RedDuck is a team of engineers, product architects, and blockchain specialists helping Web3 companies launch faster and build better products.
We focus on practical engineering, clear architecture, and clean code — without unnecessary complexity or empty buzzwords.
Our team works with startups, protocols, and funds to:
• launch lean and production-ready MVPs • design scalable blockchain architectures • develop secure smart contracts and backend infrastructure • guide technical decisions that support real product growth
What we do
Smart Contracts & Audit-Ready Code We build clean, modular, and secure smart contracts designed with real-world gas costs, audits, and production usage in mind.
Blockchain Architecture We design robust system architectures — from token mechanics and protocol logic to off-chain services and infrastructure.
Lean Web3 MVP Development We focus on building essential functionality first, allowing teams to launch quickly, test ideas, and iterate efficiently.
Technical Consulting & Product Thinking We don’t just implement code. We help founders ask the right technical questions and design systems that make long-term sense.
How we work
• No unnecessary over-engineering • Honest communication and transparent feedback • Fast execution without compromising core fundamentals • Focus on outcomes rather than feature lists • Long-term engineering principles over short-term trends
We collaborate closely with Web3 founders, product teams, and protocol builders.
Based in Europe, working globally. Hands-on from early product stages. Clear, direct, and efficient communication. Flexible engagement — from advisory sprints to full product development.
RedDuck offers competitive pricing, with project costs ranging from $30,000 to $80,000 depending on scope. Clients appreciate the value for cost, timely delivery, and effective communication, indicating a strong return on investment.
RedDuck is recognized for their expertise in blockchain development, including smart contract creation, Web3 integrations, and tokenomics. Clients from various sectors, such as agrotech and DeFi, commend their ability to deliver complex blockchain solutions tailored to business needs.
Assumptions Without Verification
A client noted that RedDuck occasionally made project assumptions without verifying them with the client first. However, they adjusted their approach once the issue was highlighted, suggesting room for initial communication improvement.
Impressive Technical and Creative Vision
Clients are impressed by RedDuck's blend of technical expertise and creative vision. They not only deliver technically sound projects but also provide strategic insights and innovative ideas, enhancing product development.
Effective Communication and Responsiveness
RedDuck is lauded for their excellent communication, maintaining clear and responsive interactions with clients. They address client concerns promptly, often anticipating questions and providing solutions, which aids in smooth project execution.
Adaptability and Problem-Solving Skills
RedDuck demonstrates strong problem-solving skills, often adapting to evolving project requirements. They are quick on their feet and capable of making architectural recommendations that align with client goals.
High-Quality Code and Testing
RedDuck is praised for producing high-quality, maintainable code. Clients note the thorough testing processes, particularly for Solidity code, ensuring robust and secure solutions that meet industry standards.
Smart Contract DevelopmentUX StrategyMetaverse Development
$10,000 to $49,999
Mar. - Apr. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"The team was adaptable and was able to manage all aspects of the project."
Apr 3, 2024
Founder, Mahico
Tom Dixon
eCommerce
United Kingdom
1-10 Employees
Online Review
RedDuck designed smart contracts for a blockchain gaming company. They also created and managed the website and a pre-sale launch.
RedDuck’s work met all expectations, much to the client's delight. The team delivered high-quality work on time and within budget, and internal stakeholders were particularly impressed with the service provider's vast technical experience and cost-effective solutions.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Founder of Mahico
Describe what your company does in a single sentence.
Blockchain metaverse gaming
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire RedDuck to accomplish?
Create smart contracts
Launch token
Design interactive website
SOLUTION
How did you find RedDuck?
Online Search
Why did you select RedDuck over others?
High ratings
Company values aligned
How many teammates from RedDuck were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Design smart contracts for initial token creation metaverse and gaming. Create website and presale launch.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Redduck delivered on time and were very easy to communicate with they attended to any aspect quickly and efficiently.
What was your primary form of communication with RedDuck?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
They were very experienced and were able to deliver on time and a reasonable cost. The team was adaptable and was able to manage all aspects of the project.
