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Hire the best Certified AWS Big Data Engineers

Check out Certified AWS Big Data Engineers with the skills you need for your next job.
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Clients rate Certified AWS Big Data Engineers
Rating is 4.8 out of 5.
4.8/5
based on 1,697 client reviews
  • $30 hourly
    • 4.9/5
    • (28 jobs)
    My primary interest is working with data and building solutions to complex data problems. I can help with Data wrangling and modeling. I can help Perform custom ETL jobs and build data pipelines via Pyspark, AWS Glue, etc. With my rich data visualization and dashboarding experience, I can help develop insightful dashboards with robust KPI metrics, which are critical to business decision-making using R-shiny, Tableau, and PowerBI. In addition, I can help with related statistical tasks using Excel and R. I can help with building complex optimization models that help address various logistics and scheduling problems.
    Featured Skill Certified AWS Big Data Engineers
    Data Modeling
    Dashboard
    A/B Testing
    Data Analysis
    Microsoft Power BI
    RStudio
    Data Visualization
    Microsoft Excel
    Big Data
    SQL
    Tableau
    Mathematics
    Linear Regression
    Python
  • $70 hourly
    • 4.9/5
    • (20 jobs)
    ⭐️⭐️⭐️⭐️⭐️ "Younes delivered the job on time. I will not hesitate to hire him for any future job. Highly recommended" I'm a seasoned Data Scientist, results-oriented and client-centric. I have 4+ years of experience in Data Science projects and 7+ years in computer science-related projects. I'm an expert in crafting user-friendly, cutting-edge AI solutions for a diverse range of applications and industries. What I can offer you : - NLP / LLM-based solutions (chatBot, custom LLM, sentiment analysis, topic modeling,...) - Time series forecasting solutions (Stock market analysis, sales prediction, inventory management,...) - AI recommendation systems - Software engineering - Mathematical optimization and operations research solutions - Data engineering (ETL pipelines, database management,...) - Cloud-based solutions (AWS, GCP, Azure). My core competency is applying both predictive and generative AI to increase the efficiency of your decision-making process, integrating AI into your existing system seamlessly, and being able to work with cross-functional teams, technical and business sides, to translate technical milestones into trackable business goals.
    Featured Skill Certified AWS Big Data Engineers
    AI Model Development
    AI Consulting
    AI Trading
    Automation
    AI Agent Development
    Big Data
    Cloud Engineering
    Communication Skills
    Data Analysis
    Data Visualization
    Software Development
    Applied Mathematics
    Reinforcement Learning
    Deep Learning
    Machine Learning
  • $35 hourly
    • 5.0/5
    • (32 jobs)
    Seasoned data engineer with over 11 years of experience in building sophisticated and reliable ETL applications using Big Data and cloud stacks (Azure and AWS). TOP RATED PLUS . Collaborated with over 20 clients, accumulating more than 2000 hours on Upwork. 🏆 Expert in creating robust, scalable and cost-effective solutions using Big Data technologies for past 9 years. 🏆 The main areas of expertise are: 📍 Big data - Apache Spark, Spark Streaming, Hadoop, Kafka, Kafka Streams, Trino, HDFS, Hive, Solr, Airflow, Sqoop, NiFi, Flink 📍 AWS Cloud Services - AWS S3, AWS EC2, AWS Glue, AWS RedShift, AWS SQS, AWS RDS, AWS EMR 📍 Azure Cloud Services - Azure Data Factory, Azure Databricks, Azure HDInsights, Azure SQL 📍 Google Cloud Services - GCP DataProc 📍 Search Engine - Apache Solr 📍 NoSQL - HBase, Cassandra, MongoDB 📍 Platform - Data Warehousing, Data lake 📍 Visualization - Power BI 📍 Distributions - Cloudera 📍 DevOps - Jenkins 📍 Accelerators - Data Quality, Data Curation, Data Catalog
    Featured Skill Certified AWS Big Data Engineers
    SQL
    AWS Glue
    PySpark
    Apache Cassandra
    ETL Pipeline
    Apache Hive
    Apache NiFi
    Apache Kafka
    Big Data
    Apache Hadoop
    Scala
    Apache Spark
  • $100 hourly
    • 4.9/5
    • (18 jobs)
