Top Smart Contract Development Companies in Berlin
9 Companies
List of the Top Berlin Smart Contract Developers
Sponsored
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Vention
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$25,000+$50 - $99 / hr1,000 - 9,999Vilnius, LithuaniaServices provided
10% Blockchain30% Custom Software Development10% AI Agents +510% AI Development10% AR/VR Development10% 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.
Reviews mention Timely
The reviews for Vention consistently highlight their commitment to timely delivery and responsiveness. Clients noted that projects were completed on schedule, with one stating, 'Items delivered on time' and another mentioning, 'They always delivered on time and with high quality.' Overall, the sentiment regarding timeliness is overwhelmingly positive, with clients expressing satisfaction with Vention's ability to meet deadlines and adapt quickly to changing project needs, emphasizing their reliability in project management.-
Web Services, Software, & API Dev for Business Scaler Co
5.0 Sep 27, 2024The reliability of the quality of work and punctuality of deliveries from the Vention team members have been consistently maintained. This includes meeting project milestones on time, adhering to specifications, and ensuring deliverables meet the expected standards.
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E-Commerce Platform Dev for Online Flower Gifting Business
5.0 Sep 3, 2024Delivered in a timely fashion. Conversion rate the same or higher compared to the old platform. Decreased number of incidents with the new platform.
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Salesforce & QA Staff Aug Services for Caregiver Org
5.0 Aug 30, 2024Their work has been delivered on time, and there have been no issues with meeting delivery timelines. The team has effectively responded to our needs, ensuring smooth and efficient progress throughout the project.
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Platform, Web App & Mobile App Dev for Software Company
5.0 Aug 20, 2024Very high quality work always delivered on time. Very responsive to changes and updates to the project.
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Custom Software Development for PR Firm
5.0 Aug 6, 2024Always on time, quick/efficient with communication and reliable. When we needed something we got it.
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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?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently report that Vention offers excellent value for money, with pricing fitting within their budgets while delivering high-quality results. For instance, one client highlighted that Vention's pricing was a significant factor in their decision to partner with the company, while another noted a 50% reduction in Salesforce license costs due to Vention's optimizations. Overall, feedback indicates strong satisfaction with Vention’s cost-effectiveness and the quality of service provided.Was 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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$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 32 projectsSEROKELL is a specialized company in Blockchain Development, offering services such as Smart Contract Development and Decentralized Application Development. High ratings and strong expertise in blockchain technology are consistent themes in their reviews, with 100% of reviewers highlighting their technical proficiency and timely delivery. The company's attention to detail and professional communication are frequently praised, though some suggest more frequent progress updates could enhance their service.
2 of 2 reviews are 5 stars1 new review for Blockchain services$50,000 – $199,999 avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
In the past six months, SEROKELL has received positive feedback for their technical expertise and project management. Clients highlighted their thorough smart contract audits and website redesigns, noting timely delivery and effective communication. One CTO praised their ability to identify subtle issues in blockchain security, while a director commended their genuine enthusiasm for Haskell development. Overall, clients expressed high satisfaction, with suggestions for improved communication frequency during projects being the only area for enhancement.Was this helpful?
1 of 1 Smart Contract Development reviews is 5 starsUnknown avg. project costSmart Contract Development Experience
SEROKELL has garnered positive feedback for their expertise in Smart Contract Development, with 100% of reviewers expressing satisfaction. Clients praise their problem-solving abilities and professional approach, specifically highlighting successful TON smart contract implementation. Timely project delivery and effective communication are consistently noted as strengths. Notably, all projects passed security audits, emphasizing their commitment to quality. The overall sentiment underscores SEROKELL's capability in developing scalable and adaptable solutions tailored to client needs.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on SEROKELL highlights their competitive pricing and strong value for money, with many reviews noting that the cost aligns well with the quality of service provided. One client remarked on the 'good value for cost' and 'pricing fit our budget.' Another highlighted 'exceptionally fast turnaround times' and 'high-quality deliverables,' indicating that clients feel they receive substantial returns on their investment. Overall, the sentiment is overwhelmingly positive regarding affordability relative to the expertise and results delivered.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 - 9,999Belrose, Australia
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 (15)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.
Reviews mention Autonomous
The feedback regarding TEONITE's autonomy is largely positive. Clients noted their capability to take ownership of tasks and deliver on time, with one stating they were 'quite autonomous.' They effectively managed project communications via Jira and video conferencing. However, there were minor challenges in understanding the complexity of the application and coordinating with stakeholders, indicating room for improvement in integration and communication.-
Web Development for Construction Technology Company
4.5 Oct 1, 2019We communicate via Jira and video conferencing. They are quite autonomous and always delivered on time.
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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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$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.
Reviews mention Knowledgeable
Clients have consistently praised impltech GmbH for their extensive knowledge and expertise in development. One CEO highlighted the impressive mathematical understanding of the business analyst, which was crucial for navigating complex auditing formulas. Additionally, the company's accessibility and proactive suggestions on technology were noted as significant strengths. Overall, the sentiment reflects a strong appreciation for their knowledgeable team, although some clients suggested a deeper understanding of IFRS could enhance their service.-
Web App Development for Consulting Firm
5.0 Jan 20, 2022I was impressed with their accessibility and development knowledge. Especially the mathematical understanding of the business analyst was impressive. In auditing, there are complex formulas that also create dependencies. The BA worked through everything flawlessly.
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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?
See All Locations (1)Berlin, Germany
Karl-Liebknecht-Str. 5
Berlin, Germany 1017841 - 49
+49 30 86328698-0
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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.
Read moreSee All Locations (1)Berlin, Germany
Skalitzer Straße 85
Berlin, Germany 1099716 - 20
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$5,000+$25 - $49 / hr50 - 249Zug, Switzerland
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.
Reviews mention Communicative
The overall sentiment regarding MeGaDev's communication is highly positive, with clients noting their 'fantastic' communication skills. One CEO highlighted effective interactions with both the business development and development teams, emphasizing a strong cultural fit and reliable partnership. The client expressed satisfaction with the timely responses to needs and the quality of communication, indicating a successful collaborative environment without noted areas for improvement.-
Web Dev for IT Services Company
5.0 Jun 12, 2023We mostly communicate with the BDM and development team. Their communication skills are fantastic. What was your primary form of communication with MeGaDev? In-Person Meeting, Virtual Meeting, Email or Messaging App.
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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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List of the Top 6 Berlin Smart Contract Developers
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$25,000+$50 - $99 / hr1,000 - 9,999Vilnius, Lithuania
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 - 9,999Belrose, Australia
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+$100 - $149 / hr10 - 49Berlin, Germany
Ability to deliver
31.4/40.015.8/20 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
39.8/40.020/20 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 - 249Zug, Switzerland
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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