Are there any areas for improvement or something RedDuck could have done differently?
I would recommended redduck team to any one looking to develop on the blockchain.
RATINGS
5.0
"Excellent would use their services in the future"
Quality
5.0
Service & Deliverables
"Delivered on time & to a high standard"
Schedule
5.0
On time / deadlines
"Very efficient quick responses attentive"
Cost
5.0
Value / within estimates
"Good price for the quality of work"
Willing to Refer
5.0
NPS
"Professional team easy to work with
Custom Software & Web Dev for Web3 Game Dev Studio
"Their professionalism and commitment to quality made the collaboration a true success."
Sep 13, 2023
Head of Solutions, Revolution Gaming
Markus Stenson
Arts, entertainment & music
Paris, France
1-10 Employees
Online Review
RedDuck provided development services to a Web3 game development studio. The work included implementing a Merkle tree-based vesting smart contract, revamping a website, and developing a crypto payment gateway.
Thanks to RedDuck's contributions, the client achieved efficient token vesting, enhanced user engagement, improved web performance, and a functional payment integration. RedDuck delivered on time and was very knowledgeable, experienced, efficient, professional, and responsive to the client's needs.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Head of Solutions of Revolution Gaming
Describe what your company does in a single sentence.
Web3 game development studio that delivers fun play-to-earn games through a platform.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire RedDuck to accomplish?
Vesting Smart Contract
Crypto payment gateway integration
Account dashboard (frontend / backend)
SOLUTION
How did you find RedDuck?
Online Search
Why did you select RedDuck over others?
High ratings
Great culture fit
Good value for cost
Company values aligned
How many teammates from RedDuck were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Vesting with Merkle Tree Approach: RedDuck implemented a robust vesting smart contract using the innovative Merkle tree approach. This ensured secure and transparent distribution of tokens, with vested amounts released based on predefined conditions. The Merkle tree architecture allowed for efficient and scalable token distribution, providing our project with a strong foundation for token lock-ups and controlled releases.
Website Refactoring and Migration: RedDuck assisted us in smoothly migrating our website files to a new hosting environment. While the initial files were migrated, RedDuck also advised on the necessary refactoring to optimize the website's performance and ensure seamless user experiences. Their attention to detail and expertise in website development helped enhance the website's overall functionality.
Vercel Hosting Integration: To ensure reliable and scalable hosting, RedDuck recommended and implemented Vercel hosting for our website. Their choice of Vercel as a hosting service has proven to be highly efficient, providing us with fast-loading pages and a seamless user interface.
Promo Codes and Referral System: RedDuck integrated a feature-rich promo code and referral system into our payment process gateway. Users can now enjoy exclusive discounts and incentives through pre-programmed promo codes, while the referral system rewards users for bringing in new participants. This dynamic addition significantly boosted user engagement and contributed to our project's growth.
Manual Modification of Merkle Tree: RedDuck's expertise allowed for the manual modification of the Merkle tree, granting us greater flexibility in managing token distributions and adjusting vesting schedules as needed. This level of customization has proven invaluable in responding to specific project requirements and adapting to market conditions.
Payment Integration - Testnet and Mainnet Support: To facilitate smooth transactions and token management, RedDuck expertly integrated a payment gateway into our platform. Their implementation ensured that each deposit was securely credited to the user's account, akin to a centralized mixer or centralized exchange. The initial use of testnet keys allowed us to rigorously test the system, and later, the transition to mainnet keys ensured a seamless transition upon the project's launch.
Dynamic Levels/Stages for Presale: RedDuck skillfully programmed dynamic levels and stages for the presale process. As the number of tokens sold reached predetermined thresholds, the price automatically adjusted according to pre-defined rules. This automated process streamlined the presale and allowed for a fair and transparent token distribution, further building trust and confidence among our community.
In conclusion, RedDuck's contributions have been instrumental in transforming our project into a robust and feature-rich blockchain ecosystem. Their expertise in developing smart contracts, payment gateways, and website functionality, coupled with their problem-solving abilities and professionalism, has made them an invaluable partner in our journey. We highly recommend RedDuck to any project seeking top-tier blockchain development services.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Efficient Token Vesting: The Merkle tree-based token vesting process was seamless and transparent, ensuring accurate distribution and boosting community confidence.
