We’re a team of engineers, product architects, and builders focused on helping Web3 teams launch faster and build smarter.
No over-engineering. No vague buzzwords. No code we’d be ashamed to show.
We work with startups, protocols, and funds to:
• launch lean and honest MVPs • architect scalable systems (only when needed) • develop secure smart contracts and infrastructure • guide technical decisions that actually make sense
What we do
• Smart Contracts & Audit-Ready Code We write clean, modular, secured contracts - with real-world gas costs, audits, and usage in mind.
• Blockchain Architecture We help design and structure everything from tokenomics to protocol-layer logic and off-chain orchestration.
• Lean Web3 MVPs We don’t build what’s trendy. We build what’s essential - to get your product out and tested fast.
• Consulting & Product Thinking RedDuck isn’t just a coding partner. We challenge assumptions, ask real questions, and propose smarter paths.
How we work
• We don’t over-engineer • We communicate honestly - even if it’s not what you want to hear • We move fast, without breaking fundamentals • We think in outcomes, not just features • We care more about principles than trends
We work closely with Web3 founders, product teams, and protocol builders. Our workflow is pragmatic and collaborative - from architecture calls to rapid implementation.
Based in Europe, operating globally
We join projects early and stay hands-on
Communication is direct, structured, and fast
We’re flexible: from short advisory sprints to full development cycles
About academy RedDuck always learns. Our internal Blockchain and DeFi academy programs are frequently updated, which helps our team stay aware of the best practices and principles in the web3 industry. This academy is the beginning of a career for any newcomer in our team. We ensure that all developers working with us are aware of the right development approaches before building anything.
Min project size
$10,000+
Hourly rate
$50 - $99 / hr
Employees
10 - 49
Locations
Kyiv, Ukraine
Year founded
Founded 2020
Languages
Timezones
4 Languages that we service
English
German
Ukrainian
Russian
37 Timezones that we service
EET
Eastern European Time (EET)
CET
Central European Time (CET)
EST
Eastern Standard Time (EST)
CST
Central Standard Time (CST)
IST
India Standard Time (IST)
GST
Gulf Standard Time (GST)
BST
Bangladesh Standard Time (BST)
AKST
Alaska Standard Time (AKST)
AGT
Argentina Standard Time (AGT)
ART
(Arabic) Egypt Standard Time (ART)
AST
Arabia Standard Time (AST)
HST
Hawaii Standard Time (HST)
IET
Indiana Eastern Standard Time (IET)
JST
Japan Standard Time (JST)
NST
New Zealand Standard Time (NST)
PST
Pacific Standard Time (PST)
SAST
South African Standard Time (SAST)
SST
Solomon Standard Time (SST)
PNT
Phoenix Standard Time (PNT)
SGT
Singapore Standard Time (SGT)
MET
Middle East Time (MET)
MIT
Midway Islands Time (MIT)
MST
Mountain Standard Time (MST)
NET
Near East Time (NET)
IDT
Israel Daylight Time (IDT)
GMT
Greenwich Mean Time (GMT)
CTT
China Taiwan Time (CTT)
EAT
Eastern African Time (EAT)
CAT
Central African Time (CAT)
CNT
Canada Newfoundland Time (CNT)
COT
Colombia Time (COT)
AET
Australia Eastern Time (AET)
BET
Brazil Eastern Time (BET)
ACT
Australia Central Time (ACT)
PLT
Pakistan Lahore Time (PLT)
PRT
Puerto Rico and US Virgin Islands Time (PRT)
UTC
Universal Coordinated Time (UTC)
1 Locations
Kyiv , Ukraine
No have been added yet...
Pricing Snapshot
Min. project size
$10,000+
Avg. hourly rate
$50 - $99
/hr
Rating for cost
5
/5
What Clients Have Said
RedDuck offers competitive pricing and good value for cost, with clients noting their budget alignment and high-quality deliverables. Engagements range from $30,000 to $80,000, depending on project complexity, and they maintain strong communication and project management throughout.
Clients consistently praise RedDuck for their robust blockchain knowledge and ability to deliver secure, scalable solutions. They have successfully developed complex projects, such as DeFi platforms and non-custodial wallets, demonstrating deep industry expertise.
