Top 100 Ethereum Developers

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Top 100 Ethereum Developers

The Best of December 2024

Looking for a top ethereum developer?

Ethereum is the second-largest cryptocurrency in the market – second only to bitcoin. It's a decentralized blockchain that allows smart contracts. 

Jump to Most Reviewed Companies

List of the Best Ethereum Companies

  • 1
    (13 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      4.9
    • $25,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Cowchain is a blockchain company. The small Kharkiv, Ukraine-based team focuses on blockchain, web development, ux/ui design, IT strategy consulting, and more. The company was founded in 2021.

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    Clients

    • StepApp

    Industries

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  • 2
    (36 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      4.9
    • $10,000+
    • 1,000 - 9,999 employees
    • Hanoi, Vietnam
    SOTATEK JSC is a Blockchain company. They provide Blockchain, Custom Software Development, CRM consulting and SI, Web Development, and more and were founded in 2015. The company is located in Hanoi, Vietnam; Sydney, Australia; Costa Mesa, California and Ha Noi, Vietnam.
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    Clients

    • Klaytn Foundation

    Industries

  • 3
    (30 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Montevideo, Uruguay

    Launched in 2007, Infuy is a blockchain company. The company specializes in blockchain, web development, architectural design, IoT development, and more and has a small team.

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    Industries

  • 4
    (31 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.9
    • Would Recommend

      4.8
    • $10,000+
    • 250 - 999 employees
    • Yarnton, England

    Headquartered in Mohali, India, Debut Infotech also maintains a US presence with its Chicago office. Debuting in 2012, they’ve grown to almost 100 employees who are dedicated to both web and mobile app development.

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    Clients

    • Everledger

    Industries

  • 5
    (31 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      4.9
    • $25,000+
    • 50 - 249 employees
    • New York, NY

    PixelPlex is a software and blockchain development company headquartered in New York City, with offices in London-UK, Pfäffikon-Switzerland, Tokyo-Japan, and Seoul-South Korea. Founded in 2007, the team of 130+ specializes in blockchain, custom software development, and mobile app development. They work mostly with enterprise and mid-market clients, primarily in the financial services industry. 

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    Clients

    • Microsoft
    • BMW
    • Kakao
    • QTUM

    Industries

  • 6
    (60 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.8
    • $5,000+
    • 250 - 999 employees
    Midsize custom software development company Newwave Solutions, is headquartered in Hanoi, Vietnam; Bunkyo City, Japan; Texas City, Oregon and London, England. They provide Custom Software Development, Mobile App Development, Blockchain, Web Design, and more and were established in 2011.
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    Clients

    • UNDP

    Industries

  • 7
    (6 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Imapp is a blockchain company. Established in 2013, the team specializes in blockchain and web development. Their small firm is based in Warszawa, Poland.

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    Industries

  • 8
    (11 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    INC4 is a software firm founded in 2013 with fewer than 50 members. They offer blockchain, custom software development, and web development solutions from their office in Kyiv, Ukraine. They work primarily with clients in the fields of financial and IT services as well as advertising.

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    Clients

    • AirDAO

    Industries

  • 9
    (10 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      5.0
    • $50,000+
    • 10 - 49 employees
    • Kharkiv, Ukraine

    RedDuck is a small blockchain company. They offer blockchain, Artificial Intelligence, web development, and custom software development and were launched in 2020. The company is located in Kharkiv, Ukraine.

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    Industries

  • 10
    (11 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $10,000+
    • 250 - 999 employees
    • Sahibzada Ajit Singh Nagar, India

    Idea Usher , an AI firm, was founded in 2013. They are based in Sahibzada Ajit Singh Nagar, India and Mountain View, California and have a midsize team. Idea Usher focuses on Artificial Intelligence, blockchain, mobile app development, web development, and more.

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    Clients

    • Assist

    Industries

  • 11
    (38 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Lisboa, Portugal

    EvaCodes is a full-stack custom software development company based in Kyiv, Ukraine. The company, founded in 2019, has a team of more than ten that provides custom software development, web development, mobile app development, blockchain, and e-commerce development services. EvaCodes serves mid-market and small companies in various industries that include business services, financial services, and consumer products & services.

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    Clients

    • Synesis One

    Industries

  • 12
    (11 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Montevideo, Uruguay

    ZirconTech is a Montevideo, Uruguay-based custom software development firm. The small team specializes in custom software development, cloud consulting & SI, IoT development, mobile app development, and more. The agency was established in 2016.

    Read More

    Industries

  • 13
    (59 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $25,000+
    • 50 - 249 employees
    • Ahmedabad, India

    Founded in 2013, SoluLabs is a mobile app and custom development firm based in Ahmedabad, India. SoluLabs currently employs more than 60 developers with a range of specialties – from mobile app development to blockchain to IoT development to SaaS product development.

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    Clients

    • Casting Workbook

    Industries

  • 14
    (11 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      4.9
    • $10,000+
    • 50 - 249 employees
    • Rīga, Latvia

    Crypton Studio is a software company based in Riga, Latvia, and founded in 2015. With over 10 employees, they offer blockchain, mobile app development, and web development solutions to small and medium-sized businesses alike.

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    Clients

    • Decimal, Samurai, Workquest, BitTeam, Polylastic, Decentraland.

    Industries

  • 15
    (6 Reviews) 4.9
    • Timeliness

      4.7
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Yerevan, Armenia

    Blockstars.tech is a based in Yerevan, Armenia. Established in 2021, the small team focuses on.

