Imantha Ahangama
Imantha Ahangama
ML Engineering Lead

Imantha
Ahangama

End-to-end ML solutions from data to model training to backend to frontend. Specializing in MLOps, cloud architecture, and explainable AI.

Education

MSc CS

GPA 3.9 • Data Science

Recognition

Gold Award

National ICT Awards 2024

ML Engineering Lead

Astromind

Dec 2024 - Present

Building ML solutions for astronomical data analysis. Fine-tuning LLMs for Chandra X-ray Observatory and developing RAG-based platforms with sandboxed execution environments.

PythonPyTorchTransformersSklearnGolangAWSGCPKubernetes
Imantha Ahangama

Experience

5+ yrs

Awards & Testimonials

Dulani Meedeniya

Imantha Ahangama was an outstanding MSc student under my supervision at University of Moratuwa, where he excelled in his research in the domain of Eco-Sustainable Informatics. His ability to grasp complex concepts in deep learning and multimodal data analysis, combined with strong analytical reasoning, led to innovative solutions that pushed the project's boundaries. He lead publication in a prestigious Q1-ranked journal: "Explainable Image Segmentation for Spatio-Temporal and Multivariate Image Data in Precipitation Nowcasting", a testament to his mastery of deep learning, multimodal analysis, and explainable AI techniques that advanced weather data screening. What impressed me most was Imantha's unwavering motivation and perseverance through research challenges. With these qualities, he won the "Best Solution Addressing National Disasters" award at the National ICT Awards - NBQSA 2024, delivering high-quality, publishable results. Wishing you continued success and groundbreaking achievements ahead!

Dulani Meedeniya

Professor in Computer Science and Engineering

University of Moratuwa

Kristen Chan

I had the pleasure of working closely with Imantha at CML Insight, and I can confidently say he is an exceptional Engineering Lead. Imantha was my go-to partner on every project. I relied on his deep technical expertise, fast turnaround on questions, and clear explanations of data pipelines and system design. He set a high bar for engineering rigor by establishing documented best practices across model development, progress tracking, deployment, and monitoring, all while moving quickly and delivering real business impact. Despite working across time zones and countries, collaboration was seamless thanks to his consistent availability during overlapping hours. As a leader, Imantha is thoughtful, decisive, and highly effective. I've seen him work with more junior engineers with clarity and empathy, fostering a strong culture of ownership and continuous learning. He balances short-term execution with long-term architectural thinking, and his guidance consistently elevated both the technical quality of our projects and the confidence of the team delivering them. What truly sets Imantha apart is his ability to bridge data science, engineering, and product. He asks the right questions, constructively challenges assumptions, and ensures that all proposed solutions are not only technically sound but also aligned with user needs and business goals. Any organization would be fortunate to have Imantha leading their machine learning efforts. I would gladly work with him again and recommend him without hesitation.

Kristen Chan

Author | Product Design Consultant

Harry Manoharan

I got the opportunity to work with Imantha in couple of projects in IFS Aerospace and Defense, and I can assure that he is a highly dedicated and committed colleague. He has the ability to look at problems from a different perspective and share better solutions to them. I have seen his full dedication to the tasks that he receive and he completes them on time. Within the short period of working together, he became the person whom I assign critical tasks to, since I knew he would get it done in the best possible way and on time. I highly recommend Imantha to any software development team.

Harry Manoharan

Co-Founder & CEO

Iconique

Chamika Fonseka

Imantha joined to my team as a fresh graduate. As the team leader of his first development team, Imantha was recognized as a very dynamic, responsible, and talented person. Whatever the challenge task assigned to him, he accepted it very positive manner and completed very efficiently with good quality as well. Even though he was a fresh graduate, he managed to complete his work with less guidance. So, I was very confident when assigning tasks to him. He is a very good team player as well. He always willing to help the team-mates and share the knowledge. I noticed his analytical skills through out the work we did together. He is capable of thinking, different solutions according to the situation. He is a very friendly and respectable person too. With the above qualities, I have no hesitation to recommend Imantha

Chamika Fonseka

Principal Software Engineer

IFS

Malshani Hasanthika

Imantha was a friendly teammate with a good spirit. Fast learner and really competent with his work. He has new innovative ideas and could analyze, solve many problems by his own. Not as a fresh graduate he always showed his talents and competencies as an experienced individual. As a mentor and a senior colleague I just gave him proper guidance and he always took the responsibility and drove the work he was assigned. Due to above reasons I can recommend Imantha for anyone without any doubt.

