Leading agencies include INDUSTRIA, BusinessUp, OutsourceBG Services Ltd, DCVX - Web3 Software Development and hack bg - Blockchain & DLT Solutions. A total of 27 Web3 / Blockchain Development providers in Sofia, Bulgaria are ready to help. They serve clients such as Finance, Fintech, Insurance, Technology, E-commerce, Automotive, IT, Trade, Legal and Pharma. Population of Sofia, Bulgaria is 1,286,383.
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Found 27 matching agencies
LimeChain is a leading provider of blockchain consulting and development services. The company offers expertise in Web3 development, blockchain infrastructure, and smart contract optimization on mainnet platforms such as Ethereum, Baseline, and Polkadot. LimeChain's experienced team can help clients build scalable, secure, and decentralized applications (dApps), non-fungible tokens (NFTs), decentralized finance (DeFi) solutions, and more. By leveraging ZK technology and innovative tooling, LimeChain enables businesses to tap into the vast potential of blockchain and Web3. This expertise benefits clients across various industries, including finance, gaming, social media, and more. With a strong focus on innovation and customer satisfaction, LimeChain is committed to helping businesses thrive in the digital age.
team of 2 - 10 people
8 years of industry experience
rate $50 - $75 / hr
min project budget $5k
This company specializes in providing comprehensive blockchain development services, including smart contracts, decentralized applications, and software development kits. By leveraging cutting-edge technologies like Ethereum and zero-knowledge proofs, they craft tailored solutions that meet the unique needs of their clients. Their expertise spans public and private blockchain development, ensuring seamless integration of blockchain technology into business operations. The company's focus on discovery and strategy enables them to create bespoke blockchain development strategies that align with client goals. From concept to deployment, their rigorous testing protocols guarantee high-quality products that exceed expectations.
team of 2 - 10 people
9 years of industry experience
rate $50 - $75 / hr
min project budget $5k
EntroSolutions specializes in providing top-notch software development, web design, and digital marketing services to help businesses plan, build, and market their digital products. With over a decade of experience, the company delivers perfect services that satisfy all client needs. By focusing on quality over quantity, EntroSolutions aims to deliver innovative solutions that drive business growth. The company's expertise in web & software development, e-commerce development, and web3/blockchain development enables clients to achieve their online presence goals.
team of 2 - 10 people
15+ years of industry experience
rate $50 - $75 / hr
min project budget $5k
A leading provider of cutting-edge software solutions, Softaware Ltd. has been empowering businesses to thrive in the digital landscape for over two years now. With expertise in web and software development, mobile app development, e-commerce development, AI development, and blockchain development, they deliver transformative solutions that revolutionize customer engagement and operational efficiency. Their tailored software solutions automate specific business processes, increasing efficiency and productivity. By harnessing artificial intelligence, they provide chatGPT integrations to unlock new levels of innovation. From design to deployment, Softaware creates custom websites and complex web apps that meet specific needs and goals. With their expertise in PWAs, they combine the best of web and native apps, offering lightning-fast speed, offline accessibility, and an engaging user experience.
team of 2 - 10 people
4 years of industry experience
rate $50 - $75 / hr
min project budget $25k
INDUSTRIA empowers organizations to achieve efficiency and innovation through a wide range of solutions. With expertise in Web & Software Development, Web3 / Blockchain Development, Maintenance & Support, and more, this company creates opportunities for success by providing quality technology solutions globally. By leveraging Distributed Ledger Technology, CBDC, eBL, Smart Contracts, and App Development, INDUSTRIA tackles critical fintech issues and modernizes trade finance with fully automated logistical and regulatory requirements. Their focus on partnership enables founders to unlock or accelerate value creation and rapidly achieve their mission.
team of 2 - 10 people
20+ years of industry experience
contact for pricing
contact for pricing
Prime Holding JSC delivers exceptional products by turning visions into reality. The company has been building premium software solutions since 1999, empowering clients to venture further with innovative ideas. Their services include web & software development, mobile app development, e-commerce development, big data & BI, web3 / blockchain development, and app designing (UI/UX). These services benefit clients by providing strong, bold, and ready-to-go products that meet their needs and exceed expectations.
