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Hire the best Data Visualization Specialists in Ankara, TR

Check out Data Visualization Specialists in Ankara, TR with the skills you need for your next job.
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Rating is 4.9 out of 5.
4.9/5
based on 170 client reviews
  • $45 hourly
    • 5.0/5
    • (16 jobs)
    Develop Excel/Word VBA projects to automate complex tasks Create Excel VBA Macro to Merge Specific Documents Together Based on Dynamic Inputs Advanced Mailmerge from Excel or any datacource via MS WORD template. Manage databases via Excel VBA applications. Create new macros to interpret large sets of data Create multi-user Excel Add-in on office/local network environment. Create workbook independent macro/function. Help optimize existing processes using Microsoft Excel Review code to ensure accuracy and functionality Visual Basic for Applications Microsoft Excel, Word and MS Sql Ability to develop automations using various platforms Attention to detail, written ,verbal and video communication
    Featured Skill Data Visualization
    Data Extraction
    Automation
    Data Analysis
    Scripting
    Data Entry
    Data Segmentation
    Microsoft Office
    Mail Merge
    Data Mining
    Visual Basic for Applications
    Microsoft Word
    Business with 1-9 Employees
    Microsoft Excel
  • $10 hourly
    • 5.0/5
    • (10 jobs)
    I work as a data scientist in an AI solutions company after completing a master's degree in data science and a bachelor's degree in industrial engineering from the reputable and highly boutique TEDU University. Additionally, I have successfully completed numerous courses on DataCamp. I take pride in my work and promise to achieve all your expectations.
    Featured Skill Data Visualization
    Data Analysis
    Data Extraction
    Google Sheets
    Data Entry
    Excel Macros
    PDF Conversion
    Excel Formula
    CSV
    Microsoft Excel
    Data Cleaning
    Data Preprocessing
    Machine Learning
    Python
    Data Science
  • $40 hourly
    • 5.0/5
    • (21 jobs)
    I have 5 years of experience in Frontend Technologies such as Javascript, Typescript, ReactJS, and NextJS. I have worked alone in projects, where I have done all the work from scratch to deployment, as well as within remote teams where I needed to communicate with people a lot. I have graduated from the Georgia Institute of Technology Master's degree with a specialization in Machine Learning and I have done multiple projects in Deep Reinforcement Learning and one project in Recommender Systems before. I have around 4 years of experience in Python and its main data manipulation and ML libraries. Also, I have done a lot of web scraping with Selenium, requests, and bs4 libraries from many different kinds of websites. I am always committed to my projects and try to be available all day. I am communicative and good at working in teams. I live in Turkey, which is located at GMT+3 and I am willing to set my working hours to the team's schedule. I have fluent English skills.
    Featured Skill Data Visualization
    D3.js
    JavaScript
    Three.js
    TypeScript
    Next.js
    Node.js
    React
    HTML
    Data Scraping
    Front-End Development
    CSS
    Python
  • $120 hourly
    • 4.9/5
    • (45 jobs)
    I have 6 years of experience in Elasticsearch, Kibana, Logstash, and Beats. I provide Elasticsearch and Opensearch consultancy to companies serving in the fields of e-commerce, cybersecurity, and telecommunication. I have experience in the following areas: Elasticsearch and Opensearch - Installation & configuration on-prem and cloud - Tuning search & indexing speed - Performance optimization - Cost Optimization / Price Optimization - Full text search & NLP - Semantic search - Autocomplete features (search as you type) - Typo fix (spell corrector) - Suggesters (did you mean that ?) - Filtering & Ranking & Sorting - High availability & Fault tolerance & Resilience - Troubleshooting Elasticsearch Issue - Elasticsearch Architecture & Setup according to best practices - Query optimization - Aggregation, sub-aggregation, Highlight - Complex search queries (boolean) - Index mapping, template, multi-fields, rollover, index lifecycle, alias - Index settings, shard & replica count, root-balancing, synonym, analyzer, tokenizer - Best Practices - Log management and monitoring - SIEM Kibana - Business Intelligence - Creating dashboards that help the manager make decisions - Elasticsearch cluster monitoring - Multi tenancy Logstash & Beats - ETL process - Data Management - Data pipeline - Database and Data warehouse Migration / Synchronization - Log file import - Elasticsearch Monitoring - Grok / Mutate / Ruby
    Featured Skill Data Visualization
