Hire the best Pandas Developers in Barcelona, ES

Check out Pandas Developers in Barcelona, ES with the skills you need for your next job.
  • $60 hourly
    I'm a Python developer with a passion for NLP and data analysis. Over the years, I've created some innovative solutions for natural language analysis and handling unstructured data from various sources like online articles, publications, videos, etc. With a strong background in ML and LLMs, I enjoy solving complex, real-world challenges efficiently. #### Key Expertise: - Python Development: Proficient in Python for data analysis, ML and NLP. - LLMs & NLP Tools: Experienced with large language models and NLP tools like the OpenAI API, Cohere, Mistral, and local models like LLaMA-3 and Mixtral. - NLP Applications: Developed successful NLP applications including chatbots, virtual agents, sentiment analysis, NER, and summarization. - Vector Databases & Knowledge Bases: Skilled in using vector databases for similarity search and retrieval, and building comprehensive knowledge bases for robust data-driven applications. - Client-Focused Solutions: Known for delivering high-quality, customized solutions for clients across various industries. #### Recent Projects: - Support Representative Agent: Developed an advanced support agent to handle complex problems, automatically utilizing APIs, decision making and response generation, integrated with Zendesk. - Chat Analysis and Interaction Graphs: Analyzed Telegram chats and built interaction graphs between users using local models like LLaMA-3. - Bank Client Media Background System: Built a system for compliance officers to conduct media background checks on bank clients using GPT, focusing on compliance with banking regulations by analyzing news and public databases. - And many more... #### Why Work With Me: - Proven Success: A track record of developing successful NLP applications and delivering high-quality results. - Innovative Solutions: Passionate about problem-solving and dedicated to helping clients achieve their goals. - Industry Versatility: Experience with diverse industries, including financial companies, content creation for YouTube, real estate, and news agencies, delivering adaptable, client-specific solutions. I’m committed to excellence and eager to bring my expertise in Python, NLP, and data analysis to your project. Let’s work together to achieve your goals through innovative software solutions. --- #### Technologies and Tools: GPT-3, GPT-4, LLaMA, Cohere, NLP, ML, LLM, Whisper, GPT-V, LLaVA, pandas, streamlit, FastAPI, SQLAlchemy, Postgres, Elasticsearch, Chroma, spacy, AWS, Flask, Django, bash, Linux, Celery
    vsuc_fltilesrefresh_TrophyIcon Pandas
    spaCy
    Problem Solving
    Chatbot Development
    Text Analysis
    GPT-3
    Flask
    Streamlit
    Python Scikit-Learn
    NumPy
    pandas
    TensorFlow
    Data Science
    Machine Learning
    Python
    Natural Language Processing
  • $49 hourly
    I am an expert software development engineer with 10+ years experience. I can assist with a vast range of software development requirements, from scraping websites to advanced coding and programming using many different languages. My skills: Java (J2SE/J2EE) Python Pandas library JMS (ActiveMQ) JasperReports (IReport) Linux SQL (JDBC, Hibernate ORM, JPA ORM, Sequel ORM) Database design, implementation and tuning (MySQL / PostgreSQL) CSV / XML / XSD / DTD / JSON (DOM, JAXB, STAX, Jackson, Gson) / Avro / BCP Cryptographic signature developments (X509, PKI, XML...) Script processing of large XML and JSON files +10gb CSV and Excel (XLSX) data conversions and transformations API consumption XML experience: * SEC.gov form4 XML insider trading * UPSTO.gov patent XML * PubMed XML * SEDD XML * UBL XML * E-factura XML (Spain) * SII (Suministro Información IVA) * SAFT XML (Portugal) * EDI to CSV/JSON/XML conversion Tomcat / Glassfish ETL / Batch processes (CSV, Excel, XML, JSON) Regular expressions (regex) Data scraping / mining Development of Web services and API's ( SOAP / REST / XML-RPC ) Google Refine Google API client (Drive, Gmail..) I provide complete end-to-end management services for all types of businesses, from startup entrepreneurs to major global corporations. I am extremely hard working and thorough in everything that I do - some would even call me a perfectionist. I am not only skilled in problem-solving but take great enjoyment from it. Please see below my extensive Upwork tests and results: XML Schema: 1st Place XML 1.0: 1st Place JSON: 1st Place MySQL: Top 10% Java: Top 20% Software Testing: Top 10% JDBC 2.1: Top 20% Data Structures: Top 20% I have a wide range of connections within and extending out of my industry, so if there is a task out of my skillset that needs completing, I can still get this done for you. Great communication with my clients is incredibly important to me. I endeavor to complete all tasks on time, to the absolute highest of standards. Don’t hesitate to get in touch to discuss your requirements or simply ask a question.
