Nikhil Raghav
Hardware & Networking Specialist | Digital Marketing Expert | IT Systems Architect
With 9+ years of hands-on technical leadership in enterprise IT infrastructure, BGA micro-soldering, Cisco network defense, and full-funnel digital marketing, Nikhil Raghav founded ShriraghavTech to bring transparent, high-precision chip-level engineering to Delhi NCR.
Nikhil Raghav
Founder & Managing Director
Direct Technical Supervision
Core Technical Mastery & Expertise
1. Micro-Soldering & Hardware Engineering
Component-Level Diagnosis & PCB Repair
Nikhil specializes in chip-level BGA reballing, laptop power delivery IC replacements, short-circuit tracing using thermal cameras, and multi-layer PCB micro-soldering.
- check_circle Advanced Thermal Imaging & Short Circuit Isolation
- check_circle BGA Reballing for Laptop GPUs & Processors
- check_circle Power Management IC (PMIC) & Charging Port Repair
2. Network Architecture & Security
Cisco Defense & Enterprise LAN/WAN
Extensive experience configuring enterprise routers, managed switches, VLAN segmentation, hardware firewalls, and secure site-to-site VPN tunnels for SMBs across Delhi.
- check_circle Cisco Certified Network Defense & Packet Auditing
- check_circle Multi-Site IPSec VPN & Firewall Rule Configuration
- check_circle Wireshark Packet Inspection & Latency Optimization
3. Server Administration & Identity
Windows Server & Linux Infrastructure
Expertise in Active Directory (AD DS), Group Policy Objects (GPO), DNS, DHCP, RAID configuration, Windows Server 2019/2022, and Garuda SecOps Linux environments.
- check_circle Microsoft Certified Solutions Associate (MCSA)
- check_circle Active Directory Domain Services & GPO Hardening
- check_circle Hyper-V Virtualization & Backup Restoration
4. Digital Marketing & Technical SEO
Google Ads, GA4, PPC & Web Development
Google-certified specialist executing Technical SEO, Google Analytics (GA4), Search Console, PPC search campaigns, and full-stack website development.
- check_circle Google Ads & GA4 Certified Digital Growth Strategist
- check_circle Technical SEO Auditing, Schema Markup & Speed Optimization
- check_circle DIDM Certified Digital Marketing & Content Specialist
Professional Experience & Career History
Senior Hardware & Networking Specialist
Oct 2024 – Aug 2025R.K. Computer Sales & Service • Delhi, India
- Supervised IT operations and network infrastructure for 50+ SMB clients, ensuring 95% SLA compliance.
- Engineered multi-site LAN/WAN topologies, implemented hardware firewall security rules, and configured secure site-to-site VPNs.
- Managed Active Directory (AD DS), Group Policy Objects (GPO), DNS, and DHCP across Windows Server 2019/2022 environments.
- Mentored junior technicians, optimizing diagnostic ticketing workflows and reducing mean time to repair (MTTR).
IT Support Specialist
Feb 2022 – Mar 2022Nykaa • New Delhi, India
- Delivered L1/L2 technical support for corporate workstations, laptops, and peripheral hardware across enterprise departments.
- Executed rapid system imaging, OS deployment, hardware inventory tracking, and ticket resolution via ITSM tools.
- Provisioned Multi-Factor Authentication (MFA), managed user access privileges, and maintained video conferencing infrastructure.
Digital Marketing Specialist & IT Consultant
Oct 2022 – Jan 2023Freelance Consulting • New Delhi, India
- Executed data-driven digital growth campaigns resulting in a 20–30% increase in organic reach for client brands.
- Performed technical site audits, backlink acquisition campaigns, Search Console index troubleshooting, and keyword optimization.
- Provided small businesses with hardware upgrade strategies, network security assessments, and backup disaster recovery planning.
Official Certifications & Accreditations
Hardware & Networking Diploma
Comprehensive Hardware Engineering, Micro-Soldering & Networking Systems.
MCSA Solutions Associate
Windows Server Administration, Active Directory DS & Network Infrastructure.
Network Defense Certification
Cisco Security Architecture, Firewall Defense & Packet Vulnerability Auditing.
Google Ads & GA4 Certified
PPC Search Campaigns, Google Analytics 4 Data & Conversion Tracking.
Digital Marketing Certification
Full-Funnel Digital Marketing, Content Strategy & Growth Optimization.
Professional Technical Training
Advanced IT Operations, Workstation Maintenance & Enterprise Support.
Key Technical Projects & Research
Built a customized hardware penetration testing laboratory using Garuda Linux, featuring dedicated hardware firewall switches, isolated VLANs, and vulnerability assessment tools.
Created educational video content and technical vlogs covering laptop micro-soldering, RAM diagnostics, motherboard troubleshooting, and network optimization.
Optimized personal branding, LinkedIn profiles, and digital presence for 20+ technology professionals, enhancing recruiter reach and profile impressions.
Conducted security assessments, Wi-Fi vulnerability scans, and router hardening for local Delhi enterprises to protect against data leakage.
Get in Touch with Nikhil Raghav
Whether you require expert laptop micro-soldering, enterprise IT infrastructure setup, network security auditing, or digital growth consultation, reach out directly: