We have been providing startups and big brands with the opportunity to develop and achieve good results, to get additional profit with the help of technological solutions and business tools developed by our company.
Our services: • Blockchain solutions • Web3 Developers • Web & Mobile Development • Crypto Exchange Development • Discovery Phase in 2-5 weeks • Staff Augmentation • MVP for startups • AI Development Services
Why should you trust Peiko? ✔Achievements We have been recognized as Clutch’s Top 3 Blockchain Development team, Goodfirms Blockchain Development leaders, and DesignRush’s Best Graphic Design Companies. ✔Team competence Peiko is a team of 100+ professionals, who are constantly developing, have a high level of expertise in relevant technologies, and regularly confirm their qualifications. In particular, UX/UI designers, front-end and back-end engineers, QA testers, DevOps engineers, Project and Product managers, business analysts, and Account Managers. ✔Satisfied customers Peiko has successfully completed 250 projects for companies and startups all over the world. We continue to support part of them and take new projects into development.
Our areas of expertise include innovative and cutting-edge solutions such as Software-as-a-Service, Exchanges, Crypto Wallets, NFTs, DeFi, Smart contracts, Marketplaces, Cross-platform solutions, MVP creation, and CRM/ERP that we apply in industries such as Blockchain, Fintech, Retail, E-commerce, Healthcare, and Traveling platforms.
We can provide: We offer both fully managed teams and dedicated developers, depending on your project goals. If you already have a product idea or early-stage requirements, our Discovery Phase will help define the technical scope, timeline, and budget — giving you clarity before development begins.
Contact us at hello@peiko.space to discuss your project!
Min project size
$10,000+
Hourly rate
$25 - $49 / hr
Employees
50 - 249
Locations
Kraków, Poland
Year founded
Founded 2017
Languages
Timezones
2 Languages that we service
English
Spanish
38 Timezones that we service
CET
Central European Time (CET)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
UTC
Universal Coordinated Time (UTC)
ACT
Australia Central Time (ACT)
AGT
Argentina Standard Time (AGT)
AKST
Alaska Standard Time (AKST)
ART
(Arabic) Egypt Standard Time (ART)
AST
Arabia Standard Time (AST)
AET
Australia Eastern Time (AET)
BST
Bangladesh Standard Time (BST)
BET
Brazil Eastern Time (BET)
CAT
Central African Time (CAT)
CNT
Canada Newfoundland Time (CNT)
COT
Colombia Time (COT)
CST
Central Standard Time (CST)
CTT
China Taiwan Time (CTT)
EAT
Eastern African Time (EAT)
EST
Eastern Standard Time (EST)
GST
Gulf Standard Time (GST)
HST
Hawaii Standard Time (HST)
IDT
Israel Daylight Time (IDT)
IET
Indiana Eastern Standard Time (IET)
IST
India Standard Time (IST)
JST
Japan Standard Time (JST)
MET
Middle East Time (MET)
MIT
Midway Islands Time (MIT)
MST
Mountain Standard Time (MST)
NET
Near East Time (NET)
NST
New Zealand Standard Time (NST)
PNT
Phoenix Standard Time (PNT)
PRT
Puerto Rico and US Virgin Islands Time (PRT)
PST
Pacific Standard Time (PST)
PLT
Pakistan Lahore Time (PLT)
SAST
South African Standard Time (SAST)
SGT
Singapore Standard Time (SGT)
SST
Solomon Standard Time (SST)
VST
Vietnam Standard Time (VST)
2 Locations
Kraków , Poland
Kyiv , Ukraine
No have been added yet...
Pricing Snapshot
Min. project size
$10,000+
Avg. hourly rate
$25 - $49
/hr
Rating for cost
4.9
/5
What Clients Have Said
Peiko offers competitive pricing and good value for cost, with project costs ranging from $25,000 to over $350,000. Clients appreciate their transparency, reliability, and technical expertise, particularly in blockchain and DeFi projects, while consistently delivering on time and adapting to client needs.
Peiko is recognized for their ability to tackle complex and challenging projects, often involving cutting-edge technologies and innovative solutions. Their technical expertise allows them to deliver customized solutions that meet specific client needs, even in rapidly evolving fields like blockchain and AI.
Expertise in Blockchain Development
Many reviews highlight Peiko's strong expertise in blockchain technology. Their ability to integrate blockchain solutions into various platforms, such as DeFi, NFT marketplaces, and cryptocurrency exchanges, demonstrates their technical proficiency and knowledge in the field. Clients appreciate their innovative approach and ability to deliver secure and efficient solutions.
Innovative Solutions and Strategic Insights
Peiko is noted for their innovative solutions and strategic insights, particularly in projects involving emerging technologies. Their ability to think ahead and propose creative solutions adds significant value to the projects they undertake, enhancing client satisfaction.
