Principal Software Engineering · Web Systems Architecture · Platform Modernization · Technical Leadership
SazM is an independent, edge-native software engineering practice and technical consultancy. We design, modernize, and maintain business-critical web platforms, custom applications, and high-concurrency cloud architectures.
This account manages the technology infrastructure and repositories for the SazM Organization (@sazmco) and is founded and operated by Saravana Bhava (@saravana-bhava).
Backed by 20+ years of continuous production experience (2004 – present) and over 106 production systems shipped across enterprise healthcare, e-commerce, real estate, and cloud infrastructure.
Website (sazm.in) • Company Org (@sazmco) • Founder Profile • LinkedIn • X / Twitter (@sazmco) • Case Studies • Resume (PDF)
- Edge-Native Architectures: Cloudflare Workers (V8 Isolates), D1 SQLite, R2 Zero-Egress Storage, KV Namespaces with sub-20ms global execution.
- Platform & Monolith Modernization: Strangler Fig pattern decoupling, technical debt remediation, and Next.js monolith migrations to Astro 7 + Preact islands (-82% hosting costs).
- Database Engineering & Query Tuning: MySQL & SQLite schema normalization, composite covering indexes, and zero-table-scan query topologies (-60% CPU utilization).
- High-Throughput Commerce & Billing: Cashfree PA-CB (UPI, NetBanking, Cards) and PayPal Subscriptions (USD) with HMAC-SHA256 idempotency, replay protection, and automated GST/LUT tax invoicing.
- Autonomous Delivery & Tooling: Linear webhook integrations, automated edge preview isolates (
preview-[id].sazm.in), and AI-accelerated code delivery pipelines.
Through sazm.in, we deliver senior software engineering on a predictable subscription retainer:
- ⏱️ Guaranteed 24–48 Hour Turnaround SLA per feature deliverable
- 🎯 Strict 1-Task Work-in-Progress Limit (100% focused attention, zero context switching)
- 🚫 Zero Meeting Overhead: 100% written asynchronous technical specifications and updates
- 🔒 Complete Code Ownership: All deliverables committed directly to your repository with automated CI/CD quality gates
- 💳 Predictable Monthly Retainer: Flat $2,000 / month (India: ₹200,000 / month). Pause or cancel anytime with 1 click.
| Platform / Repository | Description | Key Tech Stack |
|---|---|---|
| SazM | Edge-native DaaS platform, client portal, automated billing & preview staging | Astro 7, Cloudflare Workers, D1 SQLite, Preact, Tailwind CSS |
| Project Showcase | Curated archive of 106+ production systems delivered across 20+ years | Full-Stack, TypeScript, Edge Architectures |
| TrustAds | Advertising campaign management, reporting, automation, and BI platform | React, TypeScript, REST APIs, Microservices |
| Reelvo | AI-powered content automation platform and video rendering pipeline | Python, Media Pipelines, Automation APIs |
- Architecture Before Implementation: Clear written specifications, schema designs, and test criteria before writing code.
- Performance by Default: Zero render-blocking assets, sub-300ms global FCP, and 100/100 Core Web Vitals.
- Strict Type Safety: End-to-end TypeScript from database schema to user interface.
- Minimal Dependencies: Standard Web APIs and lightweight primitives over bloated npm dependency trees.
- Direct Repository Commits: Clean Git commits, isolated branches, and documented PR releases.
- SazM Organization: github.com/sazmco — Primary client repository organization
- Founder & Principal Architect: Saravana Bhava (@saravana-bhava)
- Founder LinkedIn: linkedin.com/in/saravana-bhava
- Company X / Twitter: @sazmco
- Founder X / Twitter: @saravana_bhava_
- Platform Website: sazm.in
- Production Portfolio & Case Studies: sazm.in/portfolio
- Engineering Articles & Teardowns: sazm.in/articles
- Diagnostic Audit: sazm.in/audit
"Delivering high-concurrency systems, edge backends, and platform migrations with 20+ years of battle-tested engineering precision."