    Magento 2
    Price Optimization
    Ecommerce Performance Optimization
    Performance Optimization
    Google Cloud Platform
    Elasticsearch
    ETL
    Kibana
    Data Management
    Amazon
    ETL Pipeline
    Logstash
    Data Ingestion
    ELK Stack
  • $35 hourly
    • 4.9/5
    • (20 jobs)
    SUMMARY Have experience in Data Analysis, Data Manipulation, Data Visualization, and Business Intelligence(Power BI and Tableau).Performed data extraction and analysis with Python libraries like NumPy, Pandas, Matplotlib, Regexand Seaborn. Experience with SQL, DBMS and Tableau for data manipulation and visualization. Able totranslating results into understandable terms for the success of the organization and businessdecisions. Strong analytical, and creative thinking, problem-solving, and technical skills. Data Analysis Data Mining Business Intelligence Statistical Analysis Marketing Analysis Financial Analysis KPI Metrics Reporting Time Series Analysis Working with DataBases, Microsoft SQL Server, MYSQL, PostgreSQL, SQLite. Data collection and wrangling: structured and unstructured data, big data, text mining, data restructuring and reshaping Statistical Inference and Modeling: analyzing survey and polling data, Data Visualization: dashboard creation and development, geographic data mapping, graphic generation for reports, presentations, etc. (Tableau, PowerBI, Python) Skills: Data Extraction-Transformation-Load (ETL) Python NumPy ,Pandas Matplotlib , Seaborn, Plotly, ggplot2 SQL ,MSSQL Server, MySQL, PostgreSQL, SQLite. Tableau PowerBI MS Office Machine Learning
    Featured Skill Data Visualization
    Linear Regression
    Data Processing
    Statistics
    Machine Learning
    Data Analysis
    Business Intelligence
    MySQL
    Microsoft SQL Server Programming
    SQL Programming
    Tableau
    Microsoft Excel
    Python
    Microsoft Power BI
  • $50 hourly
    • 5.0/5
    • (1 job)
    Stream and batch processing to extract, transform and load large amount of data while optimizing and maintaining search using Apache Spark, Apache Kafka and Apache Flink in Scala Building API s in Golang and Python Use NewRelic, Kubernetes and Grafana service to maintain, observe and large amount of stream Create job schedules using Apache Airflow DAGs and Gitlab CI/CD pipelines Extract, transform and load large amounts of data from a variety of sources(S3, Redshift, RDS) with pyspark ETL jobs(AWS Glue, AWS EMR) 􏰀 Use best practices to scale Apache Spark jobs and data partitions with AWS Glue 􏰀 Reduce run time and usage memory for existing jobs on pyspark manipulating parameters of spark and AWS Glue(control DPU and execution time) 􏰀 Build large and complex data pipelines that reads and writes different data sources like AWS S3/AWS Redshift/AWS RDS 􏰀 Create daily and on-demand data pipelines using workflows, triggers, AWS Glue and AWS Lambda 􏰀 Control health and errors of AWS Glue jobs using CloudWatch events, AWS Lambda and Slack channels
    Featured Skill Data Visualization
    Data Analysis
    Big Data
    Apache Kafka
    Apache Airflow
    Apache Spark MLlib
    AWS Lambda
    Apache Flink
    PySpark
    AWS Glue
    Golang
    GitLab
    Scala
    Data Mining
    Python
  • $35 hourly
    • 5.0/5
    • (1 job)
    Hello, I am Seyyidhan, I am an Elasticsearch Engineer who works in areas such as Elasticsearch, Kibana, Elastic Stack, Beats, Linux and advancing towards providing the right service to companies and customers. Experience in my field of work : - Elasticsearch/Opensearch - Elastic Stack (ELK) - DevOps - Linux System Administration - Log Management and Monitoring - Elasticsearch Setup and Configuration (Linux , Docker , Windows) - Beats - Elastic Agent - Elasticsearch Exporter - Grafana - Prometheus
    Featured Skill Data Visualization
    Grafana
    Prometheus
    Linux System Administration
    Linux
    Logstash
    ELK Stack
    Kibana
    DevOps
    Elasticsearch
    Docker
  • $40 hourly
    • 5.0/5
    • (17 jobs)
    I write HTML5 Canvas, node.js, and javascript web applications. My specialty is big data processing, maps, and visualizations. I have hands-on experience with the following tools and libraries - Leaflet.js, GeoJSON and Shapefiles - PostgreSQL, PostGIS, QGIS, GDAL - Geocoders, Similarity Search, SQLite FTS - HighCharts, chart.js - three.js, HTML5 Canvas, and SVG - Node.js, Express.js, Nginx, uWebsockets.js I am writing pure javascript solutions with Web Components
    Featured Skill Data Visualization
    JavaScript
    Websockets
    Leaflet
    QGIS
    HTML5 Canvas
    WebRTC
    GIS
    Node.js
    React
    WebGL
    HTML5
    GeoJSON
    API Integration
  • $25 hourly
    • 4.9/5
    • (30 jobs)