Commitment to Client Success
Peiko's commitment to client success is evident in their dedication to delivering solutions that drive business growth and add value. Their focus on achieving client objectives and exceeding expectations is a key factor in their positive reputation.
Client-Centric Approach
Peiko's client-centric approach is evident in their dedication to understanding client needs and delivering tailored solutions. They work closely with clients to ensure that the final product meets business objectives and adds value to their operations.
"Peiko's team is well versed in the direction of blockchain project development."
Jun 14, 2021
CEO, Quan2um OU
Anonymous
Verified
Financial services
London, England
11-50 Employees
Online Review
Verified
Peiko has created a mobile app for a cryptocurrency services company. This platform is expected to store and transfer the customer's crypto assets.
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.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am CEO of Quan2um OU crypto service company.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Peiko, and what were your goals?
We wanted to develop a mobile wallet app to store and transfer our clients' cryptoassets
SOLUTION
How did you select Peiko and what were the deciding factors?
Found them on a freelance website. There were a lot of companies/freelancers but we loved Peiko's approach, communication style and recent projects that they made
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
The quys from Peiko planned well our future project, the architecture,described all the technical documentation,developed the design, the mobile application and the server part
How many resources from the Peiko's team worked with you, and what were their positions?
The team included 6 people. Designers team. Mobile app - developer -1 Backend - 2 QA engineer -1 PM + Business analytic (Dmitry, Bohdan) is our main contact
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
The project is being prepared for release, now passing the last security checks of the project.
Describe their project management style, including communication tools and timeliness.
The Peiko team knows their job well. As far as I know, they devided all works into 2 weeks sprints. For us it was good as we were sure that we will receive every part of work separately. They helped us work out the whole concept of the project in detail and then took care of all the project development. Also we started with a technical specification, which helped us divide a definition of done. It was really helpful at the end of the project. Our manager was Bohdan. He regularly gave us feedback on the work done and kept us informed about what the team was working on. We are greately satisfied withe the management of the project
What did you find most impressive or unique about this company?
Peiko's team is well versed in the direction of blockchain project development. They are ready to undertake all the complicated work on the architecture of the project and provide a finished product in the end.
Are there any areas for improvement or something they could have done differently?
The team is doing a very good job, We wish they could scale up and be able to work on more projects.
RATINGS
5.0
"one of the best professional colaboration experiences"
Quality
5.0
Service & Deliverables
"A team of professionals"
Schedule
5.0
On time / deadlines
"perfect and very well thought scheduling"
Cost
5.0
Value / within estimates
"the price was resonable"
Willing to Refer
5.0
NPS
"very likely
Web3 App Dev for SEO & ASO Agency
API DevelopmentMicroservices Architecture ServicesWeb Development
Confidential
Apr. - Nov. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They guided us through a meticulously structured journey."
Feb 19, 2026
CEO, UPCORN AGENCY
Anastasiia Krasiukova
Verified
Advertising & marketing
Estonia
11-50 Employees
Online Review
Verified
Peiko developed a Web3 crypto super app for an SEO and ASO agency. The goal was to create a unified mobile ecosystem that integrates NFT trading, token swaps, and secure fiat on-ramp services.
Peiko exceeded the client's expectations and delivered architectural designs with a 95% success rate. Their project management was transparent and structured. They were committed to deadlines and acted as strategic partners. Their technical foresight was a competitive advantage.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of UPCORN AGENCY
Describe what your company does in a single sentence.
UPCORN AGENCY is a boutique SEO and ASO agency specializing in organic growth for IT products, SaaS platforms, mobile apps, and B2B companies. We focus on scalable SEO strategies, AI-search optimization (AEO), and performance-driven content that helps products grow sustainably in competitive markets.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Peiko to accomplish?
We cooperated with Peiko to help with building a comprehensive Web3 Crypto Super-App. The objective was to create a unified mobile ecosystem that integrates NFT trading, token swaps, and secure fiat-on-ramp services within a single high-performance interface.
SOLUTION
How did you find Peiko?
Online Search
Why did you select Peiko over others?
High ratings
Great culture fit
Good value for cost
Referred to me
Company values aligned
How many teammates from Peiko were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Launching an all-in-one Web3 ecosystem required a delicate balance between complex blockchain backend and a frictionless user journey. Peiko nailed both. They provided us with a crystal-clear technical roadmap that simplified our path to MVP, helping us cut through the noise and focus on features that actually drive user adoption. Their approach to intuitive flows made the decentralized elements of the platform feel natural even for non-crypto natives. They didn't just build a platform; they helped us build a brand that people actually enjoy using.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The preliminary phase exceeded our expectations, delivering architectural designs so precise that they passed technical validation with a 95% success rate. For us, this wasn't just about documentation; Peiko provided a high-fidelity prototype and a comprehensive roadmap that have become central to our investor pitches. We now possess a clearly defined MVP scope that perfectly aligns our commercial ambitions with technical reality. This strategic foundation gives us total confidence as we approach our upcoming funding rounds and alpha-testing.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Peiko’s project management is built on a foundation of total transparency. They guided us through a meticulously structured journey.What stood out was their commitment to deadlines. Every deliverable arrived exactly as scheduled. They don’t just take orders, they act as strategic partners who proactively challenge your assumptions to ensure the MVP features are optimized for the market.
