Ankara, Türkiye
Frontend | JavaScript Developer with 4+ years of experience specializing in React, TypeScript, Node, and Express. Skilled in building scalable, reusable solutions with modern frontend ecosystems, particularly through developing e-commerce products. https://github.com/halilcn
- Developed omnichannel e-commerce cloud solutions (OMS, B2B, Multi-Channel Management) for brands including Koton, Lacoste, Samsung, and Madame Coco, building React.js applications within an agile development environment. - Built and maintained shared npm packages—UI components, utilities, and micro-frontend tools—within a Turborepo monorepo, enabling code reuse across teams and partners. - Actively contributed to migrating a legacy project for major brands to a Turborepo monorepo with micro-frontend architecture (Turbo, Vite, module federation), from setup to legacy module rewrites. - Reviewed and provided constructive feedback on team pull requests to ensure code quality and consistency. - Achieved over 90% test coverage across components and modules by utilizing Jest, React Testing Library, and MSW. - Added AI-driven features to cloud solutions, improving user experience and operational efficiency. - Improved CI/CD pipelines, reducing build times and enabling faster, more reliable releases.
- Collaborated with cross-functional teams on SaaS product development, leveraging monorepo architecture, trunk-based development, remote development (RDS), and Jenkins to streamline workflows and accelerate delivery. - Experienced in developing high-load, high-traffic products serving 30 million users. - Responded to and resolved customer software support requests using the internal ticket system. - Investigated, debugged, and resolved issues in complex structures, legacy code, and backend projects related to the frontend.
- Developed Chatting and Task Management on the Teams Apps of Jotform with my cross-functional team by using React and JavaScript.
- Contributed to agricultural technology and weather protection systems, developing responsive and data-driven interfaces using React.js to support farmers and mitigate weather-related impacts. - Maintained and optimized a Geographic Information System (GIS) for agricultural companies, managing and integrating multiple spatial data layers, used by 30,000+ users. - Enhanced over 10 interactive map applications, including drought and weather maps, by integrating processed datasets and API-driven data visualization.
- Contributed to agricultural technology and weather protection systems, developing responsive and data-driven interfaces using React.js to support farmers and mitigate weather-related impacts. - Maintained and optimized a Geographic Information System (GIS) for agricultural companies, managing and integrating multiple spatial data layers, used by 30,000+ users. - Enhanced over 10 interactive map applications, including drought and weather maps, by integrating processed datasets and API-driven data visualization.