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Thomas M Sebastian.

Regional Chief Technology Officer · Photographer · Creator · Developer

20+
Years in Tech
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CTO · Photographer

Architecting
systems
& capturing
moments.

I'm a Regional Chief Technology Officer with 20+ years of experience When I'm not building , I'm behind a lens — capturing the world with the same precision I bring to code.

I write about technology, leadership, and the future of AI on my blog .

Regional Chief Technology Officer Photographer Developer Speaker

Professional Details

Current Role
Regional Chief Technology Officer
Location
Dubai, United Arab Emirates
Experience
20+ Years in Tech

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Personal Email
WhatsApp / Phone
+971 (52) 128-4470
Availability
Open to Advisory Roles & Collaborations
Timezone
UTC+4 (Gulf Standard Time)
Languages
English (Native), Malayalam (Native)
Download Full CV

Building the
future,
one role at a time.

2024 — Present
Regional Chief Technology Officer
Phoenix Digital Technologies · Full-time

Strategy Cloud Architecture AI/ML Team Leadership Product
2018 — 2024
Senior Consultant
Phoenix Digital Technologies · Full-time

AIOPS AI/ML Cloud
2014 — 2018
Technical Consultant
Wipro Limited· Full-time

ITSM ITOM RPA EUM ITOM RPA
2007 — 2014
Technical Specialist
Wipro Limited· · Full-time

ITSM ITOM

The stack
behind the work.

Technology Leadership
🧭Technology Strategy
🏗Enterprise Architecture
📊Digital Transformation
👥Engineering Leadership
AI & Innovation
🧠AI Strategy
🤖Agentic Systems
🔗LLM & RAG Architecture
🎙Conversational AI
Platform & Engineering
Cloud-Native Platforms
🧩Microservices
🔄API Ecosystems
Automation at Scale
Operations & Governance
🛠ITOM
📋ITSM
🔍Observability
📡SRE Practices
Security & Risk
🔐Cybersecurity
🛡Zero Trust
Governance & Compliance
🔎Risk Management
Core Capabilities
🔗 System Integrations
Cloud Architecture
🧠 Artificial Intelligence
📈 Machine Learning
💻 Programming
Automation Engineering
🛠 IT Operations (ITOM)
📋 IT Service Management (ITSM)
🔐 Cybersecurity
AI · ML · Data
LLM & Generative AI
LLM Integration & Prompt Engineering
Fine-Tuning (LoRA, QLoRA, PEFT)
Multi-Modal AI (Text, Vision, Audio)
Agentic AI Systems
Autonomous Agents & Workflows
Tool Calling & Function Orchestration
Multi-Agent Systems (AutoGen, CrewAI)
RAG & Semantic Search
Retrieval-Augmented Generation (RAG)
Vector Databases (FAISS, Pinecone, Weaviate)
Embeddings & Semantic Retrieval
Conversational & Voice AI
Conversational AI & Dialogue Systems
Context Memory & Session Management
Voice Agents (STT / TTS / Streaming)
Computer Vision
OpenCV, YOLO, Detectron
Image Classification & Object Detection
ML Frameworks & Libraries
PyTorch / TensorFlow / JAX
Hugging Face (Transformers, Datasets)
LangChain / LlamaIndex
ML Algorithms & Techniques
Supervised & Unsupervised Learning
Deep Learning (CNNs, RNNs, Transformers)
Optimization & Loss Functions
MLOps & Infrastructure
Model Deployment (APIs, Docker, Kubernetes)
Monitoring, Logging & Observability
CI/CD for ML Pipelines
Data Engineering
Data Pipelines (ETL / ELT)
Streaming (Kafka, Spark)
Self-Hosted & Edge AI
On-Prem LLM (Llama, Ollama, vLLM)
Model Quantization & Optimization
AI · ML · Data
LLM Integration & Prompting
MLOps & Model Deployment
Data Pipeline Architecture
Python / PyTorch / TensorFlow
On-Premise LLM (Llama / Ollama)
Architecture & Infrastructure
System Design & Architecture97%
Building AI Solutions92%
Cloud Migrations & Cloud Native90%
CyberSecurity95%
Microservices & Event-Driven93%
Languages & Frameworks
Go (Golang)94%
TypeScript / Node.js92%
React / Next.js88%
Python89%
Rust72%
Leadership & Product
Engineering Team Building98%
Technical Strategy & Roadmap95%
Agile / Engineering Culture93%
Investor & Board Communication88%
Technical Content Creation91%
Core Technologies
Go
🔷TypeScript
🐍Python
🐳Docker
Kubernetes
AWS
🐘Postgres
📊Grafana
AI / ML & Data Science
🤖Machine Learning
📈Deep Learning
🧠Neural Networks
📊Data Science
🔍Feature Engineering
Generative AI & LLMs
🦙Llama
💬LLMs
🔗RAG
🧩Prompt Engineering
🗂Vector DBs
Agentic AI & Orchestration
🕸Multi-Agent Systems
🧭Agent Orchestration
🔌MCP
Tool Integration
🔄Workflow Automation
Vision, Speech & NLP
👁Computer Vision
🎙Speech-to-Text
🔊Text-to-Speech
🗣NLP
🌐Multilingual AI
Document AI & Automation
📄Document Understanding
🔎OCR
📑IDP
🤖RPA
📬Process Automation
Photography

Light, shadow,
and everything
between.

Get In Touch

Let's build
something remarkable.

Technical partnerships, speaking engagements, and photography collaborations.