Nathan Lewis

Marketplace Web Developer at Sharetribe Oy

SharEvent • Parttime

Jun 2026 - Present • 1 mo

As a Part-Time Marketplace Web Developer at Sharetribe Oy, I contributed to the development, customization, and optimization of marketplace solutions built on the Sharetribe platform. I worked alongside designers, developers, and project stakeholders to create scalable online marketplaces that met business objectives while delivering an intuitive user experience. My responsibilities included customizing marketplace layouts, implementing new features, configuring user roles, listing types, booking workflows, transaction processes, and payment integrations. I integrated third-party APIs, Stripe payment processing, email notification systems, analytics tools, and other business applications to improve platform functionality and streamline marketplace operations. I developed responsive interfaces, optimized website speed and performance, resolved technical issues, and maintained clean, reusable code following industry best practices. I also enhanced search functionality, vendor onboarding, user account management, listing management, and marketplace branding while ensuring compatibility across modern browsers and mobile devices. In addition, I collaborated with quality assurance teams to test new functionality, identify bugs, deploy platform updates, and maintain platform stability through continuous monitoring and routine maintenance. I documented development processes, participated in code reviews, and implemented performance improvements that increased platform reliability and scalability. Throughout my role, I successfully contributed to multiple marketplace implementations by delivering secure, responsive, and high-performing marketplace solutions. My commitment to technical excellence, problem-solving, and timely project delivery helped businesses launch and scale modern online marketplaces while maintaining an exceptional user experience.

Marketplace Web Developer at Fairmondo eG

Fairchild Capital • Parttime

May 2026 - Present • 2 mos

As a Part-Time Marketplace Web Developer at Fairmondo eG, I contributed to the development, customization, and maintenance of the company's community-driven online marketplace. My primary responsibility was to improve marketplace functionality, optimize user experience, and implement scalable solutions that supported buyers, sellers, and administrators. I collaborated with cross-functional teams to gather technical requirements, develop custom marketplace features, and improve existing workflows. My work involved integrating third-party APIs, configuring payment systems, enhancing search functionality, improving listing management, and streamlining vendor onboarding processes to ensure smooth marketplace operations. I developed responsive interfaces that provided a consistent experience across desktop, tablet, and mobile devices while optimizing website speed, performance, and security. I regularly diagnosed and resolved technical issues, fixed bugs, performed code reviews, and maintained clean, reusable code following modern web development standards and best practices. In addition to development tasks, I participated in feature testing, deployment, system monitoring, and continuous platform maintenance to ensure reliability and stability. I also worked on marketplace branding, user dashboard improvements, SEO enhancements, and performance optimization to improve customer engagement and increase marketplace efficiency. Throughout my employment, I successfully contributed to multiple platform improvements that enhanced usability, supported business growth, and delivered a secure, scalable, and user-friendly marketplace experience. My commitment to quality, timely delivery, and technical excellence helped ensure the platform consistently met both business objectives and user expectations.

Marketplace Web Developer at Klipboard

KlientBoost • Freelance

May 2026 - Jul 2026 • 2 mos

As a Part-Time Marketplace Web Developer at Klipboard, I worked on the development, customization, and optimization of the company's online services marketplace. My responsibilities included implementing marketplace features, improving platform performance, customizing user interfaces, and ensuring a seamless experience for both service providers and customers. I collaborated with designers, project managers, and stakeholders to translate business requirements into scalable marketplace solutions. My work involved configuring marketplace functionality, integrating third-party APIs, payment systems, email notifications, analytics, and other external services to improve platform efficiency and user engagement. I developed responsive web pages, optimized platform speed, resolved bugs, and maintained clean, reusable code using modern web development practices. I also worked on vendor onboarding processes, listing management, booking workflows, search functionality, user authentication, and dashboard improvements to enhance usability. In addition, I performed regular maintenance, tested new features before deployment, monitored system performance, and provided technical support to ensure platform stability and security. I followed industry best practices for version control, documentation, and software development while delivering projects within deadlines. My contributions helped improve the reliability, functionality, and overall user experience of the marketplace, supporting business growth and increasing customer satisfaction through efficient marketplace development and continuous platform enhancements.