team of 101 - 250 people
10+ years of industry experience
rate $50 - $75 / hr
min project budget $25k
Quanterall specializes in delivering innovative, scalable, and high-performance customised software solutions. With expertise in web, mobile app, software development, IoT, and blockchain technologies, the company helps businesses build or improve products to meet their specific needs. Quanterall's team of engineers can realise complex technical challenges and develop secure digital ledger technology (DLT) solutions and decentralized applications (dApps). The company offers end-to-end industrial IoT solutions and prototyping services, leveraging its R&D lab for software and hardware engineering. By merging disciplines and exploring emerging technologies, Quanterall creates unique solutions that benefit clients in various industries. With access to the latest technological research through collaborations with institutes and universities, the company stays ahead of the curve and delivers high-quality products that meet business perspectives focusing on usability, scalability, reliability, and performance.
team of 26 - 50 people
9 years of industry experience
rate $50 - $75 / hr
min project budget $50k
ST6 is a leading software development company that helps businesses launch their ideas into reality. With expertise in web & software development, mobile app development, and blockchain development, they provide solutions to co-working spaces, startups, and enterprises. Their services aim to reduce waste, accelerate app development, and improve code quality. By focusing on continuous improvement and transparency, ST6 strives to make a positive impact in every project they undertake.
team of 2 - 10 people
8 years of industry experience
rate $100 - $150 / hr
min project budget $25k
ICON Worldwide AG delivers smart and effective marketing solutions to global leaders across various industries. With expertise in web development, software engineering, and digital strategy, the company empowers brands to deliver on their vision. By harnessing the power of Web3 and blockchain technology, ICON Worldwide AG enables clients to position themselves as industry leaders and drive success. From innovative startups to established enterprises, the company's team of strategists, designers, and developers provides tailored solutions that meet unique business needs.
team of 2 - 10 people
15+ years of industry experience
rate $150 - $200 / hr
min project budget $5k
Motion Software provides seamless remote employment, hiring, on-boarding and retention of high-performing development teams. Their services include web & software development, mobile app development, web3 / blockchain development, and IT staff augmentation. This allows global businesses to thrive in a flexible work environment. With dedicated team managers, every process is facilitated for clients. Motion Software nurtures growth, well-being, and flexibility, making it an ideal partner for tech-enabled businesses.
team of 26 - 50 people
10+ years of industry experience
contact for pricing
contact for pricing
Tumba Solutions offers a comprehensive range of services to help businesses thrive in today's digital landscape. With expertise in web and software development, mobile app development, and AI, they empower clients to achieve their goals. By leveraging cutting-edge technologies such as AR/VR, blockchain, and IT staff augmentation, Tumba Solutions helps companies stay ahead of the curve. Their testing services ensure that products meet the highest standards of quality. With a focus on innovation and client satisfaction, Tumba Solutions partners with businesses to deliver tailored solutions that drive success.
team of 2 - 10 people
10+ years of industry experience
rate $50 - $75 / hr
min project budget $5k
Smarch develops innovative solutions for businesses, leveraging cutting-edge technologies to drive growth and sustainability. With a focus on web, software, mobile app, and blockchain development, the company helps clients achieve their goals while minimizing environmental impact. By combining expertise in various technologies, Smarch creates tailored software solutions that align with business objectives and provide value to customers. Through its CSR activities, the company plants trees for every project completed, contributing to a greener environment and supporting biodiversity.
team of 2 - 10 people
7 years of industry experience
rate $100 - $150 / hr
min project budget $5k
Codexio delivers cutting-edge web and software development, mobile app creation, and blockchain innovation to help businesses thrive. By leveraging expertise in Web3 technologies, Codexio empowers clients to create seamless digital experiences. This enables enhanced user engagement, increased efficiency, and improved competitiveness. With a focus on innovative solutions, Codexio's services cater to various industries, including web development, software development, mobile app development, and blockchain development.
team of 2 - 10 people
8 years of industry experience
rate $25 - $50 / hr
min project budget $1k
FinDaS is a leading expert in Web3 and Blockchain Development, providing innovative solutions to businesses. With years of experience, FinDaS helps clients navigate the complexities of tokenomics, creating custom solutions tailored to their needs. By leveraging FinDaS's expertise in Web3 and Blockchain, businesses can enhance their operations, improve efficiency, and gain a competitive edge. Whether it's developing scalable blockchain applications or implementing cutting-edge business services, FinDaS is dedicated to delivering results-driven solutions that drive success.