    Hello ! Thanks for dropping by 😊 I’m an expert with over 5 years experience in the following. 1. Data Engineering – both batch and streaming processing of data using Apache Kafka, Google Pub Sub, Apache Spark, Apache Airflow, Apache NiFi 2. Data Analysis – Experienced in carrying out various statistical analysis such as A/B testing, customer segmentation, churn prediction, time series forecasting, machine learning with tensorflow 3. Data warehousing – very experienced with Google BigQuery, PostgreSQL and Amazon Redshift 4. Data Visualisation – Expert in Google Data Studio, Klipfolio, Microsoft Power BI and intermediate user of Tableau, Mode 5. Data modelling and automation – heavy user of apache-airflow and apache-nifi, google-cloud-functions in python, amazon lambda functions. 6. Data Wrangling – I have a background as a developer using python, javascript, swift. So expert in building REST APIs or integrating with existing APIs Before data took over my life, I was a digital marketing expert for over 6 years in the areas of Search Engine Optimization (SEO), SMO, PPC, website speed optimization and email marketing. And this combination of data and business knowledge gives me the skillset to identify the KPI (key performance indicator) that is relevant to your business. This has immensely helped me in building business intelligence dashboards for varying businesses from e-commerce (Amazon, shopify), to SaaS startups to marketing agency dashboards and more. In addition I also conduct audits and make sure that clean data is generated/recorded in first place using the following 1. Auditing and setting up of Google Analytics for events and goal tracking. 2. Auditing and setting up of Google Tag Manager 3. Conversion tracking auditing and setup in Google-Ads, Facebook-ads, Bing-ads and more So do you feel like you have a challenging project? Let’s have a call Thanks, Vinay
    Featured Skill Certified AWS Big Data Engineers
    Data Analysis
    Looker Studio
    ETL
    Data Visualization
    Analytics
    Klipfolio
    MySQL Programming
    Big Data
    BigQuery
    Search Engine Optimization
    SEO Audit
    SEO Keyword Research
  • $50 hourly
    • 4.8/5
    • (160 jobs)
    I am an expert Prompt engineer/Langchain Developer for both GPT4 and Gemini AI Language Models, have free access to a document Q&A tool in my profile. I have expertise in designing END to END solutions (visualizations, machine learning models, AI automation, web applications, etc.) for a variety of complicated/ambiguous tasks both in the workforce as a researcher and consultant as well as through education working on self-driving technologies at CMU. My main area of expertise is with financial models and time series data. Services: - Machine Learning, Deep Learning, Analytics, Visualizations: in Python, R, Tableau ($80+/hour) - Cloud Solutions for analytics, time series analyses, automation: AWS technologies including (SageMaker, Lambda, Redshift, etc.) + GCP (kubernetes, BigQuery, CloudRun) (Depends on task, consults will be charged $50/hr, ETL pipelines and END-to-END solutions billed on size of project) - Web Applications: Python Streamlit, R Shiny or dotNET deployment ($50/hr) - Automation Consultation: ($50/hr) - Homework Help: Coding projects in R, Python or Matlab ($50 per assignment hours, ie. A final project would be 5+ assignment hours, etc.)
    Featured Skill Certified AWS Big Data Engineers
    Tutoring
    Statistics
    Mathematics
    Cloud Engineering Consultation
    Business Intelligence
    Big Data
    Amazon Web Services
    Google Analytics
    Data Science
    Machine Learning
    Computer Vision
    OpenCV
    R
    Python
    Deep Learning
  • $20 hourly
    • 5.0/5
    • (57 jobs)
    Experienced full-time Top Rated Plus freelancer (30K+ earnings & 100% Job Success Rate) with an engineering background and a passion for technology. Experienced in working with the public and private sector, most recently helping global brands to collect and analyze data. Here are some highlights of my qualifications & experience: • Expert in Python and C programming languages, SQL databases. • Expert in web scraping using Python libraries such as Beautiful Soup, Selenium, Scrapy and Requests. • Experienced in data cleaning and mining activities using Excel and Python. • Proficient in data visualization using Matplotlib and Seaborn Python libraries. • Successfully completed over 70+ web scraping projects across various sectors, including sports, real estate, e-commerce, literature, tourism, NFT, and business intelligence. • Passionate about tackling data analysis problems and complex web scraping projects. • Committed to providing timely and professional services that meet the needs and exceed expectations. For more details about my work, please check my GitHub profile: github.com/Abdelrahman-Hekal?tab=repositories