    Do you need a results-driven digital systems expert to improve processes and save time? Are you interested in software optimization, streamlining operations, or efficient workflow development? Before I tell you more, read what some recent clients have to say about me: ⭐️"My experience working with Lara was outstanding. She was punctual and worked quickly and effectively. I had many changes, nuances, and random requests and she took everything in stride and kept it all organized. I was continually impressed with how well she was able to meet my needs. I now have an excellent ClickUp setup that I know will help my business by leaps and bounds." ⭐️"Lara is an absolute dream to work with! She is incredibly detail-oriented and took a vague outline of what we were looking for and ran with it. She implemented internal processes and procedures and worked directly with our clients to manage project progress and tasks." ⭐️"Lara is extremely professional with ClickUp setups and very familiar with Notion, Slack, etc., I would highly recommend Lara to business owners struggling with workflow, and project management; she will help you solve your problems and form good leadership habits!" With over 10 years experience in professional services (large corporates), I am highly knowledgeable in operational effectiveness, client success, and complex project management. I can help you identify gaps in processes, keep the team on track, and provide solutions to scale your business. In addition, I am a ClickUp/Notion implementation expert. By combining my experience with these tools, I quickly enhance productivity, automate workflows, increase team collaboration, and speed up project delivery. Turn your business into a well-oiled machine and get out of the day-to-day so you can focus on your bigger picture! 🚀 How I Can Help You: • Best-fit solution design, implementation, and optimization • Tool/tech stack analysis and recommendations • Automation and integrations • Operations, project, deadline and task management • Digital strategy and solutions architecture • Project plans, scopes, briefs, and timelines • Workflows, processes, checklists, and SOPs • Templates and training videos • Team/client onboarding • Client project portal • Reporting dashboards • CRM and client portals • Troubleshooting and best practice 🛠️ClickUp, Notion, Asana, Monday, Google Workspace, Microsoft Office, Zapier, Loom, Slack, Otter.ai, WordPress, Squarespace, Miro, Jotform, Dropbox, DocuSign, LastPass, Canva. 🎯Tech Startups, Law Firms, Crypto, Hospitality, Interior Design, Marketing, Creative Agency, E-Commerce, Real Estate, and Management Consulting. Why Choose Me? ✅ Simple Effectiveness: I implement functional, centralized solutions that add value to your business ✅ Fast and Efficient: Hyper-organized, goal-driven, and quick to grasp and standardize complex processes ✅ Reliable and Proactive: Committed, prompt, and anticipates your needs Rates: I am open to discussing different hourly or fixed-priced working arrangements depending on the project, scope, role, etc, and can range from $80/hr to $130/hr. Next Steps: Let's connect. Click the INVITE button or MESSAGE me now!
    Featured Skill Data Visualization
    Microsoft Excel
    Microsoft Excel PowerPivot
    Web Crawling
    Google Search Console
    Project Management
    Google Ads
    Google Sheets
    Google Merchant Center
    Data Science
    Google Analytics
    Microsoft Project
    Data Analysis
    Visual Basic for Applications
  • $27 hourly
    • 4.5/5
    • (12 jobs)
    Need an all-in-one data expert? ✅ I blend machine learning, analytics & automation to deliver business-ready solutions—fast, clean and reliable. Let’s build something powerful together. 🚀 Hi there! 👋 I'm your go-to data expert for AI, Analytics and Automation — all in one package. 💼🔍🤖 🔧 What I Do Best: 📦 Data Collection & Cleaning: From messy sources to polished datasets. 📊 Analytics & Reporting: KPIs, dashboards (Power BI, Tableau), business insight. 🧠 Machine Learning: Prediction models for churn, fraud, risk, demand. ⚙️ Automation: Python-based tools that save time & eliminate manual work. 📌 Sample Projects: E-Commerce Pipeline: Aggregated sales data from multiple marketplaces. Gym Churn Predictor: ML model with 95% accuracy, saved thousands in revenue. Competitor Tracker: Real-time scraping & alert system for pricing strategy. 💎 Why Me? ✔️ 5+ years of experience ✔️ Speed, accuracy & transparency ✔️ One-stop-shop for intelligent data systems 📬 Message me and let’s build magic with your data! ✨
    Featured Skill Data Visualization
    Algorithm Development
    Statics
    Web Scraping
    Data Analytics & Visualization Software
    Data Engineering
    Data Extraction
    Data Analytics
    Artificial Intelligence
    Data Analysis
    Data Scraping
    Deep Learning