Malshani Hasanthika

Lead/Senior Technical Consultant

IFS

Gold Award Winner

Gold Award Winner

National ICT Awards 2024

Solutions Addressing National Disasters - Student Category

Awarded for innovative research in Explainable AI for Precipitation Nowcasting, demonstrating excellence in applying machine learning to address critical national challenges in disaster management and weather prediction.

Education

University of Moratuwa logo

Master of Science in Computer Science

University of Moratuwa

2021 - 2024
GPA: 3.9/4.0

Advanced study in machine learning, data science, and AI with focus on explainable AI for weather prediction.

Specialization

Data Science and Machine Learning

Achievement

Dean's List in 3 Semesters

Master's Thesis

Explainable Image Segmentation for Spatio-Temporal and Multivariate Image Data in Precipitation Nowcasting

Grade: AGold Award - National ICT Awards 2024Published in "Results in Engineering" (Elsevier, 2025)
University of Moratuwa logo

Bachelor of Science (Honours) in Engineering

University of Moratuwa

2015 - 2020

Comprehensive engineering education with focus on electrical systems, power electronics, and embedded systems.

Specialization

Electrical Engineering

Classification

Second Class Lower Division

Achievement

Dean's List in Final Semester

Capstone Project

Predictive and Standalone Fault Diagnosis System for Induction Motors

Grade: A+Published in IESL Journal "Engineer" (2021)
University of Moratuwa logo

Minor Degree in Entrepreneurship

University of Moratuwa

2015 - 2020

Interdisciplinary program combining technical knowledge with business and entrepreneurial skills.

President's College Embilipitiya logo

GCE Advanced Level

President's College Embilipitiya

2014

Ranked 715th island-wide among 300,000+ students. Qualified for University of Moratuwa, the premier engineering university in Sri Lanka.

Specialization

Physical Science

Classification

All A Passes (First Attempt)

President's College Embilipitiya logo

GCE Ordinary Level

President's College Embilipitiya

2011

Strong foundation across all subjects with excellent results.

Classification

9 A Passes

Professional Experience

Projects

Fine-tuning LLMs for Chandra X-ray Observatory Data

Fine-tuning LLMs for Chandra X-ray Observatory Data

AstromindDecember 2024 - Present

ML Engineer & Researcher

python
pytorch
transformers
mongodb
+1 more
Contrastive Learning: Aligning Chandra Event Data with Research Papers

Contrastive Learning: Aligning Chandra Event Data with Research Papers

Astromind (in collaboration with CfA Harvard)December 2024 - Present

ML Engineer & Researcher

python
pytorch
runpod
pinecone
Lium Platform: RAG-Based Intelligence for Complex Datasets

Lium Platform: RAG-Based Intelligence for Complex Datasets

AstromindDecember 2024 - Present

Platform Architect & Lead Engineer

python
golang
aws
nextjs
+3 more
PLM: Physical Language Model for Chandra X-ray Source Analysis

PLM: Physical Language Model for Chandra X-ray Source Analysis

Astromind2024 - 2025

ML Engineer & Platform Architect

nextjs
python
pytorch
transformers
+4 more
Noxara - AI-Powered Astrophotography Platform

Noxara - AI-Powered Astrophotography Platform

Personal Project2024 - Present

Solo Developer

python
nextjs
openai
pytorch
Fair Appraisal Now - Property Tax Appeal System

Fair Appraisal Now - Property Tax Appeal System

CML Insights2023 - 2024

Machine Learning Engineering Lead

python
kubernetes
postgres
sklearn
+4 more
J.G. Wentworth - ML Platform for Financial Services