What was your primary form of communication with Peiko?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Peiko’s greatest strength lies in their methodical approach to the Discovery Phase. They didn't just start coding; they took absolute ownership of the project’s structural integrity from the outset. Their rigorous documentation and disciplined MVP prioritization ensured that our resources were never wasted on secondary features. This level of technical foresight and predictability is a massive competitive advantage in the often chaotic blockchain industry.
Are there any areas for improvement or something Peiko could have done differently?
Nothing to add. It was a pleasure working with such a reliable team.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
DeFi Yield Ecosystem Dev for Web & Mobile App Dev Co
"We were impressed by the 'product-first' mindset that Peiko brings to the table."
Feb 19, 2026
Partnership Manager, Stubbs
Viktoriia Rekonvald
Verified
Information technology
Kyiv, Ukraine
11-50 Employees
Online Review
Verified
Peiko designed and developed a DeFi yield ecosystem for a web and mobile app development company. The team built an automated platform that uses algorithmic logic to optimize lending and staking.
Peiko's work proved to be incredibly resilient, and the client now has a rock-solid architectural framework. Peiko's project management was highly disciplined, characterized by consistent technical updates and perfectly timed sprints. The team was always available to pivot or adjust the scope.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Partnership Manager of Stubbs
Describe what your company does in a single sentence.
We build robust web and mobile applications for startups and SMEs, turning business ideas into secure, scalable products.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Peiko to accomplish?
We hired Peiko to design and develop a sophisticated DeFi Yield Ecosystem. The primary objective was to build an automated platform that uses algorithmic logic to optimize lending and staking across multiple DeFi protocols, ensuring the highest possible returns for our users.
SOLUTION
How did you find Peiko?
Online Search
Why did you select Peiko over others?
High ratings
Good value for cost
Referred to me
Company values aligned
How many teammates from Peiko were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Peiko took full ownership of our yield optimization infrastructure. They didn't just write code; they architected a robust engine capable of automated asset rebalancing across multiple lending protocols. Their team delivered high-fidelity smart contracts and a bulletproof vault system that passed every security benchmark. What stood out most was the real-time risk management module they integrated, providing us with a level of protocol stability that is rare in the current Web3 landscape. Professional, methodical, and technically elite.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The technical results from the testnet phase have been outstanding. Peiko’s engineering team managed to significantly drive down gas consumption for rebalancing transactions through expert code optimization. Beyond immediate cost savings, the underlying logic for automated yield management has proven to be incredibly resilient. We now have a rock-solid architectural framework that allows us to integrate additional protocols seamlessly without any trade-offs in security or system throughput. It is a masterclass in Web3 optimization.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Management of the project was highly disciplined, characterized by consistent technical updates and perfectly timed sprints. The team demonstrated deep expertise by suggesting critical refinements to our yield-switching logic, showing they truly understood the underlying tech. They remained agile throughout, always available to pivot or adjust the scope to meet the rapidly shifting demands of the market. It was a high-speed, high-quality execution from start to finish.
What was your primary form of communication with Peiko?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
We were impressed by the 'product-first' mindset that Peiko brings to the table. Instead of just following a task list, they focused on the underlying efficiency of the entire ecosystem. Their team possesses a rare ability to bridge the gap between high-level financial research and precise technical execution. In the DeFi space, finding a partner who understands the economic implications of their code as deeply as they do is incredibly rare and highly valuable.
Are there any areas for improvement or something Peiko could have done differently?
The entire engagement was handled with utmost professionalism. Project milestones were met with consistent precision, and the synergy between our teams remained highly effective throughout the timeline. We are thoroughly satisfied with the quality and performance of the final deliverable.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Custom Software Dev for Software Dev Company
Custom Software DevelopmentUX/UI DesignWeb Development
$50,000 to $199,999
June - Nov. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Their ability to deliver such a high-performance system within a predictable timeframe was a major advantage."
Feb 19, 2026
CEO, Testerly
Alexander Ruban
Verified
Information technology
Poland
11-50 Employees
Online Review
Verified
Peiko developed a centralized cryptocurrency exchange for a software development company. The team built a custom matching engine, integrated a wallet cluster, and created an admin panel and a robust API.