Enhanced User Engagement: The promo codes and referral system drove user adoption and engagement, fostering a growing and active user base.
Improved Website Performance: After migrating and refactoring, the website experienced faster loading times and better user experiences.
Smooth and functional payment Integration: Seamless integration facilitated secure deposits and token crediting, ensuring hassle-free transactions.
Successful Presale Strategy: The dynamic stages of the presale process managed token distribution effectively, engaging the community and driving demand.
Flexibility with Merkle Tree: The ability to modify the Merkle tree allowed for agile adjustments to token distribution schedules.
Mainnet Launch: The successful transition to mainnet keys marked a key milestone in the project's development.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
RedDuck exhibited excellent project management by delivering items on time and being highly responsive to our needs. They promptly addressed our questions and incorporated our feedback, creating a collaborative and efficient partnership. Their professionalism and commitment to quality made the collaboration a true success. Highly impressed with RedDuck's project management skills!
What was your primary form of communication with RedDuck?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
The knowledge, experience, and credibility proved extremely beneficial. RedDuck were not only able to envision what wanted the final product to look like, but they also consulted and asked probing questions, leading to an even better result.
They have the ability to consult and make efficient solutions, and unique additions that we didn't even think about or realize. This was extremely unique and proved that RedDuck understands the goals of their clients as much as they understand the capabilities of the tech.
Are there any areas for improvement or something RedDuck could have done differently?
While RedDuck's overall performance was commendable, there are a few areas where they could have improved or taken a different approach:
More Detailed Documentation: Providing more comprehensive documentation for the delivered solutions could have been beneficial. This would assist us in understanding the implemented features thoroughly and help with future maintenance and updates.
Proactive Testing: While the project was delivered without major issues, proactively conducting comprehensive testing during the development phase could have further minimized potential bugs and ensured smoother implementation.
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 & Design for Blockchain Company
"We're impressed with their ability to quickly address and troubleshoot any issues or bugs that arise."
Jul 30, 2023
Executive, Protocol Zero
Anonymous
Other industries
Los Angeles, California
1-10 Employees
Online Review
RedDuck has been tasked with building an account abstraction protocol in the form of a gasless Ethereum swap. This also involves creating various smart contracts on the backend and handling UI design work.
To the client's delight, all deliverables have been completed in a timely and professional manner. Reliable and efficient, the RedDuck team boasts the ability to resolve sudden issues quickly. The partners communicate via virtual meetings, email, and messaging apps.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am an executive of Protocol Zero
Describe what your company does in a single sentence.
We are an account abstraction blockchain protocol
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire RedDuck to accomplish?
Develop a gasless ethereum swap
SOLUTION
How did you find RedDuck?
Upwork
Why did you select RedDuck over others?
High ratings
Pricing fit our budget
Company values aligned
How many teammates from RedDuck were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Scope of work was to develop an account abstraction protocol in the form of a gasless ethereum swap. This would include various smart contracts on the back end ranging from Paymaster to Tokenswap. They've also done all the frontend UI work as well.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Theyve successfully been able to deliver any and all tasks asked of them in a timely and professional manner.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
They delivered all milestones and responded to all my needs in a timely and professional manner
What was your primary form of communication with RedDuck?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
We're impressed with their ability to quickly address and troubleshoot any issues or bugs that arise.
Are there any areas for improvement or something RedDuck could have done differently?
None
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 Development for Borrowing Protocol Company
A decentralized borrowing protocol company has hired RedDuck to develop smart contracts. The team builds smart contracts and does frontend development for the client's Ethereum-based borrowing protocol.
RedDuck has completed deliverables successfully and in their entirety. The team delivers work on time, meets requirements, and communicates effectively through virtual meetings, emails, and messages. Moreover, their reliability and agility are outstanding.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the MD of an information technology company
Describe what your company does in a single sentence.
