Top Smart Contract Development Companies in Berlin
10 Companies
List of the Top Berlin Smart Contract Developers
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Vention
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$50,000+$50 - $99 / hr1,000 - 9,999Berlin, GermanyServices provided
10% Blockchain10% AI Development10% Application Testing +710% Cloud Consulting & SI10% Custom Software Development10% DevOps Managed Services10% Enterprise App Modernization10% IT Staff Augmentation10% Mobile App Development10% Web DevelopmentFocus Areas
30% Smart Contract Development25% Ethereum Development25% Metaverse Development +120% Web3See all 98 projectsVention is a versatile software development company specializing in AI, software development, and staff augmentation. With a consistent record of delivering projects on time and high-quality work, Vention has received overwhelmingly positive feedback from clients (approximately 100% satisfaction), who praise their talented engineers, effective collaboration, and impressive project management. They are noted for their flexibility, responsiveness, and alignment with client needs.
0 of 1 reviews is 5 starsUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
In the last six months, Vention has received positive feedback for their quality of engineers and responsiveness. A client highlighted their success in staffing AI engineers quickly, noting that sprint goals were consistently met, with no areas for improvement identified. The engagement has been ongoing since July 2024, with the client expressing satisfaction with the performance of the Vention team in delivering on project requirements.Was this helpful?
Industry Experience
Vention has demonstrated expertise across diverse industries, including Fintech, IT, Education, Marketing, and Healthcare. In Fintech, they excel in software development and team augmentation, receiving praise for responsiveness and timely deliveries. In IT, clients commend their problem-solving skills and technical proficiency, while in Education, their collaborative approach has improved project outcomes. Overall sentiment is positive, with a consistent emphasis on quality, flexibility, and effective communication across all sectors.
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Advertising & marketing Education Business services Financial services Food & Beverage Software eCommerce Healthcare Logistics & Supply Chain Hospitality & leisure Consulting Social Networking Energy & natural resources Wellness & Fitness Transportation IT Services Real estate Media Arts, entertainment & music Utilities Chemicals & Biotechnology Consumer Products Information technology Other IndustryWas this helpful?
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This provider is fluent in 2 languages:
- English
- German
This provider is available in 5 time zones:
- Greenwich Mean Time (GMT)
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
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Review Rating from Clients
4.5/5.0
Quality
4.8
Schedule
5.0
Cost
4.5
Willing to Refer
5.0
Clients in Berlin highlight Vention’s proficiency in building diverse digital solutions—microservices, mobile apps, and web platforms—delivering timely results. Their engineers’ collaborative approach, technical expertise, and ability to adapt to client workflows stand out in complex, multi-team environments.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr1,000 - 9,999Berlin, Germany
Services provided
10% Blockchain20% Custom Software Development10% AI Development +610% BI & Big Data Consulting & SI10% Cloud Consulting & SI10% Cybersecurity10% IT Staff Augmentation10% Mobile App Development10% Web DevelopmentFocus Areas
60% Smart Contract Development25% Ethereum Development15% Initial Coin Offering ConsultingSee all 72 projectsInnowise is a Blockchain Development company noted for its expertise in Blockchain Technology, Smart Contract Development, and Decentralized System Development. Across their reviews, 100% of clients highlight their professionalism, responsiveness, and ability to meet deadlines. Additionally, 80% of reviewers commend their strategic consulting, further emphasizing their depth of expertise and commitment to delivering high-quality blockchain solutions.
Reviews mention Exceeds expectations
Clients consistently report that Innowise exceeds expectations in project delivery and communication. For instance, one client noted that Innowise always delivered outcomes on time and provided clear presentations during meetings. Another client praised their ability to quickly identify solutions, contributing to a high-quality final product. Additionally, feedback highlighted the team's professionalism, responsiveness, and effective project management practices, reinforcing an overall sentiment of satisfaction and appreciation for exceeding project goals.-
AI Tool Development & Implementation for Virtual Power Plant
5.0 Jul 22, 2024They always delivered outcomes on time, we held two 1-to-1 meetings every week and they managed to present the requested results in every meeting, exceeding our expectations. They responded to our needs with a high level of professionalism and responsibility, delivering the requested work and presenting the concepts with clarity, and getting and responding to our feedback in a short time.
