Intelligent systems.
Real outcomes.
Since 2018, Keytrain has helped 50+ mid-market companies across the US and Europe modernize infrastructure, integrate AI, and ship better software — without the enterprise overhead.
Trusted by engineering and operations teams
What We Do
Comprehensive services to modernize your infrastructure and accelerate your engineering.
IT Consulting & Strategy
Align your technology roadmap with business goals
Software Development
Custom applications built for scale and maintainability
AI/ML Integration
Embed intelligence into your existing systems and workflows
DevOps & Automation
Ship faster with CI/CD pipelines and automated infrastructure
Cloud & Infrastructure
Design, migrate, and optimize cloud environments on AWS, GCP, or Azure
Data Engineering & Analytics
Build data pipelines and dashboards that drive decisions
Managed IT Services
Ongoing support and monitoring so your team stays focused
QA & Testing Automation
Automated test suites that catch issues before your customers do
API Design & Integration
Well-documented, scalable APIs that connect your systems reliably
Legacy System Modernization
Migrate outdated systems to modern architecture without disrupting operations
IT Staff Augmentation
Senior engineers embedded in your team, available on-demand
Cybersecurity Advisory
Threat assessments, compliance readiness, and security architecture for growing teams
ERP / CRM Implementation
Salesforce, SAP, and HubSpot implementations tailored to your workflows
Product Engineering
End-to-end product development from wireframe to production-ready system
Technologies & platforms we work with
Industries we serve
We understand your domain, not just your stack.
Fintech & Banking
Compliance-ready systems, real-time data, and secure infrastructure
Healthcare & Life Sciences
HIPAA-aware architectures and data pipelines for clinical operations
Logistics & Supply Chain
Real-time tracking, routing optimization, and warehouse integrations
SaaS & Product Companies
Scalable backends, CI/CD pipelines, and AI-powered product features
Retail & E-commerce
High-availability storefronts, inventory systems, and analytics
Manufacturing & Industrial
IoT integrations, MES systems, and operational data platforms
Why Choose Keytrain?
Industry-leading technology combined with exceptional support and results.
Engineer-led teams
Our consultants are practicing engineers, not account managers. You get people who actually built what they're advising on.
No fluff consulting
We embed with your team, learn your stack, and deliver working solutions — not slide decks.
Startup speed, enterprise depth
We move fast without cutting corners. Mid-market clients get senior-level expertise without the big-firm overhead.
How you can work with us
Flexible engagement structures built around your team and goals.
Fixed-price project
Defined scope, timeline, and deliverables. Best for discrete projects with clear requirements. No surprises on cost.
Typical duration: 6–16 weeks
Monthly retainer
A dedicated team embedded with yours on an ongoing basis. Best for continuous development, DevOps, or managed IT needs.
Minimum: 3-month commitment
Staff augmentation
Senior engineers placed directly in your team. You manage the work, we provide the talent. Ramp up or down as needed.
Available: 1–10 engineers
How It Works
Get started in four simple steps and see results within weeks.
Discover
We audit your systems, understand your goals, and identify gaps
Architect
We design a solution tailored to your stack and team capacity
Build
Our engineers deliver — with weekly check-ins and full transparency
Scale
We hand off cleanly or stay on as your long-term technology partner
Outcomes we've delivered
A sample of what Keytrain has built and improved for clients.
Average infrastructure cost reduction
within 6 months
Faster deployment cycles
after DevOps engagement
Years delivering for US and European clients since 2018
Migrated legacy monolith to microservices in 14 weeks
Result: 60% reduction in downtime
Built real-time data pipeline processing 2M events/day
Result: Decisions 4× faster
The team behind Keytrain
Engineer-led from day one. No account managers, no middlemen.
Rahul Kapoor
Founder & CTO
15 years in enterprise software. Previously led engineering at two Y Combinator-backed startups.
View profilePriya Sharma
Head of Cloud & DevOps
AWS certified architect with 10+ years building cloud infrastructure for fintech and healthcare clients.
View profileArjun Verma
Lead AI/ML Engineer
Built production ML systems at scale. Specializes in LLM integration and real-time data pipelines.
View profileSara Mitchell
Client Success Lead (US)
Based in Austin, TX. Manages US client relationships and ensures engagements run on time and on budget.
View profileWhat Our Customers Say
What engineering and operations leaders say about working with us.
"Keytrain didn't just consult — they built alongside us. Our infra is finally something we're proud of."
David Kim
CTO
PulseOps
"We went from 2-week release cycles to daily deploys in 3 months. Exceptional team."
Rachel Torres
VP Engineering
Meridian Health
"The AI integration they delivered is now core to our product. Couldn't have done it without them."
James Okafor
CEO
Stacklane
Common questions
Everything you need to know before our first call.
Ready to build something that scales?
Let's talk about your infrastructure, your team, and where you want to be.
Start a conversation
Tell us about your project. We\'ll respond within 1 business day.
contact@keytrain.in
Response within 1 business day
Free 30-min discovery call included
US & Europe timezone coverage
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