Andreas Loutzidis

Machine Learning Engineer | Columbia Univ Alum | Microsoft Imagine Cup 2nd Award Winner

United States

500+ connections

Updated 8 months ago

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10+

Years Experience

Roles

Skills

Education

About

As a Machine Learning Engineer at Haystacks.AI, I apply my passion for cutting-edge technologies to drive innovation and solve complex challenges in the fields of Software Engineering, Machine Learning, and Data Science. I work with AWS serverless architecture, and Python to develop scalable and robust solutions for data ingestion, processing, and analysis. I am a recent alum of a M.S. in Computer Science at Columbia University, where I focused on advanced NLP, ML, and Cloud Computing projects. With a strong academic foundation from Aristotle University, where I earned my Diploma in Electrical and Computer Engineering. During my studies, I co-founded iCry2Talk, a machine learning-powered mobile app that translates a baby's cry into its needs, and won 2nd place in Microsoft's Imagine Cup 2018 among 3000 teams. I am motivated by the opportunity to leverage my skills and knowledge to create impactful and meaningful products that improve people's lives. I am always eager to learn new things, collaborate with diverse teams, and challenge myself with new problems. I aspire to become a leader and an expert in my field and contribute to the advancement of science and technology.

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Experience (10 roles)

Machine Learning Engineer

Current

Stealth Mode · Full-time

Jan 2025 - Present · 7 mos·New York, New York, United States · On-site

1 yr 6 mos

2 roles · Jul 2023 - Dec 2024

Machine Learning Engineer

Feb 2024 - Dec 2024 · 11 mos·New York, New York, United States · On-site

Software Engineer

Jul 2023 - Feb 2024 · 8 mos·New York, New York, United States · On-site

- Implemented end-to-end Machine Learning validation framework that sped up model evaluation by 10x - Transformed company-wide hardcoded secrets into Secrets Manager - Created a FastAPI template to standardize microservices architecture for the Core Platform and internal products - Deployed new API ...

Software Engineer

Exxeta · Full-time

Apr 2022 - Jun 2022 · 3 mos·Munich, Bavaria, Germany · On-site

- Provided technical support to client in its serverless AWS infrastructure - Developed Python APIs to feed data from new sources to reach new markets - Presented technical solutions to avoid loss of up to 100k data messages Skills: Serverless Framework · Python (Programming Language) · AWS Lambda ·...

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Education (3)

Columbia University

Aug 2022 - Dec 2023

Relevant Courses: - Machine Learning - Applied Machine Learning - High Performance Machine Learning - Natural Language Processing - Language Generation and Summarization - Analysis of Algorithms

Entrepreneurship School

2016 - 2016

Entrepreneurship School took place in Thessaloniki. We took the 2nd place with our team that proposed a start-up for improving travel agencies services by utilising innovative Virtual Reality Technology.

Aristotle University of Thessaloniki (AUTH)

2014 - 2020

- Master Thesis: Synthesis and Detection of Infant Cry using Generative Adversarial Networks and Deep Learning Techniques in collaboration with iCry2Talk. Stack: Tensorflow, Tensorboard, CUDA, Keras, Jupyter Notebook - Relevant Courses: Python, Java, SQL, Probabilistic Analysis, Dynamic Programming, Pattern Recognition, Signal Processing, Biomedical Technology - Honors: Excellence Award by the University Rector, 2nd place World Finals Microsoft Imagine Cup 2018

Skills (46)

Oracle RetailAWS LambdaSoftware DevelopmentTerraformFastAPIRESTful WebServicesAmazon ECSNode.jsNatural Language Processing (NLP)Data EngineeringStartup DevelopmentScikit-LearnKerasData AnalysisQuantitative ResearchData ScienceJavaMySQLServerless FrameworkAmazon S3Large Language Models (LLM)Amazon Web Services (AWS)Microservices ArchitectureECSLambdaYouTubeTensorFlowTensorBoardJavaMySQLscikit-learnFastAPIMicroservices ArchitecturePythonTerraformAWSECSLambdaYouTubescikit-learnTensorFlowTensorBoardPythonAWSPythonCloud

Certifications (13)▼

Zertifikat B1

Goethe-Institut e.V.

FDA-Regulated Research

CITI Program

Impact Participant Winner

Singularity University

ECPE

University of Michigan

GCP Course for Clinical Trials Involving Investigational Medical Devices (international focus)

CITI Program

Responsible Leadership Challenge

World Economic Forum

Convolutional Neural Networks in TensorFlow

Coursera

RCR Social and Behavioral

CITI Program

Human Subjects Protection Biomed

CITI Program

Basic Life Support and Automated External Defibrillation Provider

ERC European Resuscitation Council

Machine Learning A-Z™: Hands-On Python & R In Data Science

Udemy

Introduction to TensorFlow for Artificial Intelligence, Machine Learning, and Deep Learning

Coursera

Deep Learning A-Z™: Hands-On Artificial Neural Networks

Udemy

Languages (3)▼

German(Professional working proficiency)English(Full professional proficiency)Greek(Native or bilingual proficiency)

Volunteer Experience (7)▼

Team leader

Thessaloniki Science Festival 2015

Jan 2015 · 1 mo

Community Manager

COVID-19 Response Greece

May 2020 - Aug 2020 · 4 mos

Trainer | Event organiser

IEEE

Jan 2016 - Jan 2017 · 1 yr

Chair, Journalist, Organiser, Delegate

European Youth Parliament (EYP)

Feb 2013 - Aug 2017 · 4 yrs 7 mos

Support Team

World Universities Debating Championship 2016

Jan 2016 · 1 mo

Impact Officer

Global Shapers Community

Jan 2021 - Jun 2022 · 1 yr 6 mos

Head of Photography

ethelon

Jul 2016 - Jan 2018 · 1 yr 7 mos

Honors & Awards (3)▼

Award in the 1st round of the Greek National Mathematics Olympiad

Issued by Hellenic Mathematical Society

2nd Winner of Microsoft "Imagine Cup 2018" Competition

Issued by Microsoft · Jul 2018

Associated with iCry2Talk As a Co-Founder and machine learning engineer we won the 2nd place of the Technology and Innovation Microsoft competition "Imagine Cup 2018" held in Seattle in July 2018

Award of Excellence by the University Rector

Issued by Aristotle University of Thessaloniki · Jan 2019

Associated with Aristotle University of Thessaloniki (AUTH)

Frequently Asked Questions

What is Andreas Loutzidis's current role?▼

Andreas Loutzidis is currently working as Machine Learning Engineer at Stealth Mode · Full-time.

Where did Andreas Loutzidis study?▼

Andreas Loutzidis studied Master of Science - MS, Computer Science, Machine Learning Track at Columbia University. They have 3 education entries on their profile.

What skills does Andreas Loutzidis have?▼

Andreas Loutzidis's top skills include Oracle Retail, AWS Lambda, Software Development, Terraform, FastAPI. They have 46 skills listed on their profile.

Where is Andreas Loutzidis based?▼

Andreas Loutzidis is based in United States.