Top 100 Ethereum Developers

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Top 100 Ethereum Developers

August 2022

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. 

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List of the Best Ethereum Companies

  • 1
    • $10,000+
    • 250 - 999 employees
    • CALIFORNIA, CA

    Headquartered in India, Suffescom Solutions is an IT firm skilled in web design, web development, and e-commerce development. The team of more than 60 employees serves mostly small and mid-market businesses in the IT, real estate, and advertising and marketing industries.

    Clients

    • Morgan Elliott
    • PC Doctor
    • Unimilk
    • LIndsey Reishman Real Estate

    Industries

    Notable Project

    Suffescom Solutions Inc built a platform for an online grocery store. They collaborated with the internal team in setting goals, determining objectives, creating milestones, and deciding on deliverables.

    "Everything was delivered to me at the decided date, irrespective of the time zones."

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  • 2
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Headquartered in Warsaw, Poland and with an office in Atlanta, GA, 10Clouds has built software for businesses worldwide since 2009. The team of 120+ focuses on web development, software development, and DevOps services for scaleups and enterprise clients.

    Clients

    • Emergent Technology
    • Aleph Zero
    • Trust Stamp
    • Omise

    Industries

    Notable Project

    10Clouds provided Python developers to augment the internal teams of a technology company. They collaborated with internal resources on three different teams focused on different parts of the client’s product.

    “10Clouds was very responsive and communicative, especially on the account management side.”

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  • 3
    • $5,000+
    • 250 - 999 employees
    • Hanoi, Vietnam

    Headquartered in Hanoi, Vietnam, NewWave Solutions has been a trusted Software Development company since 2011. Their services include web development, application management & support, and mobile app development in addition to IT strategy consulting, custom software development, AI, and blockchain.

    Clients

    • UNDP
    • Axelor
    • Vingroup
    • GeekyAnts

    Industries

    Notable Project

    A medical supply distributor hired Newwave Solutions to create a sleep-tracking app that would recommend measures to improve sleep.  They created an algorithm that performed well with large volumes of data.
     

    "They have professional, experienced developers and a great design aesthetic."

    Visit Site
  • 4
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Wrocław, Poland

    4soft is a software house headquartered in Wroclaw, Poland with another office in Dubai, the UAE. Founded in 2013, 4soft's team of 70 employees provides web development, UX/UI design, and custom software development services, having a particular focus on blockchain technology.

    Clients

    • Elliptic
    • Gigaset
    • Artgeist
    • ITSEC Asia

    Industries

    Notable Project

    4soft has been developing a platform for a community-driven Avalanche ecosystem accelerator to launch. The team is currently working on the platform's automated on-chain investment process for the platform.

    "A team of specialists with years of experience and brilliant business acumen is rare to come across."

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  • 5
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • Hanoi, Vietnam

    SotaTek JSC is an AI and blockchain development company based in Hanoi, Vietnam, with offices in Tokyo and Osaka, and Costa Mesa, Calif. The company, founded in 2015, has more than 500 employees and provides blockchain, custom software development, mobile app development, web development, AI, e-commerce development, and IT strategy consulting services. SotaTek serves mid-market and other-sized companies in various industries that include arts & entertainment, business services, and automotive.

    Clients

    • Klaytn Foundation
    • XinFin
    • Xeno Global
    • PolkaFoundry

    Industries

    Notable Project

    A web3 incubator studio hired SOTATEK JSC to develop an IDO launchpad. After several discovery sessions, they proceeded with the development process, and the client tracked their progress via Jira and GitHub.

    "They put themselves in our position and worked tirelessly, skillfully, and passionately to build the IDO launchpad."

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  • 6
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Peiko is an IT development company located in Kyiv, Ukraine. Comprising 19 employees, they develop software solutions for various sized companies in IT, business services, finance, and healthcare. Services include frontend and backend development, UX and UI design, database management, testing, QA, and website management.