Decentralised borrowing protocol.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire RedDuck to accomplish?
Develop smart contracts
SOLUTION
How did you find RedDuck?
Online Search
Why did you select RedDuck over others?
High ratings
Great culture fit
Good value for cost
How many teammates from RedDuck were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Develop smart contracts and front end for a Ethereum based borrowing protocol.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Yes - project completely successfully and entirely.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Mark and team deliver on time and get done whatever needs to get done.
What was your primary form of communication with RedDuck?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
They are reliable and nimble.
Are there any areas for improvement or something RedDuck could have done differently?
At times, a degree of project management would have been helpful but it was resolved appropriately when discussed.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
4.5
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Custom Software Dev for Crypto Development Company
BlockchainCustom Software DevelopmentWeb Development
"Their project management was highly efficient and responsive."
May 25, 2023
Executive, Crypto Development Company
Anonymous
Other industries
Canada
1-10 Employees
Online Review
RedDuck designed and developed a custom frontend interface for a crypto development company. The scope included conceptualizing and building an advanced algorithmic bot to interact with the frontend.
RedDuck delivered a frontend interface that boosted user engagement, leading to more active users. The client was impressed with their efficient and responsive project management, adherence to timelines, and excellent listening skills. The team communicated clearly through meetings and emails.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am an executive of Silver Street
Describe what your company does in a single sentence.
Cutting edge crypto development.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire RedDuck to accomplish?
Develop a custom frontend for a cryptocurrency protocol.
Develop a bot to save time on complex crypto transaction.
SOLUTION
How did you find RedDuck?
Online Search
Why did you select RedDuck over others?
High ratings
Pricing fit our budget
Great culture fit
Good value for cost
Company values aligned
How many teammates from RedDuck were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
The work entailed spearheading the design and development of a bespoke, innovative front-end interface for a pioneering cryptographic protocol. This not only required a deep understanding of the nuances of cutting-edge encryption methodologies, but also the dexterity to create a user-centric, intuitive, and secure platform that seamlessly integrated these complex systems.
Moreover, the role also demanded the conceptualization and realization of an advanced algorithmic bot, designed to interact cohesively with this custom front-end. This bot was expected to offer real-time interactions, demonstrate intelligent decision-making abilities, and effortlessly navigate the interface, all while maintaining optimal security standards and enhancing the user experience.
Overall, the position was a remarkable blend of advanced software engineering, data encryption, AI programming, and UX/UI design, ultimately contributing to the evolution of crypto-technologies and shaping the future of secure digital interactions.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The project brought about several noteworthy improvements. The new front-end interface effectively boosted user engagement, leading to a significant rise in active users. The algorithmic bot showed increased efficiency, reflected in faster transaction speeds, improved accuracy, and reduced error rates. Additionally, the enhanced encryption techniques ensured the platform's security remained uncompromised.
Performance metrics, such as lower latency and faster load times, also improved noticeably, enhancing overall user satisfaction. Finally, the bot's interaction with the interface was smoother and more effective, with successful interactions and ease of navigation showing considerable progress. An uptick in customer satisfaction scores indicated positive reception from the user base, underlining the overall success of the project.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Their project management was highly efficient and responsive. They consistently adhered to timelines, delivering milestones punctually and often ahead of schedule. Their keen attention to detail and commitment to quality was evident throughout the project. In response to our needs, they demonstrated remarkable flexibility and proactivity.
They were attentive listeners, effectively integrating feedback into their workflow. They approached each challenge with a problem-solving mindset, often proposing innovative solutions. Their dedication to fostering a collaborative environment ensured our needs were always prioritized and well-addressed.
What was your primary form of communication with RedDuck?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
What truly set this company apart was their innovative approach to problem-solving and their unwavering commitment to excellence. Their ability to seamlessly merge complex cryptography, cutting-edge AI, and intuitive design was nothing short of impressive. Moreover, their proactive and receptive communication style fostered a collaborative and productive work environment. They were always ready to go the extra mile to meet our needs, often surpassing our expectations. Their dedication to not just delivering, but excelling, made them unique in their domain.
