Hire the Best PROXY Networks Remote Support Software Specialists

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Alex L.

Budapest, Hungary

$35/hr
4.9
774 jobs

๐Ÿ“Œ About Us Led by a DevOps and SRE veteran with 20+ years of industry experience, we are a powerhouse team of 100+ top-tier DevOps, SecOps, Cloud, and Site Reliability Engineers. We specialize in designing, building, and managing infrastructures that empower innovation while guaranteeing stability, security, and cost-efficiency. With over 1,000 successful projects delivered for startups, enterprises, and global brands across fintech, e-commerce, health tech, media, and AI/ML, we take end-to-end ownershipโ€”from initial architecture design to 24x7x365 L1/L2/L3 support. Core Capabilities & Business Impact 1. Platform Engineering, DevOps & CloudOps We build multicloud architectures and scalable systems that enable daily releases through automated "golden paths" and predictable environments. Infrastructure as Code (IaC) & Automation: Terraform, Pulumi, CloudFormation, Ansible, Chef, Puppet. Containerization & Orchestration: Kubernetes, Docker, EKS, Rancher. CI/CD & GitOps: GitHub Actions, GitLab CI, Jenkins, CircleCI, Argo CD, Flux. Web & Database Tuning: LAMP and LEMP stacks setup, database tuning, and high-availability website speed optimization. 2. 24/7 Site Reliability Engineering (SRE) & IT Support We provide true 24x7x365 L1, L2, and L3 support for applications, servers, and end-users, ensuring SLA/SLO-driven operations. Reliability & Incident Management: On-call rotations, escalation trees, postmortems, root cause analysis, and error budgets. Observability: Transparent SLI/SLO dashboards using Prometheus, Grafana, OpenTelemetry, ELK, Datadog, and New Relic. IT Consultancy & Workstation Support: End-user maintenance (B2B/B2C), patching, updates, backup management, and policy enforcement via NinjaOne. Email Deliverability: DNS, DKIM, SPF, DMARC, and MX configuration. 3. FinOps & Cloud Cost Optimization We turn infrastructure into a strategic advantage by reducing cloud costs by 20โ€“60%. Cost Control: Budgeting, forecasting, rightsizing, cost governance, and waste reduction on AWS, Azure, and GCP. FinOps Tooling: CloudHealth, AWS Cost Explorer, GCP Billing. 4. Security, Networking & Compliance We ensure robust security postures and continuous compliance readiness. Security & Identity: Entra ID, HashiCorp Vault, SOPS, RBAC audits, WAF/Shield. Policy & Compliance: Policy-as-Code (OPA/Gatekeeper), CIS Benchmarks, SOC 2, and ISO 27001 readiness. Network Hardware & Integrations: CISCO remote networks, Mikrotik remote devices, FortiGate, and QNAP configuration. Server Hardening: Deep optimization and security hardening for Linux, UNIX, and Windows Server systems. 5. MLOps & AI Infrastructure We partner with ML engineers to build reliable, reproducible production workflows. ML Pipelines: MLflow, Kubeflow, SageMaker. Infrastructure: GPU-enabled infrastructure setups, data versioning, and model tracking. Comprehensive Technology Stack - Cloud Providers: AWS (Certified Partner), Microsoft Azure (Certified Partner), GCP, OCI. - Operating Systems: Linux (20+ years expertise), UNIX, Windows Server. - Containers & Orchestration: EKS, Kubernetes, Docker, Rancher. - IaC & Configuration: Terraform, Pulumi, CloudFormation, Ansible, Chef, Puppet. - CI/CD & GitOps: Argo CD, Flux, GitHub Actions, GitLab CI, Jenkins, CircleCI. - Observability & Monitoring: Prometheus, Grafana, OpenTelemetry, ELK Stack, Datadog, New Relic. - Security & Policy: OPA, Gatekeeper, Vault, SOPS, Entra ID, WAF/Shield. - FinOps & MLOps: CloudHealth, AWS Cost Explorer, GCP Billing, MLflow, Kubeflow, SageMaker. - Networking & IT Management: FortiGate, CISCO, Mikrotik, QNAP, NinjaOne. - Web & Email: LAMP, LEMP, DNS, DKIM, SPF, DMARC, MX. Who We Work With Startups: Building scalable, secure infrastructures from day one. Enterprises: Driving modernization, automation, and DevOps transformations. Finance & SaaS: Implementing rigorous security, compliance, and FinOps practices. ML/AI Teams: Deploying robust frameworks for model scaling. Ready to transform your infrastructure, optimize costs, and secure 24/7 reliability? Letโ€™s talk.

