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Top Smart Contract Development Companies in Sydney

Ratings Updated: October 23, 2026
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8 Leaders 14 Contenders

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22 Companies

Country: Australia
City: Sydney
Blockchain Focus: Smart Contract Development

List of the Top Sydney Smart Contract Developers

  • Kryptoninc® Logotype

    5.0 23 reviews
    Verified
    $5,000+
    $25 - $49 / hr
    10 - 49
    Lane Cove, Australia

    Services provided

    10% Blockchain
    15% IT Staff Augmentation
    15% Microservices Architecture Services +6
    10% AR/VR Development
    10% Custom Software Development
    10% IT Strategy Consulting
    10% IoT Development
    10% Mobile App Development
    10% Web Development

    Focus Areas

    45% Smart Contract Development
    40% Ethereum Development
    15% Initial Coin Offering Consulting

    Kryptoninc® is a specialized Blockchain Development company known for its expertise in smart contract creation and decentralized application integration. They have received overwhelmingly positive feedback, with reviewers praising their technical expertise, timely delivery, and seamless integration abilities. Approximately 90% of reviewers highlight their commitment to security and client-focused approach, although some suggest improved communication on project timelines.

    See all 23 projects

    Reviews mention Timely

    Kryptoninc® has received positive feedback regarding its timeliness in project management. Clients consistently noted that Kryptoninc® delivered milestones on schedule and maintained clear communication throughout the project. For instance, one client highlighted that Kryptoninc® adhered to the project timeline and was highly responsive to feedback, ensuring a smooth development process. Another client praised their ability to meet deadlines and adapt quickly to changing requirements, further emphasizing their commitment to timely delivery.
    • IoT Solution for Global Methanol Supplier
      5.0 Oct 1, 2023

      Kryptoninc displayed exceptional project management throughout our engagement. They consistently delivered items on time, adhering to the project schedule. Their responsiveness to our needs and feedback was impressive, ensuring that any issues or modifications were addressed promptly. Their proactive communication made the entire process smooth and efficient.

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    • Secure Blockchain Infrastructure for Open Financial System
      5.0 Sep 26, 2023

      They consistently delivered items on time, displaying a commendable commitment to deadlines. Their responsiveness to our needs was remarkable, ensuring a smooth and efficient collaboration throughout the project. Highly recommended for their professionalism and reliability.

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    • Smart Contracts & Security Mgmt for Supply Chain Software Co
      5.0 Jul 17, 2025

      Kryptoninc demonstrated excellent project management throughout the engagement. They followed an agile approach with clearly defined sprints, regular progress updates, and prompt communication via Slack and weekly calls. All milestones were delivered on time or ahead of schedule. They were highly responsive to feedback, quickly implemented change requests, and adapted smoothly to shifting priorities.

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    • AI Agents Development for AI Solutions Company
      5.0 Jul 18, 2025

      Kryptoninc managed the AI project with professionalism and precision. They adhered to deadlines, maintained a clear project roadmap, and kept us updated through regular check-ins. Their team was highly responsive, quickly adapting to feedback and evolving requirements. They ensured every milestone was met without compromising on quality or performance.

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    • SaaS Platform Dev & Design for IT Services Consultancy
      5.0 Oct 27, 2023

      Kryptoninc's project management was commendable throughout our collaboration. They consistently delivered items on time, meeting project milestones as per our agreed-upon schedule. Their responsiveness to our needs was impressive. Whenever we had questions, requests, or required adjustments, their team promptly addressed them, ensuring that our project remained on track and aligned with our objectives.

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    Read All Reviews
    1 of 1 reviews is 5 stars
    Less than $10,000 avg. project cost

    Reviewed 1 time in the past 6 months

    Kryptoninc® has received positive feedback for their recent work on a rebranding and eCommerce project for a client in the solar industry. The client praised Kryptoninc® for their strong understanding of design and SEO, resulting in a modern, user-friendly website that significantly improved organic traffic and search engine rankings. The project was delivered on time, with responsive communication and attention to detail. Overall, the client's experience reflects a high level of satisfaction with Kryptoninc®'s services.
    Read 1 Recent Review
    1 of 1 Smart Contract Development reviews is 5 stars
    Less than $10,000 avg. project cost

    Smart Contract Development Experience

    Kryptoninc® has received overwhelmingly positive feedback for its Smart Contract Development services, with a notable 35% increase in user engagement attributed to their solutions. Clients commend their deep technical expertise, agile project management, and commitment to security, evidenced by all smart contracts passing third-party audits without critical issues. Approximately 90% of clients highlight effective communication and responsiveness, although suggestions for improving post-launch documentation were noted. Overall, Kryptoninc® is recognized for its innovative and reliable approach, significantly impacting project success.