High Client Satisfaction
Clients express high satisfaction with RedDuck’s services, often continuing engagements long-term. They appreciate the team's responsiveness, proactive communication, and ability to incorporate feedback constructively.
Rapid Delivery and Efficiency
RedDuck is commended for delivering projects ahead of schedule and managing resources efficiently. Their ability to meet or exceed deadlines is a significant advantage noted by clients.
Minor Communication Timing Issue
One client noted a preference for earlier communication due to time zone differences, suggesting that RedDuck could consider hiring someone for morning shifts to improve international client interactions.
Adaptability to Client Needs
Clients appreciate RedDuck’s adaptability, with the team adjusting their approach based on feedback and evolving project requirements. This flexibility ensures client expectations are met and projects are successful.
Comprehensive Development Capabilities
RedDuck offers end-to-end development services, including frontend and backend development, smart contract implementation, and mobile app creation. Their broad expertise allows them to handle diverse project requirements efficiently.
"We’re happier with RedDuck than with all the companies we’ve worked with in the past."
Jan 27, 2022
Founder, Blockchain Game
Chris Van Rossum
Verified
Gaming
Thailand
1-10 Employees
Phone Interview
Verified
RedDuck provides web development services for a blockchain startup. They’ve built a blockchain crime game using Phantom, working on PHP development and design. They currently provide maintenance and updates.
RedDuck has delivered high-quality, professional code, and the client is extremely satisfied with their engagement. The team stands out for their promptness in delivery and knowledge of their field. They’re well-organized, communicative, and hard-working. Overall, they’re trustworthy partners.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
I don’t have a position inside the company. I helped set it up and created the idea. We’re building a blockchain crime game, which is something new. Users can steal money from each other, buy weapons, make themselves stronger, play with a spinning wheel to get special perks, and more.
We’re trying to do pre-sales and get listings on board.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with RedDuck?
We were searching for a programming company to help us build the project.
SOLUTION
What was the scope of their involvement?
RedDuck has done everything related to development, including PHP, blockchain programming, and design. The project is built on Phantom. They’ve delivered the whole game, and everything is working. However, we have many new ideas that we want to add.
We work with them through milestones, but they always deliver faster than they say they will. They also manage the programmers and website development.
What is the team composition?
We’ve met Mark (CTO) and worked with Stanislav (.NET Developer), the manager of our project. Then, we have two main developers who basically do everything and someone who does all the design changes.
How did you come to work with RedDuck?
We initially built the game with a Chinese company. We wanted to do an audit, but they didn’t want to give us the codes to do it, so we felt a bit strange. Later, we took the code, made the audit, and found out that they’d made some holes so the money would go to them. We directly killed that project, and I went to my business partners to tell them we needed a trustworthy team.
They introduced me to RedDuck; we had them on the phone, and things just clicked. Then, I looked at their background and previous work for other big companies. As soon as we started working together, I felt that they were the team we needed.
How much have you invested with them?
We’ve spent between $60,000–$80,000. Right now, we pay a bit over $10,000 per month.
What is the status of this engagement?
We started working together in August 2021, and our relationship is ongoing. We hope it won’t end.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
We went to a professional audit company to check to code, and it looked very professional. If they tell me something will be ready in four weeks, they actually do it in 2–3 weeks, so we like their way of working. Also, they’re good at understanding; we write everything nicely and discuss it. The communication is excellent, and things go smoothly. We’re happier with RedDuck than with all the companies we’ve worked with in the past.
How did RedDuck perform from a project management standpoint?
We really like how they handle communication and deadlines. RedDuck works hard, and if they can’t get their stuff together, they work late in the night.
I’m bad at management, so we communicate via Telegram.
What did you find most impressive about them?
Their way of thinking stands out. Today, it’s all about the market. RedDuck is interested in similar projects, and they’ve been hanging around in the market too. If we talk to them and come up with ideas, they bring in information out of another corner, which shows their knowledge.
Are there any areas they could improve?
