Services are built using simple, testable mechanisms – instead of having people go through countless financial riddles. So products can be introduced earlier and changed later based on genuine user behavior. This reduces risk and accelerates validation, which many startups truly need.

Get an estimate or expert audit for your project

Advantages

01

Blockchain development expertise

With our mastery and experience in providing blockchain development expert solutions, we can help you address any complex challenges and help your business grow.

02

Efficient development

We will create a detailed roadmap that outlines each phase of your blockchain development project, ensuring clear milestones and timelines.

03

Reasonable pricing

Benefit from high-quality blockchain development services at competitive rates. You will receive exceptional value for your investment.

04

Highest quality

We offer our clients comprehensive blockchain solutions, and help them plan the development and implement a top-quality project.

05

Proven track record

Our clients’ numerous success histories on platforms such as Clutch, GoodFirms, and others prove us to be a top blockchain development partner.

06

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.

07

Full-cycle development

From idea assessment to post-launch maintenance, we’ve got you covered. Our team of expert business analysts, project managers, designers, developers, and QA specialists is ready to take your project to the next level and create a one-of-a-kind solution.

08

Dedicated team

We’ll build a team that’s perfectly tailored to your requirements in the shortest time possible. Our experts will be deeply engaged in your project, not just technically, but also in understanding your overall business goals and needs.

9

Transparency & Flexibility

We utilize convenient channels of communication, adhere to NDA requirements, and regulate the development process in accordance with EU and US laws. Moreover, with our experienced developers, you can easily and quickly adjust the size of your tech team, enabling your project to reach new heights.

Dmytro
Co-Founder / CTO
Request consultation

GET AN ESTIMATE OR EXPERT AUDIT FOR YOUR AI PROJECT!

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Benefits of Blockchain Development Solutions

01
Fast & secure transactions

Blockchain’s decentralized architecture ensures speedy and secure transactions by eliminating intermediaries.

02
Transparency

Blockchain offers a clear, tamper-proof record of all transactions. This enhances trust among participants and stakeholders and fosters accountability.

03
Enhanced data quality

Through its consensus mechanisms, blockchain eliminates discrepancies and enables reliable decision-making.

04
Efficiency

By automating processes, blockchain cuts down on administrative overhead, speeds up operations, and minimizes errors.

05
Cost-effectiveness

With intermediaries removed and streamlined processes, blockchain reduces operational costs.

Our Blockchain Development Process

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01 Analysis

We start by understanding your business goals. Our team works closely with you to convert these insights into clearly defined objectives, whether you’re exploring blockchain in energy market and want to create the same project or planning to start a crypto exchange.

02 Development

We focus on the design and technical development of your blockchain solution. Are you seeking cryptocurrency development services or aiming to build a secure crypto exchange? We can help. The IGT-Crypto project showcases our expertise in blockchain development.

03 QA

Quality assurance is a key part of our process. We perform rigorous manual and automated testing to ensure your solution is reliable, secure, and efficient. We leave no stone unturned in making sure everything works as expected.

04 Maintenance

We take care of your project evWe provide continuous support and maintenance to ensure your project stays up-to-date with regular updates and enhancements. Whether it’s addressing issues, scaling your solution, or adding new features, we’re here to ensure your blockchain solution continues to evolve.en after its release, providing ongoing updates and consistent support

How we work

Let’s talk
  • One proficient developer or a skilled team exclusively committed to your project, dedicating their entire working month solely to your endeavor.
  • Assured Payment Terms: Secure your commitment by making a prepayment for the last month’s guaranteed payment.
  • Sprint-Based Payments: Divide the payments for ongoing sprints – 50% at the outset and the remaining 50% at the end of each month.
  • Alternative Approach: Opt for terms with sprint payment spanning 4 weeks – a simple 100% prepayment at the start of each month.
  • Our developer or team focuses solely on the tasks you’ve outlined.
  • Sprint-Driven Pricing: The rate is configured for a two-week sprint, encompassing 80 hours of dedicated developer/team effort.
  • Sprint Start: Begin with a 100% prepayment for a full sprint, ensuring a seamless start.
  • Monthly Hourly Payment: As the month progresses, make payments based on the hours our adept developers spend. Additionally, any agreed-upon overtime tasks (as mentioned in the report) are billed at the established rate.
Let’s talk

Technologies we use

Programming Languages
Rust
Rust
Python
Python
HTML
HTML
CSS
CSS
Javascript
Javascript
TypeScript
TypeScript
PHP
PHP
Java
Java
Objective-c
Objective-c
Solidity
Solidity
Web3 Libraries & SDKs
Web3.js
Web3.js
Ethers.js
Ethers.js
Smart Contracts
Solidity
Solidity
OpenZeppline
OpenZeppline
Truffle
Truffle
HardHat
HardHat
Blockchain tools
Infura
Infura
Alchemy
Alchemy
Quicknode
Quicknode
Ganache
Ganache
Geth
Geth
Chainlink
Chainlink
Pinata
Pinata
Fireblocks
Fireblocks
Wallets
Metamask
Metamask
Walletconnect
Walletconnect
DevOps & Cloud
AWS
AWS
Google Cloud
Google Cloud
Azure
Docker
Docker
Kubernetes
GitHub actions
GitHub actions
GitLab CI/CD
GitLab CI/CD
Frameworks
React JS
React JS
Angular JS
Angular JS
Vue JS
Vue JS
Next.js
Nuxt.js
Nuxt.js
Node JS
Node JS
Express
Express
Nest.js
Nest.js
Django
Django
Laravel
Laravel
Symfony
Symfony
Blockchain Networks & Protocols
Ethereum
Ethereum
Polygon
Polygon
Arbitrum
Arbitrum
Optimism
Optimism
Solana
Solana
BNB Chain
BNB Chain
TON
TON
Mobile Development
Swift
Swift
Java
Java
React Native
React Native
Javascript
Javascript
Databases
mongoDB
mongoDB
MySQL
MySQL
PostgreSQL
PostgreSQL
Redis
Redis
Elastic
Elastic

Frequently asked questions

Our full stack blockchain development services are suitable for projects in all industries. We provide increased security, decentralized storage and data management, and smart contracts that can save time, reduce costs, and make your software more innovative.

Sure, you can! However, developing a blockchain from scratch requires a substantial amount of technical expertise and time. Our blockchain development agency can assist you in crypto programming implementing even your most unconventional ideas, so please feel free to fill out the contact form below!

Blockchain software development can enhance performance in various industries. For instance, if you have a financial system, using blockchain can ensure secure and swift transactions, cross-border payments, and digital identity verification. In healthcare, blockchain can be utilized for securely sharing patient data, tracking the supply chain of medications, and managing clinical trials. In gaming, blockchain can be used to facilitate secure and transparent gaming transactions, ownership of in-game assets, and building decentralized gaming platforms. In social networking, blockchain can be utilized for ensuring data privacy and content monetization. Сontact our blockchain software development company to unlock blockchain opportunities for your industry!

Got a question? Drop us an email at [email protected]

Additional Services

Additional services
We also have separate professional internal teams that can provide services to your diverse business needs.
01
DApp Development Services
02
Blockchain Development Consulting
We can be your trusted advisors, analyzing your technology needs and recommending the best solutions to achieve your business goals.
Read more
03
Blockchain Development for Startups
04
Smart Contract Development Services

Let's build something great together

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Maksym Privalov
PRODUCT MANAGER, SENIOR BDM
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