team of 2 - 10 people
8 years of industry experience
rate $200 - $300 / hr
min project budget $5k
Turbulence Technology develops cutting-edge software that powers the next generation of intelligent devices and systems. This company offers a range of services, including full product development, DevOps as a service, architecture as a service (AaaS), embedded development, prototype development, business development, supplier management, Scrum, SAFe, Unix shell, Jenkins, GIT, Docker, Kubernetes, Artifactory, Vector, Elektrobit, Tresos, Da Vinci Developer, and Da Vinci Configurator. These services help reduce costs and improve customer returns. Turbulence Technology stays up-to-date with the latest technology trends, providing innovative intelligent solutions that enable businesses to stay ahead of the competition. The company specializes in serving specific industries, such as automotive, medical equipment, aerospace, defense, telecommunications, or robotics, offering tailored solutions that meet unique needs. Solutions are scalable and can grow with a business, ensuring maximum value from investments.
team of 26 - 50 people
2 years of industry experience
rate $50 - $75 / hr
min project budget $25k
Generic Soft transforms businesses through its cutting-edge software solutions, leveraging expertise in web and mobile app development, AI, IoT, blockchain, and machine learning to deliver high-quality software on time. By utilizing agile working processes and proven methods, they provide reliable and adaptable partners for clients seeking efficient team growth and solution-oriented engineers. With a strong focus on collaboration, Generic Soft supports various technological platforms, enabling the creation of efficient teams that match specific client needs.
team of 2 - 10 people
5 years of industry experience
rate $25 - $50 / hr
min project budget $10k
WeiChain Tech provides blockchain solutions and security auditing services to help businesses improve their operations. With expertise in web & software development, mobile app development, and web3/blockchain development, they create customized blockchain-based solutions that drive growth and efficiency. By leveraging cutting-edge technologies like smart contracts, decentralized applications (dApps), and Proof of Concept projects, WeiChain Tech empowers clients to tap into the full potential of blockchain technology and stay ahead in their industries.
team of 2 - 10 people
7 years of industry experience
rate $25 - $50 / hr
min project budget $5k
NCB Ltd specializes in full cycle product development, providing clients with comprehensive solutions that deliver world-class quality and secured systems. Their team of professionals offers consulting services to transform complex business problems into actionable strategies. With expertise in UX/UI design, web & software development, mobile app development, testing services, IoT development, and blockchain technology, NCB enables clients to realize their goals. By leveraging agile methodology, the company delivers projects on-time and on-budget. Clients can benefit from NCB's multidisciplinary team of bilingual engineers who solve complex challenges with design thinking and technical expertise. The company has successfully delivered custom solutions to global companies across various industries, including fintech, automotive, marketing, insurance, and package goods.
team of 2 - 10 people
10+ years of industry experience
rate $25 - $50 / hr
min project budget $1k
OutsourceBG Services Ltd offers a comprehensive range of solutions to help businesses grow and succeed. With expertise in Web & Software Development, IoT Development, and Cybersecurity, they provide tailored services to meet the unique needs of each client. By outsourcing to OutsourceBG Services Ltd, businesses can tap into their skills and resources, freeing up time and budget for more strategic initiatives. Their IT Staff Augmentation services also enable companies to access skilled professionals on demand, ensuring they have the expertise needed to deliver high-quality results.
team of 26 - 50 people
9 years of industry experience
rate $25 - $50 / hr
min project budget $5k
DCVX - Web3 Software Development is a reputable company that specializes in providing high-quality web and software development services. They offer expertise in blockchain and web3 development, enabling businesses to create decentralized products and provide superb blockchain consultancy services. Their team of elite engineers delivers optimized and cost-efficient smart contracts on the Ethereum blockchain. DCVX also provides complete NFT development services, including token development, marketplace development, lending, staking, crowdfunding, and more. By extending their team, businesses can quickly adapt and scale to the ever-changing blockchain industry. DCVX's professionals design, build, and revamp software solutions to help clients surpass business objectives and increase market share. Their simple yet robust process ensures high-quality results. With expertise in decentralized exchanges, staking, lending platforms, yield farming solutions, DeFi aggregators, and DeFi derivative projects, DCVX is the technology partner that cares. They strive to provide exceptional service, communication, and industry experience.
