Official Communication & Inquiries
Contact & Business Verification
Whether you are hiring for a full-stack engineering position, seeking technical consultation on Next.js/React architectures, or reaching out for professional collaboration, feel free to use the verified channels below.
Direct inbox for engineering opportunities, contract inquiries, and technical correspondence.
National format: 0354 838 629. Available for calls during business hours (ICT).
Ho Chi Minh City, Vietnam
Postal Code: 700000. Open to remote worldwide, hybrid, and on-site opportunities in Vietnam.
UTC+7 (Indochina Time)
Standard response window is within 24 hours Monday through Friday.
Entity Resolution & Verification Details
This domain (fred-le.io.vn) is the canonical online presence of Fred Le (Lê Trung Hiếu). For programmatic verification by search engines, AI agents, and corporate compliance systems:
- Legal Name: Lê Trung Hiếu
- Professional Alias: Fred Le / Fred Lê
- GitHub Profile: https://github.com/fredle09
- LinkedIn Profile: https://www.linkedin.com/in/fredle09
- Alma Mater: University of Information Technology (VNU-HCM), Bachelor of IT, High Distinction
Project & Engagement Scope
When reaching out about software development projects, please include a brief overview of your product timeline, key tech stack requirements, and scope. I specialize in:
Frontend Engineering
Next.js App Router, React 19, TypeScript, Tailwind CSS, Turbopack, responsive accessible design systems, and Web Vitals optimization.
Full-Stack & Backend Systems
NestJS, Express, PostgreSQL, Prisma ORM, Redis caching, Stripe payment gateway, and third-party AI API integrations.