    Read Most Recent Review
    2 of 2 Blockchain reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    Smart Contracts & Security Mgmt for Supply Chain Software Co

    5.0 — Kryptoninc developed a suite of Ethereum-based smart contracts for a supply chain software company's DeFi platform. The team's work included security auditing, testing, and documentation. Read more
    Read 2 Reviews
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  • SOTATEK JSC Logotype

    5.0 47 reviews
    $10,000+
    $25 - $49 / hr
    1,000 - 9,999
    Sydney, Australia

    Services provided

    25% Blockchain
    25% AI Development
    10% AI Consulting +4
    10% CRM Consulting and SI
    10% Custom Software Development
    10% Mobile App Development
    10% Web Development

    Focus Areas

    35% Smart Contract Development
    35% Ethereum Development
    20% Initial Coin Offering Consulting +1
    10% Web3

    SOTATEK JSC is a leading firm specializing in Blockchain Development and Smart Contract Development, offering robust blockchain solutions tailored to various industries. Clients praise their technical expertise, efficient project management, and ability to integrate blockchain technology seamlessly, with 100% of reviews highlighting their professionalism and timely delivery. Their innovative approach consistently enhances operational efficiency and customer experiences.

    See all 47 projects
    3 of 3 Blockchain reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    Blockchain Development for Travel Platform

    5.0 — SOTATEK JSC provided blockchain development services for a travel platform. The team created and integrated smart contracts and a secure payment gateway to streamline the client's booking and Read more
    Read 3 Reviews

    Industry Experience

    SOTATEK JSC has demonstrated expertise across various industries, including Advertising & Marketing, IT Services, Financial Services, Retail, Gaming, and Education. Clients commend their blockchain and app development capabilities, impressing particularly in enhancing operational efficiency and user experience. Overall sentiment remains highly positive, highlighting SOTATEK's strong project management, technical proficiency, and adaptability, making them a suitable partner for projects in tech-driven sectors.

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    Select Industry to see insights

    Advertising & marketing Software Retail Education Information technology IT Services Gaming Financial services Manufacturing

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    Vietnam (9) Australia (3) United States (3) Singapore (2) Albania (1) Virgin Islands (British) (1) Canada (1) Switzerland (1)

    Sydney, Australia

    75 Castlereagh Street
    Sydney, Australia 2000

    2 - 5

    +61-2-8040-0482

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  • ERRNA Logotype

    4.8 2 reviews
    $5,000+
    < $25 / hr
    1,000 - 9,999
    Sydney Olympic Park, Australia

    Services provided

    60% Blockchain
    10% Cybersecurity
    10% Marketing Strategy +2
    10% Mobile App Development
    10% Web Design

    Focus Areas

    20% Smart Contract Development
    20% Ethereum Development
    20% Initial Coin Offering Consulting +2
    20% Metaverse Development
    20% Web3

    ERRNA offers services including Blockchain Development, Smart Contract Development, and Decentralized Application (DApp) Development. The client feedback highlights ERRNA's ability to deliver secure and effective blockchain solutions on time and within budget. Clients appreciate their professionalism, project management, and the high quality of their developed applications.

    See all 2 projects

    Industry Experience

    ERRNA has received positive feedback primarily from the education industry, with clients highlighting their strengths in product development and project management. Their expertise in managing product roadmaps and backlog prioritization has been beneficial for educational platforms like MyTutor. Overall sentiment reflects strong satisfaction, particularly in communication and alignment with client values, making ERRNA a suitable choice for projects focused on educational technology and development.

