Sachin Gupta
Linux & DevOps Engineer, Site Reliability Engineer , RHCSA
New to Contra
Sachin is ready for their next project!
Provided live Zoom-based technical consultation to review and discuss a cloud hosting environment, focusing on architecture, configuration, and best-practice decisions.
What I did
Reviewed the existing AWS Lightsail setup
Discussed hosting architecture and configuration options
Answered technical questions related to performance, security, and scalability
Provided recommendations and clarified trade-offs during a live session
Scope
This session focused on technical discussion and guidance only. No hands-on implementation was included.
Result
Clear understanding of the hosting environment
Actionable recommendations for next steps
Improved decision-making for future infrastructure changes
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10
SSL Automation & Multi-Site Domain Migration
Migrated multiple production websites to a new hosting provider and implemented automated SSL certificate management to ensure secure, uninterrupted access.
What I did
Removed expired third-party SSL certificates
Installed Let’s Encrypt AutoSSL certificates
Enabled automatic SSL renewal to prevent future expiration issues
Migrated DNS and hosting for three production websites
Exported and backed up all DNS records before migration
Verified website availability and correct loading after cutover
Provided backup files and confirmation of successful SSL setup
Result
Fully secured websites with auto-renewing SSL
Successful hosting migration with no downtime
Clean DNS transition with documented backups for future reference
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15
Secure VPS Setup & Multi-Site WordPress Deployment
What I worked on
Set up and secured a cloud VPS and deployed multiple WordPress sites with a clean, scalable hosting stack.
My role & tools
Linux / DevOps Engineer
Hostinger VPS, CloudPanel, Linux, WordPress
What I did
Provisioned and secured a VPS environment
Installed and configured CloudPanel
Deployed 5 WordPress websites
Created professional Coming Soon pages for each site
Configured server backups and basic security hardening
Provided documentation for ongoing management
Result
Stable, production-ready VPS hosting environment
Multiple WordPress sites deployed cleanly
Easy-to-manage setup with documented handover
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12
VPS Migration & Hosting Stack Setup (Ubuntu 24.04)
What I worked on
Planned and executed a full website migration to a new KVM-based VPS, including server setup, control panel installation, data transfer, and final cutover.
My role & tools
Linux / DevOps Engineer
Ubuntu 24.04 LTS, KVM VPS, Hestia Control Panel, web & database services
What I did
Reviewed existing VPS setup and access credentials
Deployed 4 new KVM VPS instances (Ubuntu 24.04 LTS)
Installed and configured Hestia Control Panel
Configured web server and database services
Migrated ~52 GB of website data and database
Performed final data sync after content freeze
Updated DNS and pointed domain to the new server
Provided backup guidance and handover documentation
Result
Successful zero-issue migration
Stable, production-ready hosting environment
Documentation
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