Ömer A.

Full Stack AI Consultant | Generative AI Architect

Salary / Daily rate

Frankfurt, Germany

Freelance

Can come onsite

Skills

LLMs / Large language modelsAIAzureAWSTerraformKubernetesElasticsearchReactNextTypescriptPythonRScalaSQL QueriesPySparkApache SparkHadoopDockerData ScienceMachine LearningDeep LearningData AnalysisData MiningBig DataBusiness AnalysisData EngineeringSalesforceGoogle AnalyticsTableauTalent AcquisitionGDPRGoogle Cloud Platform

Languages

EnglishFrench

About me

Intro

AI/GenAI Technical Lead at Lufthansa Group with 8+ years of expertise in enterprise AI solutions. Shipped multiple production-ready Multi-Agent RAG systems and led AERO, Lufthansa's largest AI initiative. Specialized in end-to-end GenAI implementation, agentic architectures, and scaling AI solutions across Fortune 500 organizations using LangChain, Azure ML, and modern MLOps.

Links

Work experience

Technical Lead Generative AI / Senior AI Consultant / Solution Architect at Lufthansa Group

Lufthansa Group

Jan 2023 - Present

3 years 10 months

Frankfurt Rhine-Main Metropolitan Area

I am the AI/GenAI to go person at Lufthansa Group. Project Co-Lead AERO: AI Engagement and Resource Optimization. Biggest AI Initiative at Lufthansa Group. Deliveries: - Mcp frameworks for Lufthansa Group (FastMCP based) - Unify scattered solutions within LHG - Target Agentic Architecture - Standardized RAG Pipeline Project Manager: End to End Generative AI project implementation, Task Management of developers Hands-on experienced Leader: - Shipped into production multiple Multi Agent RAG Systems including MCP, tech stack Langchain, LangGraph, Mlflow, FastMCP, Azure ML, K8s, elastic, ArgoCD. Frontend; react, Nextjs, TS. - Open WebUI end to end integration. - Onboard Delights Forecasting - LLM Summarization Shared Service - SLM fine-tuning on Customer Feedbacks - Technical Lead Generative AI; LLMs integration into business cases - Lima: Error Message Helper for UX/BAs - LITeDesk AI Assistant: Near Real time RAG for Customer Relations Consultants - Enabling ChatGPT @ Lufthansa Group for tens of thousands of colleagues - Customer Feedback Assistant Tool; Generative AI powered tool for Lufthansa Group. Live now as Claim Summarizer - RAG Accelerator for Lufthansa Group - Hangar Companion: RAG Product that brings multiple internal data sources to a single chat. - GenAI Architect for Lufthansa Group AI/GenAI Projects - AI/GenAI Committee organization at Lufthansa Group

Senior Data Scientist

The Adecco Group

Oct 2021 - Dec 2022

1 year 3 months

- Candidate Segmentation Project: Candidate Segmentation is a tool designed to help recruiters identify and source high value candidates from The Adecco Group’s databases. The application assigns prior candidates into nine “macrosegments” and a large number of “microsegments” based on their expected professions, margins when re-employed, market scarcity, and likelihood to be successfully sourced. - ADECCO PEOPLE AWARDS 2022 - STEPHEN HAWKING AWARD WINNER - Live in France and Italy

Senior Data Scientist

Visual Meta GmbH

Mar 2021 - Oct 2021

8 months

Berlin, Germany

First Data Scientist of the company ! - AWS environment creation by using terraform - Best Items & Best Shops prediction project

Data Team Lead / Data Analytics Asst. Manager

Sabanci Holding

Jan 2020 - Mar 2021

1 year 3 months

İstanbul, Türkiye

Lead Data Scientist / Data Analytics Asst. Manager @TEKNOSA Jan 2021 – Mar 2021 - Leading internal and external teams Data Team Lead @ENERJISA Jan 2020 – Jan 2021 Leading the team of 4 people - Segmentation, Analytics and Data Management Department - Digital Twin of Customer Service Centers - Agile Project Management

