Ashish Sharma | Senior Backend Engineer | Go, Node.js & Cloudflare Architecture | EU

Ashish Sharma

Senior Backend Engineer. Go, Node.js, Cloudflare.

Backend Infrastructure Built for Your Next Round

I build sub-100ms APIs, optimize database architecture, and cut cloud costs for fast-growing HealthTech and PropTech startups—using Go, Node.js, and Cloudflare edge infrastructure.

Book a Free Architecture Audit

What I Do

Architecture & Scaling

Migrating monolithic MVPs to high-performance microservices. Designed for Series A load—not weekend hobby traffic. Systems that won't become technical debt six months post-launch.

Cloud Cost Optimization

Moving heavy AWS workloads to edge-first Cloudflare infrastructure. I've replaced AWS Elasticsearch with Typesense on Cloudflare Workers—cutting both search latency and server bills.

B2B Workflow Automation

Secure internal tools and micro-SaaS backends for compliance-sensitive industries. HIPAA-ready, audit-friendly, and built to integrate cleanly with your existing stack.

Case Studies

aa.health

Built the 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 the database architecture powering nationwide real estate inventory. High-concurrency queries across millions of property records—no latency spikes under production load.

Whydonate.com

Scaled the API layer to handle 2M+ requests per day. Infrastructure runs on Python, PostgreSQL, and Cloudflare—stable under sustained donor campaign traffic spikes.

Your Company

If your API is slow, your cloud bill is climbing, or your MVP architecture won't survive your next growth phase—let's talk.

Available for new contracts

  • Architecture & ScalingRemote • Contract
  • Cloud Cost OptimizationRemote • Consulting
  • B2B Workflow AutomationRemote • Contract

Client Feedback

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"Ashish delivered exceptional work on a highly technical Cloudflare/Workers project. He produced a very detailed and well-structured architecture document..."

Cloudflare Edge Architecture
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"Ashish is a fantastic dev. Very hardworking and was always able to come up with solutions for my project. I would highly recommend him to anyone else."

Cloudflare Worker + Supabase Integration
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"I'd love to work with Ashish again. He really writes clean, great code."

ASN1/DER Parsing on Cloudflare Edge
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"Was great working with him. He made everything work and went above and beyond."

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