Are there any areas for improvement or something RedDuck could have done differently?
None
RATINGS
5.0
"An exceptional partnership that exceeded expectations, offering an unrivaled blend of innovation, collaboration, and professionalism."
Quality
5.0
Service & Deliverables
"Outstanding quality of service and deliverables, showcasing remarkable expertise and dedication to excellence."
Schedule
5.0
On time / deadlines
"Unparalleled punctuality, consistently delivering ahead of schedule while maintaining exceptional quality"
Cost
5.0
Value / within estimates
"Incredible value for money, with the high-quality output far surpassing the investment made."
Willing to Refer
5.0
NPS
"Given the exceptional results and positive experience, I would highly recommend RedDuck without hesitation.
Smart Contract Development for Blockchain Company
Blockchain
Smart Contract Development
Confidential
Jan. - Dec. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They brought great ideas to make our product even better!"
May 17, 2023
CEO & Co-Founder, Two Lands
Jared Vergilis
Verified
Other industries
New Canaan, Connecticut
1-10 Employees
Online Review
Verified
RedDuck provided custom software development and advisory for a blockchain company. The team revised the client's smart contract and built additional layers of timed automation.
RedDuck delivered impeccable work on time. The team led smart and efficient project management and contributed valuable ideas. They communicated effectively through virtual meetings. The client also praised RedDuck's outstanding organizational skills.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO and Cofounder of Two Lands
Describe what your company does in a single sentence.
We are a Blockchain company with an extensive ecosystem.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire RedDuck to accomplish?
Contract development and advisory
SOLUTION
How did you find RedDuck?
Online Search
Other
Why did you select RedDuck over others?
Company values aligned
How many teammates from RedDuck were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
We needed our smart contract revised adding additional layers of timed automations
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Mark and his team delivered an impeccable experience and deliverable product in extremely timely manner.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
These guys were the best! Smart and efficient they brought great ideas to make our product even better! I highly recommend and will certainly be working with them again.
What was your primary form of communication with RedDuck?
Virtual Meeting
What did you find most impressive or unique about this company?
How organized and efficient they are.
Are there any areas for improvement or something RedDuck could have done differently?
Not at all. There is a reason why they win awards.
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
"Mark and his team are the best. Smart, and reliable they will take your vision next level and far exceed expectations.
Showing 11-16 of
16 Reviews
Packages we offer:
Software Development (Solana)
Development of Blockchain/Web3 software focusing on smart-contracts / DeFi / RWA on Solana.
Small
Allocation of a Solana developer
$6,400
/month
Project Scope Estimation: Ideal for well-scoped feature builds and MVPs — efficient, focused execution when the architecture and requirements are already defined
Medium
Allocation of a Senior Solana Developer
$9,600
/month
Project Scope Estimation: Best for standard production builds — dApps, protocols, and integrations that need an experienced engineer working independently end-to-end
Large
Allocation of a tech-lead Solana Engineer
$12,800
/month
Project Scope Estimation: Best suited for high-stakes builds — RWA platforms, institutional-grade DeFi, Prediction Markets — where investors and stakeholders expect senior-level oversight and predictable delivery
Features
Small
$6,400
/mo
Medium
$9,600
/mo
Large
$12,800
/mo
Project Scope Estimation
Ideal for well-scoped feature builds and MVPs — efficient, focused execution when the architecture and requirements are already defined
Best for standard production builds — dApps, protocols, and integrations that need an experienced engineer working independently end-to-end
Best suited for high-stakes builds — RWA platforms, institutional-grade DeFi, Prediction Markets — where investors and stakeholders expect senior-level oversight and predictable delivery
Small
$6,400
/mo
Project Scope Estimation
Ideal for well-scoped feature builds and MVPs — efficient, focused execution when the architecture and requirements are already defined
Medium
$9,600
/mo
Project Scope Estimation
Best for standard production builds — dApps, protocols, and integrations that need an experienced engineer working independently end-to-end
Large
$12,800
/mo
Project Scope Estimation
Best suited for high-stakes builds — RWA platforms, institutional-grade DeFi, Prediction Markets — where investors and stakeholders expect senior-level oversight and predictable delivery
Software Development (Ethereum/EVM)
Development of Blockchain/Web3 software focusing on smart-contracts / DeFi / RWA on Ethereum network.
