BigchainDB is a scalable blockchain database that combines the decentralized and immutable features of blockchain technology with the high throughput and low latency of traditional databases. It enables developers to deploy blockchain applications with capabilities such as asset management, digital identity, and decentralized applications while ensuring data integrity and tamper-resistance.
Top 5*
Database Technologies
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About Bigchaindb
BigchainDB was created in 2016 to address the limitations of traditional blockchains regarding scalability and performance. It aimed to merge the benefits of blockchain technology, such as decentralization and immutability, with the efficiency of conventional databases. The project was designed to facilitate the development of blockchain applications that required high throughput and low latency.
Strengths of BigchainDB included high scalability, low latency, and the ability to handle large volumes of transactions. Weaknesses involved complex setup and potential centralization risks due to its reliance on traditional database technology. Competitors included Hyperledger Fabric, Ethereum, and Corda, which also offered blockchain solutions with varying degrees of decentralization and performance capabilities.
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How to hire a Bigchaindb expert
A BigchainDB expert must have strong skills in NoSQL databases, particularly MongoDB, as BigchainDB uses it as its backend. Proficiency in Python is essential for scripting and automation. Familiarity with blockchain concepts, cryptographic principles, and distributed ledger technology is crucial. Understanding of RESTful APIs and experience with Docker for containerization are also important.

Julyse H.
Skills
Expertise in leadership, management, and team development, with a strong proficiency in creating web systems and microservices using .NET. Skilled in process and requirements analysis, as well as system integration. Contributed to the definition of architecture and the development of high-availability services designed to support significant access volumes.

Rafael R.
Skills
A seasoned Technology Consultant with over a decade of experience across various sectors, including marketing, CRM, e-learning, and product/service development, demonstrating a robust background in project ideation, data structure formulation, and analysis of requirements and objectives. Key competencies include the enhancement and integration of existing projects, development of Crawlers and Webhooks for data collection, deployment of services on Azure Functions, and adeptness in ETL processes and Data Analytics for managing and processing data flows. Expertise extends to presenting data through comprehensive dashboards using platforms such as PowerBI and Metabase, automation of tests using Cypress, integration management with Jenkins, and the implementation of KPIs and segmentation plans.
Educational credentials include advanced studies in web development and database management, supplemented by postgraduate qualifications in algorithms and data structures to enhance programming expertise, logical application, and optimization of solutions. Certifications in Green IT, ISO 20001 IT Service Management, and from the Linux Professional Institute underline a commitment to sustainable and efficient quality in technology services.
Dedicated to providing valuable data solutions, there is a strong focus on employing innovative technology combined with creativity. With a passion for continuous learning, the objective is to explore new tools and methodologies while sharing insights with colleagues and students. Keeping abreast of industry trends and best practices ensures readiness to engage in innovative challenges.

João V.
Skills
A technology and software development professional with four years of experience, specializing in team leadership, analytical problem-solving, and effective collaborative communication. Excels in delivering innovative solutions while maintaining high software quality standards. Dedicated to adhering to best project practices and continuously updating knowledge with the latest technological advancements. Holds a Microenterprise Individual Taxpayer Registration (CNPJ ME).

André D.
Skills
With over thirteen years of experience in system development, the expert specializes in full-stack development using PHP, MySQL, jQuery, and Bootstrap, with a strong focus on leveraging technology for problem-solving.
Notable projects include the development of an API for ENEM grades consultation, ensuring seamless ERP system integration, the creation of a module for electronic invoice consultation coupled with tax validation, the establishment of a comprehensive learning platform, and the design of a document-sharing system tailored for accounting firms.
Further significant contributions comprise software development for legal professionals, providing functionality for automatic case information downloads based on OAB or case number and monitoring new case movements prior to official publication. Additionally, the expert has played a pivotal role in developing an enterprise Wikipedia-style system that enables companies to register and centrally share internal processes and procedures with employees.
In a freelance capacity, the expert has been integral to the development of an HR web software integrated with TOTVS RM ERP and a scientific community platform, which includes features such as digital library access, discussion forums on various topics, consultation services, and event management for members.

Igor V.
Skills
A Mid-Level Java Back-end Developer specializing in full-stack web and mobile development, currently engaged in pursuing a degree in Computer Science. This professional is recognized for their self-taught expertise, meticulous attention to detail, and strong independent initiative. Exhibiting leadership capabilities and proficient communication skills, they are adept at rapidly acquiring new technological proficiencies and effectively transitioning between various programming languages as required.

Adriano A.
Skills
Front-end developer specializing in Node.js and ReactJS, with extensive practice in these areas. Proficient in front-end technologies including HTML and CSS enhanced with Sass and Bootstrap, and demonstrates strong competence in JavaScript and jQuery, particularly utilizing Ajax with Selectize. Additionally, offers back-end development experience with Ruby on Rails.

Renato A.
Skills
An experienced Systems Developer with a solid professional trajectory since 2011, demonstrating proficiency in various programming languages and technologies. Committed to continuous professional development with the ambition to become a technical authority, maintaining a keen awareness of emerging market technologies.

Jean S.
Skills
A Systems Development Analyst with ongoing education in Systems Analysis and Development, currently in the fourth semester at Faculdade de Tecnologia Bandeirantes. Experience includes system implementation during an internship, supporting level III analysts in ERP RM deployment projects specifically within Educational and BackOffice modules. Proficient in SQL, HTML, CSS, JavaScript, Jquery, and Java, and knowledgeable in agile methodologies such as Scrum and Kanban.
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