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    Select Industry to see insights

    Education

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients have expressed satisfaction with ERRNA's pricing structure, highlighting it as a good fit for their budget and noting the overall value for money. One client emphasized that the company aligned with their values and provided effective project management. Additionally, the quality of team communication and transparency was praised, reinforcing the perception of ERRNA as a cost-effective choice for product development needs.
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    Sydney Olympic Park, Australia

    Park Street
    Sydney Olympic Park, Australia 2127

    2 - 5

    +61-3-6146-0000

    See All Locations (33)
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  • Suffescom Solutions Inc Logotype

    4.9 121 reviews
    $25,000+
    $25 - $49 / hr
    250 - 999
    Sydney, Australia

    Services provided

    10% Blockchain
    40% Mobile App Development
    40% Web Development +1
    10% AI Development

    Focus Areas

    20% Smart Contract Development
    15% Ethereum Development
    15% Initial Coin Offering Consulting +5
    15% Web3
    10% Decentralized Finance
    10% Smart Contract Auditing
    10% Tokenization
    5% Metaverse Development

    Suffescom Solutions Inc is a Blockchain Development company that reportedly failed to deliver a successful project for an arts, entertainment, and music company, leading to significant financial losses and ethical concerns. Feedback highlights a negative experience with 100% of reviewers indicating dissatisfaction, emphasizing issues with project execution, unethical practices, and poor communication.

    See all 121 projects

    Reviews mention Receptive

    Clients express a highly receptive sentiment towards Suffescom Solutions Inc, highlighting their attentiveness to business ideas and timely project delivery. One client noted, "they listened to my business idea and created an app as per my expectations," indicating a strong alignment with client needs. Additionally, their 24/7 availability for queries and smooth communication further underscore their commitment to client satisfaction. Overall, feedback reflects a positive experience with no suggested areas for improvement.
    • Web Dev For Cargo Restraints Company
      5.0 Dec 13, 2022

      The team put me in several conversations, and they were always ready to listen and implement my suggestions. They were good at quality, providing enhancements, explaining the modules and blocks, and me the timely delivery guidelines. In general, better conversation, affordable pricing, and their approach to resolving all my queries were more than impeccable.

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    Read All Reviews
    0 of 1 Smart Contract Development reviews is 5 stars
    $10,000 – $49,000 avg. project cost

    Smart Contract Development Experience

    Suffescom Solutions Inc has received overwhelmingly negative feedback regarding their Smart Contract Development services. One client described their experience as a 'complete FAILURE and SCAM,' citing numerous errors, unprofessional conduct, and significant financial loss, which they attribute to the company's mismanagement. This review reflects a concerning sentiment, with 100% of feedback being negative, highlighting issues such as delayed delivery, lack of responsibility, and unethical practices. Overall, clients express a strong recommendation to avoid their services.

    Read Most Recent Review
    0 of 1 Blockchain reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    Development Services for NFT Marketplace Company

    5.0 — An NFT company hired Suffescom Solutions Inc to build their marketplace. The team worked on features representing imagery classifications and filters. They also worked on platforms such as Ethereum Read more
    Read 1 Review

    Sydney, Australia

    83 York Street
    Sydney, Australia 2000

    6 - 9

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  • MobileFirst Applications Logotype

    4.6 8 reviews
    $10,000+
    $25 - $49 / hr
    50 - 249
    Parramatta, Australia

    Services provided

    15% Blockchain
    30% Mobile App Development
    25% AI Development +3
    10% Custom Software Development
    10% IT Staff Augmentation
    10% Web Development

    Focus Areas

    50% Smart Contract Development
    40% Ethereum Development
    10% Initial Coin Offering Consulting

    MobileFirst Applications is a development firm specializing in Blockchain Technology, offering services like crypto wallet application development through innovative mobile SDKs. The feedback is overwhelmingly positive, with 100% of reviewers highlighting their efficiency and ability to expand project scope rapidly. Their effective project management and cost-effective pricing are particularly commended.

    See all 8 projects

    Reviews mention Great team

    Clients consistently commend MobileFirst for their exceptional team, highlighting their professionalism and effective communication. One client noted, "MobileFirst has very good developers" and appreciated their humility and willingness to listen to feedback. The collaborative environment, devoid of internal politics, was also praised, enhancing the working relationship. Overall, the sentiment reflects strong satisfaction with the team's capabilities and responsiveness, contributing positively to project outcomes.
    • App Development for Lifestyle Improvement App
      4.5 Apr 18, 2017

      MobileFirst’s team is definitely professional in terms of communication. I work with their project manager, the CEO, and our developer directly. There is no hierarchy or any other obstacle like internal politics, so the relationship has worked quite well for me. I have been the CEO of manufacturing companies before and used to have 1,500 employees under me, so I know that anything can happen. I have not seen any agendas on MobileFirst’s part, which I appreciate.

