
Atakan Tuncer
Senior Data Engineer
Salary / Daily rate
Luxembourg
Freelance
Remote only
Skills
Languages
About me
Intro
Senior Data Engineer with over 15 years in data and analytics, now focused on AI. I build data platforms that teams can trust — turning messy, unreliable data into clean, well-run systems that power analytics, AI, and better decisions. Alongside a full-time senior role, I consult on AI and data engineering: LLM integration, AI agents, and retrieval and orchestration workflows. I am strong in Python, SQL, Databricks, and Spark, and I like going into complex systems, learning how they work & fix
Work experience
Senior Data Engineer
Jetfly
Apr 2026 - Present
7 months
Luxembourg
● Build and maintain large-scale data platforms on Azure Databricks. ● Architect reliable, scalable data solutions. ● Develop and deploy ML solutions ● Deploy AI agents for different departments of the organization
Founder - Consultant
Atync LLCFreelance
Apr 2025 - Present
1 year 7 months
New Mexico, USA
* Developing Airflow DAGs to build and manage data pipelines for various customers, utilizing Azure and AWS cloud environments. * The development and production environments for pipelines are built within Databricks, ensuring data is efficiently prepared and transformed for AI models. * Implementing CI/CD processes using GitHub Actions and Jenkins to automate the deployment of data pipelines. * Collaborating with cross-functional teams to understand data requirements and deliver efficient and scalable data solutions. * Migrating a Couchbase database to various AWS databases, including DynamoDB, DocumentDB, and Snowflake. * Using Terraform, Python, and SQL to perform the migration and implement infrastructure as code. * Designing and implementing data models to ensure data integrity and accessibility in the new environment * Workflow automation via N8N for a ai powered chatbot * Built ai agents with openai api using assistants and function calling for automating text extraction, contract parsing
Senior Data Engineer
Booking.com via adesso Turkey
Sep 2022 - Jul 2025
2 years 11 months
Remote · Remote
Skills: Veri Mühendisliği · Python · Veri Mimarisi · Data Build Tool (DBT) · Apache Spark · Snowflake
Mentor
Udacity
Jan 2024 - Oct 2024
10 months
Mentoring at the Data Engineering with Azure in Udacity
Data Engineer - Web Scraper
CertiK
Apr 2020 - Aug 2022
2 years 5 months
New York, NY, USA
- Building and managing targeted web scrapers, including but not limited to ad-hoc scraping tasks and production level regularly recurring scraping jobs. - Managing the pipeline and storage for the data of those scrapers. - Containerizing/Deploying the crawlers to Cloud - Monitoring crawling process - Working closely with Data Scientists and Product Team to build and develop future data pipelines as defined by the business. - Version tracking with Git - Scrum meetings and planning
Data Engineer
Webautomation.io - Star Data Solutions
Nov 2018 - May 2020
1 year 7 months
Remote, OR 97458, USA
• Creating scripts for web scraping with Scrapy and Selenium (scraped over 500 websites from different domains) • Analyzing customer requirements and propose solutions to corporate and individual customers • Carry out quality assurance tests to discover errors and optimize usability • Creating scripts for automating tasks like network monitoring, etc • Distributing tasks to freelancers and reviewing pull requests via Jira • Creating ETLs and integrating them with pipelines
Purchasing Business Intelligence Analyst
Oyak-Renault
Jan 2018 - Dec 2018
1 year
Bursa, Türkiye
- Played a vital role implementing new data analytics platform as a domain owner in data modelling and designing pipelines - Utilized data warehousing programs for data intelligence - Data acquisition from different sources such as APIs, cleansing and saving them to data repos with Python - Creating ad-hoc reports and optimizing existing queries with SQL - Requirement specifications on data needs for managing external production process
Supply Chain Analyst
Oyak-Reanault
Feb 2010 - Dec 2016
6 years 11 months
Bursa, Türkiye
Analyzing in-house and vendors production and delivery data until the final client Convert data into actionable insights and forecasting future needs for production and delivery Creating reports for helping data driven business decisions Ad-hoc analysis on production, delivery and quality data Automating reporting with VBA – Excel
Education
Galatasaray Üniversitesi
Licentiate degree
2002 - 2008
6 years 1 month
Licenses & certifications
Claude 101
Issued: –
Claude Code 101
Issued: Jul 2026
Building with the Claude API
Issued: Jul 2026
Claude Code in Action
Issued: Jul 2026
Introduction to Agent Skills
Issued: Jul 2026
Introduction to Model Context Protocol
Issued: Jul 2026
Data Engineering with Azure
Issued: Jan 2024
Hands On Essentials - Data Warehouse
Issued: Jun 2022
Data Engineering Foundations
Issued: May 2022