Hire the Best Email Security Freelancers
in India

⚡ TOP RATED Freelancer | ⚡ 14+ Years Experience in Web Security and WordPress Hello! I am Harwinder Kumar, a seasoned professional specializing in comprehensive Web Security and WordPress. I offer services in Malware Removal, Virus Removal, Ethical Hacking, Internet Security, Websites Migration, WordPress Development, SSL Installation, Linux Server Administration, Domain & DNS Management, WordPress Speed Optimization and Zen Cart / Drupal / MODX / Moodle / Joomla CMS Upgrades. Achievements: ✅ Cleaned 5000+ websites successfully from malware with security enhancement. ✅ Conducted 1,000+ seamless website migrations. ✅ Completed more than 500 SSL installations. ✅ Optimized speed of 200+ WordPress websites. Services Offered: 1. Malware and Virus Removal (Cleaning Hacked Websites and Servers): ✔ Guaranteed 100% cleanup of websites, including databases from malicious code. ✔ Remediation of WP-VCD malware, backdoors, malicious javascript and conditional redirects. ✔ Specialized solutions for japanese keyword hack, SEO spam / pharma hack, credit card stealers and ecommerce malware. ✔ Google blacklist removal (This site may be hacked, The site ahead contains malware), google deceptive warning fix. ✔ McAfee SiteAdvisor, norton blacklist or any VirusTotal based blacklist fix. 2. Website Security Maintenance: Strategic security enhancements and guidance for future-proofing your digital assets. 3. Website Transfer and Migration: Expert transfer of websites to new hosts or domains for any PHP-based CMS or custom-coded websites, including seamless email migration 4. WordPress Development and Troubleshooting: Comprehensive development and issue resolution, including critical and fatal error fixes. 5. SSL Installation and HTTPS Migration: Seamless migration from HTTP to HTTPS with secure padlock implementation. 6. HTTP Security Headers Fix: Implementation of essential security headers to protect your web application from common vulnerabilities and threats. 7. Linux Server Administration: Efficient server management promoting optimal performance and security. 8. WordPress Speed Optimization: Proven methods to enhance website performance following Google PageSpeed and GTmetrix standards. 9. Domain & Advanced DNS Management: ✔ Expert management of domain settings and DNS configurations to ensure seamless website accessibility and performance. ✔ Configuration and troubleshooting of DKIM, SPF, and DMARC records to enhance email security and deliverability. 10. CMS Upgrades: Upgrading Zen Cart, Drupal, MODX, Moodle and Joomla to their latest stable versions. If you're looking for a trusted partner to secure, optimize and enhance your digital operations, I am here to deliver superior solutions tailored to your needs. Let's collaborate to ensure your website is both secure and performing at its peak!

Is your digital infrastructure secure against today's sophisticated threats? I specialize in identifying and mitigating security vulnerabilities before they can be exploited. With a focus on real-world penetration testing and comprehensive malware cleanup, I ensure your systems are robust and resilient. 🛠️ Services I Provide: Web & API Penetration Testing: Combining manual and automated techniques to uncover vulnerabilities. WordPress Security & Malware Removal: Protecting your site from threats and ensuring smooth operation. Network & Server Vulnerability Scanning: Utilizing tools like OpenVAS and Wireshark for thorough assessments. Compliance-Oriented Security Assessments: Ensuring adherence to standards such as PCI-DSS and ISO 27001. Email Setup & Security Hardening: Securing communications with platforms like Gmail, Hostinger, and SendGrid. 📈 Highlights: 4+ Years Experience | CEH Certified 20+ Projects Delivered with 5-Star Ratings Expertise in OWASP Top 10, CVSS, and MITRE ATT&CK Post-audit Guidance and Remediation Support 100% Confidentiality | NDA-Friendly I am committed to delivering high-quality security solutions tailored to your needs. Let's work together to fortify your digital presence.

