Industry Expertise

Engineering for US High-Growth Verticals

We specialize in high-growth US sectors where speed, compliance, and AI fluency matter most.

50+
US Clients
$10M+
ARR Shipped
11 wks
Avg MVP
5
Verticals
Why DevSimplex?

The Engineering Partner US Startups Trust

Ship faster, spend less, stay compliant β€” without the overhead of building a full engineering team.

Ship Faster

AI-native teams ship 2–3x faster than traditional dev shops. Our structured sprint process gets you from spec to deployed in weeks, not months.

11 wksAvg MVP

Scale Without Hiring

Avoid $200K+ engineering salaries, equity dilution, and 3-month hiring cycles. Engage and cancel on monthly retainers.

60%Cost Savings

Compliance Ready

SOC 2, HIPAA, PCI, and CCPA requirements built into our engineering process β€” not bolted on after launch.

100%Audit Ready

US Timezone Overlap

Daily standups, same-day Slack responses, and bi-weekly demos in your timezone. Feel like an in-house team.

4–6hDaily Overlap
Industry Solutions

Verticals We Know

Deep domain experience across the US market's fastest-growing tech verticals

FinTech & Payments

SOC 2–Aware Β· PCI-Conscious

US FinTech Market Size
$144B
$144B
US FinTech Market
SOC 2
Aware Patterns
40+
FinTech Clients

The US fintech market is $144B and growing. We build payment infrastructure, lending platforms, trading tools, and financial data products for US startups β€” with SOC 2-aware patterns and PCI-conscious payment flows from day one.

Challenges

  • PCI / SOC 2 compliance overhead
  • Real-time payment processing
  • Fraud detection at scale
  • Legacy banking integrations

Our Solutions

  • Payment infrastructure (Stripe Connect)
  • Lending & underwriting platforms
  • SOC 2 control implementation
  • Financial data APIs
Explore FinTech & Payments Solutions

HealthTech & Digital Health

HIPAA-Friendly Β· EHR Integration

US Digital Health Market
$105B
$105B
US Digital Health
HIPAA
Friendly Patterns
20+
HealthTech Clients

US digital health is a $105B opportunity. We build telehealth platforms, patient portals, EHR integrations, and HIPAA-friendly data pipelines for US healthtech startups β€” with privacy-first architecture and clinical-grade reliability.

Challenges

  • HIPAA data handling requirements
  • EHR / FHIR integration complexity
  • Patient data security
  • Regulatory submission workflows

Our Solutions

  • Telehealth platform development
  • HIPAA-friendly data architecture
  • EHR / FHIR API integration
  • Patient portal & remote monitoring
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AI & SaaS Products

RAG Β· Multi-Agent Β· Full-Stack SaaS

Global AI Market by 2030
$1.5T
$1.5T
AI Market 2030
11 wks
Avg MVP Time
30+
AI Products Shipped

US AI SaaS is the fastest growing segment in tech. We build full-stack SaaS products and AI-powered features β€” from RAG pipelines and multi-agent orchestration to multi-tenant dashboards and Stripe billing β€” for US founders and seed-stage startups.

Challenges

  • AI accuracy & hallucination control
  • Multi-tenancy at scale
  • LLM cost optimization
  • From demo to production quality

Our Solutions

  • RAG pipeline architecture
  • Multi-agent orchestration
  • Full-stack SaaS MVP
  • LLM integration & fine-tuning
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E-commerce & DTC

Headless Commerce Β· Shopify Β· Next.js

US E-commerce Sales
$1.1T
$1.1T
US E-commerce
Sub-2s
LCP Guaranteed
$100M+
GMV Processed

US e-commerce is a $1.1T market. We build high-performance headless storefronts, custom DTC platforms, and marketplace integrations for US brands scaling past $1M ARR β€” with sub-2s LCP and conversion-optimized checkout.

Challenges

  • Storefront performance & Core Web Vitals
  • Omnichannel inventory management
  • Checkout conversion rates
  • Marketplace integrations (Amazon, Walmart)

Our Solutions

  • Headless Shopify / Shopify Plus
  • Next.js storefront development
  • Order management systems
  • Marketplace & 3PL integrations
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Digital Agencies

White-Label Β· NDA-First

White-Label Confidentiality
100%
NDA
First Always
White
Label Delivery
15+
Agency Partners

US digital agencies face constant delivery pressure without the bandwidth to hire senior engineers. We operate as your invisible engineering team β€” white-label, NDA-protected, and deeply integrated with your client delivery workflow.

Challenges

  • Delivery capacity without headcount
  • Technical skills gaps (AI, SaaS)
  • Client NDA & confidentiality
  • Consistent quality under deadline

Our Solutions

  • White-label engineering delivery
  • Senior engineer augmentation
  • NDA-protected engagement model
  • AI & SaaS capability extension
Explore Digital Agencies Solutions
Our Impact

Results Across Verticals

Shipping production-grade AI products and SaaS for US founders since 2021

50+
US Clients
$10M+
ARR Shipped
99%
On-Time Delivery
11 wks
Avg MVP Time
Start Today

Ready to Build in Your Vertical?

Book a free call and tell us what you're building. We'll scope it, price it, and start within two weeks.

Response within 24 hours Β· USD pricing Β· No lock-in