parveenkumar.info valid
Parveen Kumar — Main website
Author: Parveen Kumar
For agents: Parveen Kumar's personal blog of production engineering posts on Node.js topics: UTC time handling, graceful shutdown, and separating workers from APIs.
nodejsutc timegraceful shutdownbackground workersdeploymentproduction engineering
- Authority
- 50 reach 0 · trust 10 · quality 25 · freshness 15
- Tier
- listed
- llms.txt
- https://www.parveenkumar.info/llms.txt
- llms-full.txt
- https://www.parveenkumar.info/llms-full.txt
- Sections
- 8
- Links
- 10
- Size
- 8887 bytes
- Registered
- 2024-07-23
- Country
- United States Hosting inference
- Hosting country
- United States Hosting inference
- Country evidence
- No published address evidence collected yet
- Categories
- Personal sites and blogs
- For agents
- Documentation: developer or product docs worth reading, nothing to call
- Inferred actions
- Search content About these labels
- Audience
- developers · agents can: search content · en
- First seen
- 2026-10-25T02:38:44.066Z
- Last checked
- 2026-10-25T02:38:45.964Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-25T02:38:44.073Z. Cached copy · Source on parveenkumar.info
# Parveen Kumar — Main website
Author: Parveen Kumar
## What this site is
www.parveenkumar.info is the **main** property: services, project showcases, about, and contact for Parveen Kumar — Full-Stack Engineer & Systems Architect.
Parveen Kumar is a full-stack engineer and systems architect who builds custom, production-grade software for startups and businesses in India and the UAE (Dubai). His focus is system design: realtime (WebSockets/Socket.IO), authentication (access + refresh tokens, rotation, RBAC), async work (Redis queues and workers), payments (Indian gateways, webhooks, idempotency), WhatsApp/Telegram integrations, Gotenberg PDF generation, and deploying and operating systems himself on AWS, GCP, DigitalOcean, and VPS hosts with CI/CD.
- Stack: Next.js, React, React Native, Node.js, TypeScript, MongoDB, PostgreSQL, Redis.
- Industries: Real estate (Dubai), fintech, HR-tech, and e-commerce.
- Rates: Rates are not published. Work is quoted per project after a discovery call: fixed-scope builds with milestone payments, monthly retainers, or fixed-scope reviews. Start at the contact page.
## Canonical URLs for this property
- Main homepage: https://www.parveenkumar.info/
- Main sitemap: https://www.parveenkumar.info/sitemap.xml
- Full LLM corpus (detailed export): https://www.parveenkumar.info/llms-full.txt
## Blog (https://www.parveenkumar.info/blog)
Long-form engineering posts: debugging stories, Next.js and Node.js fixes, SEO, and production lessons. Served under /blog on this domain as a separate app with its own LLM files:
- Blog homepage: https://www.parveenkumar.info/blog
- All posts: https://www.parveenkumar.info/blog/all
- Blog LLM index: https://www.parveenkumar.info/blog/llms.txt
- Blog full corpus (articles inlined): https://www.parveenkumar.info/blog/llms-full.txt
- Blog sitemap: https://www.parveenkumar.info/blog/sitemap.xml
### Posts (newest first)
- [Why I Standardize Every Node.js Project on UTC Time](https://www.parveenkumar.info/blog/the-utc-rule-i-follow-in-every-project): A production engineering story about standardizing Node.js applications on UTC to prevent timezone bugs, offset errors, and cron failures.
- [Separating Workers From My API Created a Deployment Problem](https://www.parveenkumar.info/blog/worker-architecture-deployment-problem): A production engineering story about separating background workers from the API, and the unexpected deployment challenges that arose.
- [Why I Added Graceful Shutdown to Every Node.js Project](https://www.parveenkumar.info/blog/why-i-added-graceful-shutdown-nodejs): A production engineering story about handling Node.js deployments safely using graceful shutdown, SIGTERM, and PM2 reload mechanisms.
- [Why I Added llms.txt to My Website](https://www.parveenkumar.info/blog/why-i-added-llmstxt-to-my-website): A low-cost experiment: llms.txt and llms-full.txt on my sites. What I think about AEO, GEO, and machine-readable context—without AI SEO hype.
- [Your App Is Fast on W
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