Peiko delivered a production-ready, scalable, and resilient platform that passed all stress tests. The team's structured Agile approach ensured a smooth, delay-free engagement. Moreover, they were quick to address any queries or concerns, and their technical excellence was evident in their work.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of Testerly
Describe what your company does in a single sentence.
Testerly is a team of well-integrated specialists with overall 15 years of experience in software development, testing, e-commerce, project and product management, and multi-domain expertise.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Peiko to accomplish?
Our goal was to develop a professional-grade centralized cryptocurrency exchange (CEX) with an emphasis on extreme throughput. We hired Peiko to build a custom matching engine that could handle over 100,000 transactions per second to compete with top-tier global platforms.
SOLUTION
How did you find Peiko?
Online Search
Why did you select Peiko over others?
High ratings
Great culture fit
Good value for cost
Referred to me
Company values aligned
How many teammates from Peiko were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Peiko managed the full-cycle development of the exchange. The core deliverable was a high-performance matching engine written for low-latency execution. The scope also included a secure order book management system, integration of hot/cold wallet clusters, a comprehensive admin panel for risk management, and a robust API for institutional liquidity providers. They also implemented advanced security layers to prevent front-running and ensure data integrity.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The system successfully passed all stress tests, maintaining sub-millisecond latency under the target load of 100k TPS. The technical stability of the platform allowed us to secure partnerships with three major liquidity providers during the pre-launch phase. Peiko delivered a production-ready core that is both scalable and highly resilient.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Their project management was flawless. They used a structured Agile approach and provided regular updates on technical milestones. All critical components, including the matching engine and wallet integrations, were delivered exactly on schedule. Their communication was proactive, and they were quick to address any technical challenges during the integration phase.
What was your primary form of communication with Peiko?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
The engineering excellence of their matching engine is remarkable. They focused on performance at every level of the stack, resulting in a platform that feels incredibly fast and responsive. Their ability to deliver such a high-performance system within a predictable timeframe was a major advantage.
Are there any areas for improvement or something Peiko could have done differently?
It’s rare to encounter a development cycle where every technical objective is met so precisely. We have no suggestions for improvement, as the project was managed with high professional rigor from the initial architecture design to the final stress testing. The team’s ability to deliver a production-ready matching engine that exceeded our performance benchmarks while maintaining a predictable timeframe was impressive. The level of ownership they showed ensured that the system was not only functional but fully optimized for high-load scaling. We are exceptionally satisfied with the results.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Custom Software Development for Software Solutions Company
Application TestingBlockchainCustom Software Development
$50,000 to $199,999
June 2025 - Jan. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"What impressed us most was their ability to handle the extreme technical complexity of cross-chain liquidity."
Feb 19, 2026
Digital Product Strategist, Globaldev
Yana Petlovana
Verified
Information technology
Warsaw, Poland
201-500 Employees
Online Review
Verified
Peiko provided custom software development services for a software solutions company. The team built a high-load cross-chain liquidity hub and developed a secure bridge protocol connecting major networks.
Peiko's work resulted in a 100% security record for the client's core bridge protocol and sub-second transaction validation across disparate chains. The team demonstrated exceptional project management skills and proactively suggested optimization strategies. They also delivered all items on time.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Digital Product Strategist of Globaldev
Describe what your company does in a single sentence.
Globaldev is a trusted offshore partner for innovative software solutions, offering full-cycle software engineering, masterly staff augmentation, and AI expertise for companies worldwide.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Peiko to accomplish?
We partnered with Peiko to architect and build a high-load Cross-Chain Liquidity Hub. Our primary goal was to create a unified ecosystem that allows users to swap assets across multiple blockchain networks instantly via a custom automated bridge.
SOLUTION
How did you find Peiko?
Online Search
Why did you select Peiko over others?
High ratings
Great culture fit
Good value for cost
Referred to me
Company values aligned
How many teammates from Peiko were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Peiko delivered a comprehensive liquidity ecosystem from the ground up. The scope included the development of a secure bridge protocol connecting major Layer-1 and Layer-2 networks. Key deliverables featured an automated matching engine for swaps, a robust liquidity vault management system, and a high-performance backend to handle real-time transaction synchronization. They designed a sustainable financial infrastructure that manages multi-million dollar liquidity pools with high-level security.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The most critical outcome was the 100% security record post-audit for our core bridge protocol. Technically, we achieved sub-second transaction validation across disparate chains. Peiko’s architecture allowed us to launch the beta phase with significant TVL capacity, providing us with a predictable and high-performance environment for our partners and users.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Their management was exceptionally transparent and result-oriented. Every deliverable, from the initial architectural whitepaper to the final smart contract deployment, was met on time. They were proactive in suggesting optimization strategies that saved us operational costs, showing they truly understood our long-term business model.
