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Hi there! We're Rumble Fish - a team of world-class experts in bespoke software development. Our engineers are highly skilled in blockchain, cloud solutions, and defi/fintech development. Our strength and pride is the ability to take ownership of the entire development process and be a true partner and advisor for our customers. Our mission is to craft state-of-the-art digital products using battle-tested technologies. Try us!
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Software Development Services and Skills for your needs To deliver the highest quality of services, our experts are always
gaining new skills and knowledge. That’s how we make sure our
solutions follow the latest industry standards and take advantage
of the most innovative technologies.
AWS Cloud Solutions
Our experienced team will take your AWS cloud solutions to the next level. AWS provides purpose-built tools to support your needs, and it is the preferred choice for any blockchain project. From the plethora of cloud tools and solutions offered by Amazon Web Services, we’ll help you choose and implement the ones that serve your business the best way possible.
Web Development
If you’re in need of professional web development services, look no further! Rumble Fish's talented team has extensive experience in delivering top-tier web apps and websites with the use of battle-tested tools and technologies like React or Nest. We know just the right solutions to exceed your business requirements.
Mobile App Development
Whether you need an Android, an IOS app, or both, the Rumble Fish team is here to help you deliver the beautiful and efficient mobile product that your customers will simply love to use! We craft fast and secure mobile apps with a wow factor to help our customers grow their businesses and reach their goals quicker.
AI Chat Assistant Development
AI chatbots can bring value to a wide range of industries by enhancing customer interactions, streamlining processes, and improving overall efficiency. We'll craft a perfect AI assistant for your product.
DeFi Development
Decentralized Finance (DeFi) development requires an extensive amount of blockchain knowledge, as well as a great understanding of financial mechanisms. We’ve got both that bases covered! Our team has successfully built an impressive number of DeFi products like cryptocurrency exchanges, dApps, lending protocols, or staking platforms. Try us!
Fintech Software Development
Looking for a skilled team to help you build an advanced fintech platform able to compete with the biggest in the game? At Rumble Fish, we’ve got what it takes to engineer innovative financial technology systems. We offer end-to-end fintech software development, consulting, and expertise.
Blockchain Software Development
Our team is well-versed and experienced in various blockchain development tools and technologies. Our unique skillset allows us to be at the forefront of Web3 development services so if you’re looking for a trusted IT partner to boost your decentralized product - look no further!
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Our experts provide you with knowledge, skills, and experience that elevates every project to another level. We’ll gladly take ownership of the entire process and guide you and your team through the intricacies of cutting-edge technology development.
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We design sleek, intuitive, and highly effective interfaces to help you overcome your business challenges. After carefully evaluating and understanding your requirements we switch to the designing mode - the end goal is the beautiful digital solution that people love to use!
IT services for your startup
If you're looking for a team capable of turning your product concept into a beautiful and technologically intricate digital solution - look no further! Rumble Fish is your trusted software development partner ready to take you through the entire process of custom digital product creation - from the early stages of ideation to the post-launch support. Whether you're on a mission to build a mobile app, a Web3 product, or an advanced platform - we are here for you!