Most small businesses don't have anyone who actually owns their Google Workspace. Email breaks. Staff leave and still have access. Licences pile up for accounts nobody uses. Nobody notices until it's a problem. That's where I come in. I'm a Certified Google Workspace Administrator and DMARC Specialist with 195+ completed projects and a 100% Job Success Score. I help startups, small businesses, and growing teams set up, migrate, and maintain Google Workspace — from your first 5 employees to 100+, without the jargon, and without you needing a full-time IT person. THIS IS PROBABLY FOR YOU IF: - You're moving from Microsoft 365, Zoho, cPanel, or GoDaddy and want a clean migration with zero data loss - Your emails are landing in spam, or not arriving at all - Former employees still have access they shouldn't - You're paying for licences nobody's using anymore - Workspace is getting more complex as your team grows, and nobody's managing it - Google Support tried to help and couldn't fix it If any of that sounds familiar, here's what I can do for you: WHAT I DO → Workspace Setup — Domain verification, DNS, Gmail routing, and security configured right from day one, plus a live 1-hour walkthrough so you and your team aren't left guessing. → Email Migration — A seamless move from M365, Zoho, cPanel, GoDaddy, or Bluehost. Every mailbox, contact, and calendar comes across intact. Zero downtime, zero data loss. → Deliverability Fixes — SPF, DKIM, and DMARC audited and corrected. Most single-domain issues are resolved the same day. I once helped a client cut spam placement from 40% down to under 2%. → Ongoing Admin Support — A monthly retainer covering onboarding, offboarding, licence management, access control, and security monitoring, with priority response within 2–4 hours. → Workspace Health Check — A full audit with a plain-English report and a 30-minute debrief, delivered within 48 hours, so you know exactly where you stand. Whether you're a 5-person startup or a 100-person team, I scale the approach to fit — no unnecessary complexity, no paying for more than you need. If you'd like ongoing support after we've worked together, I'm happy to put together a custom monthly proposal based on your team size. WANT TO TALK IT THROUGH FIRST? You can book a consultation directly from my profile. We'll go through your Admin Console or DNS settings together, troubleshoot spam or delivery issues, and map out next steps — no pressure, no ongoing commitment. A BIT ABOUT MY BACKGROUND Before Google Workspace, I spent a decade managing DNS and email infrastructure across cPanel and Plesk for hundreds of clients. That background means I catch root-level routing and authentication issues that most Workspace consultants miss entirely. I'm completely independent — not a reseller, no commissions, nothing pushed on you that you don't need. Just honest advice based on what your business actually requires. WHAT CLIENTS SAY "Fixed in 10 minutes what I couldn't solve in 2 hours." "Solved what Google Support couldn't fix in a week." "He was quick and extremely knowledgeable. Will work with him again when a new problem arises." "I'm so grateful I found Shrikant — knowledgeable, quick, easy to work with, and flexible." Message me your domain name and a quick summary of what's going on. I'll reply within a few hours and tell you honestly whether I can help.

I help businesses manage, secure, and troubleshoot Microsoft 365, Intune, Entra ID, Exchange Online, Outlook, SharePoint, OneDrive, and endpoint environments with a focus on stable operations, secure access, and fast issue resolution. I currently serve as an IT Administrator supporting India and USA operations, handling user lifecycle management, device compliance, email administration, identity and access control, server support, and security operations. My recent Upwork work includes Microsoft Intune device management, Microsoft 365 administration, GoDaddy+ Microsoft 365 DNS setup, shared mailbox troubleshooting, Exchange Online, Outlook support, SMTP authentication, SPF, DKIM, DMARC, and Microsoft 365 consultation work. What I can help you with: • Microsoft 365 Administration User management, licensing, admin roles, Exchange Online, Teams, OneDrive, SharePoint, and tenant setup or troubleshooting. • Exchange Online & Outlook Mailbox issues, shared mailboxes, Outlook errors, SMTP authentication, mail flow, email access problems, and practical Exchange Online administration. • Intune & Device Management Windows device enrollment, compliance policies, app deployment, endpoint security configuration, and device troubleshooting. • Entra ID & Access Control MFA, Security Defaults, Conditional Access review, SSO, user lifecycle management, SCIM provisioning, and access troubleshooting. • Email & DNS Configuration MX, SPF, DKIM, DMARC, GoDaddy, Cloudflare, cPanel, Google Workspace, Microsoft 365 email setup, and mail flow troubleshooting. • Endpoint Security Microsoft Defender setup, security policy configuration, alert review, device protection, and basic Microsoft 365 security hardening. • SharePoint & OneDrive Document access, sync issues, permissions, cleanup, library structure, and basic migration planning. • Windows Server & AD Support Active Directory, Group Policy, permissions, Windows Server troubleshooting, and user/ device support. • Network & Firewall Support FortiGate firewall configuration, VPN setup, DNS checks, and basic network troubleshooting.

