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Hire the best Big Data Engineers in Turkey

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  • $50 hourly
    • 5.0/5
    • (30 jobs)
    With a robust background in machine learning engineering, I excel in leveraging cutting-edge technologies to translate external business ideas into scalable & secure solutions. My expertise lies in designing solution frameworks and implementing innovative methodologies, including but not limited to : • NLP • Generative AI • Large Language Models (LLMs) • RAG (Retrieval-Augmented Generation) • ETL & ML Pipelines • Time Series Applications at scale. My track record of managing multiple projects simultaneously underscores my ability to thrive in fast-paced environments and make impactful decisions. I've been working in the data science field for 4 years. On the whole, I have a holistic set of machine learning skills and rich experience that enable me to find innovative solutions quickly. I look forward to working with you. My previous projects: - Advanced Rag Chatbot Deployed on AWS EC2: http://35.91.226.234:8501/ - Multilevel Multiclass Text Classification with Fine-Tuned BERT - Image Background Changing App using Stable Diffusion Inpainting (Image Inpainting) - Dynamic Ad Template Generator API with InstructPix2Pix (Image Editing) - Extending a Lexicon using GloVe Word Embeddings - Databricks PySpark Data Pipeline for Aggregating Billion Scale Data - Time Series Analysis and Models on Energy Consumption Data from different locations in Belgium and Germany - API Integrations & Calculations on Electricity Business Objectives - OCR for Parsing and Extracting Tables from Invoice PDFs to Excel - Colorado Real Estate EDA - SARIMAX (Time-Series) Model - Streamlit Dashboards and Inference Tool Built for US Real Estate and Economics Data - Imbalanced Binary Classification on Anonymized Data (Oversampling + CatBoost & hGBM) - Istanbul Garbage Management Optimization Project (Streamlit Presentation) - Data Processing Pipeline for 70 million rows of Electricity Sensor Data for a Research Project - Functions and Data Processing Pipeline to be Applied on 40 GB Bond Data - Wind Energy Production Forecasting - LSTM (Long Short Term Memory) Model for Lottery Prediction Tech Stack: • Programming Languages: Python, SQL, C++ • Machine Learning & Deep Learning: Tensorflow, Keras, Pytorch, Scikitlearn • NLP: Transformers, Langchain, Spacy, Nltk, Gensim, Faiss, , LangGraph, CrewAI, Pinecone, pgvector • Time-Series: Prophet, TSMixer, ARIMA, SARIMAX, LSTM • Mlops & Data Engineering: Linux, Apache Spark, Airflow, Docker, Flask, Streamlit, Gradio, Mlflow, Wandb, Optuna, CI/CD Pipelines • Cloud: Google (BigQuery, Cloud Functions, Cloud Run, Composer, Dataflow, Vertex AI), • AWS (Lambda, Sagemaker, S3, EC2, ECR, DynamoDB, Glue, Cloudwatch) • Azure(Databricks-PySpark) • Database: PostgreSQL, Pinecone, Chroma • Data Manipulation & Statistics: Pandas, Numpy, Opencv, Regex, Scipy, Statsmodels • Data Visualization: Matplotlib, Plotly • Web Scraping: Beautifulsoup, Requests • OpenAI API Integration, Prompt Engineering, Extracting Structured Outputs from LLMs (Kor) Pydantic • Fine-tuning LLM's (QLoRA-PEFT-DPO, LLama, Mistral..), Deploying Chatbots, Deploying LLMs • Text & Document Classification, Named Entity Recognition (NER), Building custom NER models, & Linking, Text Summarization, Question Answering, Topic Modeling & Clustering, Text Similarity & Word Embeddings, Part-of-Speech Tagging & Dependency Parsing, Sentiment Analysis, Text Generation, Information Extraction, Lexical Semantics & N-grams • Logistic Regression, SVM, Decision Trees, Random Forest, Gradient Boosting Machines (e.g., XGBoost, LightGBM, hGBM), k-nearest Neighbors (k-NN), Convolutional Neural Networks (CNN), Recurrent Neural Networks (RNN), K-Means, DBSCAN, HDBSCAN, OPTICS