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Latest case studyRevolutionizing Football Management with AI
Revolutionizing Football Management with AI
Collaboration timeframe:1 year
Services:Game Development, AI Research and Development, Front-end Development, Back-end Development, UX/UI Design
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TURNTABLE
A hybrid of a social network and a music appTURNTABLE
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The first truly decentralized stablecoin crypto on EthereumMAKERDAO
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A private inbox, wallet, and marketplace all in oneZBAY
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An identity verification MVPVERIFYID
Rumblefish Blog
Top 10 Blockchain Development Companies in Poland - 2025 Ranking
By Sylwia Bień-ChudarekSearching for the top 10 blockchain development companies in Poland? This article highlights the leading firms in 2025 known for their top-notch blockchain solutions, expertise, and client satisfaction.Key TakeawaysPoland’s blockchain scene is booming with top-tier blockchain development experts with tons of experience and deep industry knowledge.Smart contracts and advanced protocols are revolutionizing business efficiency, ensuring secure and automated processes that save time and money. Blockchain is a groundbreaking technology that can be utilized in various different ways - it's not limited to crypto only.Integrating blockchain and AI is the secret sauce for competitive advantage, leading to innovative solutions that boost security and functionality in digital transformations. Only a few companies in the Polish market can do it right - Rumble Fish being at the forefront of this tech synergy.Top 10 Blockchain Development Companies in PolandPoland hosts some of the most innovative and highly rated blockchain development companies in the industry. Here are the top 10 firms making a significant impact.Rumble FishLocation: KrakówRumble Fish is a blockchain and AI development house specializing in crafting bespoke, custom solutions for clients of all sizes and industries. Established in 2017 in Kraków, they have been focused on blockchain technology since the early days. Their main field of expertise is EVM blockchains and the integration of AI with blockchain. One of the strengths of Rumble Fish's expert devs is the mentorship of their CTO, Marek Kowalski, who is a known industry expert in all things blockchain. See one of his latest speaking engagements here.With a customer portfolio full of cutting-edge startups as well as established corporations, Rumble Fish proves their ability to work on projects of any scale. Their deep knowledge of AWS and other cloud providers makes them a perfect partner for projects that require efficient scaling.4softLocation: Wrocław4soft is a blockchain development company that offers custom apps and integrations. Their preferred cooperation model is team augmentation or product development. They also designed and developed their own product, 4energy - a platform for comprehensive energy management.NextropeLocation: GdyniaNextrope specializes in blockchain development for various industries, like real estate or logistics. They are also big on NFTs, tokenization, and Metaverse development. Founded in 2016, Nextrope became one of the most recognizable blockchain houses in Poland.Ulam LabsLocation: WrocławUlam Labs proudly takes its name from a Polish mathematician, Stanisław Ulam, known for paving the way for using computers in calculations. The company focuses on blockchain development, with emphasis on Ethereum, Solana, and Algorand.BlocklabsLocation: SzczecinBlocklabs is a dedicated blockchain development company specializing in DeFi, smart contracts, and NFT marketplaces. Their solutions cater to businesses looking for innovative and secure blockchain applications.imappLocation: Warsawimapp is a blockchain development company that provides innovative solutions in decentralized finance (DeFi), smart contracts, and enterprise blockchain applications. They focus on delivering scalable and secure blockchain infrastructure for businesses.Concise SoftwareLocation: RzeszówConcise Software is a leading blockchain development firm that provides high-quality blockchain solutions, including smart contracts, DeFi applications, and enterprise blockchain integration. They focus on creating secure and scalable blockchain systems for a wide range of industries.InnowiseLocation: WarsawInnowise is a globally recognized software development company specializing in blockchain solutions. They provide end-to-end blockchain services, including smart contract development, decentralized applications, and enterprise blockchain integrations.AkenaLocation: KrakówAkena is an emerging blockchain development company specializing in enterprise blockchain solutions, smart contract development, and decentralized applications. Their innovative approach and focus on security make them a valuable partner for businesses adopting blockchain technology.Pragmatic CodersLocation: KrakówPragmatic Coders is a Polish software development company specializing in creating bespoke digital solutions for fintech, healthcare, and blockchain. The company focuses on developing scalable, secure, and compliant digital products for various industries.Expert Blockchain Solutions for Business GrowthBlockchain technology goes beyond cryptocurrencies, empowering businesses with innovative solutions that drive growth and efficiency. Blockchain development companies leverage decentralized platforms to boost efficiency, allowing stakeholders to monitor transactions on a public ledger for accountability and transparency. Client testimonials frequently highlight the effectiveness of blockchain solutions in improving user experiences and streamlining operations, cementing