Training & Career Track Record

Experience

Multi-vendor technical training delivered to enterprises across Asia and internationally, from AI/ML and cloud-native platforms to Linux, virtualization, Unix and databases, and the career milestones behind 24+ years in enterprise IT across instructor, architect and consultant roles.

9
Training Categories
72
Verified Topics
24+ Yrs
Field Experience
EXPLORE

Training Delivery Experiences

Steven has extensive experience conducting and delivering multi-vendor technical training across Asia and international enterprise clients. The subjects below document training delivered in past and present engagements across AI/ML, agentic AI, cloud systems, containerization, cloud-native platforms, enterprise Linux and Unix, virtualization platforms, and databases.

Documented from verified training-delivery history. Contact Steven for current availability, customized corporate syllabi, or scheduling.

01 // AI & ML

AI & Machine Learning

Covers the end-to-end machine learning lifecycle — from data science foundations, Azure AI Fundamentals, and generative AI to building and training models with TensorFlow and PyTorch, composing LLM-powered applications with LangChain, and operationalizing them on Red Hat OpenShift AI with automated MLOps pipelines for training, serving, and monitoring models in production.

Azure AI FundamentalsGenerative AIData ScienceMachine LearningRed Hat OpenShift AILangChainTensorFlowPyTorchMLOps Pipelines
View verified topics (8)
  • Data science for machine learning
  • Microsoft Azure AI Fundamentals
  • Generative AI
  • Red Hat OpenShift AI (model development, serving & monitoring)
  • LangChain (LLM application & RAG development)
  • TensorFlow (deep learning model training)
  • PyTorch (deep learning research & production)
  • MLOps Pipelines (automated training, deployment & monitoring)
02 // Cloud & Containers

Cloud & Containers

Covers administration and implementation across Azure and Microsoft 365, plus containerization with Docker, the containerd and CRI-O container runtimes, and orchestration with Kubernetes, lightweight K3s, AKS, and Red Hat OpenShift.

Azure AdministrationMicrosoft 365DockercontainerdCRI-OK3sAzure Kubernetes Service (AKS)Red Hat OpenShift v3/v4Kubernetes (CKA/CKAD)
View verified topics (9)
  • Microsoft Azure Administration and Implementation
  • Microsoft 365 Administration and Implementation
  • Docker (containerization & image management)
  • containerd (industry-standard container runtime)
  • CRI-O (Kubernetes container runtime behind OpenShift)
  • K3s (lightweight Kubernetes for edge & small clusters)
  • Azure Kubernetes Service [ AKS ]
  • Red Hat OpenShift v3, v4
  • Kubernetes [ CKA/CKAD ]
03 // Microsoft & Power Platform

Microsoft Platforms & Power Platform

Enterprise delivery spanning Microsoft Azure, Microsoft 365, Power Platform delivery (Power BI, Power Automate, Power Pages), PowerShell automation, and Azure DevOps.

Microsoft AzureMicrosoft 365Power PlatformPower BIPower AutomatePower PagesMicrosoft PowerShellAzure DevOps
View verified topics (9)
  • Microsoft Azure
  • Microsoft 365
  • Power Platform Delivery
  • Power Platform
  • Power BI
  • Power Automate
  • Power Pages
  • Microsoft PowerShell
  • Azure DevOps
04 // Linux

Linux & OpenShift

Linux administration and automation topics, including Red Hat Enterprise Linux, OpenShift, Ansible, Satellite, and Jenkins DevOps pipelines.

Red Hat Enterprise LinuxRed Hat OpenShiftRed Hat AnsibleRed Hat SatelliteJenkins DevOpsLinux System Administration
View verified topics (6)
  • Red Hat Enterprise Linux
  • Red Hat OpenShift
  • Red Hat Ansible
  • Red Hat Satellite
  • Jenkins DevOps
  • Linux System Administration
05 // Agentic AI

Agentic AI

Uses agentic AI coding tools daily — Claude Code, Google Antigravity, OpenAI Codex, Microsoft Copilot, and Nous Research's Hermes Agent — to plan, build, refactor, test, and review production code, automate infrastructure and DevOps tasks, and run multi-step agent workflows with a human in the loop. Shares practical patterns for teams adopting agentic development safely and productively.

