# Ashish Sharma

Senior Backend Engineer. Go, Node.js, Cloudflare edge infrastructure.
Building sub-100ms APIs and high-performance backend systems for HealthTech and PropTech startups.
Website: https://sarmaasis.com
Email: sarmaasis@gmail.com
Links:
- X (Twitter): https://x.com/sarmaasis
- LinkedIn: https://www.linkedin.com/in/sarmaasis
- GitHub: https://github.com/sarmaasis
- Book a Call: https://calendly.com/sarmaasis

## About
Senior Backend Engineer specializing in architecture, scaling, and cloud cost optimization for seed and Series A startups. Founding engineer for multiple production platforms. Architect of systems handling 2M+ API requests per day. Focused exclusively on HealthTech and PropTech B2B contracts.

## Case Studies
- **aa.health**: Built HIPAA-compliant backend infrastructure from scratch. Secure patient management, production-grade privacy controls, and audit-ready data flows for a regulated healthcare environment.
- **Hudpro.com**: Designed database architecture powering nationwide real estate inventory. High-concurrency queries across millions of property records with no latency spikes under production load.
- **Whydonate.com**: Scaled API layer to 2M+ requests per day using Python, PostgreSQL, and Cloudflare. Stable under sustained donor campaign traffic spikes.
- **Wakamiapp.com**: Architected multi-tenant backend and API layers from the ground up to support high-concurrency user flows.
- **Cipherandrow.com**: Designed initial system architecture and core backend services focused on performance and robust infrastructure.

## Services
- **Architecture & Scaling**: Migrating monolithic MVPs to high-performance microservices. Designed for Series A load.
- **Cloud Cost Optimization**: Moving heavy AWS workloads to edge-first Cloudflare infrastructure. Replacing AWS Elasticsearch with Typesense on Cloudflare Workers to cut latency and server bills.
- **B2B Workflow Automation**: Secure internal tools and micro-SaaS backends for compliance-sensitive industries. HIPAA-ready, audit-friendly.

## Tech Stack
- Languages: Go, Node.js, Python
- Edge & Cloud: Cloudflare Workers, D1, R2, KV; AWS
- Databases: PostgreSQL, MySQL, Redis, Typesense, Vector DBs
- Infrastructure: Microservices, message queues (RabbitMQ), high-concurrency scaling

## Availability
Available for new contracts (Remote):
- Architecture & Scaling
- Cloud Cost Optimization
- B2B Workflow Automation
Book a free Architecture Audit: https://calendly.com/sarmaasis

## Pricing
- **Hourly**: Code audits, architecture consulting, ongoing advisory.
- **Fixed Price**: Well-scoped projects — MVP builds, API integrations, migrations.
- **Retainer**: Large phased architectures and long-term scaling engagements.