the reputation of these top firms.Integrating blockchain technology helps businesses achieve digital transformation goals and remain competitive in an evolving market. This seamless integration sets these companies apart and drives business success. Custom Software Development and Blockchain IntegrationCustom software development is crucial for effective blockchain integration. The consulting phase defines the project scope and identifies suitable solutions, making premier software development involvement essential. Effective deployment strategies minimize downtime and ensure smooth transitions from development to operation, utilizing advanced research solutions. Ongoing support and maintenance are essential for sustained blockchain application performance post-launch. Premier Software Development Houses in PolandPoland hosts numerous premier software development houses specializing in custom software development and web development, making it a hub for innovative digital solutions. These companies are known for their expertise and commitment to delivering top-notch software solutions as a custom software development company.Poland is home to some of the most advanced software development companies that have set high standards in blockchain technology. These firms leverage cutting-edge solutions to deliver secure, scalable, and efficient blockchain applications for various industries, including fintech, healthcare, and logistics. Their contributions are helping Poland establish itself as a global leader in blockchain development. Smart Contract Development and ImplementationSmart contracts revolutionize business operations by automating processes and enhancing transaction security and efficiency. Blockchain development companies lead in ensuring these digital agreements are secure and scalable.Auditing services are essential in smart contract development to identify and rectify potential vulnerabilities before deployment. Firms use advanced cryptographic techniques to ensure transaction integrity and confidentiality on blockchain platforms.Leveraging blockchain technology, businesses can achieve decentralized governance and streamline operations, reducing costs through automation. These innovative solutions make smart contract development essential in the blockchain landscape.Full Cycle Development Company ServicesFull cycle development covers the entire software development life cycle, from initial consultation to ongoing support. This comprehensive approach ensures that every development aspect is handled with expertise and precision.Business analysis aligns the software engineering with client objectives before development begins. The design focuses on creating user-friendly interfaces, adhering to the best UX/UI practices tailored to users’ needs. Quality assurance is integrated throughout the full cycle, ensuring testing occurs at every stage to catch defects early and deliver a high-quality final product.Post-deployment support is crucial in the full-cycle development process, providing maintenance and updates based on user feedback and performance metrics. Companies offering full-cycle services provide flexibility, allowing clients to modify requirements throughout the project. This approach ensures incremental development with continuous feedback and adjustments at every stage. Web and Mobile App Development with BlockchainBlockchain technology enhances security and reliability in web and mobile app development. Advanced cryptographic techniques make it nearly impossible for hackers to breach, providing a secure environment for web applications. Blockchain-based websites achieve higher reliability as the distributed network reduces server failure risks.Development teams are focusing on multi-chain solutions that enable interoperability between different blockchain networks, fostering collaboration and shared knowledge among developers. The open-source nature of blockchain further enhances this collaborative environment, promoting collective decision-making and innovation. By integrating blockchain technology into web and mobile applications, these companies provide innovative solutions that enhance user engagement and operational efficiency. Advanced Technologies and Blockchain SolutionsIntegrating advanced technologies like AI with blockchain offers innovative digital solutions, enhancing the functionality of crypto wallets and other blockchain applications. This AI-blockchain combination is crucial for companies to maintain a competitive edge in today’s tech-driven market. Rumble Fish is one of the most advanced players when it comes to integrating blockchain and AI.Blockchain technology enhances data security by using cryptographic algorithms to protect information from unauthorized access, making it essential for digital transformation. Companies excelling in digital transformation and data security leverage these technologies to offer cutting-edge solutions that empower clients and enhance business operations.Adopting advanced technologies like AI and secure blockchain frameworks is crucial for businesses looking to stay competitive. These technologies offer numerous benefits, including improved data security, enhanced functionality, and innovative solutions that drive business growth. Proven Track Record and Client TestimonialsClient testimonials are vital for evaluating the reliability and success of blockchain development companies. One notable testimonial highlighted how a blockchain company improved the client’s operational efficiency, significantly decreasing processing time. Such testimonials offer valuable insights into the practical benefits of blockchain solutions.A significant case study detailed how a company successfully implemented a blockchain solution, resulting in a 30% increase in supply chain transparency for its client. These