What was your primary form of communication with Peiko?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
What impressed us most was their ability to handle the extreme technical complexity of cross-chain liquidity without sacrificing user experience. Peiko’s systematic approach to risk management and infrastructure predictability is world-class. They built a professional-grade product that bridges the gap between research and live market execution.
Are there any areas for improvement or something Peiko could have done differently?
Everything was in order. The project proceeded smoothly from the initial planning stages through to development, and we are very satisfied with the results.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
API Development for Digital Marketing Agency
AI DevelopmentAPI DevelopmentWeb Development
$50,000 to $199,999
Nov. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"What impressed me most was their ability to bridge the gap between complex AI research and practical business logic."
Jan 23, 2026
Marketing Manager, Elit-Web
Catherine Ilaschuk
Verified
Advertising & marketing
West - USA
51-200 Employees
Online Review
Verified
Peiko provides AI development services for a digital marketing agency. The team has worked on an AI-powered SaaS platform that requires complex AI development and a robust trading engine.
Peiko has delivered a high-fidelity prototype and a comprehensive technical roadmap, which have become the client's primary assets for upcoming investment rounds. The team has a highly organized, transparent project management style. They are very responsive to the client's feedback.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Marketing manager of Elit-Web
Describe what your company does in a single sentence.
Digital Marketing Agency
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Peiko to accomplish?
We cooperated with Peiko to help with building the AI infrastructure for the trading platform.
SOLUTION
How did you find Peiko?
Online Search
Why did you select Peiko over others?
High ratings
Great culture fit
Good value for cost
Referred to me
Company values aligned
How many teammates from Peiko were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
We partnered with Peiko to an AI-powered SaaS platform that required both complex AI development and a robust trading engine.
They insisted on starting with a thorough Discovery Phase, which turned out to be the most valuable part of the early process. They took over the project research entirely, delivering comprehensive documentation, a detailed backlog, and intuitive user flows. This wasn't just administrative work; it gave us a clear technical roadmap that we didn't have before.
What I appreciated most was their approach to the MVP. Instead of just trying to build everything at once, they helped us prioritize the scope based on our long-term business goals. It felt like they were invested in the product's success rather than just finishing a task list.
We are now on a straightforward path to the MVP launch and are already collaborating on the scope for the next version. If you need a team that understands how to translate a complex AI concept into a functional, market-ready platform, Peiko is an excellent choice.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The most significant outcome was the high level of precision in the initial phase, where the documentation and architectural designs achieved a 95% accuracy rate during technical validation. This was a major win for us because it eliminated the need for any costly re-work or structural changes once development began.
Beyond the code itself, Peiko delivered a high-fidelity prototype and a comprehensive technical roadmap that have become our primary assets for upcoming investment rounds. We now have a clearly defined MVP scope that perfectly balances our long-term business goals with technical feasibility. We are currently finalizing the first demo of the platform, which gives us a predictable and confident path toward our alpha-testing phase and investor pitches.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Their project management was highly organized and transparent. They followed a clear, structured process from the initial Discovery Phase through to development, which kept the project on track and predictable. All deliverables were met on time, and their communication was proactive; they didn't just wait for instructions but actively offered better ways to prioritize our MVP features. They were very responsive to our feedback, making adjustments quickly without losing sight of the technical requirements or the launch timeline.
What was your primary form of communication with Peiko?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
What impressed me most was their ability to bridge the gap between complex AI research and practical business logic. Many agencies can code, but Peiko took real ownership of the product's foundation during the Discovery Phase. Their systematic approach to documentation and MVP prioritization meant we didn't waste resources on unnecessary features, giving us a level of technical predictability that is rare in the AI and FinTech space.
Are there any areas for improvement or something Peiko could have done differently?
In the beginning, the depth of the Discovery Phase felt quite intensive, and we were eager to jump straight into development. However, once we saw how much time it saved us during the MVP build by avoiding re-work, it was clear that the thoroughness was necessary. Looking back, I wouldn't change the process, as the initial planning is exactly what made the development stage so smooth.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Smart Contract Solution Development for Software Dev Company
BlockchainCustom Software DevelopmentMobile App Development
$50,000 to $199,999
Sep. 2024 - Mar. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"The collaboration was smooth and productive."
Dec 26, 2025
Ph.D. in Computer Science & Founder, Nolt Technologies
Oleksandr Melnychenko
Verified
Other industries
Khmelnytskyi, Ukraine
11-50 Employees
Online Review
Verified
Peiko developed a smart contract solution for a custom software development company. The team created the architecture, deployed the solution, and conducted tests to ensure role-based access control.
Peiko successfully deployed the smart contract solution, which operated as expected. The team provided structured and transparent project management, clearly defined milestones, and proactive communication. Their attention to security, clean architecture, and edge cases was a key strength.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Ph.D. in Computer Science. Founder of Nolt Technologies of Nolt Technologies
Describe what your company does in a single sentence.
