Hire the best Relational Databases Specialists in Serbia

Check out Relational Databases Specialists in Serbia with the skills you need for your next job.
  • $30 hourly
    Hello there! 👋 With over 10 years of experience in software engineering on large and complex projects, I'm sure I can help you finish your project with ease. I have extensive experience in the following areas: - Software architecture - Distributed systems - Database modeling - API design - CI/CD Some of my specialties are: • .NET 8, Web APIs, SignalR, Entity Framework Core • C#, JavaScript, TypeScript, React, Next.js • PostgreSQL, MS SQL Server, MongoDB, Redis
    Featured Skill Relational Databases
    .NET Core
    Next.js
    Prototyping
    ASP.NET MVC
    jQuery
    AJAX
    Relational Database
    .NET Framework
    React
    C#
    JavaScript
  • $20 hourly
    -Full stack development -Graphic design
    Featured Skill Relational Databases
    Relational Database
    NoSQL Database
    Graphic Design
    Spring Framework
    AngularJS
    Java
    JavaScript
  • $30 hourly
    Software architect with strong analytical skills and knowledge of agile methodologies and practices. Within 25 years experience has been working on system integration, business processes, distributed systems, web and desktop applications, databases, components, frameworks, network services, APIs, platforms, device communications, and enterprise software systems.
    Featured Skill Relational Databases
    Containerization
    Business Process Management
    Software Integration
    Software Architecture & Design
    Service-Oriented Architecture
    Unit Testing
    NoSQL Database
    Automation
    Relational Database
    Agile Software Development
    Web Application
    Java
    JavaScript
    Spring Framework
    Microservice
  • $15 hourly
    Enthusiastic highly-motivated individual * Holding classes in math and programming for individuals * Planning and designing qualification processes * Planning and validating test processes for prototypes * Creating automated tests for individual hardware * Developing GUIs for individual tests SOMETHING ABOUT ME As a Computer Science graduate with 2 years of hands-on experience in automated testing and data analysis, I have a solid foundation in Python programming, data visualization, and testing automation. I’ve successfully planned and designed qualification testing processes for a client company, leveraging the Rohde & Schwarz Test System Versatile Platform and the Autotest framework based on Pytest. My role involved creating Python scripts to automate testing workflows and analyze the results, which helped improve the overall testing efficiency. Additionally, I spent six months in Germany as an external consultant, further honing my skills in client collaboration and technical problem-solving. In my free time, I explore data visualization techniques using Python to create meaningful insights and present data in a user-friendly format.
    Featured Skill Relational Databases
    Haskell
    Prolog
    CSS
    HTML
    JavaScript
    Computer Network
    Algorithms
    Java
    SQL
    Relational Database
    Software QA
    Data Visualization
    Python Script
  • $8 hourly
    Hi, I am a Software Engineer living in the beautiful city of Belgrade in Serbia. Profile: I am determined to developing Software solutions and systems to everyday needs by delivering tailored information systems from complex work systems. about.me/okwori I am best described as a beautiful information systems enthusiast. Work best alone but have a network of coders, we share ideas and code utilities and components. Experience: 5years. Interest: My interest areas are Software Engineering, Semantic and Social web and Technology Supported Learning/research and bits of Big data. Languages: Java, Clojure/ClojureScript, PHP, C#, SQL, Javascript, HTML/CSS. Technologies: * Java SE/EE, Spring - Boot, MVC, Data, Security..., Hibernate, Thymeleaf, ElasticSearch, * Laravel, WordPress, WooCommerce, Joomla, Magento, * SQL Server, MySQL, Postgresql, * React, Re-frame, * Compojure, Ring, Luminus, * HTML5/CSS3, Google Map API, Advanced Google Analytics, and Adwords Scripts reporting for online marketing, UML, Ring, CircleCl, Luminus, Restful Web Service, Docker, App Engine. * Druid, Metabase Tools: VCS - git(Github, GITLAB) and Mercurial(Bitbucket), IntelliJ Idea, JIRA, Slack, Visual Paradigm, Balsamiq Mockups, PhpStorm, Visual Studio, Netbeans, Android Studio, Eclipse, CodeCharge Studio, Adobe CC, CodeCompare, Todoist, Trello, Axure RP, Projects: github.com/okwori Enterprise (Web) Business Solutions - Human Capital Information System (HCIS), CRM, Budget, Collateral Management Systems, Payment Request and Fulfillment Systems, and Fixed Assets Management Systems Websites Designed - Painhackers.com, Noboundsdigital.com, Campaigntrailyardsigns.com, Tikkytacs.com Strength: Getting the job done comes first for me. Am a quick learner and can quite adjust to changing circumstances as needed. Projects cost are negotiable based on the technologies. See you at work!
    Featured Skill Relational Databases
    Relational Database
    Java Persistence API
    React
    Clojure
    GraphQL
    Spring Security
    Java
    Spring Framework
    Hibernate
  • $30 hourly
    As a dedicated Power Platform Developer and Business Solutions Architect, I specialize in designing and implementing transformative solutions that optimize workflows, enhance productivity, and drive business success. With over 4 years of experience, including 2 years working extensively with the Power Platform, I have helped businesses of all sizes achieve their goals through innovative apps and process automation. Highlights of my work include: - Developing full-scale apps and small tools to streamline business processes. - Delivering three large-scale document management solutions with integrated custom plugins and web resources. - Resolving challenging technical issues for clients using Power Apps and Power Automate. Experienced in Microsoft Power Platform and holding expertise in relational databases, front-end libraries, and modern programming languages, I combine technical proficiency with a deep understanding of business needs. My goal is to help organizations—whether small businesses or enterprise corporations—achieve efficiency and scalability through tailored Power Platform solutions. Whether you need a custom app, workflow automation, or a comprehensive business solution, I’m here to help. Let’s collaborate to unlock your business’s potential with innovative Power Platform solutions!
    Featured Skill Relational Databases
    Microsoft SharePoint Administration
    Microsoft SharePoint Development
    Relational Database
    SQL
    TypeScript
    React
    C#
    JavaScript
    Microsoft Power Automate
    Microsoft PowerApps
  • $15 hourly
    I have many years of success in data analysis, reporting, and database development (Access, Excel). I taking incoherent mountains of data and helping business owners make sense of the data to help them make better business decisions. My combination of financial analysis experience and technical skills will allow me to quickly understand and analyze your data and then communicate the output to you in a format that is quickly and easily understandable. I do not stop until the job is perfect, even after other people saying it cannot be done. The work will be completed to the highest standards in a very short time. Opened communication to make sure that it is exactly what you want. I'm also fast and accurate at typing and data entry, so if you just want a simple data entry, I am the right person for you. Available to work in different time zones.
    Featured Skill Relational Databases
    C++
    Digital Marketing
    Spreadsheet Skills
    Google Docs
    Online Research
    Data Entry
    Microsoft Access Programming
    Relational Database
    Microsoft Excel
    Database Administration
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.