success stories reinforce the trust and reputation of blockchain development companies among potential clients.Overall, testimonials and case studies showcase the proven track record of these companies, making them reliable partners for businesses looking to integrate blockchain technology. Empowering Businesses with Decentralized PlatformsDecentralized platforms transform business operations by distributing decision-making authority among users, enhancing transparency and trust. Blockchain supports the development of decentralized applications (dApps), providing innovative solutions and enhancing user engagement.Blockchain companies adopt tokenization strategies to represent assets digitally, enhancing liquidity and accessibility in various markets. Smart contracts benefit sectors like finance, supply chain, and real estate by offering faster and more secure transaction processes. The decentralized nature of blockchain promotes transparency, allowing users to see how their data is used and shared.Clients frequently report increased operational transparency and trust after integrating blockchain solutions into their processes. By empowering businesses with decentralized platforms, blockchain development companies drive innovation and growth in a challenging market.SummaryIn summary, Poland’s blockchain development companies are at the forefront of innovation, offering a wide range of solutions that drive business growth and efficiency. From custom software development to smart contract implementation, these companies are setting new standards in the industry.The integration of advanced technologies like AI and blockchain is empowering businesses to stay competitive and achieve their digital transformation goals. Client testimonials and case studies highlight the proven track record of these companies, reinforcing their reputation as reliable partners. As we look to the future, the potential for blockchain technology is limitless. By embracing decentralized platforms and innovative solutions, businesses can navigate the challenging market landscape and thrive in the digital era. Frequently Asked QuestionsWhat makes Poland a hotspot for blockchain development?Poland is a blockchain hotspot because it’s got top-notch development companies that are not just innovative but also deliver high customer satisfaction. Basically, if you want solid solutions wrapped up in happy smiles, Poland's the place to be!How do blockchain solutions drive business growth?Blockchain solutions supercharge business growth by boosting operational efficiency, security, and transparency—making your digital transformation feel like a walk in the park!What are the benefits of custom software development in blockchain?Custom software development in blockchain gives your business a turbo boost with tailored security, scalability, and performance tailored just for you. It’s like having a bespoke suit for your tech needs—sharp, efficient, and ready to impress!Why are smart contracts important for businesses?Smart contracts are the secret sauce for businesses, automating processes while boosting security and efficiency. If you want to streamline transactions and keep everything above board, they’re a must-have!How do decentralized platforms empower businesses?Decentralized platforms sprinkle a bit of magic on businesses by sharing decision-making power, boosting transparency, and stirring up innovation with dApps. Who wouldn't want to be part of that?
Top Benefits of AI and Blockchain Combined
By Agnieszka DoboszCombining AI and blockchain is revolutionizing data security, operational efficiency, and transparency across various industries. This article explores how AI and blockchain combined can enhance data integrity, streamline operations, and lead to innovative solutions in sectors like finance, supply chain, and healthcare.Key TakeawaysThe integration of AI and blockchain enhances data security, integrity, and operational efficiency, creating robust systems that are secure and decentralized.AI improves the capabilities of smart contracts and supply chain management while blockchain ensures transparent and immutable data storage.Challenges such as data privacy, scalability, and interoperability remain significant barriers to the widespread adoption of AI and blockchain technologies.The Synergy of AI and BlockchainCombining AI and blockchain technology is like merging the best of two worlds. Blockchain technology, with its immediate, shared, and transparent exchanges of encrypted data, serves as a robust foundation. It acts as a shared and permanent ledger for data encryption, making it nearly impossible to manipulate, deceive, or hack. Integrating AI into this framework enhances security, transparency, and operational efficiency across various industries, creating systems that are immutable, secure, and decentralized.Despite the largely unexplored potential of this integration, it presents new opportunities for development and innovation. Imagine AI’s predictive capabilities and machine learning algorithms working in tandem with blockchain’s decentralized infrastructure. This combination can lead to more sophisticated data analytics, seamless integration of business processes, and enhanced decision-making capabilities.Next, we will explore the specific benefits of integrating AI and blockchain, focusing on enhanced data security, improved data integrity, and increased operational efficiency.Enhanced Data SecurityOne of the primary benefits of combining AI with blockchain technology is the significant enhancement of data security. AI’s predictive capabilities can analyze patterns and forecast potential vulnerabilities, thereby preventing fraudulent activities and ensuring the integrity of the blockchain network. AI algorithms can identify irregularities within blockchain data to enhance security