I live in Thailand, so it’d be nice for me if they started working at 10:00 or 11:00 a.m. I understand that it's too early for them, and they work late nights. However, it’d be a nice upgrade if they hired someone to pick up work in the morning.
Do you have any advice for potential customers?
You should be excited about your own project. You need to believe in it to push that feeling over to their team. Then, they can have a goal, feel good about it, and be motivated to build it. Therefore, you need to hype your own product a bit.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.5
Value / within estimates
Willing to Refer
5.0
NPS
Blockchain Development for FinTech Company
BlockchainDevOps Managed ServicesWeb Development
$50,000 to $199,999
Sep. 2023 - Jan. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Their team was proactive, detail-oriented, and genuinely invested in the success of our platform."
Apr 23, 2025
CEO, InvariFi
Mykola Ilchuk
Verified
Financial services
London, England
1-10 Employees
Online Review
Verified
RedDuck developed a DeFi platform for a financial technology company. The team built the client's smart contracts, backend infrastructure, frontend app, user dashboard, landing website, and a tokenomics model.
RedDuck launched the client's platform, which has a smooth staking experience and a clean codebase. As a result, the client received positive user feedback on the platform's design and usability. RedDuck impressed the client with their blockchain expertise, knowledge, and detail-oriented approach.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of InvariFi
Describe what your company does in a single sentence.
InvariFi is a decentralised platform that combines the capabilities of AI and DeFi, providing an interface for creating, training, and monetising investment strategies.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire RedDuck to accomplish?
I needed a team capable of combining blockchain development, UI/UX design, DevOps, and strategic product thinking — all under one roof.
I needed a team with strong Web3 expertise and proven ability to deliver scalable, secure, and user-friendly crypto solutions.
I hired RedDuck to deliver a full-cycle development of my DeFi project — InvariFi.
The goal was to build everything from scratch: smart contracts, backend infrastructure, frontend application, personal user dashboard, landing website, and a solid tokenomics model for our upcoming token launch.
SOLUTION
How did you find RedDuck?
Referral
Why did you select RedDuck over others?
High ratings
Pricing fit our budget
Great culture fit
Good value for cost
Referred to me
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.
The scope of work covered a complete end-to-end development cycle. This included initial product design, architecture, backend and frontend development, blockchain integration, smart contract implementation, mobile app creation, and thorough testing.
Their team was responsible for designing the user experience and building the platform’s infrastructure, which included a web-based dashboard, staking functionalities, wallet integration, and a clean, intuitive landing site. They also created a detailed tokenomics model for our future token launch, aligning it with our business goals and user incentives.
In addition to the web platform, RedDuck also developed a cross-platform mobile application to ensure a seamless experience across devices. Quality assurance and security testing were also an integral part of the engagement to ensure the platform was both stable and secure before launch.
Overall, RedDuck delivered a turnkey solution and acted as a reliable development partner throughout every phase of the project.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The most tangible result was the successful and timely launch of the InvariFi platform — a full-featured DeFi solution delivered within the agreed budget and timeframe. The smart contracts passed independent audits without major issues, and early users reported a smooth experience with staking and yield aggregation features.
We also received positive feedback on the platform’s design and usability, both on web and mobile. Internally, the clean and well-structured codebase has allowed our team to easily build upon the delivered solution, setting a strong foundation for our upcoming token launch and further development.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
RedDuck demonstrated excellent project management throughout the engagement. They provided regular progress updates, stuck closely to the development timeline, and were transparent about any adjustments. Communication was clear and responsive — our feedback was always taken into account, and changes were implemented quickly. Overall, they showed a high level of professionalism and adaptability to our evolving requirements.
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 impressed me most about RedDuck was their ability to manage a complex, full-cycle development project with both technical precision and creative vision. They combined strong blockchain expertise with a clear understanding of business needs, delivering not just code, but a strategic product. Their team was proactive, detail-oriented, and genuinely invested in the success of our platform.
Are there any areas for improvement or something RedDuck could have done differently?
Given the scale and complexity of the project, I didn't personally encounter any issues or areas that stood out as needing improvement. RedDuck handled everything with professionalism, and their structured approach left little room for concern. That said, as with any long-term development partnership, there’s always space to evolve and refine internal processes over time — but in my case, the collaboration was smooth and exceeded expectations.