      Read Full Review
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    Average Project Cost Breakdown

    $10,000 to $49,000 (2) Less than $10,000 (1) $50,000 to $199,999 (1)

    What Clients Have Said

    MobileFirst Applications demonstrates strong value for money, with clients noting competitive pricing relative to the quality of work delivered. One client highlighted project costs ranging from $15,000 to $50,000, emphasizing satisfaction with the results. Another client praised their responsiveness and dedication, stating, "MobileFirst actually put in a lot of passion on this project." Overall, the sentiment is positive, with clients appreciating both the cost-effectiveness and the quality of service provided.
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    United States (4) Singapore (2)

    Parramatta, Australia

    D803, 1, Broughton Street
    Parramatta, Australia 2150

    2 - 5

    See All Locations (3)
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  • Hokma Consulting and Technology Solutions Logotype

    5.0 1 review
    $5,000+
    $50 - $99 / hr
    10 - 49
    Rosehill, Australia

    Services provided

    10% Blockchain
    20% CRM Consulting and SI
    20% IT Strategy Consulting +6
    10% AI Consulting
    10% Custom Software Development
    10% Enterprise App Modernization
    10% Low/No Code Development
    5% Cloud Consulting & SI
    5% Corporate Training & Coaching

    Focus Areas

    25% Smart Contract Development
    50% Web3
    25% Decentralized Finance

    Hokma Consulting and Technology Solutions is a tech consulting firm specializing in IT infrastructure, system integration, network optimization, and cybersecurity enhancements. With 100% positive feedback, clients praise their professionalism, technical expertise, and timely delivery. Reviewers consistently highlight their proactive approach and ability to exceed expectations.

    See all 1 projects

    Industry Experience

    Hokma Consulting and Technology Solutions has received positive feedback primarily from the Information Technology sector. Clients commend their comprehensive consulting services, including system integration and cybersecurity enhancements. The team's professionalism, technical expertise, and proactive approach to problem-solving have significantly impacted project success. They are well-suited for IT-related projects, demonstrating strong capabilities in revamping infrastructure and optimizing business processes, making them a reliable partner for companies in the tech industry.

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    Select Industry to see insights

    Information technology

    More responsive than most other service providers

    Hokma Consulting and Technology Solutions is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    Reviewers in Sydney highlight Hokma Consulting and Technology Solutions' ability to understand business needs and provide responsive, innovative IT guidance. They describe support spanning infrastructure improvements, network optimization, cybersecurity, and detailed project planning, delivered on schedule.
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  • AIS Technolabs Logotype

    4.8 30 reviews
    $10,000+
    $25 - $49 / hr
    50 - 249
    Engadine, Australia

    Services provided

    10% Blockchain
    25% Mobile App Development
    25% Search Engine Optimization +3
    20% Web Development
    10% AR/VR Development
    10% Web Design

    Focus Areas

    50% Smart Contract Development
    25% Ethereum Development
    25% Initial Coin Offering Consulting

    AIS Technolabs is a versatile IT services provider specializing in web and app development, UX/UI design, and SEO optimization. Review feedback is mixed, with 75% of reviewers noting positive outcomes like increased sales and improved SEO, while 25% report dissatisfaction due to poor project management and unmet commitments. Overall, clients appreciate their technical proficiency, but some highlight the need for better coordination and adherence to agreements.

    See all 30 projects

    Reviews mention Collaborative

    Clients express a highly collaborative sentiment towards AIS Technolabs, highlighting seamless communication and a proactive approach to addressing concerns. One client noted the team’s readiness to solve issues and their dedication to ensuring project success. The use of tools like JIRA for project management and Skype for communication further facilitated collaboration. Overall, clients appreciate the company's cooperative management style and commitment to mutual growth.
    • SEO Services for Plumbing Services Company
      5.0 Jul 30, 2021

      Everything is going smoothly and well-coordinated under the guidance and management of a project manager. The management is very cooperative and has an open door policy. JIRA was used for project management and Skype was used for communication. Their dedication and all-time working strategies, along with flexible work culture and willingness to grow together, impressed me.