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Go Language Project for IT Consulting Firm
4.5 Feb 8, 2023The client praised the team for their expertise in the Go language, and their ability to deliver a solution that exceeded their expectations. Overall, the project management style of the team from Innowise was highly organized and professional, with a focus on delivering results that met and exceeded the expectations of the client.
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Customer Software Dev for IT Development Company
5.0 Jan 11, 2022Working with Innowise Group has been a real pleasure. Their responsive team, project management, development approach, and communication were amazing. With a deep understanding of business processes, they created a custom ready-to-use system with a robust set of features that we needed. Innowise met and exceeded our expectations.
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Industry Experience
Innowise Group has demonstrated extensive expertise across various industries, including healthcare, information technology, financial services, and advertising & marketing. Clients praised their technical proficiency, project management skills, and ability to deliver solutions that enhance operational efficiency. Feedback reveals a consistent sentiment of satisfaction, particularly in healthcare and IT services, with notable improvements in workflow and compliance. Businesses in need of software development, data management, or digital transformation in these sectors would benefit significantly from engaging Innowise.
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Design Information technology Advertising & marketing Arts, entertainment & music Software Financial services Energy & natural resources Healthcare Construction Gaming Business services IT Services Consulting Other Industry Consumer Products Telecommunications Human Resources Wellness & Fitness Manufacturing EducationWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praised Innowise Group for their competitive pricing and excellent value for money. Feedback highlighted that their services fit various budgets while delivering high-quality results, as noted by multiple clients who emphasized good cost-to-value ratios. For instance, a CEO mentioned that Innowise's pricing fit their budget and provided great value, while another client appreciated the fair pricing during their ongoing engagement. Overall, the sentiment towards Innowise's cost-effectiveness is overwhelmingly positive, suggesting a strong alignment between quality and affordability.Was this helpful?
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United States (15) Germany (10) Italy (6) England (4) Switzerland (4) Israel (3) Estonia (3) Luxembourg (2) France (2) Ireland (2) Lithuania (1) Qatar (1) Armenia (1) Finland (1) New Zealand (1) Norway (1) Poland (1) Georgia (1) South Africa (1) Sweden (1) Denmark (1) Thailand (1) Belarus (1) Bosnia and Herzegovina (1)This provider is fluent in 7 languages:
- English
- Spanish
- German
- French
- Italian
- Polish
- Ukrainian
This provider is available in 9 time zones:
- Greenwich Mean Time (GMT)
- Central European Time (CET)
- Central Standard Time (CST)
- Eastern European Time (EET)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Phoenix Standard Time (PNT)
- Mountain Standard Time (MST)
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$10,000+$50 - $99 / hr50 - 249Berlin, Germany
Services provided
20% Blockchain20% AI Development10% AI Agents +510% AI Consulting10% Custom Software Development10% Generative AI10% IoT Development10% Web DevelopmentFocus Areas
20% Smart Contract Development20% Ethereum Development10% Decentralized Finance +510% Initial Coin Offering Consulting10% Metaverse Development10% Smart Contract Auditing10% Tokenization10% Web3See all 33 projectsSEROKELL, a Blockchain development company, excels in Blockchain Technology, Smart Contract Development, and Distributed Ledger Technology. Nearly all reviews praise their expertise, with 100% mentioning their technical proficiency and 75% appreciating their effective project management and communication. Clients consistently highlight their flexibility and ability to deliver high-quality work while maintaining a strong focus on deadlines.
3 of 3 reviews are 5 stars2 new reviews for Blockchain services$50,000 – $199,999 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Recent reviews for SEROKELL indicate strong client satisfaction, highlighting their deep technical expertise and proactive communication. Clients praised SEROKELL for delivering high-quality work on time, effectively collaborating on complex projects, and sharing valuable knowledge. Notably, one client noted their flexibility in handling changing requirements, while another commended their thorough smart contract audits that uncovered critical issues. Suggestions for improvement included more accurate staffing estimates and increased frequency of progress updates. Overall, the sentiment remains highly positive.Was this helpful?
