PERSONAL FREELANCE IT CONSULTANT

Full-Spectrum IT、AI & XinChuang Service
Global Remote Freelance Technical Outsourcing

Specialized in AI model labeling & tuning as certified AI Trainer, CISP information security service, domestic XinChuang adaptation, cloud & network construction, standardized PMP project management, supporting global PayPal cross-border payment.

Free Consultation View Service & Price

SERVICE LIST & PRICING

Personal Freelance Core Service Items

AI Model Development & Certified AI Trainer Service

AI dataset production & data labeling, large model fine-tuning, generative AI prompt optimization, machine learning algorithm development and data processing.

Hourly Rate: $65 ~ $190 / Hour

XinChuang Adaptation + Cloud & Datacom Deployment

Domestic XinChuang software and hardware compatibility adaptation, Huawei cloud deployment, enterprise routing-switching and campus network construction.

Hourly Rate: $55 ~ $155 / Hour

CISP InfoSec + PMP Standard Project Delivery

Enterprise information security operation & risk assessment, firewall configuration optimization, customized software development managed by PMP full-cycle specification.

Hourly Rate: $50 ~ $140 / Hour

Global Client Payment Solution

All overseas project payment supports PayPal cross-border collection. Formal service confirmation before project start, partial advance payment as stipulated in cooperation agreement.

PROFESSIONAL QUALIFICATIONS

Authoritative Personal Professional Certifications

Project Management Certifications

  • ✅ PMP Project Management Professional Global Qualification
  • ✅ CSPM-2 National Standard Junior Project Manager Certificate
  • ✅ PMI Official Generative AI & Prompt Engineering Training Certification
  • ✅ Cognitive AI Project Management CPMAI Certified

Huawei Official Technical Certifications

  • ✅ HCIE Cloud Computing Senior Expert Certification
  • ✅ HCIP Datacom Advanced Routing & Switching Engineer
  • ✅ Huawei Campus Datacom Professional Service Qualification

Germany DAAD Master Academic Certificate

  • ✅ Master Level Compiler Design Theory Academic Certificate
  • ✅ Master Level Machine Learning Full-Credit Qualification

XinChuang | CISP | AI Trainer Qualifications

  • ✅ National Certified Artificial Intelligence Trainer Qualification
  • ✅ CISP Certified Information Security Professional Certificate
  • ✅ Domestic XinChuang Industry Technical Professional Qualification
  • ✅ Hillstone HCSA-NGFW Network Security Associate Certificate

ABOUT ME

Liu Xiaofeng | Personal Independent Freelance IT Engineer

Individual freelance IT practitioner holding multiple domestic and international professional certifications, including certified AI Trainer, CISP information security, XinChuang technical qualification, Huawei high-level technical certification and global PMP project management certificate.

Provide remote freelance technical outsourcing for European, American and Southeast Asian clients independently, responsible for full project implementation from requirement communication to final delivery, use PayPal as dedicated cross-border receiving channel for overseas business settlement.

AI Dataset & Model Tuning XinChuang Software Adapt CISP Security Operation Huawei Cloud & Network PMP Project Control

CONTACT INFORMATION

Start Personal Freelance Cooperation

Business Email

138297@qq.com

Service Coverage

Global Remote Online Freelance Service

Payment Channel

PayPal Cross-border Receipt

LEGAL AGREEMENT

Terms of Service & Privacy Policy

1. Service Terms

All freelance cooperation is confirmed via email agreement. Service charges follow agreed hourly or fixed price. Clients pay prepayment through PayPal before project launch; refund according to completed project progress for unfinished work.

2. Privacy Policy

Customer information, project documents and payment data are only used for personal freelance project execution, never leaked to any third-party organization, all business confidential information is strictly protected.