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Skills

  • App Development
  • Programming
  • App & Mobile Development
  • Mobile App Marketing
  • React Native
  • API
  • Android
  • iOS
  • JavaScript
  • Python
  • Cloud Computing
  • Object-Oriented Programming
  • React Native App Development
  • Data Extraction
  • Payment Gateway Integration

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Services

  • Full-Stack Developer

    $30/hr Starting at $100 Ongoing

    Dedicated Resource

    Passionate and results-driven Full-Stack Developer with 9 years of experience in designing, developing, and maintaining complex web applications from concept to deployment. Adept at bridging the gap between...

    AnalyticsAPIApp DevelopmentArtificial IntelligenceCloud Computing

  • AI-Powered Digital Products & Automation

    $20/hr Starting at $25 Ongoing

    Dedicated Resource

    I design and create AI-powered digital products and services that help businesses and individuals save time, improve quality, and scale efficiently. By combining modern AI tools with real product design...

    AI Character DesignArtificial IntelligenceChatbotsChatGPTClaude AI

  • WebGL/3D Unity development

    $45/hr Starting at $2K Ongoing

    Dedicated Resource

    Proficiency with JavaScript and HTML5 Experience with Three.js, WebGL and Canvas/CSS animation Knowledge about browser-based 3D rendering Expertise in 3D graphics Working understanding of level of detail...

    3D Animation3D Design3D Modeling3D RenderingAugmented Reality Development

  • eCommerce application development

    $35/hr Starting at $1K Ongoing

    Dedicated Resource

    Responsible to work with a team to develop web platforms, solutions, applications, and interfaces Create and maintain apps including e-commerce platforms and custom applications Provide support for the...

    AngularApp & Mobile DevelopmentApp DevelopmentCommercial Business DevelopmentEcommerce App

  • Backend development with Python, Django

    $50/hr Starting at $1K Ongoing

    Dedicated Resource

    The ability to problem-solve and critically think. High level of knowledge of Python and the Django framework, Django Rest framework. Familiarity with event driven programming as well as the MVC. Good...

    APIAPI DevelopmentBack End DevelopmentDatabase DevelopmentDjango

  • React front-end development

    $50/hr Starting at $1K Ongoing

    Dedicated Resource

    Strong proficiency in JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms, JSX, and Babel Complete understanding of ReactJS and its main fundamentals like JSX, Virtual...

    Amazon CognitoAnt DesignChart.jsCSSFront End Development

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About

Experienced Software Developer | 10+ Years of Expertise in Delivering High-Quality Solutions

Hello! I'm Oleksandr Korobchenko, a seasoned software developer with 10+ years of professional experience in crafting robust, scalable, and innovative software solutions. My journey in the tech world has equipped me with a diverse skill set and a deep understanding of the software development lifecycle.

Key Skills and Expertise:
Full-Stack Development: Proficient in both front-end and back-end technologies, including HTML, CSS, JavaScript, React, Angular, Node.js, Python, Ruby, Java, .NET, and more.

Database Management: Extensive experience with MSSQL Server, MySQL, PostgreSQL and NoSQL databases, ensuring data integrity and performance optimization.

Cloud Services: Skilled in deploying and managing applications on AWS, Azure, and Google Cloud Platform.

DevOps: Expertise in CI/CD pipelines, Docker, Kubernetes, and infrastructure as code to streamline development and deployment processes.

Agile Methodologies: Strong advocate of Agile practices, ensuring efficient project management and timely delivery.
Notable Projects:
E-commerce Platform: Developed a highly scalable e-commerce platform handling millions of transactions daily, enhancing user experience and operational efficiency.

Mobile Applications: Led the development of cross-platform mobile apps using React Native, providing seamless experiences across iOS and Android devices.

Custom ERP Solutions: Created tailored ERP systems for various industries, improving resource management and business operations.

Why Choose Me?
Quality and Efficiency: I prioritize writing clean, maintainable code and follow best practices to ensure high-quality deliverables.

Client-Centric Approach: Your satisfaction is my top priority. I am committed to understanding your needs and delivering solutions that exceed your expectations.

Continuous Learning: I stay updated with the latest industry trends and technologies, ensuring that your project benefits from the most current and effective solutions.

Let's Collaborate!
If you're looking for a dedicated and skilled software developer to bring your ideas to life, let's connect! I am excited to discuss how I can contribute to your project's success and help you achieve your goals.

Looking forward to working with you!

Work Terms

40-50 hours/week.
Any Time zone available.