    Clients

    • OrionProtocol (Top 250 Cryptocurrencies on CoinMarketcap. The first gateway to the entire crypto market: aggregating every CEX, DEX, and swap pool into one decentralized platform. The market cap of ORN is 250 000 000$)
    • LocalAway (Silicon Valley marketplace)
    • Riabu, ContactsBook, Investros Exchange (SaaS projects of HongBao Media)
    • GS Diamonds (Australian gewelry eCommerce)

    Industries

    Notable Project

    An intelligence hub startup wanted to update their platform to make it more current, so they hired Peiko for their web development and design services.

    "They did a lot of good things but the outcome was a total disaster."

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  • 7
    • $5,000+
    • 1,000 - 9,999 employees
    • St. Petersburg, FL

    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.

    Clients

    • Terraces.io
    • Voka
    • Belyagdar
    • Instatsport

    Industries

    Notable Project

    A smart indoor greenhouse manufacturer partners with Innowise Group to support them on several development projects, including building a mobile app, Shopify website, and ESP32 firmware.  

    "They're a first-class organization."

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  • 9
    • $10,000+
    • 250 - 999 employees
    • Kolkata, India

    Capital Numbers is a digital production outsourcing company headquartered in Kolkata, India, with additional locations in Beerwah, Australia, Dover, Del., and the U.K. The company was founded in 2012, and has a team of nearly 300 people who provide web development, custom software development, mobile app development, and e-commerce development. They provide services mostly to mid-market businesses, but also to enterprise and small businesses. The businesses they serve are in different industries including the advertising & marketing, business services, and financial services industries.
     

    Clients

    • Consumer Reports
    • Fundation
    • Thomson Reuters
    • HelloBar

    Industries

    Notable Project

    Capital Numbers augmented a development team to create two mobile apps and a cloud-based backend for a software company. 

    "Their developers contributed greatly to the successful completion of the project through an excellent work effort."

    Visit Site
  • 10
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $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. 

    Clients

    • Microsoft
    • Oracle
    • BMW
    • QTUM

    Industries

    Notable Project

    PixelPlex helped conceptualize and flesh out the project idea of a cryptocurrency solution platform. After proposing possible architectures and solutions, the team went on to carry out the development roadmap.

    "We find them very agile and able to analyze and envision the project for us."

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  • 11
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • London, United Kingdom

    Established in 2007, Systango Technologies is a global digital product development agency. They are headquartered in London and have additional international offices. Most clients are small businesses, many of which are in the entertainment, utilities, and hospitality sectors. 

    Clients

    • MGM
    • Target
    • Grindr
    • Deloitte

    Industries

    Notable Project

    Systango augments an internal engineering team, helping develop and scale the company's engineering capacity. They work with tech including Node.js, TypeScript, GraphQL, PostgreSQL, Redis, and AWS.

    "We like their professionalism and quality."

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  • 12
    • Scheduling

      4.7
    • Quality

      4.7
    • Cost

      4.6
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Los Angeles, CA

    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.

    Clients

    • Casting Workbook
    • Cambridge University
    • UnionEdge
    • Igniter100

    Industries

    Notable Project

    SoluLab is developing an IT services company's blockchain-powered solution. The vendor assigned a QA expert, two backend engineers, two blockchain engineers, and more for the project.

    "The quality of their work is always at a peak level."

    Visit Site
  • 13
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • T'bilisi, Georgia

    MetaLamp is a website development firm. Established in 2014, the midsize company is located in Tomsk, Russia. Their services include web development, blockchain, IT staff augmentation, and mobile app development.

    Clients

    • Focused on blockchain development and working with blockchain-startups

    Industries

    Notable Project

    MetaLamp has developed a platform for a business immigration company. Three developers and a manager team up with the company for the project.

    "The quality of engineers and communication skills are impressive."

    Visit Site
  • 14
    • $10,000+
    • 50 - 249 employees
    • Singapore, Singapore

    482.solutions is a blockchain development and consulting firm that was founded in 2013. They employ 34 staff in their office in Odesa, Ukraine, where they provide innovated blockchain engineering for small and midmarket companies in fintech, energy, and e-government. Services include custom software development, security, and IoT development.

