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Hi, I’m Ceyda Ulubas, a results-driven software developer with about 4 years of experience, specializing in frontend technologies. I am known for fast learning and strong analytical abilities, and I pride myself on creating impactful, user-friendly web experiences. I am passionate about driving new projects and advancing feature development through effective collaboration. I look forward to applying my skills to contribute to innovative solutions.…Hi, I’m Ceyda Ulubas, a results-driven software developer with about 4 years of experience, specializing in frontend technologies. I am known for fast learning and strong analytical abilities, and I pride myself on creating impactful, user-friendly web experiences. I am passionate about driving new projects and advancing feature development through effective collaboration. I look forward to applying my skills to contribute to innovative solutions.

Ceyda Ulubas

Web Developer, Front-End Developer, Full Stack Developer, +4

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Hi, I’m Ceyda Ulubas, a results-driven software developer with about 4 years of experience, specializing in frontend technologies. I am known for fast learning and strong analytical abilities, and I pride myself on creating impactful, user-friendly web experiences. I am passionate about driving new projects and advancing feature development through effective collaboration. I look forward to applying my skills to contribute to innovative solutions.…Hi, I’m Ceyda Ulubas, a results-driven software developer with about 4 years of experience, specializing in frontend technologies. I am known for fast learning and strong analytical abilities, and I pride myself on creating impactful, user-friendly web experiences. I am passionate about driving new projects and advancing feature development through effective collaboration. I look forward to applying my skills to contribute to innovative solutions.

Available to hire

Hi, I’m Ceyda Ulubas, a results-driven software developer with about 4 years of experience, specializing in frontend technologies. I am known for fast learning and strong analytical abilities, and I pride myself on creating impactful, user-friendly web experiences.

I am passionate about driving new projects and advancing feature development through effective collaboration. I look forward to applying my skills to contribute to innovative solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Turkish

Fluent

Work Experience

Frontend Developer at Haypp Group

July 1, 2023 - May 1, 2025

Built gamified digital advertising solutions using an in-house gaming engine written in JavaScript/TypeScript. Created in-app advertisements using various REST APIs and hardware sensors to deliver digital marketing solutions for ~500 brands worldwide. Created a single-page front-end application using MERN stack and AWS EC2 to measure brand awareness across 256 brands, engaging ~30,000 customers. Tech stack: JavaScript, TypeScript, React.js, MongoDB, Node.js, Express.js, AWS services (EC2, S3, Route 53, CloudFront), Jest, Jira, GitHub, GitLab.

Front-End Developer at NTT Data Business Solutions

July 1, 2023 - May 1, 2025

Frontend development for multiple e-commerce sites, built with .NET and TypeScript. Implemented accessibility improvements for visually impaired users and optimized the CSS structure for maintainability and performance. Collaborated with UI/UX designers, backend developers, testers, and product owners in an Agile (SCRUM) environment with bi-weekly sprints. Tech stack included TypeScript, LESS, CSS, Styled Components, Tailwind, Material UI, Ant Design, React, Redux, REST APIs, Jest, Jira, GitHub.

Front-End Developer at Haypp Group

June 1, 2025 - October 1, 2025

Developed 11 e-commerce sites; infrastructure built with .NET and TypeScript. Improved accessibility for visually impaired users and optimized CSS structure for better maintainability and performance. Tech stack: TypeScript, LESS, CSS, Styled Components, Tailwind, Material UI, Ant Design, React, Redux, REST APIs, Jest, Jira, GitHub. Backend: Node.js, Express.js, MongoDB. Cloud & DevOps: AWS services. Focus on responsive design and web performance.

Frontend Developer at NTT Data Business Solutions

June 1, 2025 - October 1, 2025

Remote frontend development role; collaborated with cross-functional teams to deliver UI improvements and modern frontend features.

Frontend Developer at Nt Data Business Solutions

July 1, 2023 - May 31, 2025

Remote frontend role delivering features for multiple e-commerce sites. Implemented UI components using React and TypeScript, wrote clean CSS, and focused on accessibility improvements. Contributed to optimizing the performance and maintainability of front-end codebases.

Frontend Developer at Haypp Group

June 1, 2025 - October 31, 2025

Stockholm, Sweden-based frontend development with emphasis on delivering 11+ e-commerce sites. Infrastructure built with .NET and TypeScript. Improved website accessibility for visually impaired users and optimized CSS structure for maintainability.