PALASH KUMAR SAHA

Experience

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  Unified Infotech Pvt Ltd

  Jan 2014 - May 2014

  BDE
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  IFAD Multi Products Limited

  Jan 2015 - Jun 2017

  Executive

  ERP Software maintenance, CISCO Switch Configuration and maintenance, Mikrotikrouter configuration, VPN, Troubleshooting, Field Force Monitoring, MIS Dept., Oracle11g Express, Oracle Form 6i, Oracle Report 6i .Leading a team of technicians, supervisors, coordination with vendors. ERP software maintenance, Analysis, Data backup, Data migration and authorize for all the process regarding software issues.Monitoring network traffic and take appropriate measures for any trouble.Ensure for the availability, continuity and security of data and informationpertaining to the organization.Plan, coordinate and implement security measures to safeguard information incomputer files against accidental or unauthorized damage, modification ordisclosure.Troubleshoot all technology issues with LAN/WAN configuration. Maintain log and/or list of required repairs and maintenance Cisco & Mikrotik switch/router configuration and maintaining. Assist in all IT related of Procurement-Quotation collection, comparative, work order, delivery receipt and handover. Show less

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  BRAC IT Services Limited

  Jul 2017 - Jun 2019

  System Administrator

  Managing 60+ Physical & VPS servers (BRAC Bangladesh & BRAC International -SbiCloud ERP System)Installation, configuration & administration of Linux Servers, maintain & manage various services.Live implementation of various monitoring tools like Zabbix, Nagios, Cacti, Syslog, etc.Microsoft system center Package 2012 (SCCM), EPP administration, configuration, distribution & deployment.Manage Kaspersky security enterprise solution with 6500+ users with policy and proper monitoring.16 countries server instances maintaining in AWS Cloud Platform.Manage and administrate Cisco Routers, Catalyst Switch and access layer switch management.Manage and maintain routing and switching and redundancy.Handling network service request within SLA/OLA and also coordinate with vendor and partner.System and Network Architecture design Show less

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  Dmoney Bangladesh Ltd

  Jun 2019 - Mar 2025

  • Maintain microservice architecture and microservice deployments.• Configure automation and CI/CD solutions(Jenkins/Ansible/Gitlab/Batch Script/Shell).• Responsible for Windows/Linux Administration and hardware-level optimizations.• Ensure Service in Cloud env with Amazon AWS and Huawei Cloud Hybrid Env.• Configure and Deployment with Docker, Docker Swarm, and Docker compose.• Application and Log maintenance (Apache, Nginx, IIS, ELK, Kibana, GrayLog).• Maintain working env collaboration - VISA, MasterCard, UnionPay and others Banks.• Maintain best practices for systems engineering and operations, monitoring, storage, backup, security and HA.• Leading the IT budget and strategic road map for large-scale optimization.• Maintain compliance as per PCI-DSS4.0, ISO 27001:2013 and Bangladesh Central Bank. Show less Active Directory Manage with GPO, PDC-ADC Migration and Replication.Experience with GCP, Azure and not limited to AWS-EC2, VPC, S3, RDS, Route53, IAM, etc.Proficient with Gitlab Server setup, scripted encryption and Git workflows.Experience with Redis, Sonarqube, RabbitMQ, JMeter, Metabase, RedHat OpenshiftOKD,etc.Experience with CI/CD Jenkins and Gitlab.Started study and R&D with Container orchestration Kubernetes and Amazon ECS.Application Solution: Nginx, HAProxy, ApacheTomcat, IIS, Redis, etc.Monitoring Tools: Zabbix, Nagios, Cacti, LibreNMS, PRTG, Garafana, GrayLog, RsysLog,etc.Advanced level Office 365 expert Administration.Virtual Environment: Citrix Xen, VMware, Esxi, Oracle Virtualbox, KVM, oVirt, etc.In House Zimbra, iredMail and hMail Solution implement and maintain.Storage Solution: NAS, Hybrid Storage, True NAS, Synology, Windows FTP with Quota.Backup Solution: Nextcloud, Acronis, Veracrypt, shell/batch script to automated backup.Alien Vault SIEM implementation and configure.Central Asset Inventory Solution Readiness and Management.Antivirus Solution with Secured Threat Advisory Regular Update.Patch Management Solution configure and automated deployment with test.Bangladesh Bank PSP License guidelines and compliance maintain.Team Member of PCI DSS certification programTeam Lead of ISO 27001:2013 certification. Show less

  • Lead System and DevOps Engineer

    May 2022 - Mar 2025

  • Senior Executive

    Jun 2019 - Sept 2022
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  MIAKI

  Apr 2025 - now

  DevOps Engineer