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    Industry Experience

    AIS Technolabs demonstrates strong expertise across multiple industries, including Hospitality & Leisure, Financial Services, Construction, and Telecommunications. In Hospitality, they effectively improved customer experience and sales. In Financial Services, their responsive development of a money transfer app garnered high satisfaction. For Construction, they enhanced online visibility, driving significant lead generation. However, their work in Telecommunications faced challenges with project management and adherence to specifications. Overall, AIS Technolabs is particularly suited for Hospitality, Financial Services, and Construction, while improvements are needed in Telecommunications.

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    Select Industry to see insights

    Hospitality & leisure Financial services Construction Telecommunications

    Average Project Cost Breakdown

    $50,000 to $199,999 (2) Less than $10,000 (1) $10,000 to $49,000 (1)

    What Clients Have Said

    Client feedback indicates mixed sentiments regarding AIS Technolabs' cost and value for money. While some clients appreciated the competitive pricing and noted significant improvements in business outcomes, such as increased sales and lead generation, others experienced dissatisfaction due to unfulfilled commitments and chaotic project management. One client specifically highlighted a lack of adherence to project specifications, leading to unusable deliverables and a refusal to honor refund agreements, suggesting inconsistency in the perceived value relative to costs.
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    Engadine, Australia

    35-37 Railway STREET
    Engadine, Australia 2233

    31 - 40

    +44 (203)838 0743

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  • Antier Logotype

    5.0 48 reviews
    $10,000+
    $25 - $49 / hr
    250 - 999
    Pyrmont, Australia

    Services provided

    70% Blockchain
    10% AI Consulting
    10% AI Development +1
    10% Generative AI

    Focus Areas

    20% Smart Contract Development
    20% Initial Coin Offering Consulting
    20% Metaverse Development +3
    20% Web3
    10% Ethereum Development
    10% Tokenization

    Antier Solutions is a blockchain development company specializing in crafting comprehensive blockchain solutions, smart contract development, and decentralized applications (DApps). With 100% of reviews reflecting positive experiences, clients consistently highlight their technical expertise in blockchain technology and a proactive approach to project management. Notably, 75% of reviews commend their ability to align with budgetary and company values, underlining their reputation for delivering high-value, cost-effective solutions.

    See all 48 projects

    Industry Experience

    Antier Solutions has garnered positive feedback across various industries, particularly in Financial Services and Other Industries. They excel in blockchain technology, with clients appreciating their expertise in cross-chain solutions, app development, and secure infrastructure. Notable strengths include effective project management, responsiveness, and the ability to adapt to specific client needs. Clients from sectors such as healthcare, art, logistics, and education highlight their commitment to delivering tailored solutions. Overall sentiment indicates that Antier is a strong fit for projects requiring blockchain integration and custom software development.

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    Select Industry to see insights

    Education Supply Chain, Logistics, and Transport Financial services Healthcare Social Networking Business services Information technology Environmental Services Software Construction Other industries Advertising & marketing Utilities IT Services

    More responsive than most other service providers

    Antier is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch

    Pyrmont, Australia

    3/ 55 Pyrmont Bridge Road, Pyrmont, NSW 2009
    Pyrmont, Australia 2009

    1

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  • Mitosis Technologies Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    250 - 999
    Ultimo, Australia

    Services provided

    20% Blockchain
    40% AI Development
    20% BI & Big Data Consulting & SI +1
    20% Custom Software Development

    Focus Areas

    50% Smart Contract Development
    50% Ethereum Development

    AI firm Mitosis Technologies is based in Rajakilpakkam, India and Westminster, Colorado. Founded in 2013, the team provides Artificial Intelligence and Custom Software Development.

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    Ultimo, Australia

    608 Harris St,
    Ultimo, Australia 2007

    10 - 15

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  • Werkflo Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    North Sydney, Australia

    Services provided

    25% Blockchain
    25% CRM Consulting and SI
    25% Custom Software Development +1
    25% Other Application Development

    Focus Areas

    100% Smart Contract Development

    Werkflo is a small North Sydney, Australia-based CRM consulting and SI company. Their services include CRM consulting and SI and Custom Software Development.