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
Platform Development for Financial Services Company
BlockchainWeb Development
$50,000 to $199,999
Dec. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"RedDuck has been very productive in their time management and has always delivered on time."
Jul 31, 2023
Co-Founder, Financial Services Company
Tushar Sharma
Verified
Financial services
India
11-50 Employees
Online Review
Verified
RedDuck has developed a financial service platform's front- and backend using Next.js and EVM. They write smart contracts for the client's blockchain layer.
RedDuck has developed new features for the platform, leading to positive remarks from the client. The team is timely and productive in managing the project. Further, they proactively communicate via daily stand-ups and virtual meetings. Customers can expect a responsible and efficient team.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Co-founder of a financial services company
Describe what your company does in a single sentence.
We are a fintech startup working towards democratizing fixed-income investments in India.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire RedDuck to accomplish?
Write smartcontracts for our blockchain layer
Build the frontend and the backend of our application
SOLUTION
How did you find RedDuck?
Online Search
Why did you select RedDuck over others?
High ratings
Pricing fit our budget
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.
The scope of the work was to develop our platform end-to-end. This includes front-end development, database layer as well as smart contract contract development. The front-end is Next.Js with PostgreSQL backend and the smart contract are EVM, built in solidity + hardhat environment.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Development of new features, their testing and progressively increasing the feature-set offered by our app.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
RedDuck has been very productive in their time management and has always delivered on time. They have been very proactive in communication with daily stand-ups and managers holding the junior devs responsible for the delivery timeline promised.
What was your primary form of communication with RedDuck?
Virtual Meeting
What did you find most impressive or unique about this company?
The senior guys Mark & Dmytro really show care about the quality of the work their team delivers and step in as and when required. What is also very refreshing to see that the team delivered without fuss and unnecessary delays. They have also been super-active in terms of communication.
Are there any areas for improvement or something RedDuck could have done differently?
I am satisfied and thus have continued the project for more than 7 months now.
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 Metaverse
BlockchainCustom Software Development
$50,000 to $199,999
Feb. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Their ability to take a deep look at a subject is impressive."
May 26, 2023
COO, Cuberium
Daniil Semenov
Verified
Other industries
Ukraine
11-50 Employees
Online Review
Verified
RedDuck has developed a metaverse's smart contract. The service provider has adopted new technologies to build a gas-efficient architecture, implement best security practices, and add the required features.
RedDuck has delivered the outputs on time. They impress the client with their detailed planning, responsiveness, and ability to examine the subject deeply. Moreover, the service provider communicates and updates the client through virtual meetings. Overall, the client is satisfied.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the COO of Cuberium
Describe what your company does in a single sentence.
Cuberium is a Metaverse that connects businesses, brands and consumers in the Web3 space.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire RedDuck to accomplish?
To develop a Smart Contract
To Develop a backend instances for the Platform
SOLUTION
How did you find RedDuck?
Online Search
Other
Why did you select RedDuck over others?
Close to my geographic location
Pricing fit our budget
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.
Gas-Efficient Architecture – Considering the unique features, RedDuck suggested a gas-efficient architecture, that optimized gas costs and implemented the best practices for smart contracts.
Security – RedDuck helped us identify all possible vulnerabilities, and implemented the best security practices into the smart-contracts, eliminating the risks of smart-contract exploits.
Specifications – RedDuck helped us develop detailed technical specifications for the project, suggesting specific features and advising against unfavorable ones, treating the product as their own.
Technical Support – RedDuck continiously monitored new trends in the domain, and adapted new technologies to the existing solutions, optimizing gas costs, user experience, and security of the smart-contracts even further.
Responsiveness – their communication is a top-notch, they were always responsive, provided realistic deadlines and met them. In most of the cases they predicted our questions and concerns, they were always there to address them; Most of our questions received a response within an hour.
Code Quality – the code was of a great quality, secure and efficient; it was easy for our engineers to understand it.