Helping businesses automate processes and scale through custom development: ERP/CRM systems, modules, and integrations. AI/ML and IoT are used to turn data into practical solutions across retail, logistics, finance, e-commerce, and construction.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Peiko to accomplish?
Design and develop a secure smart contract to automate core on-chain business logic.
Ensure transparency, immutability, and trustless execution of transactions.
Optimize contract architecture for scalability, gas efficiency, and future upgrades.
SOLUTION
How did you find Peiko?
Clutch Site
Why did you select Peiko over others?
Pricing fit our budget
Good value for cost
How many teammates from Peiko were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Peiko handled the full-cycle development of a smart contract solution, starting from technical requirements analysis and architecture design to deployment and testing.
Key deliverables included secure smart contracts with role-based access control, automated transaction logic, event tracking, and optimized gas usage. The solution was fully tested and prepared for production deployment with clear documentation for future maintenance.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The smart contract was successfully deployed and operated as expected in real usage scenarios. Transaction execution was stable and predictable, gas costs were optimized, and all critical logic worked autonomously without manual intervention. On-chain data confirmed correctness and transparency of operations.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Project management was structured and transparent. Milestones were clearly defined, deadlines were met consistently, and the team reacted quickly to feedback or changes in requirements. Communication was proactive, making collaboration efficient throughout the project.
What was your primary form of communication with Peiko?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Their deep focus on smart contract security and clean architecture. Peiko demonstrated strong attention to edge cases, potential vulnerabilities, and long-term maintainability, which is critical for blockchain-based solutions.
Are there any areas for improvement or something Peiko could have done differently?
The collaboration was smooth and productive. All expectations were met, and the delivered solution matched the initial vision, leaving no significant areas for improvement.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Smart Contracts Dev for No-Code & Low-Code Dev Company
BlockchainCustom Software Development
$50,000 to $199,999
Nov. 2024 - Jan. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Peiko’s precision and reliability were particularly impressive."
Dec 2, 2025
Head of Marketing, Archysoft
Vladyslav Chernii
Verified
Other industries
Ukraine
11-50 Employees
Online Review
Verified
Peiko developed smart contracts for a no-code and low-code development company's token distribution and crowdfunding campaigns. The team created modules, tracking systems, and real-time monitoring dashboards.
Peiko's smart contracts functioned as intended, and investor participation was tracked transparently. The team's organized approach, timely milestone delivery, and responsiveness to feedback were key to the project's success. Their precision, reliability, and best practices guidance stood out.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Head of marketing of Archysoft
Describe what your company does in a single sentence.
No-Code & Low-Code development
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Peiko to accomplish?
Goal 1: Create reliable and auditable smart contracts for token distribution.
Goal 2: Reduce investment risks through transparent funding logic.
Goal 3: Add analytics tools to monitor campaign progress in real time.
SOLUTION
How did you find Peiko?
Clutch Site
Why did you select Peiko over others?
Pricing fit our budget
Good value for cost
How many teammates from Peiko were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Peiko created secure, fully auditable smart contracts to manage token distribution and crowdfunding campaigns. They focused on transparency, investor safety, and seamless ecosystem integration. The finished solution included smart contracts, token sale modules, contribution tracking systems, and dashboards to monitor campaign progress in real time.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The smart contracts successfully managed token distribution and crowdfunding contributions with no reported errors. Investor participation exceeded expectations, and real-time dashboards confirmed transparent tracking of all transactions. Security audits validated contract stability, earning high confidence from stakeholders.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Peiko followed a highly organized project structure with clear deliverables for each phase. Milestones were consistently met, and they responded rapidly to feedback or required adjustments. The team was approachable, transparent, and reliable.
What was your primary form of communication with Peiko?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Peiko’s precision and reliability were particularly impressive. They not only built secure and transparent smart contracts but also guided us through best practices, making the token sale process straightforward and trustworthy.
Are there any areas for improvement or something Peiko could have done differently?
Peiko executed the project with precision. Deliverables were on schedule, and their proactive approach left little room for improvement.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Custom Software Dev for E-Commerce Dev Agency
AI DevelopmentBlockchainCustom Software Development
$50,000 to $199,999
June 2024 - Nov. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Peiko demonstrated structured and proactive project management."
Dec 1, 2025
Operations Manager, sellx10
Hanna Ko
Verified
Other industries
Ukraine
11-50 Employees
Online Review
Verified
Peiko developed a predictive analytics system for an e-commerce development agency. The team trained and tested models, integrated them with existing CRM systems, and developed dashboards.
Peiko's work enabled the client to implement proactive engagement strategies, thereby improving retention and reducing churn. The team provided actionable insights and measurable improvements in marketing campaigns. They delivered on time and responded efficiently to all requirements.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Operations manager of sellx10
Describe what your company does in a single sentence.
