Punyawat Praepaisan

18/111 5 Fl. The viva condo, Petchkasem 68 · Petchkasem Road, BangKhae, Bangkok 10160 · 091-945-1541 · p.praepaisan@outlook.com

  • Highly motivated IOT Assistant Manager with a strong focus on DevOps principles, driving operational excellence and team success.
  • Proficient in the entire DevOps lifecycle, specializing in Linux, Containerization (Kubernetes, Docker), IaC (Terraform, Ansible), and CI/CD (Jenkins) across major Public Cloud platforms (AWS, Google Cloud).
  • Experienced in implementing robust Observability & Monitoring solutions (Prometheus, Grafana). A collaborative leader and mentor who champions the belief that collective effort is key to achieving organizational objectives.
  • Also skilled in IOT hardware integration using Modbus and MQTT protocols and automation tools (Node-RED, n8n).

Experience

IOT Assistant Manager

Enserv Power Co., Ltd.
  • Led the end-to-end design and implementation of data transmission architecture for IOT projects, ensuring seamless device communication by selecting and configuring optimal protocols (Modbus, MQTT) and network planning.
  • Standardized project deployment by implementing Docker as the core containerization technology across all IOT solutions, resulting in improved deployment speed and consistency across diverse projects.
  • Pioneered the integration of comprehensive DevOps practices into new IOT projects, including designing and implementing project-specific CI/CD pipelines (Jenkins), automated database backup solutions, and real-time monitoring and alerting systems (Prometheus, Grafana).
  • Conducted strategic planning for project software requirements and database architecture (SQL/NoSQL), ensuring optimal data storage, processing, and system scalability for long-term project success.
(SEP 2021 - Present)

IT Manager

Carabaodang Co., Ltd.
  • Directed all factory IT operations, overseeing the management and maintenance of all production-critical software and hardware infrastructure.
  • Translated and implemented corporate IT policies and security mandates received from the Head Office, adapting them to the factory environment to ensure compliance with ISO standards and enhance overall data security.
  • Structured and defined clear functional and technical application requirements, efficiently delegating specific IT tasks between technical and functional members of the IT team.
(Feb 2020 – Dec 2020)

Senior Officer, IT Operations

Mega International Commercial Bank
  • Managed and ensured 100% operational uptime of core central bank systems, including Bahtnet, ICAS, ICMG, and all associated software mandated by the Bank of Thailand (BOT).
  • Oversaw critical aspects of IT security and compliance, including the management of Certificates, Token security, Cyber security protocols, and ISO: 27001 adherence.
  • Served as a key liaison between the local branch and the Taipei Head Office, coordinating the integration and management of core software and network infrastructure.
(July 2010 - December 2011)

Education

King Mongkut's Universityof Technology Thonburi

Master's Degree of Science in Information Technology (M.Sc.IT)
Major - Management Information Technology Track

GPA: 3.10

May 2011 - April 2015

Udon Thani RajabhatUniversity

Degree Bachelor of BusinessAdministration(B.B.A.)
Major - Business Computer

GPA: 3.02

July 2005 - July 2008

Skills

  • DevOps & Infrastructure: Containerization (Kubernetes, Docker), Infrastructure as Code (Terraform, Ansible), CI/CD (Jenkins), Linux Administration, Observability (Prometheus, Grafana).
  • Cloud & IOT: AWS, Google Cloud, IOT Protocols (Modbus, MQTT), Network Planning, Automation Tools (Node-RED, n8n).
  • Leadership & Management: Team Leadership & Mentorship, Project Management, Stakeholder Coordination, Critical Thinking.
Programming Languages & Tools
Workflow
  • Mobile-First, Responsive Design
  • Cross Browser Testing & Debugging
  • Cross Functional Teams
  • Agile Development & Scrum

Training & Certifications

  • PLC Level 1 by DEPARTMENT OF SKILL DEVELOPMENT, MINISTRY OF LABOUR
  • Auto-Up: Power Automate (Running Power Automate Automation) by DIPROM กรมส่งเสริมอุตสาหกรรม.
  • Digital Administrator by NSTDA.
  • n8n Development by Zabbix Thailand Community.
  • DevOps From Development to Deployment/Production by IMC Institute.
  • AI2025 by Expert-Programming-Tutor.
  • Docker & Kubernetes by NSTDA.
  • Odoo ERP by fti.or.th (The Federation of Thai Industries).
  • AI on Raspberry PI and IoT Application by tni.ac.th(Thai-Nichi Institute of Technology).
  • Data Engineering and Machine Learning with RapidMiner by IMC Institute.
  • IOT Data Management in industry 4.0 by Software park.
  • Growatt Traning shine master by Growatt Thailand.
  • pfSense Firewall Security by ITCert.
  • Linux System & Network Administrator by ITCert.
  • Linux Basic to Advanced Docker (DevOps-2) by ITCert.
  • Linux Vagrant & Docker (DevOps-1) by ITCert.
  • Zabbix HA Monitoring by ITCert.
  • Deploying Application on Kubernetes by ITCert.
  • Implementing OpenVPN by ITCert.
  • Linux Centralized Logs by ITCert.
  • Linux File Server (LDAP) & Advanced Mail Server by ITCert.
  • Implementing VMWare VSphere ESXI 7.0 Presented by ITCert.
  • Windows Server 2019 & 2022 System Administrator-Active Directory by ITCert.
  • Centralized Logs Server Presented by CYN Communication.
  • Information Secrurity Management System (ISO:27001) Implementation Presented by Acis ProfessionalExperts.
  • Alfresco System Admin & Performance Tuning by BGEAR.
  • Oracle Database 11g: SQL Administration I Presented by Oracle Academic Initiative.
  • Oracle Database 11g: SQL Fundamentals I Presented by Oracle Academic Initiative.

Project

(waiting For Update)

Hobby

(waiting For Update)