    Read More

    Clients

    • Coyote Coin

    Industries

  • 16
    (42 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Buenos Aires, Argentina

    SpaceDev is a software factory based in Montevideo, Uruguay. The factory, founded in 2017, has a team of around 20 that provides custom software development, web development, and mobile app development services to small and larger-sized companies and institutions in various industries.

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    Clients

    • NDAX.io

    Industries

  • 17
    (2 Reviews) 4.8
    • Timeliness

      4.5
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • Hanoi, Vietnam
    Twendee Software Company, a blockchain company, is based in Hanoi, Vietnam. The firm provides blockchain, custom software development, web development, mobile app development, and more and has a midsize team.The firm was launched in 2018.
    Read More

    Industries

  • 18
    (183 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.8
    • $25,000+
    • 1,000 - 9,999 employees
    • Jersey City, NJ

    Founded in 2011, Hyperlink InfoSystem is a 250+ team of professionals dedicated to IT services, mobile app development, and ERP/SI consulting. Based in Ahmedabad, the company offers a range of digital solutions from offices in the UK, US, and Australia.

    Read More

    Clients

    • Hitachi

    Industries

  • 19
    (87 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      5.0
    • $25,000+
    • 1,000 - 9,999 employees
    • New York, NY

    Headquartered in New York, Vention is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, Vention has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, Vention's talent pool includes 3500+ engineers with experience in all of the latest technologies.

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    Clients

    • IBM
    • PayPal
    • pwc
    • IC Markets

    Industries

  • 20
    (67 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $10,000+
    • 1,000 - 9,999 employees
    • Warszawa, Poland

    Innowise Group is a custom software development company based in Warsaw, Poland. With more than 1000 specialists on board and 600 projects completed, they use cutting-edge technologies to transform their client's businesses. They are experts in designing and developing tech solutions that will help your company enhance its processes and increase customer satisfaction, thanks to their 15+ years of experience and extensive expertise. They create custom software to fit your unique requirements in terms of timeline, budget, and use case. They handle every step of the development process, from product concept and development to testing, deployment, and support. In addition to building custom software, we also excel in UX/UI design, IT strategy consulting, and staff augmentation.

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    Clients

    • Topcon

    Industries

  • 21
    (2 Reviews) 4.8
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 1,000 - 9,999 employees
    • Belrose, Australia

    ERRNA is a blockchain company founded in 2015. The small San Jose, California-based team provides blockchain, cybersecurity, marketing strategy, mobile app development, and more.

    Read More

    Industries

  • 22
    (8 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Rzeszów, Poland

    Small custom software development company Neti sp. Z o.o., is in Rzeszów, Poland. They specialize in custom software development, web development, and e-commerce development and were founded in 2010.

    Read More

    Industries

  • 23
    (35 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $25,000+
    • 50 - 249 employees
    Unicsoft is a trusted technology consulting company, delivering Blockchain, Web3 and DLT  solutions to drive business outcomes for startups and enterprises. Recognized as a Hedera Certified Partner, Trusted Blockchain Provider by Gartner, Accredited AWS Partner. Our blockchain portfolio includes MakerDAO (having about $5 million in collateral and about $2 billion in circulation) and Alpha Wallet (the most-forked (500+ forks) and fully open-source EVM wallet).  
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    Clients

    • MakerDAO
    • AlphaWallet
    • Frontier Carbon Solutions
    • TMA International

    Industries

  • 24
    (11 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Hanoi, Vietnam

    Ekoios is a software development company based in Cau Giay, Vietnam. Their team of over 50 serves mostly small and midmarket businesses in industries such as financial services, retail, and legal. Services include blockchain, web development, mobile app development, and AI. They were founded in 2015.

    Read More

    Clients

    • KEL

    Industries

  • 25
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.5
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Los Angeles, CA

    Beyond Enterprizes, a small blockchain company, is headquartered in Los Angeles, California; Cluj-Napoca, Romania and București, Romania. They offer blockchain, business consulting, IT strategy consulting, custom software development, and more and were established in 2012.

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    Industries

  • 26
    (60 Reviews) 4.8
    • Timeliness

      4.9
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.8
    • $10,000+
    • 250 - 999 employees
    • Lauderdale-by-the-Sea, FL

    AMS LLC is a development agency in Cherry Hill, N.J. and Minsk, Belarus. Founded in 2017, they have about 20 employees that serve mostly small-business and midmarket clients in the transportation, education, and financial sectors. Their services are specialized in mobile app development.

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    Clients

    • Sandbox
    • SAP
    • General Electric
    • Next Street

    Industries

  • 27
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 250 - 999 employees
    • Pembroke Pines, FL

    InvoBlox is a blockchain company. The midsize Pembroke Pines, Florida-based team provides blockchain. The company was established in 2014.

    Read More

    Industries

  • 28
    (18 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Burnaby, Canada
    Blockchain company Technorely Inc. Was founded in 2018. The midsize Burnaby, Canada-based team focuses on Blockchain, Custom Software Development, Web Development, and Mobile App Development.
    Read More

    Clients

    • Enverus
    • On The Mend
    • Skyglyph

    Industries

  • 29
    (13 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Kyiv, Ukraine
    Aegas is a small Blockchain company. They offer Blockchain, Web Development, IT strategy consulting, and Mobile App Development and were launched in 2017. The agency is headquartered in Newark, Delaware; Budapest, Hungary; Budapest, Hungary and Kyiv, Ukraine.
    Read More

    Clients

    • Melon

    Industries

  • 30
    (3 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Timișoara, Romania
    Founded in 2018, DX Software is a blockchain company. The agency focuses on blockchain, web development, and e-commerce development and has a small team. The agency is in Timișoara, Romania.
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    Clients

    • Golf Genius Software

    Industries

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