SelIx10 is one of the leading agencies specialising in e-commerce development.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Peiko to accomplish?
Build a predictive model identifying key user actions and patterns.
Reduce user churn by detecting risk signals early.
Generate accurate forecasts and insights for strategic planning.
SOLUTION
How did you find Peiko?
Clutch Site
Why did you select Peiko over others?
Pricing fit our budget
Good value for cost
How many teammates from Peiko were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Peiko developed a predictive analytics system to anticipate user actions and improve engagement. The work involved data preprocessing, model training and testing, and integration with existing CRM systems. The completed project provided predictive models, real-time API access, dashboards with actionable insights, and reporting tools for informed business decisions.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The predictive system successfully forecasted key user actions, allowing the client to implement proactive engagement strategies. Retention improved, churn decreased, and real-time dashboards provided actionable insights. Reports demonstrated measurable improvements in targeted marketing campaigns.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Peiko demonstrated structured and proactive project management. Deliverables were consistently on schedule, and the team responded efficiently to evolving requirements. Communication was transparent, and client input was incorporated seamlessly into the workflow.
What was your primary form of communication with Peiko?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
The team’s predictive modeling capabilities stood out. Peiko not only built accurate machine learning models but also provided insightful interpretations, making the system practical and actionable for business decisions.
Are there any areas for improvement or something Peiko could have done differently?
Peiko’s approach was highly effective, delivering all objectives on time. Their responsiveness ensured that the project ran flawlessly, leaving no improvements necessary.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
DeFi Platform Dev for WordPress Dev Company
BlockchainCustom Software DevelopmentMobile App Development
$50,000 to $199,999
May 2024 - Dec. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Peiko stood out for their ability to simplify sophisticated DeFi mechanics without compromising security."
Nov 26, 2025
CEO/Owner, Komanda
Serhii Ivanov
Verified
Business services
Kyiv, Ukraine
11-50 Employees
Online Review
Verified
Peiko has developed a DeFi platform for a WordPress development company. The team has created modules that allow users to stake assets, participate in farming programs, and manage yield strategies.
Peiko has successfully launched the platform with full staking and farming functionality. The team has applied agile project management with transparent sprint planning and has been attentive to the client's needs. Their technical expertise and strategic thinking are key elements of their work.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO / Owner of Komanda
Describe what your company does in a single sentence.
WordPress development company
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Peiko to accomplish?
Build a DeFi platform offering flexible reward and yield models.
Develop a staking module with fully transparent reward mechanics.
Ensure platform stability, scalability, and protection of user assets.
SOLUTION
How did you find Peiko?
Clutch Site
Why did you select Peiko over others?
Pricing fit our budget
Good value for cost
How many teammates from Peiko were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Peiko designed a comprehensive DeFi ecosystem allowing users to stake assets, participate in farming programs, and manage yield strategies. Security, scalability, and user experience were central to the project. The deployed platform featured staking and farming modules, yield calculation tools, user dashboards, smart contracts, and integrated wallet support.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The DeFi platform was launched with full staking and farming functionality, maintaining stable performance under high traffic. Users participated actively, and yield management tools demonstrated consistent and predictable returns. Engagement metrics showed strong retention, and audits confirmed secure contract execution.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Peiko applied agile project management with transparent sprint planning. Deliverables were provided on schedule, and any changes in scope were handled promptly. The team was attentive to client needs and maintained proactive communication throughout the engagement.
What was your primary form of communication with Peiko?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Peiko stood out for their ability to simplify sophisticated DeFi mechanics without compromising security. Their combination of technical expertise, strategic thinking, and clear communication created a highly productive collaboration.
Are there any areas for improvement or something Peiko could have done differently?
The team handled the project professionally, meeting all expectations. Feedback was quickly addressed, and the process ran without any noteworthy issues.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Recommendation Engine Dev for Enterprise Software Dev Co
AI DevelopmentBlockchainCustom Software Development
$50,000 to $199,999
Apr. 2024 - Jan. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"The project was completed efficiently with excellent outcomes."
Nov 26, 2025
CEO, Sonomics
Oleksii Chuhaiov
Verified
Other industries
Barcelona, Spain
51-200 Employees
Online Review
Verified
Peiko developed a machine learning-powered recommendation engine for an enterprise software development company. The team handled data collection, model training, API development, and frontend integration.
Peiko's work significantly increased user engagement, click-through rates, and average order value. The team implemented a well-organized, agile management approach with clear sprint goals. They were responsive, flexible, and skilled at turning complex algorithms into actionable recommendations.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO at Sonomics of Sonomics
Describe what your company does in a single sentence.
Sonomics provides custom enterprise software development for organizations of various sizes across industries such as finance, logistics, healthcare, manufacturing and education. Solutions are developed based on specific business requirements and tailored to the operational structure of each client.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Peiko to accomplish?