4 of 4 Blockchain reviews are 5 stars2 new reviews for Blockchain in past 6 months$200,000 – $999,999 avg. project costRead 4 ReviewsBlockchain PROJECT HIGHLIGHT
Smart Contract Audit for Cryptocurrency Payment Platform
5.0 — SEROKELL audited smart contracts on EVM-like blockchains for a cryptocurrency payment platform. The team provided a full manual code review, static analysis, vulnerability assessment, and detailed Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praised Serokell for their good value for cost, describing them as a financially viable option for high-quality services. Feedback highlighted their alignment with client budgets and the impressive return on investment achieved through their work. For example, one client noted that Serokell's pricing fit their budget while another emphasized that their collaboration led to significant revenue increases. Overall, the sentiment reflects satisfaction with both the affordability and the quality of deliverables provided.Was this helpful?
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This provider is fluent in 3 languages:
- English
- German
- French
This provider is available in 9 time zones:
- Greenwich Mean Time (GMT)
- Central European Time (CET)
- Central Standard Time (CST)
- Eastern European Time (EET)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
- Canada Newfoundland Time (CNT)
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$5,000+< $25 / hr1,000 - 9,999Berlin, Germany
Services provided
60% Blockchain10% Cybersecurity10% Marketing Strategy +210% Mobile App Development10% Web DesignFocus Areas
20% Smart Contract Development20% Ethereum Development20% Initial Coin Offering Consulting +220% Metaverse Development20% Web3See all 2 projectsERRNA 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.
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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EducationWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat 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.Was this helpful?
See All Locations (33)Berlin, Germany
17 Schumannstraße
Berlin, Germany 101172 - 5
+1-435-800-0086
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$10,000+$100 - $149 / hr10 - 49Berlin, Germany
Services provided
10% Blockchain35% Custom Software Development10% AI Development +610% Product Design10% UX/UI Design10% Web Development5% Architectural Design5% IT Strategy Consulting5% Mobile App DevelopmentFocus Areas
80% Smart Contract Development15% Ethereum Development5% Initial Coin Offering ConsultingSee all 11 projectsTeonite is a versatile technology company specializing in software development, data engineering, mobile app development, and web solutions. Across multiple reviews, clients praised Teonite for their professionalism, expertise, and proactive problem-solving approach. Approximately 90% of reviewers noted their effective communication and project management, while around 75% highlighted their ability to integrate seamlessly with existing teams and projects.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Teonite's clients have consistently noted that their services provide strong value for money. Positive feedback highlights their professionalism, timely delivery, and proactive problem-solving. For instance, one client stated, 'They exceeded our expectations during critical moments,' while another emphasized the cost-effectiveness of their engagement, saying it dramatically reduced operational costs. However, some clients mentioned that while their expertise is high, the pricing may be higher for simpler projects, suggesting a balance between cost and complexity in project scope.Was this helpful?
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See All Locations (2)Berlin, Germany
76 Rheinsberger Straße
Berlin, Germany 1011521 - 30
+48509895529
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Review Rating from Clients
4.5/5.0
Quality
4.5
Schedule
4.3
Cost
4.0
Willing to Refer
5.0
Berlin clients commend teonite for their advanced technical skills in automation, web development, and system integration. Their ability to deliver high-quality, scalable solutions like trading dashboards and testing infrastructure has consistently exceeded expectations, with excellent communication and project execution.Read Local ReviewsWas this helpful?
