j
jevin888

Jevin

@jevin888
China
English, Chinese
About me
💻 Full-Stack & AI Developer | I specialize in web & mobile apps, AI-powered solutions, and mini program development. From frontend to backend, I deliver scalable, user-friendly products with clear communication and reliable results. Let’s bring your ideas to life!... Read more

Skills

j
jevin888
Jevin
Offline • 
Average response time: 1 hour

See my services

Full Stack Web Applications
I will develop custom saas, erp, CRM and business software
From$300 / projectMore details
AI Integrations
I will build custom vapi ai voice agent and full stack automation
From$450 / projectMore details

Portfolio

Work experience

Freelance_Web Designer

Independent Software Engineer

Freelance Web Designer • Self-employed

May 2013 - Present • 13 yrs 3 mos

Independent full-stack software developer specializing in SaaS platforms, ERP systems, CRM solutions, AI-powered applications, and custom business software. Developed multiple enterprise-grade systems including AI educational management platforms, course scheduling systems, examination platforms, medical device sales management systems, industrial workflow management solutions, and cross-border VAT & invoice automation platforms. Experienced in full project lifecycle management, including system architecture, frontend and backend development, database design, API integration, cloud deployment, and ongoing maintenance.