Full Stack Developer · Service provider Business
Emily NYC katilion
Building scalable, high-performance web applications and digital solutions. create & expertise in custom code.
Based in Australia
Meet Emily NYC katilion
I’m a Full Stack Developer who enjoys transforming business requirements into reliable, user-friendly applications. I focus on writing clean, maintainable code across the entire development lifecycle.
How I can help
End-to-end feature development
Reliable, user-friendly features built from the ground up.
Performance optimization and debugging
Better speed and stability by fixing slow APIs and database queries.
Architecture and REST API design
Solid foundations for new or growing applications.
API and database integration
Secure and efficient connectivity for core app functions.
App maintenance and bug fixing
Long-term stability and code quality for existing software.
AppDesign
App-design
Full Stack Development, Web Application Development, Frontend Development, Backend Development, API Development, REST API Integration, Database Design, Database Optimization, Third-Party API Integration, Authentication & Authorization, Performance Optimization, Bug Fixing, Application Maintenance, Responsive Web Development, Cloud Deployment, SaaS Development
Usually works with: Startups, small to medium-sized businesses, SaaS companies, growing organizations, agencies, development teams
Work & experience
Full Stack Development
Full stack development and maintenance of scalable web applications, including RESTful APIs and database integration.
Health Tech Development
Experience developing digital solutions within the health domain.
About me
I’m a Full Stack Developer with experience in designing, developing, testing, and maintaining scalable web applications and end-to-end digital solutions. I enjoy working across both frontend and backend technologies, transforming business requirements into reliable, user-friendly, and high-performing applications.\n\nMy expertise includes building responsive and interactive user interfaces, developing robust backend services and RESTful APIs, integrating databases, implementing authentication and authorization, and connecting third-party services. I have a strong understanding of the complete software development lifecycle, from requirement analysis and application design to development, testing, deployment, and maintenance.\n\nI focus on writing clean, maintainable, and reusable code while following development best practices. I’m comfortable troubleshooting technical issues, optimizing application performance, debugging production problems, and collaborating with cross-functional teams to deliver quality products.\n\nI’m continuously learning new technologies and improving my development skills to build secure, scalable, and efficient applications that provide a great user experience. I have experience in the health domain.
My Approach is that first i review the requirement and then create the design and architecture as well as figma. then i start the developement.
Licenses & credentials (self-reported): HG343HBNHER
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