    Clients

    • Ambrosus
    • REMME
    • Worldbiz
    • Miralab

    Industries

    Notable Project

    482.solutions provided custom software development for an IT company. They developed a part of a B2B marketplace handling its blockchain smart contracts functionality.

    “I was impressed by the extremely short timeframe in which 482.solutions delivered; They delivered early.”

    Visit Site
  • 15
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Zaporizhzhia, Ukraine

    Open source contributors as a guarantee of product delivery, 5+ years of technical niche expertise (Angular, React Native, Ionic, Node.js), personal approach, high internal code standards, flexible management, open-minded team. Enjoy your coffee while we’re building your app! We think that every idea is worth spreading - it just needs a special approach and the right people to take care of it. We proved our technical skills and narrow Angular specialization by contribution to open source. Our complete transparency is a guarantee of quality code, resulting in a successful project outcome.

    Clients

    • Stepler - #1 Swedish Fitness App
    • Normative - Sustainability reporting system
    • Station - One App to rule them all!
    • Octonotes - Keep ideas smart

    Industries

    Notable Project

    2muchcoffee has developed a digital training company’s website. They’re currently updating and maintaining the site. 

    "2muchcoffee’s project management has been perfect."

    Visit Site
  • 16
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Tallinn, Estonia

    hacken is a global cybersecurity consultancy based in Tallinn, Estonia, with an office in Kyiv, Ukraine. The company, founded in 2017, has more than 50 employees and provides cybersecurity, blockchain, and IT managed services to small and midmarket companies and institutions in the financial services, e-commerce, health care & medical, IT, and other industries. 

    Clients

    • AirAsia
    • VeChain
    • PEAKDEFI
    • Polkastarter

    Industries

    Notable Project

    Hacken conducted a smart contract audit for a crypto device and virtual data solution project. Their reputation in security audits, helped internal partners to meet users' expectations on data security.

    "Strong expertise. In our opinion, this team knows everything about cybersecurity."

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  • 17
    • Scheduling

      4.8
    • Quality

      4.6
    • Cost

      4.4
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • McKinney, TX

    In software development since 1989 and in the Gulf IT market since 2013, ScienceSoft is a full-service software development company working with large and mid-sized IT and non-IT companies. In 2020, the company opened its first office in the UAE.

    ScienceSoft's pool of 700+ pre-vetted IT professionals helps plan and deliver state-of-the-art SaaS and enterprise applications that are fast, scalable, and reliable. The company also assures their quality and security, and can evolve them in line with business goals or product vision. The company keeps pace with evolving technologies and trends, and has practical experience in solving challenges in 30+ industries. True innovation devotees, they actively work in the areas of AI/ML, IoT, AR/VR, big data, and blockchain.

    ScienceSoft's consultants are focused to help their customers meet business goals and get max ROI.

    ScienceSoft's value-oriented approach and reliability are being consistently recognized by independent organizations. Recently, the company has been featured in 2022 Global Outsourcing 100 Rating by the International Association of Outsourcing Professionals (IAOP). 

    The company leverages long-term partnerships with the world's tech leaders. ScienceSoft holds 9 Microsoft Gold competencies, AWS Select Services status, and is a partner to Oracle, IBM, and Adobe.

    ScienceSoft is characterized by being close and personal with customers and vendors. They patiently build and maintain trust. Many of their projects develop into open-ended partnerships - 76% of their revenue is generated from contracts lasting for more than a year. 

     

    Clients

    • Ford Motor Company
    • Deloitte
    • eBay
    • Walmart

    Industries

    Notable Project

    A currency-focused software company partnered with ScienceSoft in order to conduct a gray-box security audit & penetration test so they can identify any holes in their system and remedy them.

    "They provide high quality at a very reasonable cost."

