Experience — Sako M

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Experiences

- Security: Implement and maintain robust security infrastructure, ensuring data, application, and network security. Work with PCI DSS and SOC2 compliance frameworks.
- Reliability: Monitor and optimize techniques to consistently uphold system and service reliability, minimizing downtime and enhancing performance.
- Performance: Actively monitor and optimize the speed and efficiency of compute, network, and storage resources.
- Cost Optimization: Proactively monitor, manage, and optimize cloud resources to ensure cost-efficiency without compromising performance or reliability.
- Operational Excellence: Collaborate and communicate effectively with engineering teams to develop a streamlined GitOps workflow for CI/CD automation, enabling rapid and frequent product releases.
- Scalability: Design and manage elastic infrastructure and components, optimizing auto-scaling for efficient application growth in response to variable workloads.

Research processes and technologies the development team should use, troubleshoot coding problems and collaborate with other experts to produce full-stack software systems.
Design high-performance complex, multi-tier application infrastructure which is secure, available, reliable, scalable and maintainable.
Evaluate application requirements and make architectural recommendations for implementation, deployment, and provisioning applications.

Secure production and pre-production services running on Kubernetes and Docker in a public cloud
Building and operating tools and services, such as for IDS, VPN, vulnerability scanning
Continuously monitor and advance infrastructure, data, and application security

Develop POCs: Profinet SIEM, OPCUA SIEM
Analysis of Securiy Standarts: ISO27001, IEC62443
Develop Attack,Detection and Prevention Scenarios
Security Testing of ICS embedded devices and systems
Technologies: NodeJS, Python, Graylog, ElasticSearch, LXC, MongoDB, OPCUA Server & Client

Break the attack process at all levels of the attack chain
Deceive attackers and to increase their cost of attack
Ensuring the normal flow of operations is not being disrupted
Honeytoken application Development using Ubuntu, MongoDB, MySQL, NodeJS, VMWare, CloudFoundry, Docker, PHP,CSS, JavaScript, Apache, Yaas, honeypots, firewall, IDS/IPS, proxy

Operation&Maintenance Linux based servers,storage(design, install, integration, configuration,upgrade)
Network Administration(switch,router,firewall,tap)
Consulting and presales(customer training,Solution proposal: BOQ,RFP,Maintenance contract,HLD,LLD,PIP,PO,PR,PRP)
Auditing(find bugs,misconfiguration,leaks, process improvement), Reporting/Training to project team
Supplier management for projects cost,resource,time matters
Customer requirements to product/feature transformation
Reporting customization, use case development
E2E New features deployments
Technical problems investigation,tracking,escalation with R&D, sales teams

Kazakstan,Almaty: Altel 4G turnkey network launch
Azerbaijan,Baku: Azercell 4G trial network launch
Scope: Phase 1: 500 eNBs, MME, HSS, SGW, PGW, DNS,ODF, DWDM, FIREWALL, L2/L3-SWITCH, ROUTER installation, interconnection, configuration,integration with 3rd parties, acceptance,

2G,3G,4G Certified Core network maintenance&planning in mutli-vendor network deployment including CISCO, NOKIA, JUNIPER, MCTEL, HUAWEI:
Packet Core: SGSN, GGSN, HLR, MME, SGW, PGW, MMSC, SMSC, CBS, NTMS, DIAMETER
IP BackBone: DNS, FIREWALL, intra&inter communication L3 devices SWITCH, ROUTER
Troubleshooting: Wireshark,Cacti, NE Internal logs&tools, vendor-specific OSS tools, open-source tools
Wireless Network: BSC, BTS, eNB, NB, RNC, MAG, WLC, AP

Sako M