Senior Data Scientist

Bosch Turkey

Sep 2017 - Mar 2020

2 years 7 months

İzmir, Türkiye

First Data Scientist of Bosch Turkey - IoT Business Analysis & Industry 4.0 Project Management role; Creating Data Analytics Process Needs and Potential Analytics Documents - Digitalization & Digital Transformation; Automatization of Reports, Creating Dashboards, Migrating Data Sources and Creating New Applications by Depending on the Business Owners Needs - Big Data Projects Coordination (Bosch Thermotechnology Division Big Data Local Process Owner) - Data Products Development for Local Business Owners and International Subsidiary Divisions - Data Privacy & Protection & GDPR Basics

Arçelik Global

Feb 2014 - Jul 2017

3 years 6 months

Data Scientist

Jun 2016 - Jul 2017

1 year 2 months

First Data Scientist of Arcelik - IoT Business Analysis & Industry 4.0 Project Management, worked as a Bridge Between Business Owners and Technical Departments - Predictive Maintenance - Customer Segmentation (CRM), by using Rule Based Functions and Unsupervised Learning - Data Privacy and Protection

Insurance Management

Feb 2014 - Jul 2016

2 years 6 months

İstanbul, Türkiye

- Monte Carlo Simulation, Statistical Modelling and Forecasting Claims Globally - Claims Reporting for Intercorporate and Non-Operating Companies - Coordinating the Communication between Experts, Brokers, Insurance Companies and Related Departments of Arçelik A.Ş. - Management & Supporting Tasks: o Various Claim Processes, o Ongoing Domestic and Abroad Elementary Insurance Portfolio Processes, Accounting Processes, o Arçelik A.Ş.'s; Risk Identification, Risk Assessment, Risk Management, Risk Measurement, Risk Trace Process and Risk Controlling Continuously o The Process of Creating and Evaluating the Risk Assessment Modelling and Re-Creation, Revising the Model when Needed by Including the Newly Defined Risks and Evaluations

Sales Development Specialist

LIBERTY SIGORTA

Apr 2013 - Mar 2014

1 year

İstanbul, Türkiye

- Performing Data Mining and Modelling, Customer Segmentation, Campaign Modelling - Developing Statistical Modelling Methods - Sales Management (by creating KPI’s, BSC’s), Business Development, Analysis and Forecasting - Creating Ad-Hoc Queries & Reporting (over 100 reports in a month periodically and so on) for Executive Committee - Creating OLAP Cubes & Analysis - Management & Development & Reporting; Salesforce.com, Agency Portal (website) - Performing Actuarial Studies on Insurance Premium Calculations - Google Analytics Reporting - Benchmark Analysis and Reports


Education

Ege University

Master of Science - MSc, Computer Science

2018 - Present

8 years 10 months

Grade: dropped

Marmara University

Master of Science - MSc, Industrial Engineering, magna cum laude

2015 - 2018

3 years 1 month

Grade: 3.78/4.00

Marmara University

Master of Science - MSc, Management Information Systems and Engineering, magna cum laude

2013 - 2015

2 years 1 month

Grade: 3.50/4.00

Transcript - Master Degree

Yeditepe University

Bachelor's degree, Mathematics

Grade: 100% Schoolarship

Activities and societies: Tema VAKFI

Completed in 3 years.


Licenses & certifications

EU Artificial Intelligence Act

Issued: Jan 2026

Certified by Haufe Akademie

Certified SAFe® 6 Product Owner/Product Manager

Issued: Oct 2023

Certified by SAFe by Scaled Agile, Inc.

SAFe Scrum Master Course (6.0)

Issued: Oct 2023

Certified by SAFe by Scaled Agile, Inc.

Google Generative AI Path

Issued: Jul 2023

Certified by Google

Cloudera Developer Training for Spark & Hadoop

Issued: May 2019

Certified by Cloudera

Tableau Desktop Qualified Associate Certification

Issued: Oct 2018

Certified by Tableau

Certificate in Actuarial Sciences

Issued: Jul 2011

Certified by Yeditepe University

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