Leo Pathu - AWS & AI Solutions Architect
Building Scalable Cloud Systems & AI-Powered Applications that Drive Real Business Results
With over 12 years of experience designing and deploying production-grade AWS infrastructure and AI integrations, I help startups and enterprises build faster, scale smarter, and cut cloud costs.
Trusted by top organisations
What You Get
End-to-end AWS & AI solutions built for real production workloads
AWS Cloud Architecture
Built to Scale
We design and implement cloud systems that don't break under growth—secure, high-availability, cost-optimized.
- High-availability (multi-AZ) setup
- Secure VPC, IAM, networking
- Load balancing & auto-scaling
- Cost optimization strategies
Perfect for SaaS, startups, and growing platforms
Database & RDS Optimization
RDS Specialists
Your application is only as strong as your database—we make it fast, reliable, and zero data loss risk.
- Amazon RDS (MySQL, PostgreSQL)
- Query performance tuning
- Backup, replication, failover
- Secure & optimized DB connections
Ensure speed, reliability, and zero data loss
DevOps & CI/CD
Ship Faster, Break Less
Eliminate manual deployment headaches and release with confidence every time.
- Dockerized applications
- CI/CD pipelines (GitHub Actions, GitLab CI)
- Infrastructure as Code
- Zero-downtime deployments
Release faster with confidence
AI Integration
Turn Ideas into Intelligent Features
Move beyond basic apps—add real intelligence that your competitors don't have.
- AI chatbots trained on your data
- RAG-based knowledge systems
- AI workflow automation
- LLM API integrations
Build smarter products your competitors don't have
Full-Stack Development
End-to-End Delivery
From idea to production—clean, scalable, maintainable code your team can own.
- Backend APIs (Node.js, Python, PHP)
- Frontend apps (React, modern UI)
- Authentication & role-based access
- Multi-tenant SaaS architecture
CTO as a Service
Strategic Tech Leadership
C-level technology expertise without the full-time cost—perfect for scaling businesses.
- Technology strategy & roadmap
- Architecture decisions
- Team building & management
- Investor-ready tech diligence
Real Business Use Cases
Systems we've built that run in production today
SaaS Platforms
Scalable to thousands of users with AWS auto-scaling and multi-tenant architecture
AI-Powered Support
Customer support chatbots trained on private data with RAG knowledge systems
Internal Dashboards
Real-time dashboards and automation tools replacing manual workflows
E-Commerce Platforms
High-traffic stores with cloud backend, payment integration, and 99.9% uptime
Data Analytics
AWS + AI powered analytics pipelines delivering business insights in real-time
Healthcare Systems
Patient monitoring platforms with real-time alerts and 99.9% reliability
How We Deliver
Simple, transparent, and production-focused
Free Consultation
Understand your requirements, goals, and current challenges
Architecture Plan
Clear, scalable solution design tailored to your needs
Development
Clean, production-ready build with regular progress updates
AWS Deployment
Secure, optimized, and monitored production deployment
Ongoing Support
Scale, improve, and maintain continuously
Client Success Stories
Real results from real production systems
ISKCON Serverless Receipt Generation
Automated donor receipt generation on AWS—reduced response time by 70% and processed 50,000+ transactions in the first 6 months.
"The solution has transformed how we manage donor communications. What used to take hours now happens instantly."
Balaji - CEOSmartWhale India
ISRO I-GRASP Research Portal
Research collaboration portal for ISRO enabling 200+ researchers with 60% faster proposal review time.
"The portal has streamlined our research collaboration process tremendously."
Uday - Project ManagerISRO
Omnyk Patient Monitoring Platform
Real-time patient monitoring with 99.9% uptime, monitoring 500+ patients daily and improving care efficiency by 40%.
"This platform has revolutionized our patient monitoring capabilities."
Jickson - CEOOmnyk Healthcare
Technology Stacks
Battle-tested tools for AWS, AI, and full-stack delivery
AWS
FastAPI, Django
Node.js / Express
LangChain / RAG
Laravel, Drupal
