Network & Connectivity
Network and connectivity services that keep your business running at 99.99% uptime. LAN/WAN design, SD-WAN deployment, cloud networking, and 24/7 monitoring by certified engineers.
What We Deliver
Every application your business depends on — cloud platforms, SaaS tools, VoIP, customer-facing websites — runs on your network. When the network is slow, everything is slow. When the network goes down, your business stops. Yet most organizations treat networking as "set it and forget it" infrastructure until something breaks at the worst possible moment. Our network and connectivity services ensure your infrastructure is designed for reliability, optimized for performance, and monitored around the clock.
Total Shift Left provides end-to-end network and connectivity services: architecture design, LAN/WAN implementation, SD-WAN deployment, cloud networking, wireless solutions, VPN and zero-trust remote access, firewall management, and 24/7 monitoring. Our certified network engineers (CCNP, CCIE, Fortinet NSE) bring expertise across Cisco, Juniper, Fortinet, Palo Alto, Meraki, and Aruba platforms. We design networks that handle today's traffic while scaling for tomorrow's growth.
SD-WAN has become a critical capability for organizations with distributed offices, remote workers, and cloud-first strategies. We have deployed SD-WAN solutions that reduced WAN costs by 30-50% while improving application performance — replacing expensive MPLS circuits with intelligent traffic routing across broadband, LTE, and 5G connections. But SD-WAN is just one tool in the network and connectivity toolkit. The right solution depends on your office topology, application requirements, compliance needs, and budget.
Every network we design includes built-in redundancy, defense-in-depth security, and proactive monitoring. Our Network Operations Center operates 24/7/365, detecting issues before they impact users and resolving them before anyone in your organization even knows there was a problem. Whether you need a new network built from scratch, an aging infrastructure upgraded, or distributed offices connected to cloud resources with enterprise-grade reliability — our network and connectivity services deliver.
Total Shift Left provides enterprise network and connectivity services including SD-WAN, cloud networking, and zero-trust architecture, delivering secure and scalable infrastructure for global operations.
Key Features
Comprehensive network & connectivity capabilities tailored to your business needs.
Network Architecture & Design
End-to-end network design considering traffic patterns, application requirements, security policies, and 3-5 year growth projections. High-availability architectures with built-in redundancy and automatic failover — because downtime is not a design choice.
LAN/WAN Implementation
Enterprise LAN deployment with structured cabling, switching, and routing. WAN connectivity using MPLS, broadband, LTE, and SD-WAN for multi-site operations. We document everything — because the network engineer who designed it should not be the only person who understands it.
SD-WAN Deployment & Optimization
Software-defined WAN solutions that intelligently route traffic across multiple connection types, reducing WAN costs by 30-50% while improving application performance. Centralized management across all sites with policy-based traffic steering.
Network Security & Zero Trust
Next-generation firewalls, intrusion detection/prevention, micro-segmentation, and zero-trust network access. Defense-in-depth architecture that protects both perimeter and internal east-west traffic. Security is designed in, not bolted on.
Enterprise Wireless Solutions
Enterprise WiFi design with site surveys, heat mapping, and controller-based management. Separate SSIDs for corporate, guest, and IoT devices. BYOD policies that balance convenience with security. Coverage that works in conference rooms, not just next to the access point.
24/7 Network Monitoring & NOC
Proactive monitoring with SNMP, NetFlow, and synthetic testing. Automated alerting with 5-minute MTTD. Our NOC operates 24/7/365 with certified engineers — not just dashboards. Real-time performance dashboards give you complete network visibility.
VPN & Secure Remote Access
IPSec VPN, SSL VPN, and modern zero-trust network access (ZTNA) solutions for your distributed workforce. Secure remote access that works reliably from home offices, coffee shops, and hotel WiFi — not just the corporate LAN.
Network Performance Optimization
Traffic analysis, QoS policies, bandwidth management, and latency optimization. We ensure video calls do not drop, SaaS applications load fast, and critical business traffic always gets priority — even during peak hours.
How We Work
A proven methodology that ensures every engagement delivers measurable results.
Assessment & Architecture
Site surveys, traffic analysis, application profiling, and requirements gathering. We design network architecture with redundancy, security, and scalability as first principles — and document every decision so future engineers understand the design intent.
Implementation & Configuration
Deploy infrastructure following the approved design: routing, switching, firewalls, wireless, VPN, and SD-WAN. Every device configured according to security baselines and documented in a network management system.
Testing & Validation
Comprehensive network testing: connectivity verification, performance benchmarking, failover testing, security scanning, and load testing. We validate against design specifications and SLA targets before handover.
Monitoring, Management & Optimization
Deploy monitoring tools, establish performance baselines, configure alerting, and provide ongoing 24/7 management. Monthly health reports and quarterly optimization reviews ensure your network keeps improving.
Business Benefits
Our network & connectivity services deliver tangible value that impacts your bottom line and accelerates your strategic objectives.
Discuss Your RequirementsWho This Is For
Our network & connectivity are designed for organizations at every stage of growth.