Email Deliverability Specialist | Google Workspace Certified Admin | Email Security | Email Marketing | 20+ Years IT Experience I fix email deliverability problems — permanently. Whether you're landing in spam, running cold outreach campaigns, or setting up a new email infrastructure from scratch, I build systems that reach the inbox. With 20+ years in IT and 8+ years as a Google Workspace Administrator, I specialize in email authentication, DNS configuration, domain reputation repair, and cold email infrastructure that works at scale with Gmail, Outlook, Microsoft 365, Zoho, and beyond. — Certifications — ✔ Google Workspace Certified Professional Administrator ✔ Proofpoint Certified Email Authentication Professional ✔ Certified AI Security Specialist WHAT I FIX & SET UP 📌 Email Deliverability & Spam Fix • SPF, DKIM, DMARC setup, alignment & troubleshooting • Blacklist removal & domain reputation recovery • Inbox placement improvement (documented 80%+ results) • Bounce rate diagnosis & resolution 📌 Cold Email Infrastructure • Domain warm-up strategy & sending reputation setup • Instantly, Apollo, Smartlead, Brevo, Mailchimp configuration • Multi-domain sending infrastructure • Cold outreach deliverability audits 📌 Google Workspace (G Suite) Administration • Full Workspace setup, migration & security audit and hardening • Gmail, Google Drive, Shared Drive, Google Groups, Calendar • Security audit & compliance best practices • Google Sites → Custom Domain connection 📌 Microsoft 365 & Other Providers • Microsoft 365 Setup/ Outlook setup & troubleshooting, Security Audit and Implementation • Zoho Mail, cPanel mail configuration • SMTP gateway & WordPress SMTP setup for Form Submission 📌 DNS & Domain Management • MX, TXT, CNAME, A record configuration • Nameserver updates & website pointing • Domain management & registrar coordination WHY CLIENTS CHOOSE ME ✔ Deep technical expertise — not just surface-level fixes ✔ Actionable audit reports with clear recommendations ✔ Fast turnaround on authentication & domain issues ✔ Clear communication throughout — no technical jargon dumps ✔ Long-term infrastructure thinking, not just one-off patches I've helped businesses, agencies, and cold-email teams across industries fix persistent deliverability failures and build sending infrastructure they can rely on. If your emails aren't reaching the inbox — let's change that. Send me a message and describe your situation. I'll tell you exactly what's broken and how I'll fix it.

⭐ WHY CHOOSE ME? I only apply for work when I am fully in my zone - meaning when I take on your project, you have my complete focus and attention. I'm known for two things: responsiveness and quality. If you message me, I reply fast. If you hire me, the work will be done right. I take genuine pride in delivering as much value as I possibly can - not just the minimum to close the job. I constantly go deeper into my craft because I believe the best results come from someone who truly knows what they're doing. If you want someone who treats your project like it matters - I'm your person. 📬 Emails that land in the inbox - every time. That's what I do. I'm an Email Deliverability & Cold Email specialist with 3+ years of hands-on experience helping businesses fix inbox placement, set up airtight DNS authentication, and run cold email systems that actually convert. Whether your emails are hitting spam, your domain health is broken, or you're starting a cold outreach system from scratch - I've solved it before, and I'll solve it for you. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 WHAT I HELP YOU WITH ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔹 Email Deliverability & Inbox Placement • SPF, DKIM, DMARC, rDNS, HELO, BIMI — full DNS setup & audit • Spam diagnosis & inbox recovery • Blacklist removal & sender reputation repair • Google Postmaster & Microsoft SNDS monitoring • Email health checks & domain warm-up strategy 🔹 Cold Email Setup & Management • Domain & mailbox setup (Google Workspace / Microsoft 365 / custom) • Tool setup & configuration: Smartlead, Instantly, Lemlist, Woodpecker, Apollo • Lead list cleaning & email verification • Sequence strategy, bounce management & reply-rate optimization • Scaling cold outreach safely across multiple domains 🔹 Email Infrastructure (for teams that need it) • Dedicated SMTP server setup (PowerMTA, Mailcow, Postfix) • VPS / bare-metal server configuration • Multi-domain sending infrastructure • Done-for-you private sending setup ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📌 RESULTS I'VE DELIVERED ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✔ Configured 300+ cold email domains with clean sender reputation ✔ Increased inbox placement by 40%+ for SaaS cold outreach campaigns ✔ Built and managed multi-domain cold email systems from scratch ✔ Resolved DNS & domain health issues → ⭐ 5.0 Upwork reviews ✔ Set up dedicated SMTP infrastructure for high-volume outreach teams