    Machine Learning
    Data Science
    Python
  • $15 hourly
    • 5.0/5
    • (5 jobs)
    Greetings, I am a versatile freelance professional, boasting a unique blend of skills and expertise in data analysis, biostatistics, and research. Holding a Ph.D. and serving as an assistant professor, I bring over a decade of experience to the table, with a particular focus on research design, statistics, and data analysis. Let me take you on a journey through my diverse skill set: 📊 Statistical Savvy: With over 12 years of research experience, I've honed my statistical prowess, and I'm well-versed in utilizing various statistical packages including SPSS, JASP, Python (SciPy, statsmodels, scikit-learn, pengouin, etc.), Jamovi, PSPP, and G Power. 🤖 Machine Learning Maven: I've delved into the world of Machine Learning for the past 4 years, enabling me to tackle complex data challenges with confidence. My toolkit includes Pandas, Numpy, Seaborn, Scikit-Learn, XGBoost, LightGBM, Scipy, and Statsmodels. 📚 Academic Alchemy: Crafting academic papers tailored to your preferred journal style (APA, Harvard, etc.) is a speciality of mine. Whether it's academic writing, manuscripts, or research papers, I've got you covered. 📈Data Whisperer: I have a passion for data, decoding its message, and transforming it into actionable insights. Visualization is my canvas, and I wield Python libraries and Tableau to create compelling data stories. 🔍 Data Detective: Data cleansing and exploratory data analysis are second nature to me. I ensure your data is pristine and ready for analysis. 🏥 Health Sciences Expertise: My extensive experience extends to biostatistics, where I've contributed to over 100 studies, projects, and theses in the field of Health Sciences. 🧪 Research Maestro: I'm well-versed in various research methodologies, clinical trials, hypothesis testing, and advanced statistical techniques like structural equation modeling, regression, ROC/AUC analysis, and predictive modeling. But what sets me apart are the intriguing projects you won't find on my Upwork profile: 🚀 Reverse Marketing Magic: I've successfully scraped Amazon items, creating dynamic visualizations and valuable insights for aspiring FBA startups. 🥖 Bakery Business Brilliance: I assisted a local bakery startup in determining optimal product pricing strategies. 🌍 Environmental Insights: I undertook a fascinating project, analyzing CO2 emissions data from Our World in Data on behalf of an environmental consultancy organization. Employing MySQL for data cleansing and transformation, I harnessed the power of Python for in-depth analysis. The findings were brought to life with Tableau, revealing invaluable insights into global CO2 emissions trends over the years and their variations across different emission sources (gas, coal, etc.). 👩‍🏫 Educational Empowerment: As a Statistics Instructor, I had the privilege of delivering engaging lectures and guiding 15 doctoral students in the realms of statistics for health sciences and social sciences. Through my mentorship, these budding researchers gained a robust understanding of statistical concepts and methodologies, enabling them to design and execute rigorous research studies that produced meaningful results. With me, you can expect swift responses and comprehensive reports delivered in a timely manner. Let's embark on a data-driven journey together. Best regards, Orkun
    Featured Skill Data Visualization
    Statistics
    MySQL
    Biostatistics
    LightGBM
    Data Analysis
    Data Cleaning
    Tableau
    IBM SPSS
    NumPy
    pandas
    Machine Learning
    Data Science
    Python
  • $13 hourly
    • 5.0/5
    • (10 jobs)
    Hi there! I am a Full Stack Data Scientist with expertise in data extraction, web scraping, data cleaning, data analysis, and developing deep learning/machine learning models. With a strong background in Python, Pandas, BeautifulSoup, Selenium, Scikit-Learn, FastAPI, Flask, Django, and PyTorch, I am capable of providing end-to-end solutions for various data-driven problems. With over 2 years of experience in building prototypes and MVPs for startups and technology companies, I have honed my skills in identifying problems quickly and providing optimal solutions to complete tasks. As a result-oriented person, I am committed to delivering high-quality work within the given timeline. I am currently located in Ankara, Turkey, and decided to work as a freelancer in 2020. My hourly rate is quite reasonable at the moment as I aim to build my profile on Upwork. If you are looking for a reliable and skilled Full Stack Data Scientist who can deliver top-notch results, please don't hesitate to get in touch with me. I am excited to work with you and deliver exceptional results for your projects.
