A developer with expertise in Linux infrastructure, networking, and programming languages including Node.js, React.js, and React Native. Specializes in developing bots for data extraction and API queries utilizing Python. Actively engages in continuous learning through participation in specialized bootcamps, focusing on advancements in the React and React Native ecosystem. Since 2019, has been responsible for the development of a delivery and collection management application, encompassing web frontend, backend, and mobile development, using a comprehensive tech stack that includes Node.js, React.js, and React Native.

Mobile Developer specializing in the React-Native framework with extensive experience fulfilling both back-end and front-end roles on diverse projects. Demonstrates a strong passion for continuous learning and adapts well to challenges, consistently driving professional growth in the tech industry.

A Software Engineer with over five years of experience in developing corporate applications, specializing in scalable and robust solutions tailored to diverse client needs across multiple sectors. Proficient in various programming languages including C#, Go, and JavaScript, with extensive experience in conducting code reviews and collaborating with multifunctional teams to deliver high-quality software solutions. Dedicated to sharing knowledge and research through technical content creation on platforms like Medium.

A Software Engineer specializing in the development of robust and scalable solutions through the use of JavaScript and TypeScript. Possesses a strong foundation in web development, demonstrating proficiency in constructing modern web applications utilizing both React and Angular frameworks. Additionally, holds substantial backend expertise with Node.js and NestJs, coupled with experience in managing relational and non-relational databases.

A dedicated Software Engineer with approximately four years of experience specializes in Ruby on Rails, Ruby, JavaScript, Node, React, Vue, and AWS. Demonstrates comprehensive proficiency in all facets of the Systems Development Life Cycle (SDLC) and showcases an ability to thrive in both solitary and team-oriented settings. Driven by a deep passion for technology, consistently aims to develop innovative solutions to positively impact individuals, businesses, and society. Committed to continuous learning and growth, poised to leverage skills in projects that foster meaningful change.

Possesses extensive expertise in Python and the broader Data/Big Data ecosystem. Demonstrated proficiency in Python development with a strong focus on maintaining high code quality. Knowledgeable in various technologies, including ElasticSearch, Scala, Spark, SQL, AWS services (Athena, S3, SQS, Lambda), Jenkins, Web Scraping (Crawler), C, and C++. Exhibits dynamism, excellent communication abilities, and a high level of dedication. Open to engaging in discussions where mutual interest exists.

Experienced web developer specializing in marketplace and healthcare applications, with a current focus on financial sector development utilizing Java. Demonstrates solid proficiency in programming logic, data structures, Object-Oriented Programming (OOP), and JavaScript. Exhibits a keen interest in application scalability, infrastructure, best development practices, Test-Driven Development (TDD), and Behavior-Driven Development (BDD).

Certified Borland Developer in Delphi 7 with a Test Registration ID of 9J0-21130844 and a score of 86.7. Possesses 15 years of experience in Delphi, specializing in advanced Object-Oriented Programming (OOP), component design, and frameworks. Holds 9 years of experience in C#, focusing on component design using Visual Studio and Mono C#. Demonstrates 9 years of expertise in Unity3D for developing games and applications for iPhone and Android, particularly in Augmented Reality (AR) and Virtual Reality (VR). Expertise in SmartMatrix GIS4D, utilizing advanced Unity techniques for Geographic Information Systems (GIS), point cloud rendering, and complex Shader development. Experienced in developing the multiplayer game platform BlocksXR, supporting up to 8 players on Oculus Quest, Oculus Rift, and SteamVR, which allows users to play in AR on Android, iOS, and iPad.

Cosmos DB is a globally distributed, multi-model database service provided by Microsoft Azure. It offers turnkey global distribution, elastic scalability of throughput and storage, and comprehensive SLAs. Cosmos DB supports multiple data models including document, key-value, graph, and column-family, allowing for flexible and efficient data management across various use cases.

A Cosmos DB expert must have proficiency in SQL and NoSQL databases, experience with Azure services, and familiarity with data modeling for document, key-value, graph, and column-family data. They should also possess skills in performance tuning, partitioning strategies, and managing global distribution. Knowledge of API integrations like SQL API, MongoDB API, Cassandra API, Gremlin API, and Table API is essential.

How to hire a Cosmos Db expert

Cosmos DB was introduced by Microsoft in 2017 as a successor to its earlier NoSQL service, DocumentDB. It was created to address the need for a globally distributed database that could provide high availability, low latency, and elastic scalability. The service aimed to support multiple data models and offer comprehensive SLAs to meet the demands of modern, cloud-based applications.

About Cosmos Db

Strengths of Cosmos DB include global distribution, multi-model support, elastic scalability, and comprehensive SLAs. Weaknesses involve higher costs compared to some alternatives and potential complexity in setup and management. Competitors include Amazon DynamoDB, Google Cloud Spanner, and MongoDB Atlas.

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How to hire a Cosmos Db expert

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