Thomas M Sebastian — Regional CTO · Photographer · Developer

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Personal Email

thomasms@email.com

WhatsApp / Phone

+971 (52) 128-4470

linkedin.com/in/thomasmsebastian

Availability

Open to Advisory Roles & Collaborations

Timezone

UTC+4 (Gulf Standard Time)

Languages

English (Native), Malayalam (Native)

Download Full CV

Career Journey

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

Technical Expertise

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

Thomas M Sebastian.

Architecting
systems
& capturing
moments.

Professional Details

Full Profile Access

Building the
future,
one role at a time.

The stack
behind the work.

Light, shadow,
and everything
between.

Let's build
something remarkable.

Thomas M Sebastian.

Architectingsystems& capturingmoments.

Professional Details

Full Profile Access

Building thefuture,one role at a time.

The stackbehind the work.

Light, shadow,and everythingbetween.

Let's buildsomething remarkable.

Architecting
systems
& capturing
moments.

Building the
future,
one role at a time.

The stack
behind the work.

Light, shadow,
and everything
between.

Let's build
something remarkable.