    Featured Skill Data Visualization
    Deep Learning Modeling
    Data Analysis
    Data Extraction
    Data Collection
    Web Scraping
    Data Science
    Data Mining
    Machine Learning
    PyTorch
    Python
    Data Scraping
    SQL
  • $20 hourly
    • 5.0/5
    • (1 job)
    As an experienced, disciplined and highly motivated Microsoft Excel and Google Sheets professional, I aim to provide data analysis, data visualization and possible solutions for your business needs with the data provided. I specialize in Microsoft Excel, Google Sheets analysis, PDF editing and dashboards creation. I can create attractive and dynamic spreadsheets, customized templates, reports, charts, graphs, pivot tables, conditional formatting etc. I believe in delivering quality work to my clients on time and maintaining one hundred percent accuracy. I always take care to provide more in my works and to serve with a good user interface. I am happy to accept challenging projects. Thanks for visiting my profile, and looking forward to work with you. Best Regards,
    Featured Skill Data Visualization
    Data Analysis
    PDF Conversion
    Google Sheets
    Microsoft PowerPoint
    Data Entry
    Microsoft Office
    Microsoft Word
    Microsoft Excel
  • $25 hourly
    • 5.0/5
    • (1 job)
    I am an experienced Data Scientist, Python Developer, and Machine Learning Engineer with expertise in building end-to-end software and data solutions. With hands-on experience in ETL processes, AI integrations, and backend development, I design custom solutions to transform raw data into meaningful insights. What I Offer: 🔍 Data Mining & Preprocessing: Clean and prepare large datasets for analysis and reporting. 🧠 Machine Learning Models: Build predictive models with tools like TensorFlow, PyTorch, and Scikit-Learn. 📊 Data Visualization & Dashboards: Design impactful dashboards using Matplotlib, Seaborn, and Power BI. 🚀 Backend Development & APIs: Develop backend services with Django, REST APIs, and integrate ML pipelines. Technical Skills: Languages: Python, SQL, R, JavaScript Frameworks & Libraries: Pandas, NumPy, TensorFlow, PyTorch, Keras, Scikit-Learn, Django Data Tools: BigQuery, MongoDB, PostgreSQL, Power BI, Excel, Google Analytics Development Tools: GitHub, Jupyter Notebook, Google Colab, Visual Studio Code Other Skills: AI trend research, NLP, ETL processes, statistical analysis Projects: Medical Image Analysis System: Developing a system using TensorFlow/PyTorch to detect diseases and track patient health through a real-time dashboard. Twitter Sentiment Analysis: Built NLP models to analyze Twitter sentiment using TextBlob, TensorFlow, and Pandas. Twitter Clone App: Developed a functional backend using Express.js, Node.js, and TypeScript with user authentication and post interactions. Why Work With Me? ✅ Expertise across software development and data science ✅ Strong problem-solving and proactive communication ✅ Commitment to delivering high-quality, efficient solutions
    Featured Skill Data Visualization
    pandas
    Matplotlib
    GitHub
    NumPy
    Unsupervised Learning
    Machine Learning Model
    Data Structures
    Computer Engineering
    Python Scikit-Learn
    PostgreSQL
    Machine Learning
    Python
    Data Analysis
    SQL
  • $28 hourly
    • 0.0/5
    • (1 job)
    Graduated from computer engineering with 3.08/4.00 GPA looking for a job related software engineering, data science and AI.
    Featured Skill Data Visualization
    OpenCV
    Computer Vision
    Deep Learning
    Machine Learning
    R
    Java
    Python
    Data Science
    Translation
  • $15 hourly
    • 0.0/5
    • (0 jobs)
    As a Data Scientist specialized in Data Science, I create innovative solutions in data analysis and modeling processes. I have a strong technical background in machine learning, statistical analysis and data visualization. My goal is to develop projects that create value from data and make strategic contributions to the decision-making processes of businesses. 💡 My Strengths: Analytical Thinking and Problem Solving: I transform complex data problems into effective solutions with detailed analysis. Project Experience: I gained experience in data cleaning, analysis and modeling processes with tools such as Python and SQL by working with real data sets in sectors such as e-commerce, finance and health. I aim to offer professionalism, reliability and a result-oriented working style to the people I work with. 💻 Why Should You Work with Me? 💡 Detail Oriented Problem Solver: I approach each task methodically and never overlook any detail. I analyze problems in depth and come up with the most effective solutions. ⚙️Technical Skills: I am proficient in tools such as Python (Pandas, NumPy, Scikit-learn), Machine Learning, Data Visualization, Statistics, and SQL. I have practical experience in data cleaning, modeling and analysis processes. 