Silicon Valley
Engineering.
Global Efficiency.
The #1 choice for US startups looking for world-class development at competitive rates. We deliver enterprise-grade solutions with EST/PST timezone overlap.
150+
US Projects
50+
US Clients
99%
Satisfaction
24/7
EST Support
Why 150+ US Companies
Choose Us
We combine world-class engineering with US business understanding. Here's why American companies trust us with their digital products.
Save 60-80% on Development
Silicon Valley expertise without the Silicon Valley price tag. Invest your savings back into growth.
Real-Time Collaboration
Our US-shift team works 9AM-6PM EST. Daily standups, instant Slack responses, zero timezone friction.
Enterprise-Grade Security
ISO 27001 certified. NDA protected. HIPAA & SOC2 compliant. Your IP is safe with us.
Launch 2x Faster
Dedicated teams, agile sprints, and proven processes mean you go to market ahead of competition.
True Partnership
We're not just vendors—we're your extended team. Long-term relationships, not one-off projects.
Proven US Track Record
150+ projects for US companies from startups to Fortune 500. We understand American expectations.
What We Build for US Clients
Web Development
React, Next.js, Node.js. Scalable from MVP to enterprise.
Mobile Apps
iOS & Android. React Native & Flutter. App Store optimized.
Game Development
Unity & Unreal. Mobile, console, and PC games.
Enterprise Solutions
Custom CRM/ERP. Legacy modernization. Cloud migration.
From Hello to Launch
A streamlined process designed for US business pace.
Discovery Call
30-min consultation in your timezone (EST/PST/CST). Understand your vision and requirements.
Proposal & Quote
Receive a detailed proposal with fixed USD pricing. No hidden costs, no surprises.
Kickoff & Sprint
Daily standups optional. Weekly demos. Real-time Slack/Teams communication.
Delivery & Launch
Deployed on US infrastructure (AWS US-East/Vercel). Full documentation and training.
What Our US Clients Say
"Mr. Aspero delivered our MVP in 6 weeks. The quality was as good as any Bay Area agency, at a fraction of the cost."
John Peterson
CEO, TechStart
New York, NY
"They understood HIPAA requirements perfectly. Our platform handles sensitive data securely and passed all audits."
Sarah Kim
CTO, HealthFlow
Austin, TX
"Best game development partners we've worked with. They nailed the UX and our retention is up 300%."
Mike Chen
Founder, GameSphere
San Francisco, CA
Questions from US Clients
How do you handle timezone differences?
We have a dedicated US-shift team working 9 AM - 6 PM EST (6 AM - 3 PM PST). This ensures 6-8 hours of overlap for real-time collaboration, daily standups, and instant communication via Slack or Teams.
Are your developers fluent in English?
Yes, 100% of our client-facing team and senior developers are C1/C2 proficient in English. All technical documentation, code comments, and communication are in professional English.
Do you sign NDAs?
Absolutely. We sign strict NDAs enforceable in US courts before any discussion begins. Your intellectual property is fully protected from day one.
Can I pay in USD?
Yes, we accept payments in USD via Wire Transfer, Stripe, and Wise. We can also invoice through our US-compliant banking partners for tax documentation.
Do you work on HIPAA-compliant projects?
Yes. We have experience building HIPAA-compliant healthcare applications. Our security practices include encryption, access controls, and audit logging as required.
Can you work with US-based VCs if I'm a startup?
Yes. We have successfully delivered MVPs for US VC-backed startups and are familiar with the fast-paced requirements and due diligence processes.
Ready to Build With the
#1 US Partner?
Get a free 30-minute consultation with our US-dedicated team. No commitment, no pressure.