    Featured Skill Big Data
    Generative AI
    Data Engineering
    Data Analysis
    Time Series Analysis
    Apache Spark
    Python
    Data Science
    Machine Learning
    Deep Learning
    Keras
    Natural Language Processing
    TensorFlow
    SQL
    Python Scikit-Learn
  • $NaN hourly
    • 5.0/5
    • (20 jobs)
    Featured Skill Big Data
    Looker Studio
    Apache Spark
    Data Analysis
    Machine Learning
    Neural Network
    Artificial Intelligence
    R
    Python
    Business Intelligence
    Google Spreadsheets API
    Google Shopping
    Google Analytics
    Google Tag Manager
    Google Ads
  • $NaN hourly
    • 5.0/5
    • (20 jobs)
    Featured Skill Big Data
    Data Modeling
    Quantitative Analysis
    Predictive Analytics
    Statistics
    Machine Learning
    Logistic Regression
    Random Forest
    PyTorch
    Deep Learning
    Natural Language Processing
    Reinforcement Learning
    TensorFlow
    Deep Neural Network
  • $NaN hourly
    • 5.0/5
    • (24 jobs)
    Featured Skill Big Data
    Generative AI
    Microsoft Power BI
    Web Scraping
    Robotic Process Automation
    Data Analysis
    Data Scraping
    Data Visualization
    CRM Automation
    API
    Flask
    Data Science
    Python
    Machine Learning
    pandas
  • $NaN hourly
    • 4.9/5
    • (12 jobs)
    Featured Skill Big Data
    Google Cloud Platform
    Data Mining
    Google APIs
    BigQuery
    ETL Pipeline
    Apache Kafka
    API Integration
    Docker
    Apache Spark
    RESTful API
    Python
    Java
    SQL
    Microservice
  • $NaN hourly
    • 5.0/5
    • (1 job)
    Featured Skill Big Data
    Data Analysis
    Apache Kafka
    Apache Airflow
    Apache Spark MLlib
    AWS Lambda
    Apache Flink
    PySpark
    AWS Glue
    Golang
    GitLab
    Data Visualization
    Scala
    Data Mining
    Python
  • $NaN hourly
    • 5.0/5
    • (9 jobs)
    Featured Skill Big Data
    Network Monitoring
    DevOps
    Network Administration
    API
    Vulnerability Assessment
    System Security
    Automation
    Linux System Administration
    Penetration Testing
    Red Hat
    C
    Python
    Linux
    System Administration
  • $NaN hourly
    • 4.7/5
    • (17 jobs)
    Featured Skill Big Data
    Linux System Administration
    Logstash
    Visualization
    CentOS
    Amazon S3
    ELK Stack
    Article Writing
    Linux
    Elasticsearch
    Red Hat Enterprise Linux
    Technical Writing
    Ubuntu
    Kibana
  • $NaN hourly
    • 5.0/5
    • (1 job)
    Featured Skill Big Data
    Econometrics
    Time Series Forecasting
    Data Engineering
    NumPy
    pandas
    Time Series Analysis
    Data Science
    SQL
    Google Analytics
    Data Analysis
    Python
    Data Visualization
    Microsoft Power BI
  • $NaN hourly
    • 0.0/5
    • (0 jobs)
    Featured Skill Big Data
    Healthcare
    Wearable Technology
    Data Visualization
    Data Science
    MLOps
    Fraud Detection
    Recommendation System
    Time Series Forecasting
    Natural Language Processing
    Cloud Computing
    Deep Learning
    Machine Learning
    Artificial Intelligence
    Generative AI