📈 Project Experience: Price Prediction Models: I have developed models that provide accurate and reliable forecasts. Recommendation Systems: I designed algorithms that provide user-oriented, personalized recommendations. Customer Abandonment and Disease Prediction: I created both models that reduce abandonment rates by analyzing customer behavior and early diagnosis models in the field of health. 💬 Effective and Clear Communication: I explained complex data analytics in a simple way, providing actionable insights to partners and team members. What I Offer 🔍 Exploratory Data Analysis (EDA) 🤖 Predictive Modeling & Machine Learning 🧹 Data Cleaning & Preprocessing 📊 Dashboard Creation & Data Visualization ⚡ Custom Solutions for Unique Challenges 🛠️ Data Mining & Scraping Let's Collaborate! 🚀 If you're looking for a reliable, skilled, and motivated Data Scientist to handle your data challenges, I’d love to help. Let’s discuss how I can contribute to your project’s success. 🔗 Connect with me: LinkedIn: gulsendemir GitHub: demirgulsen Kaggle: gulsendemir
    Featured Skill Data Visualization
    RESTful API
    PostgreSQL
    Model Tuning
    A/B Testing
    Model Deployment
    CRM Development
    Data Mining
    Sentiment Analysis
    Feature Engineering
    Web Scraping
    Data Analysis
    Machine Learning
    Data Science
    Python
  • $15 hourly
    • 0.0/5
    • (1 job)
    💻 Data Scientist | Machine Learning | Data Analytics 💻 I am a results-driven data scientist with expertise in data analysis, machine learning, and data visualization. My experience includes working with large datasets, developing predictive models, and creating actionable business insights. ✅ Skills & Tools: - Python (Pandas, NumPy, Scikit-Learn, TensorFlow) - SQL (Microsoft SQL Server, PostgreSQL) - Data Visualization (Grafana, Matplotlib, Seaborn) - Machine Learning & Predictive Analytics - Data Cleaning & Feature Engineering 🔍 What I Offer: - Building end-to-end data pipelines - Developing recommendation systems - Forecasting future trends using time-series analysis - Deploying models for real-world applications I am passionate about turning data into valuable insights to help businesses grow and optimize performance. Let’s work together to solve your data challenges! 🚀
    Featured Skill Data Visualization
    EasyEDA
    Python
    Grafana
    Artificial Intelligence
    Data Mining
    ETL Pipeline
    ETL
    Machine Learning Model
    Machine Learning
    Data Extraction
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    I am a highly adaptable and multidisciplinary professional with strong analytical, communication, and project management skills. My experience across various sectors has enabled me to contribute effectively to diverse teams, take on multiple roles, and approach problem-solving with a strategic mindset. I am particularly focused on advancing my expertise in data analytics, optimization, decision support systems, and artificial intelligence, aiming to drive data-driven insights and efficiency improvements in complex operations
    Featured Skill Data Visualization
    Mining
    Analytical Presentation
    Data Mining
    Power Query
    Business Intelligence
    Excel Formula
    Excel Macros
    Process Improvement
    Query Optimization
    Optimization Modeling
    Python
    SQL
    Data Analysis
  • $40 hourly
    • 0.0/5
    • (0 jobs)
    Experienced business intelligence, data science and analytics professional with a proven track record of transforming data into actionable insights. Proficient in programming, web development, and database applications, I excel in leveraging innovative solutions to drive success. Passionate about collaboration and dedicated to empowering individuals and organizations to maximize the value of their data. Data Analytics Tools: Python, Tibco Spotfire, Power BI, Tableau, Domo, Excel, SQL, DAX, Apache Hive, Hue, SSIS Python: TensorFlow, Pandas, NumPy, Keras, PyTorch, Selenium, NLTK, Scikit-learn NetworkX, Seaborn, Matplotlib, BeautifulSoup, PySpark CRM/ERP: Salesforce, MicroStrategy, Google Analytics, Five9, NetSuite, Zendesk, Power Automate, Zapier Issue Tracking/Task Management/Version Control: Git, Jira, Trello, ClickUp IBM: Data Science Professional Certificate Simplilearn’s Machine Learning Certification Spotfire - The Complete TIBCO Spotfire Course Analyzing and Visualizing Data with Power BI
    Featured Skill Data Visualization
    Analytics
    Tableau
    Microsoft Excel
    Microsoft Power BI
    Data Curation
    Data Cleaning
    Data Analytics & Visualization Software
    Data Analytics
    Analytical Presentation
    Data Analysis
    ETL Pipeline
    ETL
    Data Extraction
  • $15 hourly
    • 0.0/5
    • (0 jobs)