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$25,000+$50 - $99 / hr50 - 249Berlin, Germany
Services provided
10% Blockchain30% Custom Software Development30% Web Development +220% Mobile App Development10% Web DesignFocus Areas
35% Smart Contract Development40% Ethereum Development25% Initial Coin Offering ConsultingSee all 11 projectsimpltech GmbH is a versatile software development company offering services such as web and mobile application development, CRM integration, and AI-based platform creation. Overall feedback is highly positive, with approximately 95% of reviewers praising their technical expertise, project management, and collaborative approach. Many clients commend their ability to deliver on time and suggest improvements, with about 70% highlighting their problem-solving capabilities and adaptability to project requirements.
Industry Experience
impltech GmbH has demonstrated expertise across various industries, including IT Services, Construction, Healthcare, Advertising & Marketing, Financial Services, Food & Beverages, and Telecommunications. Clients have praised their professional project management, effective communication, and ability to deliver tailored software solutions. Overall sentiment is highly positive, with notable strengths in web development, software integration, and agile methodologies, making them a strong partner for companies seeking innovative technology solutions in these sectors.
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IT Services Construction Advertising & marketing Financial services Healthcare Food & Beverages Telecommunications Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive impltech GmbH as offering good value for money, with several reviews highlighting their professionalism and timely delivery. One client noted that the pricing was transparent and competitive, stating, 'the deciding factor...was price and transparency.' Another remarked on the quality of service, saying, 'They executed each stage exactly as agreed and within time.' Overall, the sentiment indicates satisfaction with the cost-effectiveness of their services.Was this helpful?
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Review Rating from Clients
4.9/5.0
Quality
5.0
Schedule
4.8
Cost
4.4
Willing to Refer
5.0
Impltech GmbH, based in Berlin, excels in web development, Shopify integration, and custom software solutions for local clients. Reviewers highlight their technical expertise, project management, and collaborative approach across diverse projects like e-commerce sites, dashboards, and AI platforms, demonstrating extensive experience in complex digital solutions.Read Local ReviewsWas this helpful?
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$5,000+$25 - $49 / hr10 - 49Berlin, Germany
Services provided
30% Blockchain20% Web Development15% Custom Software Development +410% E-Commerce Development10% Mobile App Development10% UX/UI Design5% DevOps Managed ServicesFocus Areas
15% Smart Contract Development45% Ethereum Development30% Web3 +110% Metaverse DevelopmentSee all 2 projectsCreatix Technologies is a web and mobile UI development company that excels in database optimization and backend improvements. The company is praised for its timely delivery and effective communication, with 100% of reviews highlighting their adaptability and smooth collaboration. Clients appreciate their ease of integration and commendable project management skills.
Industry Experience
Creatix Technologies has demonstrated strong expertise in the construction industry, as evidenced by their collaboration with BuilderPad. Clients appreciate their effective communication, timely delivery, and ability to adapt to project changes. The company's strengths include UI implementation, database optimization, and performance improvements. Overall, feedback reflects a positive sentiment, indicating that Creatix is a strong partner for businesses within the construction sector.
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ConstructionWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have praised Creatix Technologies for their good value for cost, noting that they selected the company due to its high ratings and culture fit. One client specifically highlighted their satisfaction with the overall pricing in relation to the quality of work delivered, emphasizing timely project completion and effective communication. Overall sentiment indicates that clients feel they receive a strong return on investment, with no significant concerns regarding cost.Was this helpful?
See All Locations (2)Berlin, Germany
163 Schönhauser Allee
Berlin, Germany 104352 - 5
+4917621048349
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UndisclosedUndisclosed10 - 49Berlin, Germany
Services provided
40% Blockchain50% Blockchain Marketing10% IoT DevelopmentFocus Areas
70% Smart Contract Development30% Initial Coin Offering ConsultingKonfidio is a small Berlin, Germany-based Blockchain Marketing company. Their services include Blockchain Marketing and Blockchain.
Read moreBerlin, Germany
Ulmenallee 16
Berlin, Germany 140506 - 9
+49.308.891.6700
See All Locations (2)Berlin, Germany
Schlüterstraße 55
Berlin, Germany 106296 - 9
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UndisclosedUndisclosed50 - 249Berlin, Germany
Services provided
50% Blockchain50% Blockchain MarketingFocus Areas
30% Smart Contract Development30% Ethereum Development30% Web3 +110% TokenizationEstablished in 2017, Gnosis, a midsize Blockchain and Blockchain Marketing company, is located in Berlin, Germany. Their services include Blockchain and Blockchain Marketing.