  • Apache Tomcat
  • Ansible
  • Docker
  • Amazon Web Services
  • Windows Administration
  • Service Cloud Administration
  • Linux System Administration
  • Technical Support
  • Apache Administration
  • DevOps
Gil A.

Lipa City, Philippines

$100/hr
4.7
113 jobs

Top Rated Plus, Experienced Network Engineer & Network Operations Manager With โญ๏ธ over a decade โญ๏ธ of experience in network engineering and operations, I bring a wealth of expertise to meet your business needs. As a seasoned Network Engineer, I have successfully handled clients across the globe, ensuring robust and efficient network solutions. โ–ถ๏ธŽ PROFESSIONAL BACKGROUND: Former Global Network Operations Manager at one of the largest BPOs worldwide. Led a team of network professionals to manage and optimize global infrastructures. โ–ถ๏ธŽ SPECIALIZATIONS: 1. โญ๏ธ Unifi/Ubiquiti: Cloud gateways, routers, switches, access points, and cameras. 2. Cisco: Routers, switches, access points, firewalls (ASA and FTD), ISE, SD-WAN, DUO, and Umbrella. 3. โญ๏ธ VPN Expertise: AnyConnect, Secure Client, Wireguard, OpenVPN, IPSec VPN, and SSL VPN. 4. Meraki: Access points, switches, and routers. 5. Palo Alto Firewalls 6. Sonicwall Firewalls 6. Linux Servers 7. Synology NAS โ–ถ๏ธŽ CERTIFICATIONS: โœ… CCNP โœ… CCNA Security โœ… Lean Six Sigma Yellow Belt โ–ถ๏ธŽ WHY CHOOSE ME? Proven track record of delivering high-quality network solutions. Extensive experience with a variety of network technologies and platforms. Committed to providing exceptional service and support to ensure your network's success.

  • Microsoft Azure
  • Cisco ISE
  • Cisco Certified Network Associate
  • Cloud Engineering
  • Ansible
  • Troubleshooting
  • Cisco Router
  • Cloud Implementation
  • Cisco Meraki
  • Cisco Certified Internetwork Expert
  • Cisco WLC
  • Cisco IOS
  • Cisco ASA
  • Cloud Architecture
  • Amazon Web Services
Lyubomyr B.

Uzhhorod, Ukraine

$35/hr
5.0
1 jobs

I focus on building reliable software and solving difficult technical problems efficiently. I specialize in building and stabilizing VPN applications for iOS and macOS using Swift โ€” and in hybrid stacks where a Go networking core powers the packet tunnel (gomobile, DNS interception, UDP/TCP relay) alongside Network Extension on the Apple side. My work focuses on the parts that are hardest to get right: NetworkExtension integration, tunnel lifecycle, lock/sleep recovery, kill switch and on-demand behavior, reconnect flows, and platform-specific networking edge cases under iOS memory and background limits. I also work with Xray and Libbox integrations and have hands-on experience with VPN technologies including OpenVPN, IKEv2, IPSec, WireGuard, VLESS, VMess, and Shadowsocks. Recent delivery: stabilized a production parental-control VPN app โ€” domain and image filtering, MITM inspection, DNS hardening (including DoH fallback), and fixed intermittent "no internet while VPN is on" after extended device lock. Shipped stable TestFlight builds with production-ready, root-cause fixes. I help teams resolve difficult issues around race conditions, state management, reconnect behavior, and long-running reliability across Apple platforms (iOS, macOS, tvOS). I'm a strong fit for projects that need more than basic mobile development โ€” especially apps where connection stability, traffic filtering, native platform behavior, and deep debugging are critical. What I can help with: โ€ข iOS and macOS VPN development (NetworkExtension, Packet Tunnel) โ€ข Swift + Go hybrid VPN cores (tunnel, DNS, stability) โ€ข Kill switch, on-demand, reconnect, and tunnel management โ€ข Parental control / content filtering (domains, HTTPS image inspection) โ€ข Debugging lifecycle, networking, and memory-pressure issues โ€ข Stability, performance, and production hardening I focus on production-grade reliability โ€” stable tunnels, correct filtering under edge cases, and fixes that hold up in real-world use (lock/sleep, reconnects, memory limits), not temporary workarounds.