Decision-Making Assistance – With their experience in the field, they assisted us with selecting auditors, by assesing their skills and making additional research on their expertise. Beyond that, the team suggested the best solutions for other modules, such as front-end, back-end and Metaverse.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Detailed planning
In-time deliverables
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The RedDuck team responses extremely in-time. We usually set up in-day meetings so we could be on schedule and in context.
What was your primary form of communication with RedDuck?
Virtual Meeting
What did you find most impressive or unique about this company?
Their ability to take a deep look at a subject is impressive.
Are there any areas for improvement or something RedDuck could have done differently?
As a client we wanted project last less and cost less. But in terms of that project – we were totally satisfied. I hope that ongoing work will last the same way.
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 Blockchain Company
Custom Software Development
$10,000 to $49,999
Mar. - Nov. 2021
5.0
Quality
4.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"I was impressed by RedDuck's large concentration of functional programming expertise."
Mar 18, 2022
Co-Founder, FoundryDAO
Schalk Dormehl
Verified
Other industries
South Africa
1-10 Employees
Phone Interview
Verified
RedDuck provided software development for a blockchain company using Solidity, Ethereum, and F#. They helped build a mechanism to rapidly and thoroughly test Solidity code through a PI system for Ethereum.
The client was satisfied with the quality of RedDuck’s code and their turnaround time. The team communicated efficiently via instant messaging and had good project management through Jira. They were knowledgeable and great at taking feedback, adjusting their approach immediately.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
I’m a co-founder of a blockchain-based entity that pursues various projects in the crypto space. We’re a decentralized autonomous organization.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with RedDuck?
We needed a way to exhaustively and rapidly test the Solidity code we were outputting. We needed F# specialists who were really good at functional programming, specifically because functional programming has a set of features and opportunities around it that we needed to build our products.
SOLUTION
What was the scope of their involvement?
RedDuck helped us with software development using Ethereum, Solidity, and F#. First, we communicated our software requirements to Mark (CTO), and he found us several developers on their side who could help us. He also helped us build the tapes for the first version of the product and to put that version up.
The purpose of the software was to thoroughly test Solidity code, which is a smart contract language. Smart contracts are typically responsible for a fair amount of money going into them. RedDuck helped us build a mechanism to test the code and test it rapidly. The team created a PI (process intelligence) provider system for Ethereum.
Additionally, they started a second version of the product that we’re still busy with on our side, though they’re no longer involved.
What is the team composition?
Our main point of contact was Mark (CTO), who acted as a Scrum master and product manager.
How did you come to work with RedDuck?
I initially found RedDuck through Upwork, and we started working via the platform.
How much have you invested with them?
We spent around $30,000.
What is the status of this engagement?
We worked together from March–November 2021.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
I was satisfied with the quality of RedDuck’s code and the speed at which they completed work. Our primary metrics were whether the code worked and if it was maintainable. Since I’m a developer myself, I had a look at the code that they were outputting. One of their consultants stood out for their very high-quality code.
Our engagement only ended due to budgetary constraints on our side. Otherwise, I would have loved to continue working with them.
How did RedDuck perform from a project management standpoint?
Their project management was satisfactory regarding communication, deadlines, and staying on budget. In terms of tools, we mostly used Jira. We primarily communicated through instant messaging.
What did you find most impressive about them?
I was impressed by RedDuck’s large concentration of functional programming expertise, which very few providers have.
Are there any areas they could improve?
When I gave RedDuck negative feedback, I never got excuses from them — I got adjusted behavior. They were able to take criticism from us and adjust their approach versus blaming the circumstance. RedDuck is on the right track; they should keep doing what they’re doing, and I’m sure they’ll be incredible in a few years.
Do you have any advice for potential customers?
I would advise engaging with RedDuck and making sure you spend enough to gain one whole resource from them. You can expect a lot from the team because they adjust their approach to the client’s expectations. It’s okay to get a little demanding with them — you’ll get good results.
RATINGS
5.0
Quality
4.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Cryptocurrency & Blockchain Dev for Asset Tokenization Co
Blockchain
$50,000 to $199,999
Jan. - Apr. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We are very satisfied."