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$5,000+$25 - $49 / hr50 - 249Berlin, Germany
Services provided
10% Blockchain30% Custom Software Development25% AI Development +220% ERP Consulting and SI15% Web DevelopmentFocus Areas
25% Smart Contract Development25% Decentralized Finance25% Smart Contract Auditing +215% Ethereum Development10% Web3See all 6 projectsMeGaDev is a Blockchain Development company specializing in Blockchain Technology and Smart Contract Development. With 100% positive feedback, clients commend their professionalism and exceptional project management. Notably, 50% of reviewers highlight their ability to meet deadlines and 100% appreciate their effective communication and cultural fit.
1 of 1 Smart Contract Development reviews is 5 starsLess than $10,000 avg. project costSmart Contract Development Experience
MeGaDev demonstrates strong expertise in Smart Contract Development, receiving overwhelmingly positive feedback, with 100% of reviewers noting their excellent communication skills and solid project management. Clients praised their cultural fit and collaborative approach, especially in blockchain projects. Key strengths highlighted include their reliability as a tech partner and the successful outcomes achieved in DeFi initiatives. Overall, clients express high satisfaction with MeGaDev's services, with no negative feedback reported.
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2 of 2 Blockchain reviews are 5 stars$50,000 – $199,999 avg. project costRead 2 ReviewsBlockchain PROJECT HIGHLIGHT
Blockchain-Enabled Platform Dev for Web3 Talent Marketplace
5.0 — MeGaDev built a blockchain-enabled platform for a web3 talent marketplace. They conducted subsequent meetings to discuss the collaboration and managed the entire process, from conceptualization to Read moreWas this helpful?
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See All Locations (6)Berlin, Germany
85 Fasanenstraße
Berlin, Germany 106231
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List of the Top 7 Berlin Smart Contract Developers
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$50,000+$50 - $99 / hr1,000 - 9,999Berlin, Germany
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Blockchain30% Smart Contract Development90% Other -
$5,000+< $25 / hr1,000 - 9,999Berlin, Germany
Ability to deliver
32.9/40.016.2/20 Reviews9.7/10 Clients & Experience7/10 Market PresenceService focus
60% Blockchain20% Smart Contract Development40% Other -
$10,000+$50 - $99 / hr1,000 - 9,999Berlin, Germany
Ability to deliver
33.8/40.019.2/20 Reviews4.7/10 Clients & Experience9.8/10 Market PresenceService focus
10% Blockchain60% Smart Contract Development90% Other -
$10,000+$100 - $149 / hr10 - 49Berlin, Germany
Ability to deliver
31.2/40.015.6/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
10% Blockchain80% Smart Contract Development90% Other -
$25,000+$50 - $99 / hr50 - 249Berlin, Germany
Ability to deliver
32.9/40.016.4/20 Reviews10/10 Clients & Experience6.5/10 Market PresenceService focus
10% Blockchain35% Smart Contract Development90% Other -
$5,000+$25 - $49 / hr10 - 49Berlin, Germany
Ability to deliver
26.7/40.016.4/20 Reviews5.2/10 Clients & Experience5.1/10 Market PresenceService focus
30% Blockchain15% Smart Contract Development70% Other -
$10,000+$50 - $99 / hr50 - 249Berlin, Germany
Ability to deliver
39.4/40.019.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Blockchain20% Smart Contract Development80% Other -
UndisclosedUndisclosed10 - 49Berlin, Germany
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
40% Blockchain70% Smart Contract Development60% Other -
UndisclosedUndisclosed50 - 249Berlin, Germany
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Blockchain30% Smart Contract Development50% Other -
$5,000+$25 - $49 / hr50 - 249Berlin, Germany
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
10% Blockchain25% Smart Contract Development90% Other
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