  • Network Engineering
  • iOS Development
  • App Development
  • VPN
  • PureVPN
  • OpenVPN
  • Mac OS App Development
  • Golang
  • tvOS
  • DNS
  • Network Security
  • Apple Xcode
  • Performance Optimization
Goran M.

Rockfield, Kentucky

$50/hr
5.0
120 jobs

System Administrator I work with virtualization, self-hosted services, storage and backups and on-premise cloud infrastructure. ๐Ÿ”น Areas of Expertise: Virtualization ๐Ÿ”น Proxmox HA clusters with Ceph storage for redundancy and scalability. ๐Ÿ”น FreeBSD with vm-bhyve hypervisor. ๐Ÿ”น XCP-ng. Networking & VPNs ๐Ÿ”น Setting up and managing MikroTik and pfSense firewalls. ๐Ÿ”น Configuring Wireguard and OpenVPN solutions for remote access across businesses. ๐Ÿ”น GL-iNet travel routers for Digital Nomad VPN solutions. Self-Hosting & Custom Server Solutions ๐Ÿ”น Managing self-hosted applications like Nextcloud, Seafile, and WordPress and others. ๐Ÿ”น Configuring Nginx and Apache servers for web hosting. NAS & Storage Solutions ๐Ÿ”น Setting up and managing TrueNAS, Synology, and Unraid. ๐Ÿ”น Configuring ZFS-based storage solutions for redundancy and performance. ๐Ÿ”น Implementing NFS, and SMB shares. Storage & Backup Strategies ๐Ÿ”น Implementing Rsync, Rclone, and Syncthing for data synchronization and backups. ๐Ÿ”น Managing ZFS-based storage for redundancy and backup. Remote Access & Virtual Desktop. ๐Ÿ”นApache Guacamole, KasmVNC, NoMachine. Cloud ๐Ÿ”น Working with AWS and Oracle Cloud. Technical Expertise: ๐Ÿ”น Operating Systems: FreeBSD, Ubuntu, Debian. ๐Ÿ”น Virtualization & Containers: Proxmox, vm-bhyve, XCP-ng, Docker. ๐Ÿ”น Networking & Security: MikroTik, pfSense, WireGuard, OpenVPN. ๐Ÿ”น NAS & Storage: TrueNAS, Synology, Unraid, ZFS, NFS, SMB. ๐Ÿ”น Storage & Backups: TrueNAS, Synology, Unraid, Rsync, ZFS. ๐Ÿ”น Web & Cloud Services: Nginx, Apache, AWS, Oracle Cloud.

  • WordPress
  • NGINX
  • FreeBSD
  • Debian
  • Linux
  • System Administration
  • OpenVPN
  • Ubuntu
  • Virtualization
  • VPN
  • Proxmox VE
  • Server Virtualization
  • PfSense
  • Ceph
  • Docker Compose
Talha M.

