About VantageCraft

We're technologists who've built, scaled, and modernized production systems serving millions of users. Now we help businesses leverage that experience to achieve their goals faster.

Our Mission

To empower North American businesses with edge-native technology, AI automation, and battle-tested engineering practices that deliver measurable results—not just buzzwords.

Results-Driven

Every decision measured by business impact, not technical elegance.

Transparent

Honest about tradeoffs, limitations, and what's actually needed.

Knowledge Transfer

Empower your team, don't create dependency on consultants.

Meet the Team

Proven track record scaling platforms and building production systems. Our expert team brings decades of combined experience in cloud infrastructure, AI automation, and enterprise reliability.

Roy Zhu

Solution Architect

Solutions architect with extensive experience building and scaling platforms from startups to enterprise. Expert in high-performance systems, microservices architecture, and cloud-native infrastructure.

Expertise

Scalable Architecture Design Cloud Infrastructure (AWS, K8s) Microservices & Distributed Systems DevOps & CI/CD Automation High-Performance Systems Big Data & Analytics

Danny

Technology Expert

Former CTO who scaled streaming platform from 100K to 100M+ monthly users. AI/LLM expert building production-ready automation solutions.

Expertise

AI/LLM Integration (GPT-4, Claude) Platform Scaling (100M+ users) Product Strategy & Execution Full-Stack Development iOS App Development (Swift) Programming Education

Guixing Bai

Senior Site Reliability Engineer

Seasoned SRE with extensive experience in IT infrastructure, cloud computing, and disaster recovery. Expert in CI/CD automation and high-availability systems.

Expertise

Site Reliability Engineering (SRE) Cloud Infrastructure & DevOps CI/CD Pipeline Automation Disaster Recovery & High Availability System Monitoring & Observability Infrastructure as Code (IaC)

Why Work With Us?

Battle-Tested Experience

We've scaled platforms from 100K to 100M+ users, built billing systems processing billions of daily transactions, and modernized decade-old legacy systems—all in production environments with real users and real stakes.

Practical, Not Theoretical

We recommend solutions we'd actually implement ourselves. No resume-driven development, no chasing hype. Just proven technologies and patterns that deliver results.

Your Success is Our Success

We measure our work by your business outcomes: revenue growth, cost reduction, faster time-to-market. Technology serves business goals, not the other way around.

Knowledge Transfer Built-In

We don't create dependency—we empower your team. Every engagement includes documentation, training, and hands-on knowledge transfer so you can maintain and evolve the system independently.

Let's Build Something Great Together

Whether you're facing technical challenges or exploring new opportunities, we're here to help.

Get in Touch Explore Our Solutions