J.G. Wentworth - ML Platform for Financial Services

CML Insights (Client: J.G. Wentworth)2023 - 2024

Machine Learning Engineering Lead

python
sklearn
azure
mlflow
+1 more
CML Insights App - Causal ML Platform

CML Insights App - Causal ML Platform

CML InsightsJuly 2022 - 2024

Machine Learning Engineering Lead

python
kubernetes
postgres
sklearn
+4 more
Explainable Image Segmentation for Precipitation Nowcasting

Explainable Image Segmentation for Precipitation Nowcasting

University of Moratuwa2021 - 2024

MSc Thesis Research

python
pytorch
nextjs
AWS Security Audit Tool

AWS Security Audit Tool

IFS R&D International2021

Software Engineer

python
aws
ATCM - Aviation Technical Content Management

ATCM - Aviation Technical Content Management

IFS R&D International2020 - 2022

Software Engineer

aws
dotnet
postgres
Fleet Planner - Airline Fleet Maintenance Optimization

Fleet Planner - Airline Fleet Maintenance Optimization

IFS R&D International2020 - 2022

Software Engineer

aws
dotnet
postgres
Predictive Fault Diagnosis System for Induction Motors

Predictive Fault Diagnosis System for Induction Motors

University of Moratuwa2019 - 2020

Undergraduate Capstone Project

python
aws

Achievements & Recognition

National ICT Awards 2024 - Gold Award
Featured Achievement

Gold Award (Student Category) - National ICT Awards 2024

Received Gold Award for 'Best Solution Addressing National Disasters' for research on explainable AI for precipitation nowcasting. National-level recognition for innovative application of XAI to disaster preparedness.

November 1, 2024

Publication

Publication: Explainable Image Segmentation for Precipitation Nowcasting

June 1, 2024

First-author research paper under review in Engineering Applications of Artificial Intelligence (Elsevier, Q1 journal). Novel application of Grad-CAM and Integrated Gradients for spatio-temporal meteorological data.

Publication

Publication: Fault Diagnosis System for Induction Motors

July 1, 2021

Published in IESL Journal 'Engineer': 'Predictive and Standalone Fault Diagnosis System for Induction Motors'. Undergraduate capstone research on ML-based predictive maintenance.

Education

MSc Computer Science - GPA 3.9

January 1, 2024

Completed Master of Science in Computer Science with specialization in Data Science and Machine Learning at University of Moratuwa. Thesis on explainable AI for weather prediction.

Certification

Oracle Certified Associate - Java SE8 Programmer

June 1, 2019

Oracle Certified Associate Java SE8 Programmer I (1Z0-808) with score of 82%. Demonstrated proficiency in Java programming fundamentals and object-oriented principles.

Achievement

HackerRank Gold Badge - Problem Solving

March 1, 2021

Earned Gold Badge in Problem Solving on HackerRank, demonstrating strong algorithmic and data structure skills.

Leadership

Director (Academic Advancement) - IET UOM Chapter

December 31, 2019

Served as Director of Academic Advancement for the Institution of Engineering and Technology (IET) Student Chapter at University of Moratuwa (2019-2020). Organized technical workshops and industry talks.

Leadership

Supervisor (Design Team) - IET UOM Chapter

December 31, 2018

Led the Design Team as Supervisor for IET Student Chapter (2018-2019). Coordinated branding and promotional materials for chapter events.

Leadership

Panelist - AIESEC Colombo South

December 31, 2017

Served as Panelist for AIESEC Colombo South (2017-2018), contributing to youth leadership development programs.

Education

Dean's List - Final Semester

January 1, 2020

Earned Dean's List recognition in final semester of undergraduate studies for academic excellence in Electrical Engineering program.

Professional

ML Platform Architecture at CML Insights

December 31, 2023

Architected and deployed end-to-end ML infrastructure serving 4 production applications. Established MLOps best practices with Kubeflow, MLflow, and Kubernetes, enabling rapid model deployment.

Education

Advanced Level - All A Passes

August 1, 2014

Achieved All A passes in GCE Advanced Level examination (Physical Science stream) at President's College Embilipitiya.

Education

Ordinary Level - 9 A Passes

December 1, 2011

Achieved 9 A passes in GCE Ordinary Level examination at President's College Embilipitiya.