Good morning, I'm

MANTHAN T.

CTO & DevOps engineer building
SaaS that ships fast and stays up.

Available mnthan.com @themanthan9
hi@mnthan.com
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about

I'm a DevOps engineer and CTO who builds and runs SaaS end to end. At Happy Pet Tech I lead the platform behind an all-in-one global pet business software - from React frontends to CI/CD and cloud infra.

Six years in: started on the frontend, mastered Shopify, then fell for infrastructure.

status
state online
uptime -
role DevOps & CTO
focus DevOps · SaaS · AI
location Surat, India
6+ years building
99.9% uptime
CTO @ Happy Pet Tech
ReactJSTypeScriptDockerAWSGitHub ActionsCoreDNSPostgreSQLMongoDBCloudflareRailwaySupabasePrismaESLintRedisGitZshmacOSAstroLiquidReactJSTypeScriptDockerAWSGitHub ActionsCoreDNSPostgreSQLMongoDBCloudflareRailwaySupabasePrismaESLintRedisGitZshmacOSAstroLiquid
LiquidAstromacOSZshGitRedisESLintPrismaSupabaseRailwayCloudflareMongoDBPostgreSQLCoreDNSGitHub ActionsAWSDockerTypeScriptReactJSLiquidAstromacOSZshGitRedisESLintPrismaSupabaseRailwayCloudflareMongoDBPostgreSQLCoreDNSGitHub ActionsAWSDockerTypeScriptReactJS
★
◆

Happy Pet Tech

Cloud platform for pet-care businesses: appointments, clients, staff, inventory, billing, and analytics. I'm the CTO, and I also run the infrastructure.

Next.jsNode.jsExpress
→
★
◆

Pet Parent App

A consumer app for pet parents: health records, weight and nutrition tracking, expenses, family sharing, and an in-app AI companion called Lorem. I run the platform behind it.

FlutterDartNode.js
→
★
◆

PetsFirst Health

PetsFirst's healthcare platform: home vaccinations, at-home blood tests, surgery and hospital booking, and an online pharmacy for pets in Bengaluru. I built the platform and the app behind it.

Next.jsNode.jsExpress
→
★
◆

Roosthaven

A real-estate platform for buyers, sellers, and agents, with an AI co-pilot that analyzes disclosures, offers, and listings. I built it solo, front end to infrastructure.

Next.jsNode.jsNeonDB
→
now
→
CI/CD & infra automation
CI/CD
→
Occasional Shopify / Liquid builds
Shopify
→
Exploring AI in SaaS workflows
AI
→
Self-hosting & homelab tinkering
Homelab
Updated May 2026
writing
01 Running One SaaS in Five Countries Aug 26 02 When Half Your Product Can't Ship Daily Aug 26 03 Shipping AI in Two Products: a Pet App and a Real-Estate Platform Aug 26 04 Adding an AI Companion to a Pet App May 26 05 CI/CD with GitLab for a Pet-Tech SaaS Mar 26
experience
2025 CTO @ Happy Pet Tech
2024 DevOps Engineer
2021 Shopify Expert · Founder
2019 Frontend Developer
uses
terminal Ghostty · Zsh
editor Cursor · Antigravity
os macOS · Linux
hardware MacBook Pro M4
services AWS · Cloudflare · Railway · Supabase

Let's build
something.

Open to collaborations, consulting, and interesting problems.

GitHub github.com/themanthan9 → Twitter x.com/themanthan9 → LinkedIn linkedin.com/in/themanthan9 → Email hi@mnthan.com →