Multan, Pakistan

$17/hr
4.8
31 jobs

๐Ÿ” Wazuh SIEM specialist and SOC engineer with hands-on experience deploying, configuring, and managing security monitoring infrastructure for enterprise environments. I help businesses detect threats, respond to incidents, and maintain secure, high-availability IT infrastructure across Linux and Windows systems. Whether you need a Wazuh SIEM deployed from scratch, SIEM alert tuning, endpoint security hardening, or full SOC operations support. I deliver production-ready solutions, not just configurations. โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿ›ก SECURITY & SIEM โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” โœ” Wazuh SIEM โ€“ Full deployment, agent onboarding, custom rules & decoders โœ” Log Management & Analysis โ€“ Syslog, Windows Event Logs, CEF/JSON ingestion โœ” Threat Detection & Incident Response โ€“ Alert triage, IR documentation, root cause analysis โœ” Endpoint Security โ€“ Kaspersky EDR, ESET PROTECT, VirusTotal FIM integration โœ” Firewall & Network Security โ€“ pfSense, FortiGate, IPsec VPN, WAN hardening โœ” GeoIP Enrichment & Attack Dashboards โ€“ OpenSearch/Kibana visualizations โœ” Active Response Automation โ€“ Python scripting, email alerting, SMTP integrations โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿ–ฅ SYSTEM ADMINISTRATION โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” โœ” Windows Server โ€“ Active Directory (AD DS), DNS, DHCP, Group Policy, AD CS โœ” Linux Server โ€“ Ubuntu, Debian, Red Hat / RHEL โ€” setup, hardening, automation โœ” Virtualization โ€“ VMware ESXi, Proxmox VE, Hyper-V, XenServer โœ” Monitoring & NMS โ€“ Zabbix, PRTG, Nagios, Wazuh agent health monitoring โœ” Backup & Recovery โ€“ Veeam Backup, NFS, disaster recovery planning โœ” Email & Cloud โ€“ Zimbra Mail Server, Nextcloud, OwnCloud โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐ŸŒ NETWORKING โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” โœ” Routing & Switching โ€“ VLANs, inter-VLAN routing, static & dynamic routing โœ” VPN โ€“ IPsec site-to-site, OpenVPN, WireGuard, Cloudflare Zero Trust โœ” Firewalls โ€“ pfSense HA/CARP cluster, FortiGate policy management โœ” Remote Access โ€“ RustDesk, MeshCentral, self-hosted RDP solutions โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐Ÿ“œ CERTIFICATIONS โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” โœ” CC โ€“ Certified in Cybersecurity (ISCยฒ) โœ” CCNA โ€“ Cisco Certified Network Associate โœ” RHCSA โ€“ In Progress I bring real enterprise experience not just lab setups. My work spans SOC operations at a national-scale defense retail chain, infrastructure security across border terminals and logistics sites, and ongoing managed security services for international clients. ๐Ÿ“ฉ Available for one-time projects, ongoing retainers, and urgent engagements. Let's secure your infrastructure message me to get started.

  • System Administration
  • Linux
  • Linux System Administration
  • SSL
  • Antivirus & Security Software
  • Nagios Core
  • System Monitoring
  • PfSense
  • Incident Response Plan
  • Kali Linux
  • Intrusion Detection
  • Network Security
  • Zabbix
  • VMware vSphere
  • Microsoft Active Directory
  • Microsoft Endpoint Manager
  • Security Operation Center
  • Information Security
Mohamed A.

Cairo, Egypt

$30/hr
4.9
81 jobs

I'm a DevOps Engineer with experience as a network engineer. I've worked with the following providers AWS, GCP, Digital Ocean, Hetzner. I'm familiar with Docker and Kubernetes, and for automation I mainly use Ansible and Bash. My main OS that I've worked with on servers is Linux (Ubuntu, Debian, RHEL). I can help with most networking tasks either on cloud (VPCs, subnets, routing) or on-premises. Basic networking tools such as iptables, nftables, tc, and of course ip route. I'm familiar with VPN protocols and have used it as a server and client Such protocols are: Wireguard, OpenVPN, IPSEC/IKEv2 (StrongSwan/Libreswan), SoftEther.

  • Network Engineering
  • Linux
  • VPN
  • Linux System Administration
  • Ubuntu
  • Debian
  • Wireshark
  • OpenVPN
  • Network Administration
  • MikroTik
  • System Administration
  • OpenWrt
  • DevOps
  • AWS Systems Manager
  • Ansible

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