Claude CodeGoogle AntigravityOpenAI CodexMicrosoft CopilotHermes Agent
View verified topics (5)
  • Claude Code (agentic coding in the terminal & IDE)
  • Google Antigravity (agent-first development platform)
  • OpenAI Codex (cloud & CLI coding agent)
  • Microsoft Copilot (AI assistant across Microsoft 365 & development tools)
  • Hermes Agent (open-source autonomous agent by Nous Research)
06 // Cloud Native

Cloud Native

Delivered hands-on training across the cloud-native ecosystem — GitOps and continuous delivery, Kubernetes packaging, CI/CD pipelines, service mesh, API gateways and edge proxies, identity and access management, container registries, source control platforms, and centralized logging and observability.

ArgoHelmTektonIstioLinkerdEmissary-IngressEnvoyKeycloakQuayGitLabGitHubElasticFluentd
View verified topics (13)
  • Argo (GitOps & continuous delivery)
  • Helm (Kubernetes package management)
  • Tekton (cloud-native CI/CD pipelines)
  • Istio (service mesh)
  • Linkerd (service mesh)
  • Emissary-Ingress (Kubernetes API gateway)
  • Envoy (edge & service proxy)
  • Keycloak (identity & access management)
  • Quay (container image registry)
  • GitLab (DevOps platform & CI/CD)
  • GitHub (source control & collaboration)
  • Elastic (search, logging & observability)
  • Fluentd (unified log collection)
07 // Virtualization

Virtualization

Virtualization topics include VMware vSphere, Oracle VM/LDOM, Linux KVM/OpenStack, and Red Hat Enterprise Virtualization.

VMware vSphere ICM 7.x/8.xOracle VM / LDOMLinux KVM / OpenStackOpenStackRed Hat Virtualization (RHEV)
View verified topics (6)
  • VMware vSphere – ICM 7.x / 8.x
  • Oracle/Sun Microsystem LDOM
  • Oracle VM
  • Linux KVM / OpenStack
  • OpenStack
  • Red Hat Enterprise Virtualization (RHEV)
08 // Database

Database Administration

Hands-on administration experience across relational, NoSQL, in-memory, and cloud-managed databases — MySQL, MariaDB, PostgreSQL, Microsoft SQL Server (Windows & Linux), Azure SQL, MongoDB, and Redis — applied in both training delivery and project work, covering installation, configuration, security, backup and recovery, replication and high availability, and performance tuning.

MySQL 5.7 / 8.xMariaDBPostgreSQLMicrosoft SQL ServerSQL Server for LinuxAzure SQLMongoDBRedisDatabase Administration
View verified topics (8)
  • MySQL 5.7 / 8.x Administration
  • MariaDB (administration, replication & Galera clustering)
  • PostgreSQL (administration, backup & streaming replication)
  • Microsoft SQL Server (administration, security & high availability)
  • Microsoft SQL Server for Linux Administration
  • Azure SQL (Azure SQL Database & Managed Instance)
  • MongoDB (document database, replica sets & sharding)
  • Redis (in-memory data store, caching & persistence)
09 // Unix Systems

Unix Systems

Unix and enterprise-systems delivery covering Solaris, shell scripting, HP-UX, IBM AIX, LPAR, ZFS, and Logical Domains.

Unix EssentialsSolaris OE 9/10/11Oracle LDOMSolaris ZFSBASH/KORN ScriptingHP-UXIBM AIX 5/6 & LPAR
View verified topics (8)
  • Unix Essentials
  • Oracle/Sun Solaris OE 9 / 10 / 11 (SPARC & x86)
  • Oracle Logical Domain (LDOM)
  • Solaris ZFS
  • UNIX Shell Scripting ( BASH / KORN Shell )
  • HP-UX
  • IBM AIX 5/6
  • IBM LPAR
Dedicated Enterprise Curriculum Hub

Explore Steven’s Enterprise Training Catalog & Syllabi

Official vendor course tracks, live multi-node lab blueprints, and exam preparation programs for Red Hat OpenShift Virtualization (EX316), RHEL (RHCSA/RHCE), Kubernetes (CKAD), VMware vSphere, and Enterprise AI.

View Full Training Catalog→

Career Timeline

24+ YEARS // 2002 — 202613 Key Milestones
2026
2026 – Present

Co-founded ixvena — a personal health operating system that turns nutrition discipline into an automated, trackable routine, combining adaptive AI nutrition planning, mobile telemetry, and a connected hardware ecosystem (ixWatch & ixSmartScale).