    Featured Skill Certified AWS Big Data Engineers
    API
    Web Scraping
    Beautiful Soup
    Microsoft Visual Studio
    Data Analytics
    Big Data
    Scrapy
    Microsoft Excel
    SQL Programming
    ABBYY FineReader
    Selenium
    Data Analysis
    C
    C++
    Python
  • $50 hourly
    • 4.9/5
    • (24 jobs)
    ETL developer and Data Warehouse Architect with 20+ years of experience in fintech, edtech, retail, telecom, pharma, and airline business domains. If you need to build a BI/DWH/Database solution from scratch till production or need support in any part of the project - don't hesitate to contact me. I can help you in these areas - BI Solution Architecture Development (Software, Hardware layers) - Data Warehouse project (ROLAP, MOLAP) - Data Model Design (Logical, Physical, Star/Snowflake, Multidimensional, Data Vault) - Database design (Snowflake, Redshift, Oracle, MS SQL, Netezza, Vertica, PostgreSQL) - Data Management Design (Migration, Integration, Replication and any data processing) - ETL development (DBT, Talend, Datastage, IICS, PowerCenter, SSIS, Talend, ODI) - Data Quality and Data Cleansing - Create complex DB Server-side logic (Procedures/Functions, UDF/UDA) - Performance tuning (SQL queries, PL/SQL, T-SQL, NZSQL)
    Featured Skill Certified AWS Big Data Engineers
    Talend Open Studio
    Snowflake
    Data Management
    Data Integration
    IBM DataStage
    Informatica
    ETL
    Business Intelligence
    Data Warehousing
    Amazon Redshift
    Cloud Migration
    Database Design
    ETL Pipeline
    Big Data
    Data Modeling
  • $40 hourly
    • 5.0/5
    • (4 jobs)
    Certified Data Engineer with over 7 years of expertise in Data Warehousing, ETL, Big Data, and Data Visualization. I have a proven record of delivering high-quality, on-time projects across industries like healthcare, e-commerce, and real estate. My broad experience and technical proficiency allow me to design tailored data solutions that align with specific business needs, helping organizations gain actionable insights and optimize operations. 🔍 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 / 𝐃𝐚𝐭𝐚 𝐖𝐚𝐫𝐞𝐡𝐨𝐮𝐬𝐢𝐧𝐠: Skilled in designing robust Enterprise Data Warehouses (EDW) using ETL tools and databases for secure, scalable data solutions. 𝐄𝐓𝐋 𝐏𝐫𝐨𝐜𝐞𝐬𝐬𝐞𝐬: Proficient in developing reliable ETL pipelines and integrating diverse data sources for quality, consistent data flow. 𝐁𝐢𝐠 𝐃𝐚𝐭𝐚 & 𝐂𝐥𝐨𝐮𝐝 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: Experienced with Big Data technologies like Hadoop and cloud platforms such as GCP, Azure, and AWS, ensuring efficient, scalable data processing. 𝐃𝐚𝐭𝐚 𝐕𝐢𝐬𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Adept at creating impactful dashboards using tools like Tableau, Power BI, and Looker Studio, turning complex data into actionable insights. 🔧 𝐒𝐤𝐢𝐥𝐥𝐬: 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: Vertica, MySQL, BigQuery, Redshift, IBM DB2, Neo4J, SQL Server 𝐄𝐓𝐋 & 𝐃𝐚𝐭𝐚 𝐈𝐧𝐠𝐞𝐬𝐭𝐢𝐨𝐧 𝐓𝐨𝐨𝐥𝐬: Talend Open Studio, IBM InfoSphere DataStage, Pentaho, Airflow, Data Build Tool (dbt), Kafka, Spark, AWS Glue, Azure Data Factory, Google Cloud Dataflow, Stitch, Fivetran, Howo 𝐁𝐈 𝐓𝐨𝐨𝐥𝐬:Tableau, Power BI, Looker Studio 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: SQL, Python 𝐂𝐥𝐨𝐮𝐝 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: GCP, AWS, Azure, API Integration (Screaming Frog, AWR, Google Ads, Citrio Ads, Hubspot, Facebook, Apollo) and analytics tools like GA4, Google Search Console) 📚 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: 𝟏. Vertica Certified Professional Essentials 9.x 𝟐. IBM DataStage V11.5.x 𝟑. Microsoft Power BI Data Analyst (PL-300) 𝟒. Vertica Certified Professional Essentials 9.x 𝟓. GCP Professional Data Engineer 𝟔. IBM DataStage V11.5.x 💡 𝐖𝐡𝐲 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐞 𝐰𝐢𝐭𝐡 𝐌𝐞? 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲: I leverage the latest in data engineering and visualization tools to ensure optimal project performance. 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐖𝐨𝐫𝐤 & 𝐄𝐱𝐜𝐞𝐥𝐥𝐞𝐧𝐜𝐞: Committed to delivering high-quality, dependable solutions that consistently exceed expectations and support sustainable growth. 𝐂𝐫𝐨𝐬𝐬-𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: My experience spans multiple industries, allowing me to customize solutions to fit diverse business needs. Let’s connect and explore how I can help you achieve your data goals!
