Hire the Best Data Engineers
in Romania

Experienced Data Engineer Manager with over 7 years of expertise in developing and leading teams to deliver scalable big data solutions. Proven track record in orchestrating data flows, managing microservices, and ensuring data quality across various platforms. Education - Bachelor Degree in Computer Science - University of Bucharest - Master Degree in Data Engineering - University of Bucharest - Certification for Machine Learning by Stanford - Certification for Apache Airflow by Astronomer Key Skills: Data Engineering - Apache Airflow - Apache Spark - Microservices - Cloud Platforms: private and public clouds - AWS: Lambda Functions, Redshift, Aurora, CloudWatch, S3, - Azure: Data Factory, Synapse, Azure Blob Storage, Databricks - Languages: Python, Bash, SQL - ETL Processes & Data Integrity Notable Experience: - Leading data engineering teams, having 12+ members, in the last 4 years for Data and Analytics - Developing robust data ingestion pipelines - expertise in web scraping and ETL pipelines Available for freelance projects involving data engineering, ETL pipeline development, and data scraping. I am looking for part-time and full-time jobs, where the working schedule is time-flexible. Let's work together to turn your data into actionable insights!

I help businesses clean up messy data flows, automate manual reporting, and build reliable data systems. My background is in data engineering, SQL/database development, ETL/ELT pipelines, integrations, and BI reporting. I’ve worked across SQL Server, PostgreSQL, MySQL, Python, AWS, BigQuery, Fivetran, Zoho, AppSheet, Metabase, Looker Studio, Google Sheets, and custom APIs. Most of my projects involve one or more of these: ➤ Building data pipelines between databases, APIs, cloud storage, and BI tools ➤ Designing reporting models, SQL views, stored procedures, and dashboards ➤ Optimizing slow SQL queries and database processes ➤ Automating manual workflows with Python, Apps Script, SQL, or cloud services ➤ Connecting systems like Zoho, AppSheet, Google Sheets, BigCommerce, Shopify, and custom platforms ➤ Creating BI dashboards in Metabase, Looker Studio, Zoho Analytics, Tableau, and similar tools I’m usually most helpful when the project needs both technical execution and practical thinking: understanding the business process, deciding what data matters, structuring it properly, and building something the team can actually use. I like complex data problems, but I care just as much about making the final system clear, reliable, and easy to maintain.

I’m a Data Engineer with 6+ years of experience designing, building, and optimizing modern data platforms. I specialize in turning raw, complex data into clean, scalable, and reliable pipelines that empower analytics and decision-making. 🔧 Core Skills Programming & Data Processing: Python (pandas, PySpark), SQL, DBT Cloud & Data Warehousing: AWS (S3, Lambda, Glue, Redshift, Athena), Snowflake Infrastructure & CI/CD: Terraform, Git, GitHub/GitLab CI Workflow Orchestration: Apache Airflow Data Modeling & ETL: Dimensional modeling, ELT pipelines, data quality & governance 🚀 What I Can Do for You Build scalable ETL/ELT pipelines to handle large volumes of data Set up data warehouses/lakes in Snowflake or AWS Automate workflows using Airflow or AWS Step Functions Optimize SQL queries and ensure cost-efficient data processing Deploy infrastructure as code with Terraform for reliable, repeatable environments Integrate data from APIs, SaaS tools, and third-party platforms into your ecosystem 🏆 Why Work With Me? Proven track record of delivering end-to-end data solutions for startups and enterprises Strong communicator who can collaborate with both technical and business stakeholders Focused on clean code, documentation, and scalability to ensure long-term maintainability Passionate about data engineering best practices and cloud-first architectures

🌟 Message me if you're interested in automating your business using AI/ML tools! I can help support and streamline your decision-making processes. 💡 I'm a ML engineer with relevant experience of AI integration into business. Here’s a core set of services I offer: 🔸 Agent end-to-end development and deployment with both low and high code frameworks. 🔸 WhatsApp/Telegram chatbots, with RAG, grounding architecture, using vector databases like Pinecone or ChromaDB. 🔸 LLM integration, using public APIs like OpenAI, VertexAI, AWS SageMaker, or Claude, as well as domain-specific fine-tuning. 🔸 Data collection and ETL using tools like Apify, Selenium, BeautifulSoup, requests. 💻 Tech Stack: Programming languages: Python Agent development: OpenAI, VertexAI, AWS SageMaker, Claude APIs, Pinecone, ChromaDB, LangChain, LangGraph, Hugging Face Transformers, Ollama Agent monitoring: LangFuse, LangSmith Deep Learning/ML: PyTorch, TensorFlow/Keras, scikit-learn, pandas, matplotlib/seaborn, NumPy Cloud services: AWS, GCP/GCS, Snowflake Databases: MySQL, SQLite, PostgreSQL, SnowflakeDB, MongoDB Back-end/API: Flask, FastAPI, Django, asyncio, multiprocessing Bots: Telebot, Aiogram, PyWa, n8n, Zapier, Make Data scraping: Apify, requests, bs4, Selenium/ChromeDriver Version control: Git, Github, CI/CD (Github actions or gitlab)

Type 1 Diabetic Electrical Engineering graduate. Currently studying for a master’s degree( Power Conversion and Motion Control). English - Romanian. Flexible working schedule.

I have over 8 years experience as a VBA developer and over 4 years as a Python Developer. I'm passionate at solving all kinds of problems and finding new ways to optimize the code for readability, performance, and maintainability. My core skill-set includes Excel/VBA, SQL Server, Python, Power BI, Power Query, Oracle SQL, PHP, VBScript, Batch, Selenium WebDriver, API File format expertise: xls, xlsx, xlsm, xlsb, txt, csv, xml, json