Apr 21, 2025
CBDO, Red See Invest GmbH
Christian
Verified
Financial services
Germany
11-50 Employees
Online Review
Verified
RedDuck provided cryptocurrency development services for an asset tokenization company. The team developed a non-custodial wallet infrastructure, created a token, and integrated swaps and a DApp browser.
RedDuck enabled the client to successfully list their token on centralized exchanges and gain traction. The team was quick to respond to questions, open to changes and suggestions, and excellent at project management. The team's understanding of the client's needs and expertise stood out.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CBDO of Red See Invest GmbH
Describe what your company does in a single sentence.
Tokenesation of Company assets , Company/Project Consult
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire RedDuck to accomplish?
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.
-Development of a non-custodial wallet infrastructure alongside token creation -The wallet should have multi-chain interoperability (Solana, Bitcoin, Lightning Network, EVM). -Integrated swaps and DApp browser into the wallet.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
We succeeded listing our token on centralized exchanges We successfully gained traction for the wallet
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Always quick response to questions, very open to changes and suggestions. Excellent project management
What was your primary form of communication with RedDuck?
In-Person Meeting
Virtual Meeting
What did you find most impressive or unique about this company?
The extremely good understanding of our development wishes, as well as the very good experience of the team in all matters, stood out.
Are there any areas for improvement or something RedDuck could have done differently?
We are very satisfied. It could hardly be better.
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
Blockchain Development for DeFi Company
Blockchain
Confidential
Jan. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
“We think they are doing very well.”
Apr 8, 2024
Manager, Injex Finance
King Ahams
Financial services
South Africa
1-10 Employees
Phone Interview
A DeFi company has hired RedDuck for development services. The service provider is supplying blockchain development and ensuring that everything is secure and properly audited.
The client has been satisfied with the quality of work from RedDuck, and has received positive feedback on it. The team delivers on time and within budget. The client has been impressed with RedDuck’s professionalism, fast turnaround time, and responsiveness. The teams communicate via Slack.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
Introduce your business and what you do there.
I am the community manager of a DeFi company based in crypto. We are building the protocol that will help aggregate all the liquidity pools from different taxes into one platform while executing the best prices for trades. We are an injective blockchain company hoping to make faster trades across the system.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with RedDuck?
We’ve hired RedDuck for development services.
SOLUTION
What was the scope of their involvement?
We are currently in the community-building stage and are launching token-generation events very soon. We are highly focused on building relationships right now so that when we are ready to launch, we will be able to allow individuals to make trades.
We gave them a small amount of documentation to start; RedDuck is helping us with the development process and blockchain development. Their solutions have been properly audited from a security standpoint.
What is the team composition?
We work with 2–3 individuals from RedDuck including a relations manager.
How did you come to work with RedDuck?
RedDuck was a recommendation. We initially hired them because they have a good reputation and are responsive.
What is the status of this engagement?
We started working together in January 2024, and the engagement is ongoing.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
We’ve received positive feedback on their work so far, and everything they’ve provided has been high-quality.
How did RedDuck perform from a project management standpoint?
They respond promptly and are professional. We use Telegram, Slack, and emails for communication. RedDuck delivers everything on time and within budget.
What did you find most impressive about them?
RedDuck works very quickly, and they handle all of our concerns professionally.
Are there any areas they could improve?
We think they are doing very well.
Do you have any advice for potential customers?
Make sure you have everything you need to be successful.
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
UX/UI Design for Blockchain Gaming Company
BlockchainUX/UI DesignWeb 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
API DevelopmentBlockchainWeb Development
$10,000 to $49,999
June - Sep. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"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
Blockchain
$10,000 to $49,999
July 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"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
Showing 1-10 of
13 Reviews
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RedDuck LLC (ТОВАРИСТВО З ОБМЕЖЕНОЮ ВІДПОВІДАЛЬНІСТЮ РЕДДАК)
Source
Youcontrol
Jurisdiction of Formation
Ukraine
Date of Formation
August 23, 2024
Status
Active
Last Updated
July 1, 2025
ID
45494630
Credit Report Results
Clutch was unable to obtain a credit report for this company. However, 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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