Deliver personalized product suggestions based on user behavior.
Increase conversion rates and average order value through improved recommendations.
Automate user data analysis to support marketing decision-making.
SOLUTION
How did you find Peiko?
Clutch Site
Why did you select Peiko over others?
Pricing fit our budget
Good value for cost
How many teammates from Peiko were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Peiko delivered a machine learning-powered recommendation engine that provided highly personalized product suggestions. The project included data collection, model training, API development, and front-end integration. The final system offered an AI-driven recommendation engine, real-time analytics dashboards, and tools for personalizing the user shopping experience.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
he recommendation engine went live and significantly increased user engagement, click-through rates, and average order value. Personalization metrics showed precise targeting, and analytics confirmed improved conversion rates. Users reported higher satisfaction due to relevant product suggestions.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Peiko implemented a well-organized, agile management approach with clear sprint goals. All deliverables were completed on time, and the team actively incorporated feedback. Their responsiveness and flexibility ensured the project stayed aligned with client objectives.
What was your primary form of communication with Peiko?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Peiko’s expertise in AI and machine learning was impressive, particularly their skill in turning complex algorithms into actionable, real-time recommendations. Their ability to combine analytics, creativity, and user experience made the solution highly effective.
Are there any areas for improvement or something Peiko could have done differently?
The project was completed efficiently with excellent outcomes. Peiko was attentive to feedback, and there were no significant areas that required change.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 1-11 of
155 Reviews
Ready-made Centralized exchange in 3 weeks
Launch a professional Crypto Exchange In 3 weeks.
The Bull Market has started, and everybody understands, that those who launch their project earlier will take it all. So, developing a ready-made, fully customized solution is better than creating an exchange from scratch. Outrun your competitors and launch fast.
Small
Individual startups, who want to check the idea
$25,000
/total
Microservice architecture
Profesional trading functionality
TradingView
OrderBook
Liquidity bots
3
week
delivery
Medium
For those, who want to start fast and earn money
$95,000
/total
Microservice architecture
Profesional trading functionality
TradingView
OrderBook
Liquidity bots
3
week
delivery
Large
For companies with advances requirements
$150,000
/total
Microservice architecture
Profesional trading functionality
TradingView
OrderBook
Liquidity bots
5
week
delivery
Features
Small
$25,000
/total
Medium
$95,000
/total
Large
$150,000
/total
Microservice architecture
Profesional trading functionality
TradingView
OrderBook
Liquidity bots
Additional liquidity providers
Not included
Two additional providers
5 or more providers based on the needs
Admin panel
Ownership of the code
–
Custom UX/UI Design
Color changes and hero section picture
Landing page changes and personilised style
Custom redessign based on the project structure
Project is hosted on your servers
–
Support
20h per month during subscription
50 hours per months for 3 month after launch
100 hours per month for 6 months after launch
Features customization
–
–
Robust Security
Small
$25,000
/total
Microservice architecture
Profesional trading functionality
TradingView
OrderBook
Liquidity bots
Additional liquidity providers
Not included
Admin panel
Ownership of the code
–
Custom UX/UI Design
Color changes and hero section picture
Project is hosted on your servers
–
Support
20h per month during subscription
Features customization
–
Robust Security
Medium
$95,000
/total
Microservice architecture
Profesional trading functionality
TradingView
OrderBook
Liquidity bots
Additional liquidity providers
Two additional providers
Admin panel
Ownership of the code
Custom UX/UI Design
Landing page changes and personilised style
Project is hosted on your servers
Support
50 hours per months for 3 month after launch
Features customization
–
Robust Security
Large
$150,000
/total
Microservice architecture
Profesional trading functionality
TradingView
OrderBook
Liquidity bots
Additional liquidity providers
5 or more providers based on the needs
Admin panel
Ownership of the code
Custom UX/UI Design
Custom redessign based on the project structure
Project is hosted on your servers
Support
100 hours per month for 6 months after launch
Features customization
Robust Security
Our Story
We are Peiko, a full-cycle software and Web3 team since 2017. Our engineers, designers and product leads combine blockchain, web and mobile expertise (Solidity, Node, React, Solana,Rust etc.) to deliver custom development of exchanges, crypto wallets, dApps, marketplaces and SaaS. We focus on fast, reliable delivery, QA and post-launch support. Trusted by fintech and crypto clients, our track record includes industry awards and repeat partnerships.
Meet the Team
Maxim PrivalovPRODUCT MANAGER, SENIOR BDM
Maxim is a Software Consultant at Peiko, specializing in Blockchain SaaS solutions and helping Web3 startups scale and succeed. With over 6 years of experience in blockchain project development and strategic business consulting, and 10 years overall
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