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Work Background
Sanal Santral Telekomünikasyon Ticaret A.Ş.Cloud Engineer
May. 2022İzmir, Turkey🔹 Designed and deployed scalable cloud infrastructures (on-prem, AWS, Google Cloud) to enhance system resilience and automation. 🔹 Implemented containerization and orchestration using Docker, Kubernetes, and Swarm, improving deployment efficiency and resource utilization. 🔹 Automated cloud infrastructure management with Terraform and Ansible, reducing provisioning time by 70%. 🔹 Developed CI/CD pipelines using GitLab CI/CD and Jenkins, accelerating software deployment cycles. 🔹 Integrated AI-driven automation with n8n, enhancing cloud monitoring, VoIP call handling, and network security workflows. 🔹 Led SecOps initiatives, implementing SIEM, Firewalls, IPS, and ensuring compliance with government telecom regulations.
Sanal Santral Telekomünikasyon Ticaret A.Ş.Network Engineer
Oct. 2020İzmir, Turkey🔹 Led a team of 5 engineers, overseeing network, security, storage, and IP telephony operations. 🔹 Designed and optimized ISP and VOIP infrastructures, ensuring high availability and scalability. 🔹 Integrated and maintained SIP, SBC, and SMS systems (including Sippy and Asterisk), improving call quality and telephony service uptime. 🔹 Implemented AI-driven automation for network monitoring and call center operations, optimizing service performance. 🔹 Managed security implementations, including Cisco, Palo Alto, Fortigate, and pfSense firewalls, to enhance data protection and compliance. 🔹 Supervised telecom audit preparations, ensuring full compliance with government regulations and industry standards.
SHA YAZILIMNetwork Engineer
Jan. 2018 - Oct. 2020İzmir, TurkeyDesigned and managed VOIP systems, including Issabel, Elastix, and Asterisk (AGI/AMI programming), enhancing call quality and system performance. 🔹 Administered Linux-based environments (CentOS, Debian, Ubuntu), ensuring server stability and security. 🔹 Implemented network security solutions, configuring IPTABLES, FirewallD, IDS/IPS (Snort) to strengthen cybersecurity defenses. 🔹 Led network monitoring initiatives using PRTG and SolarWinds, proactively detecting and resolving performance issues. 🔹 Optimized SIP-based communications, improving call routing efficiency and reducing latency. ✅ Key Achievements: ✔ Increased VOIP system uptime by 30% through proactive monitoring and failover configurations. ✔ Enhanced network security, reducing intrusion risks by implementing advanced firewall and IPS policies. ✔ Optimized MySQL database performance for VOIP applications, reducing query response times by 40%.
International Communication Age (ICASAT)Network Engineer
Mar. 2015 - Oct. 2017Khuzestan Province, Iran🔹 Managed and maintained iDirect 15000 Hub operations, configuring iSite, iBuilder, and iMonitor for satellite communication stability. 🔹 Administered Cisco Call Manager, handling IP-Phone upgrades, troubleshooting, and network optimization for seamless voice communication. 🔹 Monitored remote terminals and networks using SNMP-based tools (Cacti, SolarWinds, PRTG), ensuring 24/7 network availability. 🔹 Conducted technical documentation and audit reporting, analyzing network statistics, service usage trends, and security events. 🔹 Performed two-way radio maintenance and control system operations, optimizing wireless communication reliability.
Alfanet ISPNetwork Administrator
May. 2013 - May. 2015Iran🔹 Installed, configured, and maintained wireless links using Netronixs, Redline, Proxim, MikroTik, and Cisco to improve network coverage and stability. 🔹 Deployed and managed VoIP solutions, configuring Elastix, FreePBX, and voice gateways (Tenor, D-Link, Planet) for seamless communication services. 🔹 Managed VMware ESXi and vSphere virtualization, optimizing server performance and resource allocation. 🔹 Implemented SNMP-based network monitoring tools (SolarWinds, Cacti, PRTG), improving network visibility and proactive troubleshooting. 🔹 Designed and maintained LAN & WAN networks for business clients, ensuring secure and optimized connectivity. 🔹 Configured Cisco routers and switches, resolving IP routing, voice QoS, and security issues for high-performance networking.
Aryan SatelliteNetwork Engineer
Apr. 2008 - Mar. 2013Khuzestan Province, Iran🔹 Installed and troubleshot satellite communication networks (VSAT) for critical sectors, including banks, oil & gas platforms, and GSM backhaul operations. 🔹 Conducted site surveys and commissioned Earth station antennas (Ku-band), deploying VSAT dishes (Andrew, Prodelin, Satmaster in sizes 1.2m, 1.8m, 2.4m, and 4m). 🔹 Performed network diagnostics and maintenance, ensuring optimal satellite link performance and minimal downtime. 🔹 Tested and repaired iDirect modems, including firmware installations and upgrades for enhanced connectivity. 🔹 Monitored and optimized signal performance using ProMax Spectrum Analyzer, ensuring stable and high-quality VSAT connections.
Padisar Informatics Inc.Network Administrator
Jan. 2005 - Dec. 2008Khuzestan Province, Iran🔹 Provided IT support and troubleshooting for computer hardware, operating systems, and network infrastructure, ensuring seamless banking operations. 🔹 Configured and managed server hardware, performing installation, upgrades, and maintenance for Windows Server & Linux (RedHat, CentOS) environments. 🔹 Implemented and managed LAN/WAN networks for banking branches, ensuring secure and reliable connectivity. 🔹 Configured core network services, including TCP/IP, DNS, DHCP, and firewall security policies to optimize network performance. 🔹 Performed remote desktop support and system administration, reducing downtime and improving user experience. 🔹 Repaired and troubleshot IT equipment, including PCs, ATMs, printers, and scanners, ensuring uninterrupted branch operations.
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