    Featured Skill Certified AWS Big Data Engineers
    Python
    dbt
    Google Cloud Platform
    Vertica
    Apache Hadoop
    Talend Data Integration
    Apache Hive
    Big Data
    Business Intelligence
    SQL
    Tableau
  • $10 hourly
    • 5.0/5
    • (7 jobs)
    Experience in Machine Learning with Python - About 12 Months. Completed Data Science Masters Certification from SimpliLearn (Online Training and Certification provider). Had written various technical documents as part of my work earlier. Experience with Big Data Analytics - 4 Months Experience with C++ - more than 12 years Experience with C#.Net - more than 5 years Experience with SQL Programming and Databases - more than 15 years Professional with 25 years of overall experience in: 1) Data Science Masters (certified) 2) Machine Learning with Python (certified) 3) C++ Desktop Development 4) Database development 5) Data Analysis and Engineering
    Featured Skill Certified AWS Big Data Engineers
    JavaScript
    Database
    SQL Programming
    Software Testing
    C#
    Big Data
    Python
    Machine Learning
  • $15 hourly
    • 3.9/5
    • (37 jobs)
    I have 6+ years of experience in developing MEAN and LAMP stack based applications using React, MongoDb, Node.js, Express, sails, Angular.js, Backbone.js, ExtJS, JavaScript, jquery and CouchDb. For frontend development, I use Angular2 or React/React native. Other than this, Laravel is my preferred PHP based development framework. I also have good experience in developing PHP/MySql and Mongo DB based websites with extensive database rich applications. Over these years, I have worked on PHP5, Laravel, MVC based CakePHP Technologies. I have moved to adopt the Fifth architecture which involves development of complex applications based on SMAC (Social, Mobile, Analytics, Cloud). Applications worked upon are in domain of - Business Automation, Marketing and advertisement, Food ordering, Sports application, Learning Management system, E-commerce applications, Financial Reporting Website etc. Javascript tech stack - Javascript, Angular.JS 2.0, Node.JS, Backbone, Knockout, Sails.JS, GRUNT, MongoDB, Cassandra, PostgreSQL, Joint.JS, GraphDB, MEAN Stack, Express.JS, Typescript, React.JS, React-Native Amazon Web Services - Amazon EC2, S3, SES, SNS, DynamoDB, CloudFront, Swagger, Loadbalancing 3rd party - GIT, SVN, BitBucket, Facebook, LinkedIn, Google APIs, Twitter, Twillio, Plivo, Chat Integrations, Payment Gateways Some of the business domains i specialize in are a) ERP / SCM/ CRM including Point of Sale applications - custom development b) API oriented project development - Real time data exchange c) Real Estate d) Digital Enterprise platforms e) Logistics and Transportation j) E-Retail, Mobile Commerce k) Data Aggregators and Analytics l) Event Planning and Listing Marketplaces m) Healthcare Suite of application following US compliances
    Featured Skill Certified AWS Big Data Engineers
    AngularJS
    React
    Node.js
    MySQL Programming
    Icon Design
    RESTful API
    WordPress
    Angular Material
    Bug Fix
    WebRTC
    Google Maps API
    React Native
    MEAN Stack Administration
    Angular
    MongoDB
    Platform Plugin
    Big Data
  • $15 hourly
    • 5.0/5
    • (8 jobs)
