Experienced software developer specializing in Java, PHP, and Object Pascal (Delphi).

A full stack developer with three years of experience, adept in both permanent and freelance roles. Demonstrates proficiency across a range of technologies, namely React.js, React Native, Next.js, JavaScript, TypeScript, Node.js, Nest.js, PostgreSQL, MySQL, Python, and Docker. Possesses considerable experience in architectural design on Google Cloud. Also skilled in utilizing tools such as Terraform, Tailwind, Material UI, and Chakra UI.

A Full-Stack Developer with expertise in backend technologies, notably Node, Python, and Golang. With a robust foundation in both frontend and backend development, current professional interests and efforts are directed towards backend systems. Proficient in software architecture principles, including Domain-Driven Design (DDD), Clean Architecture, and SOLID principles. Holds a background in Industrial Electronics and brings over three years of experience in embedded systems development utilizing C and C++.

Fullstack developer with over five years of experience in web, mobile development, and infrastructure, specializing in high-traffic applications. Possessing strong skills in functional programming, object-oriented programming (OOP), and DevOps, with proficient command over Java, Angular, and Javascript. Demonstrates a keen interest in application scalability, infrastructure optimization, and the implementation of best development practices, including test-driven development (TDD) and behavior-driven development (BDD).

Possesses extensive experience in Java versions 7 through 17, Ruby (on Rails), Python, C#, and the Spring Boot framework. Demonstrates proficiency in relational database management systems including MySQL, Oracle, and SQL Server, while also adept in using messaging systems such as SQS, Kafka, and Apache Camel. Familiar with monitoring tools like Splunk and Grafana, and proficient in cloud environments including AWS and Azure. Maintains a commitment to continuous learning to stay current with prevalent technologies.

Senior Software Engineer specializing in mobile development, utilizing the latest technologies, with a strong emphasis on user experience. Expertise includes React Native, native Android, and native iOS development.

A seasoned professional with senior expertise in Node, Python, and PHP, possessing over five years of experience in leadership roles as a Chief Technology Officer, where the responsibility included managing teams exceeding 20 members and actively participating in development and architectural tasks. Proficient in DevOps and microservices, with extensive experience in building scalable and resilient systems utilizing Terraform, Docker, and Kubernetes. Adept at maintaining up-to-date knowledge of emerging technologies.

Deep technical proficiency in unit testing, integration testing, and end-to-end testing with Cypress, coupled with the implementation of Continuous Integration/Continuous Deployment (CI/CD) practices. Committed to the importance of meticulously planned software architecture, effectively applying design patterns and SOLID principles to drive robust and maintainable codebases.

Java Developer with two years of experience specializing in web development and back-end infrastructure. Accomplished in various corporate projects, fulfilling roles of Analyst and Manager, with responsibilities encompassing requirement management, architecture design, deployment, validation, and production oversight. Demonstrates profound expertise in computational and software architecture, software engineering, operating systems, database management systems, and information security and cryptography, particularly with Java technology. Pursues roles in project management within software development, with an emphasis on development security, information security, cryptography, software architecture, and computer network architecture. Further interests include IT education and training, focusing on Operating Systems, Information Security, Cryptography, and Software Engineering.

Xupdate is an XML-based language used for updating XML documents. It allows users to insert, update, or delete elements and attributes within an XML document, facilitating dynamic modifications without the need for complete document replacement.

An Xupdate expert must have strong proficiency in XML, XPath, and XSLT. They should be adept at writing and debugging Xupdate scripts and familiar with XML schema design. Knowledge of XML databases and experience with related querying languages like XQuery is also essential.

How to hire a Xupdate expert

Xupdate was developed in the early 2000s as a means to address the need for updating XML documents dynamically. It emerged from discussions within the XML:DB Initiative, which sought to establish standards for XML databases. The language provided a standardized way to modify XML data without requiring full document replacement, enhancing efficiency and flexibility in handling XML documents.

About Xupdate

Xupdate's strengths included its simplicity and 

-centric approach, making it easy to learn for those familiar with XML. Its weaknesses were limited adoption and lack of robust tooling support. Competitors included XQuery Update Facility and proprietary XML database update languages.

Xupdate

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About Xupdate

How to hire a Xupdate expert

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