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blockchain | cryptocurrency | smartcontracts | nft

We are RedDuck, a Ukrainian software development company with extensive technical expertise and a focus on aligning with your business goals.

Our main area of expertise lies in the Blockchain industry. Our team provides customized full-cycle solutions of any complexity. We specialize in the following areas: Blockchain, Smart Contracts, DeFi, Trading Software, Payment Systems, Crypto Exchanges, and Big Data.

  • $25,000+
  • $50 - $99 / hr
  • 10 - 49
  • Founded 2020

5 Languages that we service

  • English
  • German
  • Polish
  • Ukrainian
  • Russian

1 Timezone that we service

EET
Eastern European Time (EET)
Average Review Rating
5.0
Total Reviews
9
Most Common Project Size
$10,000 to $49,000
Average Referral Rating
5.0 /5

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    Locations (1)

    Overall Review Rating

    5.0
    • Quality

      4.9 /5
    • Schedule

      4.9 /5
    • Cost

      4.9 /5
    • Willing to Refer

      5.0 /5
    See all 9 Reviews
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    Platform Development for Financial Services Company

    • Blockchain Web 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

    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.

    Smart Contract Development for Metaverse

    • Blockchain Custom 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

    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.

    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

    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.

    Web Development for Blockchain Game

    • Web Development
    • $50,000 to $199,999
    • Aug. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    "We’re happier with RedDuck than with all the companies we’ve worked with in the past."

    Jan 27, 2022

    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.

    Custom Software & Web Dev for Web3 Game Dev Studio

    • API Development Blockchain Web 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

    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.

    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

    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.

    Smart Contract Development for Borrowing Protocol Company

    • Blockchain
    • Confidential
    • Jan. 2023 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "They are reliable and nimble."

    Jun 22, 2023

    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. 

    Custom Software Dev for Crypto Development Company

    • Blockchain Custom Software Development Web Development
    • Confidential
    • Feb. - May 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their project management was highly efficient and responsive."

    May 25, 2023

    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.

    Smart Contract Development for Blockchain Company

    • Blockchain
    • 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

    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. 

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