    vsuc_fltilesrefresh_TrophyIcon Pandas
    Electronic Data Interchange
    Database Design
    Data Processing
    pandas
    Database Modeling
    Scripts & Utilities
    MySQL
    XSD
    SQL
    ETL
    XML
    JSON
    Scripting
    Python
    Data Extraction
  • $50 hourly
    I am a Data Scientist with experience in the acquisition and analysis of big datasets, results interpretation, and data visualization. Specialized in the development of data-driven solutions, from data scraping, to data ETL automation, to Machine Learning modeling. MAIN SKILLS: _Phyton : PyCharm, Jupyter Notebooks [pandas, geopandas, numpy, scipy, statsmodel, scikit-learn, pytorch, tensorflow, matplotlib, seaborn, google api....] _SQL : MySQL, Postgres, Google BigQuery _GCP Platform _Google Apps Script _Tableau _Looker Data Studio CERTIFICATIONS: - Google Cloud Certified Professional Machine Learning Engineer - Google Cloud Certified Professional Data Engineer _Tableau Certified Consultant _Udemy SQL Bootcamp _20+ Google Cloud Badges _10+Linkedin Data Science Certifications I have a background in physics with a PhD, and Post-doctoral investigation experience in UK, Italy and Spain. Fast learner, strongly focused and perseverant, with a high sense of duty, analytical rigor and attention to details. Definitely a team player, with valuable communication skills and international work and life experiences. Fluent in Italian, English and Spanish.
    vsuc_fltilesrefresh_TrophyIcon Pandas
    Data Science
    Data Visualization
    Data Analysis
    LLM Prompt Engineering
    BigQuery
    Google APIs
    Deep Neural Network
    Looker Studio
    Tableau
    Time Series Forecasting
    TensorFlow
    pandas
    Python
    Natural Language Processing
    Machine Learning
  • $40 hourly
    As Backend Engineer at BackMarket, - optimized seller payouts from 10 to 7 days - created an Airflow workflow reconciling €2B in financial flows - reduced seller debt by $20M using machine learning - reduced inter-service HTTP traffic by 98% As MLE in Outfund, - developed a 95% accurate revenue forecasting system - boosted lead conversion by 10% with a recommendation system - created an anomaly detection system for 800+ companies As DS in Veepee, - I improved image classification accuracy by 15% with a DL algorithm (+500 labels on 2M images) - created a multi-class recommendation MVP
    vsuc_fltilesrefresh_TrophyIcon Pandas
    Django
    FastAPI
    Terraform
    Deep Learning Modeling
    Amazon Web Services
    Google Cloud Platform
    Docker
    Deep Neural Network
    SQL
    pandas
    Python Scikit-Learn
    Machine Learning Model
    Deep Learning
    Python
  • $40 hourly
    I am very passionate about new technologies, I find data science, machine learning and neural networks to be fascinating. I have experience in developing websites with Django and deploying to production using Kubernetes and GKE. I also have 4+ years of experience in python doing data visualization, data mining, training machine learning models and programming in general.
    vsuc_fltilesrefresh_TrophyIcon Pandas
    Machine Learning
    Artificial Intelligence
    CSS
    JavaScript
    HTML
    Git
    Docker
    SQL
    NumPy
    pandas
    Keras
    TensorFlow
    Django
    Kubernetes
    Python
  • $20 hourly
    I am a data scientist with experience in the fields of banking and real estate modeling data to derive insights and forecasts for top-tier clients.
    vsuc_fltilesrefresh_TrophyIcon Pandas
    Econometrics
    NumPy
    MATLAB
    EViews
    Forecasting
    pandas
    Economic Analysis
    Machine Learning
    Data Science
    Time Series Analysis
    Python
    SQL
    Stata
    R
    Microsoft Excel
  • $30 hourly
    Passionate analytics expert with a diversified skillset, with great coding skills and business-oriented mindset. Proven ability to create opportunities, transform data and present measurable value in large corporate environments. Experienced in automation with Airtable, Google Sheets and Python tools.
    vsuc_fltilesrefresh_TrophyIcon Pandas
    Data Mining
    Python Script
    Database Modeling
    MySQL
    NumPy
    pandas
    API
    Analytics
    GitLab
    Database
    PostgreSQL
    Microsoft Excel
    Python
    Apache Airflow
  • $27 hourly
    I am currently working for a company to propose the tariff system to determine the daily price of its products as data eng doing etl and data eng to improve business strategies.I Contribute to the architecture, design and implementation of data engineering solutions.I manage AWS resources including EC2, RDS, Redshift, Kinesis, EMR, Lambda.I develop ETL data. tech stack: AWS,dbeaver, Cloudformation , docker, postgrate, python, aurora I did system integrations with OSB and ESB. Experience working on large-scale IT implementations involving Middleware integration components. Hands on experience with Oracle SOA Suite 12C, OSB, BPEL, and Oracle Integration Cloud (OIC). SOAP and/or REST web services. Experience in XSTL, XQuery, XML, SoapUI I worked for a internacional telecommunications company in the área of field servicies developing and integrating apps for 8 countries in Latinoamérica. Stack tecnologías: Gradle 3.5, Java , AngularJS 1.5, Apache Tomcat 8.5.4 (Argentina), WebLogic 12c.
    vsuc_fltilesrefresh_TrophyIcon Pandas
    PySpark
    NumPy
    pandas
    SQL
    PostgreSQL
    Python
    Terraform
    Amazon Aurora
    Amazon DynamoDB
    Amazon Redshift
    API
    Eventbrite
    AWS Lambda
    AWS Glue
    AWS CloudFormation
  • $30 hourly
    I am a researcher with experience in time series analysis, survival analysis. I use python for data analysis and LaTeX to write reports.
    vsuc_fltilesrefresh_TrophyIcon Pandas
    Science
    Digital Signal Processing
    Bioinformatics
    Writing
    LaTeX
    pandas
    PyTorch
    Time Series Analysis
    Python
    Survival Analysis
    Wearable Technology
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