Startups & Scale-ups
Early-stage companies needing to establish quality practices without building a full QA team. Ideal for seed to Series B companies shipping fast and needing expert guidance.
Mid-Market Companies
Growing organizations with 100-1,000 employees looking to scale testing capabilities, reduce release cycles, and improve software quality without proportional headcount increases.
Enterprise Organizations
Large enterprises with complex technology ecosystems requiring specialized QA consulting, regulatory compliance testing, and transformation of legacy testing processes.
Engagement Models
Flexible engagement options tailored to your budget, timeline, and operational needs.
Project-Based
Fixed-scope engagements with defined deliverables, timelines, and budgets. Ideal for assessments, audits, and specific testing initiatives.
Ideal for: One-time projects with clear scope
Dedicated Team
Full-time QA professionals embedded in your team, managed by Total Shift Left. Scale up or down as needed with 2-week notice.
Ideal for: Ongoing development with continuous testing needs
Managed Services
End-to-end QA operations managed by us with SLA-backed response times. Includes team, tools, processes, and reporting.
Ideal for: Companies wanting to outsource QA entirely
Retainer Advisory
Monthly advisory hours with senior QA consultants for strategy, architecture reviews, and team mentoring.
Ideal for: Teams needing expert guidance without full-time commitment
Network & Connectivity Across Industries
Tailored network & connectivity solutions for the unique requirements of your industry.
Multi-Site Enterprises
SD-WAN deployment connecting branch offices, headquarters, and cloud resources with optimized traffic routing and centralized management. One client connected 23 offices across 4 countries while cutting WAN costs by 40%.
Healthcare
HIPAA-compliant network infrastructure for hospitals and clinics. Network segmentation isolating medical devices, patient WiFi, guest access, and administrative systems. Because a compromised infusion pump is not the same risk as a compromised laptop.
Retail
Reliable POS connectivity, in-store WiFi for customers and staff, and secure connections to cloud-based inventory and e-commerce systems across dozens or hundreds of retail locations. Uptime directly equals revenue.
Manufacturing
OT/IT network convergence for smart factories. IoT device connectivity with proper segmentation between operational technology and corporate networks. Network monitoring that understands manufacturing protocols, not just IP traffic.
Related Consulting
We provide specialized consulting for the leading tools in this space. Explore our tool-specific expertise.
Azure Consulting
Cloud networking services including Virtual Networks, ExpressRoute, and Azure Firewall.
Ansible Consulting
Network automation for configuration management, compliance enforcement, and orchestration at scale.
Kubernetes Consulting
Container networking with service mesh, ingress controllers, and network policies for cloud-native applications.
Related Services
Managed IT Services
Managed IT services with 24/7 monitoring, SLA-backed support, and predictable pricing. Infrastructure, cloud, application support, and security — so your team can focus on building, not firefighting.
Digital Transformation
Digital transformation services that deliver measurable results — not PowerPoint strategies. Cloud migration, AI integration, legacy modernization, and process automation that sticks.
Cybersecurity Services
Cybersecurity services that find vulnerabilities before attackers do. VAPT, compliance (SOC 2, ISO 27001, HIPAA), SIEM, incident response, and 24/7 security monitoring — by certified professionals.
Frequently Asked Questions
SD-WAN intelligently routes traffic across multiple connection types (MPLS, broadband, LTE, 5G) to optimize performance and reduce costs. If you have 3+ office locations, rely on cloud applications (Microsoft 365, Salesforce, AWS), or spend over $5K/month on MPLS circuits, SD-WAN can improve application performance while cutting WAN costs by 30-50%. We assess your specific topology and traffic patterns before recommending.
We implement defense-in-depth: next-generation firewalls, intrusion detection/prevention, micro-segmentation, encrypted communications, access control lists, zero-trust network access, and DNS security. We also provide ongoing vulnerability assessments and penetration testing of network infrastructure. Every network we design assumes the perimeter will be breached — and limits the blast radius when it is.
Yes. We manage networks from all major vendors: Cisco, Juniper, Fortinet, Palo Alto, Meraki, Aruba, and more. Our onboarding includes a thorough network audit, documentation update, configuration backup, and knowledge transfer before we assume management. We have transitioned management from in-house teams and other providers without a single handover-related outage.
Our managed network and connectivity services include 99.99% uptime SLAs for properly redundant architectures — that is less than 53 minutes of downtime per year. We achieve this through redundant links, automatic failover, proactive monitoring with 5-minute MTTD, and rapid incident response. SLAs are backed by service credits.
Our Network Operations Center (NOC) operates 24/7/365 with certified engineers — not just automated dashboards. Monitoring systems detect anomalies automatically and create tickets. Critical issues are escalated immediately through a defined incident management process with guaranteed response times. Most P1 incidents are resolved before your team arrives in the morning.
Let's Elevate Your Network & Connectivity
Partner with Total Shift Left to unlock the full potential of your technology investments. Our experts are ready to help you achieve measurable results.
Book a free 30-minute consultation — no commitment, no sales pressure. Just honest advice from senior consultants.