    If you're seeking a reliable partner to deliver exceptional solutions to your problems, look no further. Having over 𝟳+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝗳𝗼𝗿 𝗳𝗼𝗿𝘁𝘂𝗻𝗲 𝟱𝟬𝟬 𝗰𝗼𝗺𝗽𝗮𝗻𝗶𝗲𝘀 and with a deep understanding of the latest technologies and a commitment to quality, I transform complex ideas into scalable, impactful applications. I specialize in 𝗳𝘂𝗹𝗹 𝘀𝘁𝗮𝗰𝗸 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, 𝗺𝗮𝗰𝗵𝗶𝗻𝗲 𝗹𝗲𝗮𝗿𝗻𝗶𝗻𝗴, 𝗱𝗲𝗲𝗽 𝗹𝗲𝗮𝗿𝗻𝗶𝗻𝗴, 𝗱𝗮𝘁𝗮 𝘀𝗰𝗶𝗲𝗻𝗰𝗲 𝗮𝗻𝗱 𝗱𝗮𝘁𝗮 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴, ensuring your project succeeds from start to finish on time and on Budget. Expertise in 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: 🚀 Python 🚀 Django 🚀 Flask 🚀 RestAPIs 🚀 JavaScript 🚀 ReactJS 🚀 NextJS 🚀 NodeJS 🚀 React Native 🚀 Angular 𝗔𝗿𝘁𝗶𝗳𝗶𝗰𝗶𝗮𝗹 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 & 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 🤖 Large Language Models (LLM) 🤖 Statistical Modeling 🤖 Forecasting 🤖 Computer Vision 🤖 Natural Language Processing (NLP) 𝗗𝗲𝘃𝗢𝗽𝘀 | 𝗖𝗹𝗼𝘂𝗱 𝗖𝗼𝗺𝗽𝘂𝘁𝗶𝗻𝗴 🛠️ CI/CD 🛠️ Azure 🛠️ Google Cloud Platform (GCP) 🛠️ Docker 🛠️ AWS CodePipeline/CodeBuild 🛠️ Jenkins 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴: ♾️ Snowflake ♾️ ETL Pipelines ♾️ Airflow ♾️ Redshift ♾️ Google Big Query ♾️ Data Lakes ♾️ DBT ♾️ Apache Spark 𝗗𝗮𝘁𝗮𝗯𝘀𝗲𝘀: ⛁ PostgreSQL ⛁ MySQL ⛁ MongoDB Artificial Intelligence & Machine Learning: Expert in developing and deploying models using 𝗧𝗲𝗻𝘀𝗼𝗿𝗙𝗹𝗼𝘄, 𝗣𝘆𝗧𝗼𝗿𝗰𝗵, 𝗞𝗲𝗿𝗮𝘀, 𝗮𝗻𝗱 𝗼𝘁𝗵𝗲𝗿 𝗮𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀. Specialties include 𝗡𝗮𝘁𝘂𝗿𝗮𝗹 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲 𝗣𝗿𝗼𝗰𝗲𝘀𝘀𝗶𝗻𝗴 (𝗡𝗟𝗣), 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻 (𝗖𝗩), 𝗮𝗻𝗱 𝗣𝗿𝗲𝗱𝗶𝗰𝘁𝗶𝘃𝗲 𝗠𝗼𝗱𝗲𝗹𝗶𝗻𝗴. Data Science & Analytics: Proficient in data analysis, data visualization, and extracting actionable insights using tools like 𝗣𝗮𝗻𝗱𝗮𝘀, 𝗡𝘂𝗺𝗣𝘆, 𝗦𝗲𝗮𝗯𝗼𝗿𝗻, 𝗮𝗻𝗱 𝗠𝗮𝘁𝗽𝗹𝗼𝘁𝗹𝗶𝗯. Web Development & APIs: Skilled in creating robust web services and APIs with 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗗𝗷𝗮𝗻𝗴𝗼, 𝗙𝗹𝗮𝘀𝗸, 𝗮𝗻𝗱 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁. Capable of full stack development to integrate AI seamlessly. Cloud Computing: Experienced in deploying applications on 𝗔𝗪𝗦, 𝗚𝗼𝗼𝗴𝗹𝗲 𝗖𝗹𝗼𝘂𝗱, 𝗮𝗻𝗱 𝗔𝘇𝘂𝗿𝗲, ensuring they are scalable, secure, and efficient. Big Data & Databases: Knowledgeable in big data technologies like 𝗔𝗽𝗮𝗰𝗵𝗲 𝗦𝗽𝗮𝗿𝗸, 𝗗𝗮𝘁𝗮𝗯𝗿𝗶𝗰𝗸𝘀, 𝗔𝗶𝗿𝗳𝗹𝗼𝘄 and managing databases such as 𝗠𝘆𝗦𝗤𝗟, 𝗣𝗼𝘀𝘁𝗴𝗿𝗲𝗦𝗤𝗟, 𝗮𝗻𝗱 𝗠𝗼𝗻𝗴𝗼𝗗𝗕. AI Integration: Adept at incorporating AI into mobile and web applications, enhancing user experience and operational efficiency. Communication & Collaboration: Strong communication skills and a team player, with experience leading projects and working in collaborative environments. Example Projects: Computer Vision: Developed advanced models for face recognition, emotion detection, and object tracking using frameworks like 𝗬𝗢𝗟𝗢, 𝗠𝗮𝘀𝗸 𝗥-𝗖𝗡𝗡, 𝗮𝗻𝗱 𝗢𝗽𝗲𝗻𝗖𝗩. Natural Language Processing: Implemented solutions for text classification, sentiment analysis, and chatbot development using 𝗕𝗘𝗥𝗧, 𝗚𝗣𝗧-𝟰, 𝗡𝗘𝗥 𝗮𝗻𝗱 𝗧𝗙-𝗜𝗗𝗙. Predictive Modelling: Created models for sales forecasting, stock prediction, and demand forecasting using 𝗟𝗦𝗧𝗠, 𝗔𝗥𝗜𝗠𝗔, 𝗮𝗻𝗱 𝗙𝗕 𝗣𝗿𝗼𝗽𝗵𝗲𝘁. Data Visualization: Produced insightful dashboards and visualizations with 𝗧𝗮𝗯𝗹𝗲𝗮𝘂 𝗮𝗻𝗱 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗣𝗼𝘄𝗲𝗿 𝗕𝗜 to support data-driven decisions. Cloud Deployments: Managed scalable cloud applications on 𝗔𝗪𝗦, 𝗚𝗼𝗼𝗴𝗹𝗲 𝗖𝗹𝗼𝘂𝗱, 𝗮𝗻𝗱 𝗔𝘇𝘂𝗿𝗲, ensuring seamless integration and high availability. Large Language Models (LLM): Development of natural language processing solutions for