Krishnarajsinh J.

I help businesses build, fix, and manage email systems end to end, from deliverability and cold outreach to email marketing, automation, and ongoing operations. Top Rated Plus | 100% Job Success | 2,000+ Upwork Hours Previously a Network Security Engineer at Sophos, I bring strong technical expertise to email infrastructure, deliverability, and campaign management. I also run KnightsEye, my own agency, with a team available for larger projects. What I Can Help With: • Email Deliverability: Spam placement, SPF, DKIM, DMARC, DNS, sender reputation, blacklists, and inbox recovery. • Cold Email & Outreach: Secondary domains, mailboxes, Instantly, Apollo, Smartlead, warm-up, rotation, and campaign setup. • Email Marketing & Automation: Klaviyo, Mailchimp, Kit, GoHighLevel, HubSpot, newsletters, segmentation, and lifecycle campaigns. • Email Infrastructure: Google Workspace, Microsoft 365, SMTP, SendGrid, Mailgun, migrations, and troubleshooting. • Ongoing Management: Deliverability monitoring, campaign operations, list hygiene, automation maintenance, and reporting. Whether you need a quick DNS fix, a complete email system built, or someone to manage your email operations long-term, I can help. Send me your current setup and what you're trying to achieve.