Karen H

Senior Bubble.io Developer & SaaS Consultant

Aug 2025 - Present • 11 mos

As a Senior Bubble.io Developer and SaaS Consultant, I specialize in helping startups, entrepreneurs, and established businesses transform ideas into fully functional web applications, SaaS platforms, marketplaces, CRM systems, and custom business solutions. My expertise focuses on leveraging Bubble.io's powerful no code ecosystem to create scalable, secure and user-friendly applications without the need for traditional coding. My responsibilities include end to end application development, from project planning and database architecture to workflow automation, API integrations, payment gateway implementation, user authentication and performance optimization. I work extensively with third-party services such as Stripe, Twilio, OpenAI, Google APIs, Supabase and various automation platforms to enhance application functionality and streamline business operations. I collaborate closely with clients to understand their business objectives, identify technical requirements, and translate concepts into practical digital solutions. Throughout the development process, I prioritize clean user interface design, responsive user experiences, scalability, and long term maintainability to ensure products are prepared for growth and market success. In addition to development, I provide SaaS consulting services, helping businesses validate product ideas, design MVP roadmaps, optimize existing applications, troubleshoot technical issues, conduct code reviews, and improve application performance. My goal is to help clients launch faster, reduce development costs and build reliable software products that support their business growth.

No Code Mobile App Developer

Jul 2025 - Present • 1 yr

As a Freelance No Code Mobile App Developer on Fiverr, I help startups, entrepreneurs, and businesses transform their ideas into fully functional mobile and web applications using modern no-code and low-code development platforms. My expertise includes building scalable MVPs, business apps, booking systems, marketplace platforms, productivity apps, and customer management solutions using Adalo, Bubble, Glide, and FlutterFlow. I specialize in designing clean, responsive, and user-friendly applications that provide smooth user experiences across Android and web platforms. My responsibilities include app UI/UX design, workflow automation, database setup, API integration, user authentication systems, and backend configuration to ensure high-performing and reliable applications. I work closely with clients to understand project requirements, develop custom app solutions, and deliver applications that align with business goals while maintaining clear communication and timely project delivery. My focus is on creating cost-effective and scalable digital products that help businesses launch faster and improve operational efficiency. Through Fiverr, I have successfully delivered multiple no-code app development projects while building strong skills in client management, app prototyping, problem-solving, and product development strategy.