team of 2 - 10 people
6 years of industry experience
rate $25 - $50 / hr
contact for pricing
AboveDev is a cutting-edge web agency that provides top-notch services in Web & Software Development, AI Development, and Web3 / Blockchain Development. With expertise in creating innovative solutions, AboveDev helps clients achieve their goals by enhancing user experience, improving efficiency, and driving business growth. By leveraging the latest technologies and frameworks, AboveDev's skilled developers craft custom web applications that cater to diverse industries, including finance, e-commerce, healthcare, and more. Whether you need a robust software solution or a cutting-edge blockchain development, AboveDev is dedicated to delivering exceptional results that surpass your expectations. From concept to deployment, AboveDev's team of experts works tirelessly to ensure seamless integration and minimal downtime, ensuring your business operates at peak performance.
team of 2 - 10 people
4 years of industry experience
rate $50 - $75 / hr
min project budget $5k
AB Solutions provides tailored IT services to help businesses thrive. By leveraging advanced, self-developed systems, they offer efficient technical management and maintenance. Their flexible approach enables them to deliver customized service packages that cater to each client's unique needs. AB Solutions is more than a technical vendor; it's a reliable partner committed to expertly managing clients' technological operations. With their innovative mindset, they empower businesses to stay ahead in a rapidly changing world.
team of 2 - 10 people
15+ years of industry experience
rate $25 - $50 / hr
contact for pricing
Devrefine empowers businesses to achieve their software development goals by offering comprehensive outsourcing solutions. The company provides staff augmentation, project outsourcing, and managed IT services to help clients scale up their operations. With a focus on flexibility and responsiveness, Devrefine delivers original solutions that meet the standards and expectations of its clients. By leveraging advanced technologies and industry best practices, the company's skilled consultation and software development expertise enable businesses to deliver exceptional performance and user experiences. From robust API integrations to scalable microservices architectures, Devrefine's services are designed to transform user interactions and enhance business outcomes.
team of 2 - 10 people
5 years of industry experience
rate $25 - $50 / hr
contact for pricing
BusinessUp offers a wide range of services to help businesses thrive in the digital age. With expertise in mobile app development, virtual reality / augmented reality development, web3 / blockchain development, business services, and digital strategy, they provide tailored solutions to meet specific needs. By leveraging cutting-edge technologies like video editing and 2D/3D animation, BusinessUp crafts bespoke designs that attract the right audience and drive growth. The result is a seamless user experience, improved brand image, and increased competitiveness.
team of 2 - 10 people
7 years of industry experience
rate $25 - $50 / hr
min project budget $1k
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Post your project — free & easyWeb3 and blockchain development represent cutting-edge technology solutions, enabling decentralized applications (dApps), smart contracts, and secure digital transactions. Businesses today leverage these services to enhance trust, transparency, and efficiency across various sectors, including finance, healthcare, supply chain, and gaming.
In 2023, the global blockchain market is projected to exceed $17 billion, driven by high adoption rates among enterprises. Before choosing a service provider, companies frequently inquire about:
Blockchain development can significantly strengthen security, reduce transaction costs, and automate processes through smart contracts. However, pitfalls include scalability challenges, regulatory ambiguities, and improper technology selection. Decision-makers must ensure their chosen agency has demonstrable experience in successfully navigating these complexities.
Blockchain projects typically span from 3 to 12 months, depending on complexity. Agencies commonly utilize technologies such as Solidity (Ethereum’s smart contract language), Rust (for Solana and Polkadot), Web3.js libraries, and development frameworks like Hardhat and Truffle. Tools like MetaMask and Infura simplify dApp deployment and integration.
Ultimately, selecting a competent Web3 development provider requires careful consideration of the provider's past projects, client feedback, and capacity to deliver stable, scalable blockchain solutions tailored to your organization's specific goals.
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