text generation, classification, and business workflows, including large language models such as 𝗢𝗽𝗲𝗻𝗔𝗜'𝘀 𝗖𝗵𝗮𝘁𝗚𝗣𝗧, 𝗖𝗹𝗮𝘂𝗱𝗲, 𝗹𝗹𝗮𝗺𝗮 𝗪𝗵𝘆 𝗛𝗶𝗿𝗲 𝗠𝗲: 💪 7+ years of experience working in Fortune 500 companies 💪 Proven track record of delivering complex projects on time and on budget 💪 Expertise in a wide range of technologies and techniques 💪 Strong communication and project management skills 💪 Ability to work with large datasets and complex systems 💪 Experience with agile development methodologies Let's Connect Ready to leverage AI and machine learning to drive innovation and efficiency in your business? Contact me to discuss how we can turn your vision into reality. Whether you need a custom full web and mobile development, AI solution, integration of machine learning into your applications, or data insights, I am here to help.
    Featured Skill Certified AWS Big Data Engineers
    Data Visualization
    Artificial Intelligence
    Big Data
    Data Analysis
    Data Extraction
    Image Processing
    Deep Learning
    Natural Language Processing
    TensorFlow
    Computer Vision
    Python Scikit-Learn
    Data Science
    Python
    PyTorch
    SQL
    Machine Learning
  • $150 hourly
    • 4.9/5
    • (58 jobs)
    🏆 EXPERT-VETTED TOP 1% ON UPWORK |⭐ 5-Star Rating | Data Analytics and Predictive Modeling. Dissertation Help |✅Statistics, Panel Data, Time series Econometrics |✅ SAS, STATA, SPSS, NVIVO| ✅Data Science, Large Survey Data and Regression Analysis, Medical and Healthcare data analysis | 🏆PhD and 15 years of experience. I am an expert biostatistician and epidemiologist with over a decade of experience, specializing in both quantitative and qualitative analysis. My extensive academic background, including a Ph.D. in Epidemiology and a master’s degree with a focus on biostatistics and data science, has equipped me with a deep understanding of a wide range of statistical techniques and methodologies. I have contributed to over 100 published papers in medicine, social sciences, and public health, demonstrating my ability to apply complex statistical analyses to real-world research problems. My expertise encompasses basic descriptive statistics as well as advanced modeling techniques. I am proficient in linear regression, generalized linear models, mixed-effects models, survival analysis (including Cox regression and Kaplan-Meier curves), incidence modeling, and logistic regression. Additionally, I am skilled in time series analysis, autoregressive models, structural equation modeling, Bayesian analysis, and propensity score matching. My technical skills include fluency in SAS, R, STATA, SPSS, and NVivo, enabling me to efficiently process and analyze data across various research domains. My comprehensive expertise ensures that I can provide valuable insights and support for your research and analytical projects.
    Featured Skill Certified AWS Big Data Engineers
    Clinical Trial
    Predictive Analytics
    Dissertation Writing
    NVivo
    Survival Analysis
    Qualitative Research
    Grant Writing
    Medicine
    Quantitative Research
    Regression Analysis
    Logistic Regression
    IBM SPSS
    Statistical Analysis
    Stata
    SAS
  • $70 hourly
    • 5.0/5
    • (3 jobs)
    python developer, machine learning enthuziast Used to work for national telecom company in release, deployment, operations and automations for 7 years, got bored, nowadays I spend my time pythoning around.