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  • Blockchain Developer Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Sydney, Australia

    Services provided

    100% Blockchain

    Focus Areas

    100% Smart Contract Development

    Blockchain Developer is a Blockchain company founded in 2018. The team provides Blockchain and is in Sydney, Australia.

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  • Block8 Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Sydney, Australia

    Services provided

    100% Blockchain

    Focus Areas

    50% Smart Contract Development
    50% Initial Coin Offering Consulting

    Blockchain company Block8 is headquartered in Sydney, Australia. Founded in 2016, the team focuses on Blockchain.

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  • Adactin Group Pty. Ltd. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Parramatta, Australia

    Services provided

    15% Blockchain
    20% Custom Software Development
    15% AI Development +4
    15% IoT Development
    15% Web Development
    10% BI & Big Data Consulting & SI
    10% IT Strategy Consulting

    Focus Areas

    30% Smart Contract Development
    40% Ethereum Development
    30% Initial Coin Offering Consulting

    Adactin Group Pty. Ltd., a software development firm, is located in Parramatta, Australia. Established in 2011, the team specializes in Custom Software Development and Artificial Intelligence.

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  • UASOFTDEV Logotype

    5.0 11 reviews
    $10,000+
    $25 - $49 / hr
    10 - 49
    Sydney, Australia

    Services provided

    10% Blockchain
    10% AI Agents
    10% AI Development +7
    10% AR/VR Development
    10% Application Testing
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% E-Commerce Development
    10% Generative AI
    10% IT Staff Augmentation

    Focus Areas

    10% Smart Contract Development
    30% Web3
    10% Decentralized Finance +5
    10% Ethereum Development
    10% Initial Coin Offering Consulting
    10% Metaverse Development
    10% Smart Contract Auditing
    10% Tokenization

    UASOFTDEV is a staff augmentation and custom software development company known for its rapid delivery and high-quality technical skills. Across their reviews, 100% of clients highlight their efficiency, professionalism, and ability to integrate seamlessly with existing teams, with no noted areas for improvement. They are praised for providing tailored solutions and exceptional project management.

    See all 11 projects
    2 of 2 reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Reviewed 2 times in the past 6 months

    UASOFTDEV has received highly positive feedback in recent reviews, highlighting their exceptional communication, timely project delivery, and effective problem-solving capabilities. Clients praised UASOFTDEV for providing well-matched candidates with the necessary technical skills, such as a senior Scala engineer with extensive C++ experience, achieving significant project outcomes like a 70–80% reduction in data errors. Overall, clients express satisfaction with the engagement process and note no areas for improvement.
    Read 2 Recent Reviews

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    Ukraine (2) Bulgaria (1) Cyprus (1) Germany (1) England (1)

    Sydney, Australia

    66 Clarence Street
    Sydney, Australia 2000

    1

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  • Red Belly Blockchain Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Camperdown, Australia

    Services provided

    100% Blockchain

    Focus Areas

    30% Smart Contract Development
    35% Ethereum Development
    35% Initial Coin Offering Consulting

    Located in Camperdown, Australia, Red Belly Blockchain is a Blockchain company. Founded in 2018, the team focuses on Blockchain.

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  • Zero B.S. Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    2 - 9
    Sydney, Australia

    Services provided

    10% Blockchain
    30% IT Strategy Consulting
    25% CRM Consulting and SI +3
    15% Custom Software Development
    10% Robotics Process Automation
    10% Web Design

    Focus Areas

    50% Smart Contract Development
    50% Ethereum Development

    Zero B.S. Is a CRM consulting and SI company. Their small team is based in Sydney, Australia. Their services include CRM consulting and SI and IT strategy consulting.

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  • Smart Token Labs Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Sydney, Australia

    Services provided

    100% Blockchain

    Focus Areas

    20% Smart Contract Development
    20% Ethereum Development
    20% Smart Contract Auditing +2
    20% Tokenization
    20% Web3

    Founded in 2017, Smart Token Labs is a Blockchain company. Located in Sydney, Australia, the team provides Blockchain.

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  • AlphaWallet Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Sydney, Australia

    Services provided

    50% Blockchain
    50% Blockchain Marketing

    Focus Areas

    40% Smart Contract Development
    30% Ethereum Development
    20% Initial Coin Offering Consulting +1
    10% Tokenization

    Blockchain and Blockchain Marketing company AlphaWallet is in Sydney, Australia. They offer Blockchain and Blockchain Marketing.

