Krittaprot Tangkittikun

Krittaprot Tangkittikun

AI Engineer specializing in agentic systems

Agentic AI | Deep Learning | Machine Learning

About Me

I'm an AI Engineer focused on building production-grade ML and LLM systems on AWS. Before this role, I worked as a Data Scientist in financial services and earlier as a Chemical Engineer in industrial operations.

That cross-domain path shaped how I work: strong self-learning, structured problem solving, and systems thinking from data to deployment. I turn ambiguous business needs into clear experiments, scalable architecture, and practical rollout plans.

I care about outcomes, not demos. Recent projects delivered 20-30% conversion uplift, ~15% lower acquisition cost, and >90% reduction in manual QA effort in pilot workflows, while balancing accuracy, cost, and governance for real-world adoption.

Quick Stats

  • Expertise
    Agentic AI
  • Focus
    LLM Reasoning
  • Status
    Open to Collab

Technical Arsenal

Python
Data Science
Scikit-Learn
PyTorch
Amazon Bedrock
SageMaker
RAG Systems
LangGraph
LangChain
OpenAI Agents
Strands Agents
FastAPI

Professional Path

Driving innovation through AI, data science, and process engineering across global industries.

Krungsri Auto
2024 - Present
Krungsri Auto

Data Scientist (AI & ML Systems)

  • Led end-to-end delivery of ML-driven loan propensity models, improving conversion 20-30% and reducing acquisition costs by ~15%.
  • Architected and deployed an Agentic RAG system for car price retrieval, delivering ~90% answer accuracy and reducing analyst search time by ~1 to 3 hours per request.
2025 - Present
Veterinary Healthcare (NDA)

AI Developer & Consultant

  • Secured and led an end-to-end AI system engagement, owning project proposal, technical scope, cost estimation, and delivery timeline.
ExxonMobil
2021 - 2023
ExxonMobil

Project Process Engineer

  • Provided guidance and oversight to engineering contractors, resulting in on-time, on-budget completion for a ~$50M CAPEX project.
  • Identified design adjustments using data, achieving significant capital savings (more than $1M).
ExxonMobil
2018 - 2020
ExxonMobil

Process Engineer (Operations)

  • Redesigned key process control parameters, leading to $1M+ yearly margin improvement.
  • Used data analysis to develop a catalyst deactivation prediction model, improving catalyst utilization by 30% and saving $0.13M per year.
Chevron Thailand Exploration & Production
2016
Chevron Thailand Exploration & Production

Process Engineer Intern

  • Performed hydraulics sizing for oil & gas fields to ensure optimal system pressure and flow.
  • Awarded a scholarship as an Outstanding Intern for exceptional performance and technical contribution.

Education

A solid foundation in analytics and engineering from world-class institutions.

Georgia Institute of Technology
May 2024
Georgia Institute of Technology

M.S. in Analytics (Data Science)

  • GPA: 3.84/4.00
  • Thesis: Unsupervised Deep Learning for Real-Time Anomaly Detection in Manufacturing.
KMUTT
June 2017
KMUTT

B.Eng. in Chemical Engineering

  • 1st Class Honors, 3.64/4.00 GPA.

Let's build something epic

Whether you have a question or just want to say hi, my inbox is always open.