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  • 18
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 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.

    Clients

    • Sandbox
    • Lil Durk
    • General Electric
    • Square Inc.

    Industries

    Notable Project

    Interexy provided multiple development projects for a wellness company.

    "I am continually impressed by their professionalism, expertise, and friendliness."

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  • 19
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • West Palm Beach, FL

    Cubix is a software development company founded in 2008. Based in Washington, with offices in Karachi, Pakistan and Dubai, United Arab Emirates, their team of 151 specializes in custom software development, AR/VR development, and mobile app development. 

    Clients

    • Wallmart
    • Tissot
    • Sapient
    • Dreamworks

    Industries

    Notable Project

    Cubix had been hired to create a web app for a digital marketing agency. The client had required a lightweight, easy-to-use platform that is visually engaging and ensures consistent UX.

    "They listened to our needs, researched, and made their service fit our application."

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  • 20
    • $25,000+
    • 50 - 249 employees
    • L'viv, Ukraine

    Lionwood Software is a software development agency located in Lviv, Ukraine. Since 2017, their team of 24 has been specializing in custom software, web, and e-commerce development for primarily small businesses. 

    Clients

    • Digital agencies
    • small and medium-sized businesses
    • YouTeam
    • Shyft

    Industries

    Notable Project

    Lionwood.software is tasked by a media production platform with expanding their web app on WordPress. The client aimed to develop a new admin dashboard to create an update online and offline events.

    "They aren't just developers but also a team of professionals who can consult, give advice, and deliver."

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  • 21
    • $10,000+
    • 50 - 249 employees
    • Houston, TX

    December Labs is a software design and development company for custom mobile & web solutions, applications, services, and platforms, dedicated to introducing new solutions to user-centric business challenges. The firm is based in Houston, TX (US HQ), Montevideo, Uruguay (nearshore operative base), and San Francisco, CA (commercial office). Founded in 2014, they currently have a team of 100+, including PHD’s, architects, researchers, PM’s, strategists, developers and designers.

    Clients

    • Google
    • Accenture
    • IDB - Inter-American Development Bank
    • Pluralsight

    Industries

    Notable Project

    December Labs provides frontend resources to help a software firm design their website. They've provided a UI/UX designer and two frontend engineers to design a specific part of the client's site.

    "Their team is so quick in finding the right person to work on a specific project."

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  • 22
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • London, United Kingdom

    Unicsoft is a blockchain and artificial intelligence development company headquartered in Kyiv. Founded in 2005, the team of 120 experts specializes in blockchain, AI, big data, predictive analytics, cryptocurrency solutions, custom software development, web, and mobile development. They provide fully-managed and dedicated team services for the sustainable growth of SME and start-ups, primarily in the supply chain and fintech industries.

    Clients

    • Hoodifood
    • MakerDAO
    • Executive Eye
    • Goforit

    Industries

    Notable Project

    Unicsoft serves as an outsourced development partner for an auto fleet management firm. They provide support in the development and design of in-house apps. Key technologies being used are PHP, React, and more.

    "The quality of their work is always at a high level."

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  • 23
    • $50,000+
    • 50 - 249 employees
    • San Francisco, CA

    Cheesecake Labs is a software design and engineering partner that builds tech products. With locations in California and Brazil, they have been building apps since 2013. Their multidisciplinary team of 100+ designers, engineers, and project managers collaborate with clients to deliver software solutions. The company offers full-service development for iOS, Android, and Web platforms, including UI/UX design, backend engineering, project management, testing, launching, and maintenance.

    Clients

    • MercadoLibre
    • Cargill/Agriness
    • Sodexo
    • AES Corporation

    Industries

    Notable Project

    An aging wellness company needed to build a custom assessment for their customers on their website. Cheesecake Labs worked on front and backend development and project management.

    “They were able to hit the ground running.”