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  • Soda Digital Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Sydney, Australia

    Services provided

    10% Blockchain
    20% Custom Software Development
    15% AI Development +4
    15% E-Commerce Development
    15% Mobile App Development
    15% Web Development
    10% UX/UI Design

    Focus Areas

    100% Smart Contract Development

    Soda Digital is a software development company. Launched in 2001, their team provides Custom Software Development and Artificial Intelligence.

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  • Kendell & York Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Surry Hills, Australia

    Services provided

    50% Blockchain
    50% AI Consulting

    Focus Areas

    50% Smart Contract Development
    50% Web3

    Launched in 2022, Kendell & York is a Blockchain and AI Consulting company. The agency provides Blockchain and AI Consulting, and is small.

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  • VCG Digital Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Darlinghurst, Australia

    Services provided

    100% Blockchain

    Focus Areas

    60% Smart Contract Development
    40% Ethereum Development

    VCG Digital is a Blockchain company. They are in Darlinghurst, Australia and Canberra, Australia, and their services include Blockchain.

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  • MINDEVOLVED ™ Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Sydney, Australia

    Services provided

    40% Blockchain
    30% Cybersecurity
    30% Mobile App Development

    Focus Areas

    100% Smart Contract Development

    Launched in 2019, MINDEVOLVED ™ is a small Sydney, Australia-based Blockchain company. Their team focuses on Blockchain and Cybersecurity.

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Ability to deliver
Focus
Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 SOTATEK JSC
2 ERRNA
3 Suffescom Solutions Inc
4 MobileFirst Applications
5 Hokma Consulting and Technology Solutions
6 AIS Technolabs
7 Kryptoninc®
8 Antier

List of the Top 8 Sydney Smart Contract Developers

  1. SOTATEK JSC Logotype

    SOTATEK JSC

    $10,000+
    $25 - $49 / hr
    1,000 - 9,999
    Sydney, Australia

    Ability to deliver

    36/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    25% Blockchain
    35% Smart Contract Development
    75% Other
    View Profile Visit Website
  2. ERRNA Logotype

    ERRNA

    $5,000+
    < $25 / hr
    1,000 - 9,999
    Sydney Olympic Park, Australia

    Ability to deliver

    32.9/40.0
    16.2/20 Reviews
    9.7/10 Clients & Experience
    7/10 Market Presence

    Service focus

    60% Blockchain
    20% Smart Contract Development
    40% Other
    View Profile Visit Website
  3. Suffescom Solutions Inc Logotype

    Suffescom Solutions Inc

    $25,000+
    $25 - $49 / hr
    250 - 999
    Sydney, Australia

    Ability to deliver

    33.7/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    4.5/10 Market Presence

    Service focus

    10% Blockchain
    20% Smart Contract Development
    90% Other
    View Profile Visit Website
  4. MobileFirst Applications Logotype

    MobileFirst Applications

    $10,000+
    $25 - $49 / hr
    50 - 249
    Parramatta, Australia

    Ability to deliver

    27.2/40.0
    14.6/20 Reviews
    8.9/10 Clients & Experience
    3.7/10 Market Presence

    Service focus

    15% Blockchain
    50% Smart Contract Development
    85% Other
    View Profile Visit Website
  5. Hokma Consulting and Technology Solutions Logotype

    Hokma Consulting and Technology Solutions

    $5,000+
    $50 - $99 / hr
    10 - 49
    Rosehill, Australia

    Ability to deliver

    29/40.0
    16.2/20 Reviews
    6.4/10 Clients & Experience
    6.4/10 Market Presence

    Service focus

    10% Blockchain
    25% Smart Contract Development
    90% Other
    View Profile Visit Website
  6. AIS Technolabs Logotype

    AIS Technolabs

    $10,000+
    $25 - $49 / hr
    50 - 249
    Engadine, Australia

    Ability to deliver

    24.1/40.0
    12.4/20 Reviews
    4/10 Clients & Experience
    7.7/10 Market Presence

    Service focus

    10% Blockchain
    50% Smart Contract Development
    90% Other
    View Profile Visit Website
  7. Kryptoninc® Logotype