measures and protect sensitive information from potential threats.Additionally, using blockchain-based storage within AI systems promotes transparency and reliability. Blockchain serves as a reliable, transparent source of refined data, which is crucial for AI systems to improve data management and security. This synergy ensures that data storage and management are secure, reducing the risk of compromising data privacy.Improved Data IntegrityAnother crucial benefit of combining AI and blockchain technology is improved data integrity. AI helps verify the accuracy of historical data before storing it on the blockchain, ensuring it remains precise and reliable. This verification process improves compliance within blockchain networks, ensuring consistent and trustworthy data usage.The immutable nature of blockchain technology means that once data is stored, it cannot be altered. This immutable record is crucial for maintaining the integrity of the underlying data, ensuring that historical data remains untainted and reliable. AI’s role in verifying data accuracy before it is recorded on the blockchain further strengthens this integrity.Increased Operational EfficiencyMerging artificial intelligence with blockchain technology greatly enhances operational efficiency. AI can automate decision-making processes, leading to streamlined business processes and reduced costs associated with manual operations. This automation minimizes the potential for errors, enhancing the overall performance and competitiveness of businesses.Furthermore, this efficiency leads to better resource allocation and more effective supply chain management. By leveraging AI’s predictive capabilities and machine learning algorithms, businesses can fully realize the potential of their operations, leading to enhanced productivity and profitability.Key Use Cases of AI and Blockchain IntegrationThe integration of AI and blockchain technology is poised to revolutionize a multitude of industries. This rapidly growing market is projected to expand significantly, with an estimated annual growth rate of 23.64%. Businesses that integrate AI in blockchain applications gain enhanced operational efficiency, data accuracy, and information security.From finance to supply chain management, the potential applications of AI and blockchain integrations span various use cases. AI mines data, creates patterns, and discovers data behavior to enhance blockchain capabilities. This combination provides improved analytics and decentralization benefits, leading to innovative solutions in different sectors.Supply Chain ManagementThe integration of AI and blockchain technology offers significant benefits for supply chain management. AI-driven analytics helps optimize inventory management and make data-informed decisions, improving overall efficiency. Blockchain networks improve supply chain tracking by offering a distributed ledger that enhances transparency. Overcoming integration challenges between AI and blockchain can lead to improved operational efficiency in supply chain management, transforming the business world.Healthcare InnovationsAI and blockchain technology are making waves in the healthcare industry, offering new possibilities for improving data performance and efficiency. AI analyzes health data patterns, resulting in more accurate diagnoses and personalized treatment plans. Meanwhile, blockchain secures and distributes this data, guaranteeing privacy and integrity.Federated learning allows collaborative training of AI models while ensuring decentralized data storage, and enhancing privacy. Together, AI and blockchain facilitate personalized treatment plans while improving data privacy and management, revolutionizing healthcare.Enhancing AI Models with BlockchainBlockchain technology offers unmatched data provenance, securing the integrity of training data and AI model outputs. By facilitating transparent records of AI models, blockchain enables the analysis of audit trails and immutable data ledgers, promoting trust and reliability.AI improves the speed of data queries on the blockchain, promoting efficiency in data access and utilization. This integration is likely to result in more sophisticated data analytics, fostering better decision-making and enhancing advanced AI models.Secure Training DataBlockchain technology can serve as a decentralized repository, enhancing the trustworthiness of datasets used for training machine learning models. By preventing unauthorized alterations to training datasets, blockchain ensures that AI models learn from accurate and reliable information.Additionally, blockchain enables data-sharing agreements, allowing multiple parties to contribute to AI training while preserving data privacy. This secure data management fosters user trust and enhances the integrity of AI models.Decentralized AI NetworksDecentralized AI networks use blockchain technology to foster a collaborative environment for innovation. Blockchain enhances collaboration in AI development by providing a platform for shared models and results without central oversight.Blockchain supports the establishment of trust among participants by enhancing data provenance in decentralized AI networks. This allows users to trace the origins and modifications of shared datasets, ensuring fairness in the allocation of computational resources.Overcoming Challenges in AI and Blockchain IntegrationThe integration of AI with blockchain is often limited by various technological and regulatory hurdles. These challenges affect adoption and functionality across different sectors, hindering the full potential of combining these technologies. A lack of standardized protocols and frameworks creates significant challenges in interoperability, affecting the seamless exchange of data between different blockchain networks.Data Privacy