Small
Allocation of an ethereum smart-contract developer
$6,400
/month
Project Scope Estimation: Ideal for well-scoped feature builds and MVPs — efficient, focused execution when the architecture and requirements are already defined
Medium
Allocation of a senior ethereum developer RWA/DeFi
$9,600
/month
Project Scope Estimation: Best for standard production builds — dApps, protocols, and integrations that need an experienced engineer working independently end-to-end
Large
Allocation of a tech-lead developer RWA/DeFi/Web3
$12,800
/month
Project Scope Estimation: Best suited for high-stakes builds — RWA platforms, institutional-grade DeFi — where investors and stakeholders expect senior-level oversight and predictable delivery
Features
Small
$6,400
/mo
Medium
$9,600
/mo
Large
$12,800
/mo
Project Scope Estimation
Ideal for well-scoped feature builds and MVPs — efficient, focused execution when the architecture and requirements are already defined
Best for standard production builds — dApps, protocols, and integrations that need an experienced engineer working independently end-to-end
Best suited for high-stakes builds — RWA platforms, institutional-grade DeFi — where investors and stakeholders expect senior-level oversight and predictable delivery
Small
$6,400
/mo
Project Scope Estimation
Ideal for well-scoped feature builds and MVPs — efficient, focused execution when the architecture and requirements are already defined
Medium
$9,600
/mo
Project Scope Estimation
Best for standard production builds — dApps, protocols, and integrations that need an experienced engineer working independently end-to-end
Large
$12,800
/mo
Project Scope Estimation
Best suited for high-stakes builds — RWA platforms, institutional-grade DeFi — where investors and stakeholders expect senior-level oversight and predictable delivery
Our Story
We are RedDuck, a Kyiv-based Web3 development and consulting team since 2020. Our mission is pragmatic blockchain engineering: we analyze product viability, design web3-native UX, build clean, efficient smart contracts and full‑stack apps, and ensure quality through testing, warranty, deployment and maintenance. Our team trains via our own academy and has delivered Ethereum/EVM, Solana, SUI, Hedera, Bitcoin, Injective and Hyperledger projects with strong client satisfaction.
Meet the Team
Mark VirchenkoCEO
CEO @ RedDuck
Highly experienced in managing software teams & engineering projects.
RedDuck specializes at Solana, EVM and custom blockchains, delivering software and providing consulting on technical scope, user incentives and game theory in web3.
What Sets Us Apart
Deep FinTech & Blockchain Expertise
Since 2020, we've delivered wallets, exchanges, trading systems, payment platforms, prediction markets, tokenization solutions, and complex fintech products. Our team understands both the technical and business challenges behind regulated and high-value financial applications
Senior Engineers, Not Junior Factories
We focus on quality over headcount. Clients work directly with experienced engineers and solution architects who have built production systems handling real assets, payments, trading, compliance workflows, and blockchain infrastructure at scale
From MVP to Production Scale
We help companies launch quickly without sacrificing long-term scalability. Whether it's an MVP, a platform migration, or a complex enterprise system, we design architectures that can evolve with your business rather than requiring costly rewrites later
Verified means Clutch independently confirmed RedDuck is a legally registered business and backed by 10 verified client reviews averaging 5.0 stars.
Republic of Cyprus, Ministry of Commerce, Industry and Tourism
Jurisdiction of Formation
Cyprus
Date of Formation
March 10, 2025
Status
Active
Last Updated
March 18, 2026
ID
ΗΕ 472209
Credit Report Results
International Credit Risk Assessment
Not Rated
Source
Creditsafe
Last Updated
March 20, 2026
*Clutch performed additional verification on this company and confirmed that there are no negative legal filings or large outstanding debts. This company has also received 3 or more verified reviews on our platform.
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