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  • 24
    • $5,000+
    • 50 - 249 employees
    • Jaipur, India

    Owebest Technologies is a Custom Software and Mobile App Development company with Development Centre in Jaipur, India, and has sales offices in the USA, Canada & Dubai. Since its official inception in 2016, they have successfully delivered more than 1100 Projects with a team of 85+ technical professionals. 

    Clients

    • IndiaMart
    • Sysco
    • Twilio

    Industries

    Notable Project

    Owebest Technologies developed a POS terminal for a software development company. They also connected it to the firm's existing platforms. 

    "Their quick response and 24/7 support are impressive."

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  • 25
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • Kharkiv, Ukraine

    Zfort Group is a full service IT provider based in Kharkiv, Ukraine with offices in the U.S., the U.K., and Australia. Founded in 2000, Zfort's team of around 200 employees provides web development, custom software development, and blockchain services to small and mid-market businesses in a wide variety of industries. 

    Clients

    • Online.io
    • EzyMath LLC
    • CharityCheckout
    • SystemHUB

    Industries

    Notable Project

    Zfort Group developed a custom internal website in PHP and SQL. Taking over a codebase made by previous developers, they implemented features to manage and manipulate reports. The project is ongoing.

    "Zfort Group has really dedicated themselves to our project."

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  • 26
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Varna, Bulgaria

    Established in 2003, Quanterall is a blockchain company. The agency provides blockchain, custom software development, IoT development, mobile app development, and more and has a midsize team. The agency is in Sofia, Bulgaria.

    Clients

    • SAP
    • IOHK
    • æternity
    • IntraLinks

    Industries

    Notable Project

    Quanterall is developing integrated software for a logistics company. The client wants the platform to include invoicing fleets and equipment management.

    "Quanterall team acts with flexibility which is appreciated by us as a customer."

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  • 27
    • $10,000+
    • 250 - 999 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.

    Clients

    • KEL
    • Blockchain Japan
    • Cross Technology
    • DLEX

    Industries

    Notable Project

    Ekoios Technology is developing an NFT marketplace for a gaming platform. The marketplace needs to be compatible with the game that the client is developing.

    "They are very professional in their work, and they always give their best."

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  • 28
    • Scheduling

      4.7
    • Quality

      4.7
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • New York, NY

    Sparx IT Solutions is a technology solutions provider founded in 2007. Based in Noida, India, with an office in New York, the team specializes in mobile app development and web development. The primarily serve small business and mid-market clients in the eCommerce, education, and advertising & marketing industries.

     

    Clients

    • Wynora
    • Aliment
    • JexMovers
    • HP

    Industries

    Notable Project

    SparxIT has developed a hybrid mobile application for a furniture manufacturer. The client's goal was to better serve the evolving demands of the market.

    "They took every possible step to streamline the project development and management."

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  • 29
    • $10,000+
    • 50 - 249 employees
    • New Delhi, India

    Monkhub Innovations, a mobile app development firm, is based in New Delhi, India. They provide mobile app development, ux/ui design, AR/VR development, blockchain, and more and were founded in 2017.

    Industries

    Notable Project

    Monkhub Innovations developed a mobile application for a bus ticket booking company. They presented a structured plan that they followed until the app launch and designed wireframes and prototypes.

    "The best thing was how quickly they responded and how effectively they communicated."

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  • 30
    • $10,000+
    • 50 - 249 employees
    • Sahibzada Ajit Singh Nagar, India

    NetSet Software Solutions is a global technology provider. They were founded in 2012 and are based in JTC Summit, Singapore. Their team of 183 employees specializes in UX/UI design, IT strategy consulting, and mobile app development. They mainly work with small business, mid-market, and enterprise clients.

    Clients

    • Vezbi
    • Telora
    • Singapore University of Technology & Design
    • Approxie

    Industries

    Notable Project

    NetSet Software Solutions developed an iOS and Android mobile app for a company focused on chronic disease patient support, leveraging React Native. Additionally, they optimized the client’s website.

    “They really valued my time and feedback, and they were able to meet my expectations.”

    Visit Site

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