  • $NaN hourly
    • 4.5/5
    • (85 jobs)
    Featured Skill Big Data
    Babylon.js
    Analytics Dashboard
    Dashboard
    Theme Development
    Web Design
    Visualization
    3D Modeling
    Data Visualization
    Three.js
    WebGL
    Front-End Development
    HTML5
    JavaScript
    CSS 3
  • $NaN hourly
    • 5.0/5
    • (6 jobs)
    Featured Skill Big Data
    IT Management
    Artificial Intelligence
    Data Analysis
    Database Management
    Database
    Information Analysis
    Microsoft Excel
    Tech & IT
    Computer Hardware
    Analytics
    SQL
    Python Scikit-Learn
    Machine Learning
  • $NaN hourly
    • 0.0/5
    • (1 job)
    Featured Skill Big Data
    Data Cleaning
    Database
    Data Analysis
    MySQL
    NoSQL Database
    Django
    Data Visualization
    Artificial Intelligence
    Python Script
    SQL
    Python
    Data Science
    Machine Learning
    Machine Learning Model
  • $NaN hourly
    • 0.0/5
    • (2 jobs)
    Featured Skill Big Data
    API Development
    OpenAI API
    TensorFlow
    Python
    Data Visualization
    Predictive Analytics
    Data Science
    Natural Language Processing
    Machine Learning
    Artificial Intelligence
  • $NaN hourly
    • 0.0/5
    • (0 jobs)
    Featured Skill Big Data
    Apache Kafka
    MQTT
    Python
    Java
    Web Scraping
    Back-End Development
    Internet of Things Solutions Design
    Internet of Things
  • $NaN hourly
    • 0.0/5
    • (0 jobs)
    Featured Skill Big Data
    Kubernetes
    API Development
    Data Warehousing & ETL Software
    Apache Airflow
    Data Modeling
    Data Center
    Data Chart
    Data Analytics
    Data Analysis
    ETL Pipeline
    GitHub
    Google Cloud Platform
    Python
  • $NaN hourly
    • 0.0/5
    • (0 jobs)
    Featured Skill Big Data
    LaTeX
    IBM SPSS
    KNIME
    SAS
    MySQL Programming
    Python
    Time Series Analysis
    Deep Learning
    Data Manipulation Language
    Statistical Analysis
    Data Visualization
    Data Analysis
    Machine Learning Model
    Data Mining
  • $NaN hourly
    • 0.0/5
    • (2 jobs)
    Featured Skill Big Data
    Artificial Intelligence
    Data Analytics
    Finance
    Problem Solving
    SQL
    XGBoost
    Python
    Machine Learning
    C++
    PyTorch
    TensorFlow
    Computer Vision
    Deep Learning
    Tableau
  • $NaN hourly
    • 0.0/5
    • (0 jobs)
    Featured Skill Big Data
    Database Design
    Django
    Selenium
    Microservice
    Database
    Data Scraping
    Flask
    Image Processing
    Machine Learning
    Python Scikit-Learn
    TensorFlow
    OpenCV
    Deep Learning
  • $NaN hourly
    • 0.0/5
    • (0 jobs)
    Featured Skill Big Data
    Brand Consulting
    Amazon Webstore
    Amazon PPC
    Private Labeling & White Labeling
    Microsoft Excel
    Account Management
    Python
    Sales
    SQL
    SEO Keyword Research
    Competitive Analysis
  • $NaN hourly
    • 0.0/5
    • (0 jobs)
    Featured Skill Big Data
    .NET Core
    Product Development
    Amazon
    ASP.NET Web API
    ADO.NET
    ASP.NET MVC
    Desktop Application
    Web Development
    Web Application
    Angular
    C#
  • $NaN hourly
    • 0.0/5
    • (0 jobs)
    Featured Skill Big Data
    ETL
    NoSQL Database
    SQL
    Simulation Software
    Java
    C#
    C
    Data Engineering
    Data Science
    Python
    Mobile App
    Game
    Game Design
    Artificial Intelligence
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