    Featured Skill Certified AWS Big Data Engineers
    Python Scikit-Learn
    Data Mining
    PyTorch
    Data Modeling
    Beautiful Soup
    Scrapy
    Django
    Deep Learning
    NumPy
    pandas
    Machine Learning
    SQL
    Python
    Big Data
    Data Analysis
  • $90 hourly
    • 5.0/5
    • (232 jobs)
    With 19 years of experience, I have honed my skills in developing robust Excel and Access programs using VBA. Throughout my career, I have successfully delivered tailored solutions to a diverse range of clients, including individuals and Fortune 500 companies. My expertise lies in creating sophisticated, user-friendly, and intuitive Excel and Access programs. I have a proven track record of automating tedious and complex processes, empowering businesses and individuals to enhance their productivity. Whether it involves building programs from scratch or expanding upon existing foundations, I am passionate about leveraging automation to streamline workflows and maximize efficiency. I am actively seeking opportunities to apply my expertise and create customized solutions that address specific needs. Let's collaborate to transform your Excel and Access processes into powerful and user-friendly automated systems, enabling you and your business to achieve higher levels of productivity.
    Featured Skill Certified AWS Big Data Engineers
    Microsoft Access
    Microsoft Access Programming
    Spreadsheet Software
    Visual Basic
    Microsoft Excel
    Macro Programming
    Business Process Automation
  • $44 hourly
    • 4.9/5
    • (39 jobs)
    If you're considering a development project, talk to our team. We'll walk you through a brainstorming session where we can scope your project and explain how ... _Entrepreneurs: Have a big idea but don't have an engineering team in place already? Let us be your one-stop-shop. We'll work together with you to evaluate your needs, develop a game-plan and create a product you can be proud of. _Startups: Need to augment your team with highly specialized members who can integrate seamlessly with you? We can provide an extremely talented, focused team that will work alongside you for incredible results _Enterprises: Can't find the internal resources for a new project or request? Let us help. We understand the scalability and security concerns that come with an enterprise system. -Experience in coding/development of front-end as well as back-end technologies. -Expertise in designing and developing applications using MVC, ASP.NET, C#, VB.NET, SQL SERVER 2005/2008/2012, HTML 4/5, Java Script, Win Forms, Entity Framework & Angular.JS. Good experience in XML and XSLT transformation. -Expertise in using Language Integrated Query (LINQ) for data manipulation. Good experience in development of reports using Crystal Reports, SSRS, and Data Reports. -Experience in the complete life cycle of project development (SDLC) including System Analysis, Design, Development, Testing and Deployment. -Proficient in Model-View-Controller (MVC) architectures using Rails framework. -Pervasive experience in implementing agile development methodology and scrum for the project. -Developed well-tested, readable, reusable UI interface using Ruby, JavaScript, HTML and CSS on both Windows and Linux systems. -Experience in implementing Rails Migrations
    Featured Skill Certified AWS Big Data Engineers
    iOS Development
    Android
    AWS IoT Core
    Swift
    Node.js
    Ruby on Rails
    Machine Learning
    React
    OpenCV
    GPT-3
    ArcGIS
    AngularJS
    React Native
    Big Data
    C++
    Java
  • $50 hourly
    • 4.7/5
    • (18 jobs)
    Big Data Consultant, ETL developer, Data Engineer providing complete Big Data solutions, including data acquisition, storage, transformation, and analysis. Design, implement and deploy ETL Pipelines. I have degree in Computer System Engineering and 3 Years of experience in Data Driven Tasks specifically in Big Data Solutions. Additionally, having business exposure of banking sector and ecommerce platform. ------------- Data Engineering Skills ------------- Expertise: Hadoop, HDFS, Unix and Linux , Data Warehousing, Data Integration, Data Reconciliation, Data Consolidation, Dimensional Modeling, Shell Scripting, Web Scraping. Tools & Libraries: Advance SQL, Spark, Scala, Python, Hadoop, Hive, SSIS, Sqoop, Hive, Impala, AWS, Advance Excel, Redshift. Database: Oracle, MS SQL Server, SQLite
    Featured Skill Certified AWS Big Data Engineers
    Automation
    Database Programming
    SQL Server Integration Services
    MySQL
    Amazon Web Services
    Big Data
    ETL
    Amazon Redshift
    Data Analysis
    Amazon S3
    SQL
    Python
    ETL Pipeline
    Data Integration
    Apache Spark
  • $25 hourly
    • 5.0/5
    • (24 jobs)
    Hello! I’m a seasoned Cloud Data Engineer and Architect with 8+ years of experience in building scalable, high-performance data solutions. I excel in designing and optimizing data pipelines, implementing ETL processes, and leveraging cloud technologies to transform raw data into actionable insights. My Expertise: Azure Data Engineering: Proficient with Azure Data Factory, Azure Synapse, Azure Data Lake, Databricks, and Synapse for end-to-end data solutions. AWS Data Engineering: Skilled in AWS S3, Lambda, Glue, Athena, and Redshift for cloud-native data workflows. ETL Development: Expert in ETL, data integration, and transformation processes to support complex data needs. Programming & Automation: Strong in Python and SQL for data processing, automation, and efficient workflow management. I’m committed to delivering reliable, high-quality data solutions that drive business growth. Let’s collaborate to unlock your data’s potential!
