About Us
QuantFlow Studio
A boutique engineering studio built for speed. We help US companies ship products faster without the visa headaches, agency overhead, or months of waiting.
Our Approach
Direct Access to Senior Engineers
No junior developers. No project managers in between. You work directly with the people who write your code.
Ship in Days, Not Months
Modern AI-assisted workflows let us deliver production-ready code at startup speed without cutting corners on quality.
Full-Stack + Security Built-In
Design, development, and infrastructure. Security isn't an afterthought—it's built into every layer from day one.
Zero Visa Complications
Skip the $100K+ H-1B costs and 12-month waits. Start building in 48 hours with engineers who overlap 6 hours daily with US East Coast.
The Team
Aleksei Petrov
Co-Founder & Product Engineer
16+ years as a product-focused engineer. Thinks in user problems, designs solutions, builds them end-to-end. Background in fintech platforms serving millions of users. Currently deep in AI—exploring what actually works beyond the hype.
Product Design • Full-Stack Engineering • AI Integration • User Experience
Nelya Parfenova
Co-Founder & Infrastructure Engineer
15+ years making systems secure and unbreakable. Thinks in attack vectors, builds with defense in depth. Background in enterprise infrastructure—SOC 2 compliance, big data pipelines, platforms that don't go down. The one who sleeps well because the architecture is solid.
Security Engineering • Cloud Infrastructure • Full-Stack Engineering • DevOps
How We Work
Solutions, Not Hours
We sell completed tickets, not time. Every deliverable has a fixed price—you see exactly what you paid for in Linear. No surprise invoices, no scope creep arguments.
AI-Native Engineering
We use Anthropic's Claude as our core development partner. Not as a gimmick—as a force multiplier that lets two senior engineers deliver at team scale.
Your Success is Our Reputation
We're a two-person studio. Every project is personal. Your product isn't a ticket number—it's our portfolio and our word.
Get Free Project Estimate
Tell us about your ideas and we find the best way to make it real. Fill the form and send us, we usually respond within 24 hours.