ConcernsData privacy is a significant concern when integrating AI and blockchain technology. AI adds monitoring for anomalies and immediate mitigation measures to blockchain security. Secured multi-party computations (SMPC) enable private data analysis while preserving privacy in AI and blockchain applications.Advanced techniques such as GAN cryptography protect communication channels using neural networks, enhancing privacy in data exchanges. However, the absence of standard protocols can impede effective communication and integration of AI systems across various blockchain networks, posing risks to data privacy.Scalability IssuesScalability remains a critical challenge in integrating AI with blockchain technology. The limitations of processing speed and data storage pose significant hurdles. In a federated learning setup, discrepancies or malicious activity can further complicate scalability.One effective solution is to use the auditable on-chain information trail to trace the source of discrepancies, ensuring accountability and reliability. Additionally, exploring solutions such as layer 2 scaling and sharding can enhance the transaction capacity of blockchain systems used in AI applications.Interoperability BarriersInteroperability between different blockchain systems is crucial for the seamless integration of AI and blockchain technology. However, various silos and the variety of protocols and consensus mechanisms employed by different networks pose significant hurdles. Ensuring effective interoperability while maintaining scalability and performance is a major challenge for developers.AI can assist in overcoming these interoperability challenges by automating the translation of data between different blockchain protocols. AI’s predictive capabilities can also identify and resolve potential issues in cross-chain communications, enhancing reliability.Future Trends in AI and BlockchainThe combination of AI and blockchain is spurring growth across various sectors, and it is projected to become a billion-dollar industry within the next decade. AI models enhance the security and integrity of the underlying data. They also streamline workflows with smart contracts, maintaining their position as technical trailblazers.AI in Urban PlanningAI combined with blockchain can enhance decision-making processes in urban planning by providing transparent data management. This combination is vital for optimizing urban planning and improving infrastructure management.Transparent data management ensures that all stakeholders have access to reliable information, leading to better resource allocation and infrastructure management.Generative AI and BlockchainGenerative AI models, which create original content, are reshaping creative industries by providing innovative solutions and ideas. Integrating blockchain technology with generative AI models enhances transparency and security in the creation and distribution of content. This combination allows for the unique verification of original content, ensuring authenticity and combating intellectual property theft in creative fields.The synergy between generative AI and blockchain has the potential to revolutionize content generation, making it more secure and efficient.SummaryThe integration of AI and blockchain technology offers transformative benefits across various sectors. Enhanced data security, improved data integrity, and increased operational efficiency are just some of the advantages of combining these powerful technologies. Key use cases, such as smart contracts automation, supply chain management, and healthcare innovations, demonstrate the significant impact of this integration on industry practices.Looking towards the future, AI and blockchain are set to drive substantial growth and innovation. Urban planning and generative AI are just two examples of how these technologies can revolutionize traditional processes and create new possibilities. As challenges related to data privacy, scalability, and interoperability are addressed, the full potential of AI and blockchain integration will be realized, paving the way for a more secure, efficient, and innovative digital landscape.Frequently Asked QuestionsWhat are the main benefits of integrating AI and blockchain technology?Integrating AI and blockchain technology offers enhanced data security and integrity, alongside increased operational efficiency. This powerful combination can lead to significant advancements across industries like finance, supply chain management, and healthcare.What challenges are associated with integrating AI and blockchain technology?Integrating AI and blockchain technology is challenging due to data privacy concerns, scalability issues, and interoperability barriers. Addressing these challenges is essential for seamless integration and widespread adoption.How can blockchain technology improve AI models?Blockchain technology can significantly enhance AI models by ensuring the integrity and transparency of training data, thereby improving trust in the datasets utilized. This leads to more reliable AI outputs and promotes confidence in the decision-making processes powered by these models.What future trends can we expect in AI and blockchain integration?You can expect AI and blockchain integration to enhance urban planning through improved decision-making and infrastructure management, while generative AI combined with blockchain will transform content creation by ensuring authenticity and security.
Check a piece of expert knowledge
Top 10 Blockchain Development Companies in Poland - 2025 RankingBy Sylwia Bień-ChudarekBusiness StoriesBlockchain
Top Benefits of AI and Blockchain CombinedBy Agnieszka DoboszBusiness StoriesBlockchainAI
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hello@rumblefish.pl
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