Key Achievements & Responsibilities
Architected the ixvena Health Operating System, an adaptive closed-loop platform that translates metabolic data into personalized nutrition and habit routines.
Engineered automated telemetry synchronization for connected hardware (ixSmartScale & ixWatch) and cross-platform apps across iOS, Android, and Web.
Built predictive nutrition logic and real-time dashboard analytics that dynamically adapt caloric and macronutrient targets based on user biometric feedback.
Official Platform: https://www.ixvena.com/ — Turn your ideal body into a system with connected health hardware and AI tracking.
Tech Stack:ixvena Health OSAdaptive Nutrition AIIoT & WearablesMobile TelemetryBiometric Analytics
2025
2025 – Present

Founded MISS2ASIA (MarkOps Intelligence Strategy System 2) — an AI social media content generation and automated scheduling platform engineered for small businesses and busy founders across Southeast Asia and globally.

Key Achievements & Responsibilities
Architected the MarkOps Intelligence Strategy System with proprietary Memory Map Learning (MML) and Brand Intelligence (BI) engines that continuously adapt to brand voice.
Engineered one-click monthly content calendar generation for captions, hashtags, and branded visuals with an approval-based publishing workflow.
Built multi-platform publishing pipelines across 9 major networks (Facebook, Instagram, LinkedIn, TikTok, YouTube, Bluesky, Threads, Pinterest, Google Business).
Official Platform: https://www.miss2asia.com/ — AI-powered social media automation, content calendar, and scheduling platform.
Tech Stack:MISS2ASIA PlatformMemory Map Learning (MML)Social Media AutomationBrand Intelligence9-Channel APIs
2024
2024 – Present

Co-founded and engineered Cognitoz AI — a proprietary Generative AI application built on Node.js and Laravel, featuring advanced Retrieval-Augmented Generation (RAG) pipelines and enterprise agentic capabilities.

Key Achievements & Responsibilities
Architected and developed the Cognitoz AI GenAI platform leveraging Node.js and Laravel.
Engineered robust Retrieval-Augmented Generation (RAG) pipelines with vector database indexing for enterprise document intelligence.
Built custom LLM agent integrations, automated n8n workflows, and secure multi-tenant API services.
Official Portal: https://cognitoz.ai/ — Enterprise Generative AI development, RAG systems, and intelligent workflows.
Tech Stack:GenAI AppNode.jsLaravelRAG PipelinesVector DBsAzure OpenAI
2023
2023 – Present

Co-founded Cognitoz I.T Services to deliver comprehensive software services — encompassing custom application development, AI solution engineering, system automation, and modern enterprise software architectures.

Key Achievements & Responsibilities
Co-founded Cognitoz I.T Services to deliver bespoke software development and applied AI solutions.
Spearheaded custom enterprise software engineering, intelligent process automation, and full-stack digital architectures.
Engineered tailored AI integrations, API services, and managed cloud application environments for regional clients.
Official Portal: https://www.cognitoz-it.com/ — Bespoke software development, AI solutions, and managed cloud infrastructure.
Tech Stack:Custom Software DevAI DevelopmentFull-Stack EngineeringCloud ArchitectureAPI Services
2022
2022 – Present

Rebranded and scaled TrainGate (originally founded in 2009) into Cognitoz I.T Training, with a renewed focus on creating custom, outcome-driven corporate technical training tailored precisely around specific enterprise business needs and production workflows.

Key Achievements & Responsibilities
Rebranded and evolved TrainGate into Cognitoz I.T Training to expand custom enterprise technical training delivery across Malaysia and the region.
Pioneered bespoke, business-tailored technical curricula and hands-on lab architectures mapped directly to enterprise operational stacks.
Delivered certified corporate enablement for hundreds of IT engineers and systems administrators from leading GLCs and telcos under HRD Corp (HRDF).
Official Portal: https://cognitoz.com/ — Corporate IT training and vendor certification provider (Cognitoz I.T Training Sdn. Bhd.).
Tech Stack:Cognitoz (fka TrainGate)Custom Business TrainingPrincipal TrainerHRD Corp CertifiedHands-on Labs
2018
2018 – Present

Contracted as an official Senior Instructor for Red Hat, delivering enterprise certification training, container architectures, and automation masterclasses across telecom, banking, and government clients in Southeast Asia and the Middle East.

Key Achievements & Responsibilities
Contracted by Red Hat as an accredited Certified Instructor (RHCI) and Certified Architect (RHCA).
Specialized in RHCSA, RHCE, OpenShift Container Platform (DO280/DO380), and Ansible Automation Platform (RH294/DO447).
Conducted enterprise Linux hardening, container orchestration workshops, and official examination delivery.
Official Organization: https://www.redhat.com/ — World's leading provider of enterprise open source solutions and certified training.
Tech Stack:Red Hat ContractorRHCI / RHCARHEL 7/8/9OpenShift 4Ansible AAPKubernetes
2012
2012 – 2018

Senior contract instructor delivering official Red Hat and Microsoft certified technical training for enterprise clients across Malaysia.