    Kryptoninc®

    $5,000+
    $25 - $49 / hr
    10 - 49
    Lane Cove, Australia

    Ability to deliver

    24.1/40.0
    17/20 Reviews
    2.2/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    10% Blockchain
    45% Smart Contract Development
    90% Other
    View Profile Visit Website
  8. Antier Logotype

    Antier

    $10,000+
    $25 - $49 / hr
    250 - 999
    Pyrmont, Australia

    Ability to deliver

    36.9/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    70% Blockchain
    20% Smart Contract Development
    30% Other
    View Profile Visit Website
  9. Mitosis Technologies Logotype

    Mitosis Technologies

    $10,000+
    $25 - $49 / hr
    250 - 999
    Ultimo, Australia

    Ability to deliver

    7.9/40.0
    0/20 Reviews
    3.6/10 Clients & Experience
    4.3/10 Market Presence

    Service focus

    20% Blockchain
    50% Smart Contract Development
    80% Other
    View Profile Visit Website
  10. Werkflo Logotype

    Werkflo

    Undisclosed
    Undisclosed
    2 - 9
    North Sydney, Australia

    Ability to deliver

    5.3/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    25% Blockchain
    100% Smart Contract Development
    75% Other
    View Profile Visit Website
  11. Blockchain Developer Logotype

    Blockchain Developer

    Undisclosed
    Undisclosed
    250 - 999
    Sydney, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Blockchain
    100% Smart Contract Development
    View Profile Visit Website
  12. Block8 Logotype

    Block8

    Undisclosed
    Undisclosed
    10 - 49
    Sydney, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Blockchain
    50% Smart Contract Development
    View Profile Visit Website
  13. Adactin Group Pty. Ltd. Logotype

    Adactin Group Pty. Ltd.

    Undisclosed
    Undisclosed
    50 - 249
    Parramatta, Australia

    Ability to deliver

    5.2/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    15% Blockchain
    30% Smart Contract Development
    85% Other
    View Profile Visit Website
  14. UASOFTDEV Logotype

    UASOFTDEV

    $10,000+
    $25 - $49 / hr
    10 - 49
    Sydney, Australia

    Ability to deliver

    23.9/40.0
    17.6/20 Reviews
    2.9/10 Clients & Experience
    3.4/10 Market Presence

    Service focus

    10% Blockchain
    10% Smart Contract Development
    90% Other
    View Profile Visit Website
  15. Red Belly Blockchain Logotype

    Red Belly Blockchain

    Undisclosed
    Undisclosed
    2 - 9
    Camperdown, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Blockchain
    30% Smart Contract Development
    View Profile Visit Website
  16. Zero B.S. Logotype

    Zero B.S.

    $5,000+
    $150 - $199 / hr
    2 - 9
    Sydney, Australia

    Ability to deliver

    3.4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    3.4/10 Market Presence

    Service focus

    10% Blockchain
    50% Smart Contract Development
    90% Other
    View Profile Visit Website
  17. Smart Token Labs Logotype

    Smart Token Labs

    Undisclosed
    Undisclosed
    10 - 49
    Sydney, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Blockchain
    20% Smart Contract Development
    View Profile Visit Website
  18. AlphaWallet Logotype

    AlphaWallet

    Undisclosed
    Undisclosed
    2 - 9
    Sydney, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    50% Blockchain
    40% Smart Contract Development
    50% Other
    View Profile Visit Website
  19. Soda Digital Logotype

    Soda Digital

    Undisclosed
    Undisclosed
    2 - 9
    Sydney, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    10% Blockchain
    100% Smart Contract Development
    90% Other
    View Profile Visit Website
  20. Kendell & York Logotype

    Kendell & York

    Undisclosed
    Undisclosed
    2 - 9
    Surry Hills, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    50% Blockchain
    50% Smart Contract Development
    50% Other
    View Profile Visit Website
  21. VCG Digital Logotype

    VCG Digital

    Undisclosed
    Undisclosed
    2 - 9
    Darlinghurst, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Blockchain
    60% Smart Contract Development
    View Profile Visit Website
  22. MINDEVOLVED ™ Logotype

    MINDEVOLVED ™

    Undisclosed
    Undisclosed
    10 - 49
    Sydney, Australia

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    40% Blockchain
    100% Smart Contract Development
    60% Other
    View Profile Visit Website

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