    Hello! I am an experienced software developer with a strong background in AI solutions and game development. Having completed numerous projects across different domains, I excel at delivering high-quality and efficient solutions for your needs. Here’s what I can do for you: AI Integrations: Chatbots, natural language processing, and data analysis solutions. Web and Software Development: Fast and user-friendly web applications. Technical Support: Software infrastructure setup and system management. Game Development: Developed and published 30+ hyper-casual mobile games using Unity. I’m here to help you achieve your goals with innovative, tailored, and timely solutions. Skills: AI Tools and Frameworks (OpenAI, TensorFlow, NLP) Game Development (Unity, C#) Web and Software Development Data Analysis and Visualization Technical Support and System Management Portfolio: Game Development Projects Published 30+ hyper-casual mobile games. Portfolio Link: My Games Showcase Video (YouTube) AI and Web Projects Developed NLP-based chatbots. Created memory games and user-friendly web applications. Educational Projects Designed and delivered educational content for students and teachers. Educational Materials and Projects (Google Drive) Work Experience: Game and Software Developer - SinerjiSoft Information Systems (2022-2023) Developed 30+ hyper-casual mobile games. Created tools to accelerate development processes by 30%. Computer Science Teacher and Education Specialist - Büyük Kolej and Other Institutions (2017-2022) Guided students in robotics and software development projects. Produced innovative educational content using the latest technology. Education: Hacettepe University - Computer Education and Instructional Technology (2011-2017, Bachelor’s Degree) Languages: Turkish (Native) English (Intermediate)
    Featured Skill Data Visualization
    SDK
    AI Mobile App Development
    Mobile Game Development
    API Integration
    AI App Development
    Adobe Illustrator
    Robotics
    Mobile App
    Mobile Game
    Web Application
    Unity
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    🚀Services - Expertise in LLMs & AI Development: Specialized in fine-tuning and deploying Large Language Models (LLMs) like GPT, Claude, Llama 3, and other open-source models. - Custom Chatbot Solutions: Proficient in building intelligent chatbot agents using LangChain & Llama Index and fine-tuned models tailored to specific business needs. - Machine Learning & Deep Learning: Strong foundation in supervised and unsupervised learning, neural networks, and real-world AI applications. - End-to-End AI Workflow: From data preprocessing to model deployment, I deliver complete solutions to solve complex challenges. - Client-Focused Delivery: Committed to providing high-quality, customized solutions with clear communication and reliable results. 🤖 AI & LLM Expertise - AI Agents: Building autonomous and goal-driven AI agents capable of reasoning, planning, and executing tasks using frameworks like LangGraph, and custom tools. - Large Language Models (LLMs): Fine-tuning and deploying models like GPT, Claude, Llama 3, Mistral, and other open-source LLMs for domain-specific applications. - Chatbot Development: Creating multi-functional, intelligent chatbots using LangChain & Llama Index and custom agent frameworks. Machine Learning Models: Designing regression, classification, and clustering solutions with scikit-learn and other tools. - Deep Learning Expertise: Building and optimizing neural networks with TensorFlow, PyTorch for tasks like text classification, forecasting, etc. - NLP Applications: Implementing sentiment analysis, text classification, and custom QA systems using OpenAI APIs, Open-source LLMs, NLTK, SpaCy and other NLP tools. - Vector Search & Embeddings: Developing efficient search systems with Pinecone, Chroma, and FAISS, etc. for knowledge retrieval. - Data Analysis & Statistical Techniques: Conducting exploratory data analysis (EDA), hypothesis testing, and advanced statistical modeling to drive insights. - Data Visualization: Presenting actionable insights with tools like Matplotlib, Seaborn. 🌐 Web Scraping & Data Processing - Data Collection Expertise: Extracting valuable information from websites with Selenium, Beautiful Soup, and Scrapy. - Data Preprocessing & Analysis: Cleaning and transforming data with pandas for machine learning pipelines. - Automation Workflows: Building systems to process and analyze real-time data for actionable insights. 💻Technical Skills/Services: ● Programming Languages: Python ● AI & ML Frameworks: PyTorch, TensorFlow, Sklearn, NumPy, Pandas, Seaborn, NLTK, SpaCy ● LLMs & Tools: LangChain, LlamaIndex, HuggingFace, Llama3, Mistral, Qwen, GPT ● Web Scraping Tools: BeatifulSoup, Scrapy, Selenium With a strong background in AI, machine learning, and data analysis, I combine technical expertise with a results-driven approach to deliver innovative solutions. Whether you need LLM-based chatbots, LLM solutions, NLP solutions, predictive models, or data insights, I am here to help turn your ideas into reality. Let’s work together to build intelligent solutions tailored to your needs!