Key Achievements & Responsibilities
Delivered official Red Hat Enterprise Linux (RHEL) and enterprise open source certification curricula.
Conducted official Microsoft Certified Trainer (MCT) tracks covering Windows Server, Active Directory, Exchange, and infrastructure administration.
Trained system administrators and engineering teams from enterprise corporations, banking institutions, and telecom operators.
Official Organization: https://www.iverson.com.my/ — Malaysia's pioneer corporate IT training and certification provider.
Tech Stack:Red Hat Official TrainingMicrosoft Official TrainingRHELWindows ServerActive DirectoryMCT
2009
2009 – 2012

Founded TrainGate, delivering specialized international IT consultancy and certified enterprise technical training across the Middle East and Africa — later rebranded and expanded as Cognitoz I.T Training in 2022.

Key Achievements & Responsibilities
Founded and built TrainGate consultancy, delivering high-impact international training and infrastructure architecture.
Spearheaded major overseas technical deployments and corporate masterclasses across UAE, Qatar, Sudan, Ethiopia, and South Africa.
Architected multi-site enterprise infrastructure, Unix/Linux and Microsoft system integrations, and custom corporate engineering curricula.
Tech Stack:TrainGate (now Cognitoz)International ConsultingUAE / Qatar / AfricaEnterprise SystemsUnix & Microsoft
2007
2007 – 2009

Managed technical training operations at Guidance View — a premier corporate IT training centre (eventually acquired by Iverson Associates) — delivering advanced Microsoft, Unix, and network system administration certification tracks.

Key Achievements & Responsibilities
Oversaw curriculum engineering, lab infrastructure virtualization, and instructor quality management across corporate training programs.
Delivered Microsoft MCSA/MCSE and Sun Microsystems Solaris certification tracks for enterprise clients.
Spearheaded corporate data center virtualization training initiatives prior to Guidance View's acquisition by Iverson Associates.
Tech Stack:Corporate TrainingSolaris OSWindows Server 2003/2008ISA ServerSMS / SCCM
2005
2005 – 2007

Commenced full-time career as an IT Instructor at Guidance View (corporate IT training centre, later acquired by Iverson Associates), delivering foundational Microsoft systems and Linux server administration courses.

Key Achievements & Responsibilities
Attained foundational trainer credentials including Microsoft Certified Trainer (MCT).
Built hands-on corporate lab environments for classroom network simulations and multi-platform server deployments.
Delivered instructor-led technical training to corporate IT professionals, network technicians, and systems support staff.
Tech Stack:Corporate IT TrainingWindows 2000/XPRed Hat Linux 9/EL3TCP/IP NetworkingMCT
2003
2003 – 2005

Served as Assessment Officer (Pegawai Penilai) at JKR / IKRAM, responsible for training and assessing vocational students under MLVK (National Vocational Training Council, now known as TVET).

Key Achievements & Responsibilities
Trained and evaluated vocational students across computer systems, networking, and IT infrastructure syllabi.
Conducted official MLVK / TVET technical competency assessments and practical skill certifications.
Administered hands-on lab examinations and verified technical competency standards for national vocational candidates.
Tech Stack:Vocational Training (TVET)MLVK AssessmentTechnical EvaluationIT Systems & Networking
2002
2002 – 2003

Computer hardware specialist, diagnostics technician, and customer systems support engineer.

Key Achievements & Responsibilities
Diagnosed and repaired motherboards, power systems, server components, and peripherals.
Configured custom PCs, local area networks (LANs), and operating system installations.
Provided technical customer support for enterprise and consumer clients.
Tech Stack:Hardware RepairLAN SetupOS InstallationComponent Diagnostics
2000

Attained Pre-Diploma and Diploma in Information Technology at Kolej Universiti Teknologi & Pengurusan Malaysia (now Management & Science University - MSU).

Key Achievements & Responsibilities
Completed comprehensive coursework in computer architecture, systems programming, and network administration.
Built academic foundation in algorithms, relational database design, and software engineering fundamentals.
Tech Stack:Information TechnologyComputer SystemsNetwork FundamentalsDatabase Design
Corporate Training

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