Professional Summary

I’m a fullstack developer with a strong focus on frontend development and a passion for crafting seamless, scalable, and user-friendly web applications. With expertise in modern JavaScript libraries—especially React and Next.js—I excel at translating designs into pixel-perfect, responsive interfaces. Whether it's Figma, Zeplin, or Photoshop, I ensure every detail is accurately implemented. On the backend, I prefer working with Node.js and MongoDB, building scalable APIs and real-time applications. Lately, I’ve been leveraging TypeScript to improve maintainability and type safety in my projects, ensuring robust and efficient codebases. Beyond coding, I enjoy optimizing workflows, structuring clean architectures, and continuously exploring new technologies to enhance development efficiency. Let’s connect and create something great together!
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WORK EXPERIENCE

  • avena
    AVENA

    - Developed and maintained a MERN stack application to improve accessibility and consistency in oral health care services across the U.S.

    - Implemented core features including appointment scheduling, user account management, reporting modules, and dynamic dashboard interfaces.

    - Integrated medical imaging formats such as FMX, PANO, and DX into the frontend using React.js for a seamless clinical experience.

    - Built and managed background jobs using Node.js and cron to automate tasks such as daily reporting, auto-submissions, and account cleanups.

    - Designed and implemented a modular task management system, triggered both in real-time and via background jobs, to notify users of pending actions across various modules.

    - Developed and optimized dynamic, filterable, and categorized data visualizations using React Chart.js 2 for dashboards, providing insightful graphical representations of complex data.

    - Developed a roles and permissions module to control access to different parts of the application based on user roles, including the ability to manage permissions and edit roles for specific users.

    - Created and maintained a settings page to allow admins to configure filters, job parameters, and schedules for background jobs, ensuring customizable and efficient task automation.

    - Wrote and executed data migration scripts to support schema changes and ensure data integrity during feature updates.

    - Worked extensively with MongoDB to handle large datasets and complex queries, optimizing performance through effective indexing and query tuning.

    - Ensured accurate timezone handling across all U.S. regions to maintain consistency in scheduling and reporting.

  • bynogame
    BYNOGAME

    Converted Figma designs into responsive, pixel-perfect user interfaces using HTML, CSS, jQuery, and JavaScript -

    Developed and maintained a responsive web application for the trading of in-game items and accounts across popular games such as Knight, CS:GO, Metin2, PUBG, and Valorant -

    Implemented dynamic features and enhanced user interactivity through jQuery, ensuring a smooth user experience across multiple browsers and devices -

    Collaborated closely with backend developers working with Laravel to integrate frontend with APIs and ensure seamless data flow between client and server -

    Focused on optimizing frontend performance and accessibility while maintaining clean and maintainable code -

    Ensured the site was fully responsive, providing a seamless experience on both desktop and mobile devices -

    Implemented SEO best practices, including optimizing meta tags, image alt attributes, and URL structures to improve search engine visibility and ranking -

    Actively contributed to the development process by submitting pull requests for code changes, collaborating with the team to ensure high-quality code -

    Managed tasks and tracked project progress using Jira, adhering to agile methodologies and ensuring timely delivery of features and bug fixes -

Contact Me

I would be happy to assist you with anything you need. Feel free to reach out to me anytime!

Address

Portakal Mah., 33090 Toroslar/Mersin, Türkiye

Email

serhatbelen7@gmail.com

Phone

+90-534-420-0038

Send Message