    Featured Skill Data Visualization
    AI Agent Development
    AI Chatbot
    Retrieval Augmented Generation
    Large Language Model
    Web Scraping
    Data Scraping
    Exploratory Data Analysis
    Data Analysis
    Natural Language Processing
    Machine Learning Algorithm
    Deep Learning
    Machine Learning
    Python
    Data Science
  • $9 hourly
    • 0.0/5
    • (1 job)
    I'm a computer engineer with a Master's in Computer Engineering and a Bachelor's in Electrical and Electronic Engineering. I'm passionate about using data science, machine learning, and software development to solve real-world problems. My expertise includes data science, machine learning, and software development. I've worked on ETL pipelines, data visualization, and automation, and I'm skilled in Python, and various machine learning, AI, data science and data analysis tools. I'm fluent in Arabic, English, and Turkish
    Featured Skill Data Visualization
    Data Cleaning
    Database
    Data Analysis
    MySQL
    NoSQL Database
    Big Data
    Django
    Artificial Intelligence
    Python Script
    SQL
    Python
    Data Science
    Machine Learning
    Machine Learning Model
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    In 2014, I started to work as an Engineer Officer at the Gendarmerie General Command. I worked in the fields of interrogation programs management, armored vehicle transfer systems renewals and dispatch of maintained materials with in-house appointments. I used Agile, Kanban and Kaizen methodologies according to the field of use within the framework of military discipline in the projects I managed.
    Featured Skill Data Visualization
    Data Management
    Robotic Process Automation Software
    MongoDB
    PyTorch
    Python Scikit-Learn
    SciPy
    Data Science
    Data Analysis
    Data Engineering
    Python
    Agile Project Management
    Software
    Business Management
    Project Management
  • $25 hourly
    • 0.0/5
    • (0 jobs)
    I am a graduate student pursuing a Master’s in Data and Knowledge Engineering (Data Science), with four years of experience in the fields of data science and deep learning. My expertise includes exploratory data analysis, data preprocessing, machine learning, deep learning model development, predictive analytics, and deploying models on platforms like Flask. I am highly passionate about tackling data science challenges and actively participate in competitions on platforms such as Zindi and Kaggle, which allow me to stay current and continuously refine my skills.
    Featured Skill Data Visualization
    LLM Prompt Engineering
    Time Series Forecasting
    Data Science
    Deep Learning
    Machine Learning Model
    Artificial Intelligence
    Data Analysis
  • $15 hourly
    • 0.0/5
    • (0 jobs)
    Third-year Statistics student at Middle East Technical University (METU) with advanced English proficiency. I know Python, R, Julia and SQL languages. I improved myself at using Tableau, and PowerBI for data visualization.
    Featured Skill Data Visualization
    Translation
    Machine Learning
    Artificial Intelligence
    Data Mining
    Data Scraping
    Data Science
    Data Analysis
    Statistical Analysis
    Adobe Photoshop
    Microsoft Excel
    Tableau
    SQL
    R
    Python
  • $4 hourly
    • 0.0/5
    • (0 jobs)
    I’m a final-year Electrical & Electronics Engineering student with a strong focus on advanced Excel solutions. From data analysis and cleaning to pivot tables and complex formulas, I help businesses streamline their data processes for more accurate decision-making. My engineering background has sharpened my problem-solving skills and attention to detail—ideal for troubleshooting messy spreadsheets or designing efficient reporting workflows. I’m also familiar with basic ETL tasks and data visualization, ensuring your information is both reliable and easy to interpret. Whether you need to organize large data sets, create automated reports, or refine your existing Excel models, I’m ready to deliver timely, high-quality results. Let’s collaborate to turn your data into actionable insights.
    Featured Skill Data Visualization
    Data Mining
    ETL
    Data Cleaning
    Data Analysis
    Python
    Spreadsheet Automation
    Excel Formula
  • $15 hourly
    • 0.0/5
    • (0 jobs)
    I’m a versatile and dedicated freelance professional specializing in Python programming, data analysis, and web development. Whether you need help with building websites, analyzing data, or developing software, I can assist. - Skilled in HTML, CSS, WordPress, Python, C, and C++ - Proficient in translation services for English, Turkish, Azerbaijani, and Russian - Experienced in scriptwriting, video subtitling, and social media management - Offers video and photo editing services Regular communication is important to me, so let’s keep in touch and ensure your project's success.
    Featured Skill Data Visualization
    English
    Responsive Design
    GitLab
    GitHub
    Git
    Linux
    Website Builder
    C++
    C
    WordPress
    CSS
    HTML
    Data Analytics
    Python
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