    Featured Skill Certified AWS Big Data Engineers
    Python Script
    Data Ingestion
    Cloud Computing
    Data Extraction
    Data Warehousing
    Big Data
    Data Lake
    Microsoft Azure
    PySpark
    Data Migration
    Apache Spark
    Databricks Platform
    Data Engineering
    SQL
    ETL Pipeline
  • $89 hourly
    • 4.9/5
    • (52 jobs)
    𝗜 𝗮𝗺 𝘆𝗼𝘂𝗿 𝗴𝗼-𝘁𝗼 𝗲𝘅𝗽𝗲𝗿𝘁 𝗳𝗼𝗿 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝗶𝗻𝗴 𝗰𝗼𝗺𝗽𝗹𝗲𝘅 𝗱𝗮𝘁𝗮 𝗶𝗻𝘁𝗼 𝗮𝗰𝘁𝗶𝗼𝗻𝗮𝗯𝗹𝗲 𝗶𝗻𝘀𝗶𝗴𝗵𝘁𝘀. 𝗪𝗶𝘁𝗵 𝗺𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 𝟱,𝟬𝟬𝟬 𝗵𝗼𝘂𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗮𝗻𝗱 𝗰𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻𝘀 𝘄𝗶𝘁𝗵 𝗼𝘃𝗲𝗿 𝟱𝟬 𝗰𝗼𝗺𝗽𝗮𝗻𝗶𝗲𝘀, 𝗜 𝗮𝗺 𝗰𝗼𝗻𝗳𝗶𝗱𝗲𝗻𝘁 𝘁𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗴𝘂𝗶𝗱𝗲 𝘆𝗼𝘂 𝗶𝗻 𝘂𝘀𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝗱𝗮𝘁𝗮 𝘁𝗼 𝗱𝗶𝘀𝗰𝗼𝘃𝗲𝗿 𝘃𝗮𝗹𝘂𝗮𝗯𝗹𝗲 𝗶𝗻𝘀𝗶𝗴𝗵𝘁𝘀. 𝗛𝗲𝗿𝗲'𝘀 𝘄𝗵𝗮𝘁 𝗜 𝗼𝗳𝗳𝗲𝗿: 1️⃣ Expert GA4 and GTM Implementation: Leveraging GA4 and GTM to provide analytics setup, including advanced tags and triggers, enhanced e-commerce implementation, and cross-device and cross-domain tracking. 2️⃣ Data Analysis and Visualization: Specializing in creating custom reports and dashboards in Data Studio and Tableau, integrating data from diverse sources like Google Analytics, marketing platforms (e.g., Google/Facebook/LinkedIn ads), CRMs, and product databases. 3️⃣ Conversion Rate Optimization and A/B Testing: Experience in CRO, particularly in setting up and analyzing A/B tests using tools like Optimizely and Google Optimize, to increase website conversion rates. 4️⃣ In-depth Marketing and Product Analytics: Strong background in using analytics to drive decisions in product development and online marketing, including SEO and marketing automation. 𝗔𝗿𝗲𝗮𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 🔹 Advanced Google Analytics, including Analytics 360: Setup, management, and utilization of Google Analytics Premium features. 🔹 Google Tag Manager: Expert-level installation and configuration for precise data capture. 🔹 Data Visualization: Skilled in both Google Data Studio and Tableau for compelling data presentations. 🔹 Product Development: MVP prioritization, user-journey design, wireframing, prototyping, and road mapping. 🔹 Marketing Automation: Experienced with Emarsys, Salesforce Marketing Cloud, and Insider for automated marketing campaigns. 𝐓𝐨𝐨𝐥𝐬: 🔹 Google Analytics & GA4 for detailed insights. 🔹 Google Tag Manager for streamlined tag management. 🔹 Data Studio & Tableau for standout data presentations. 🔹 Various CRM and product databases for holistic data approaches. 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗣𝗿𝗼𝗰𝗲𝘀𝘀: 1️⃣ Initial Consultation: Let’s figure out your data and analytics needs. 2️⃣ Custom Setup: Setting up the analytics tools your business needs to thrive. 3️⃣ Ongoing Optimization and Reporting: Constantly tweaking and refining to keep your analytics sharp. 4️⃣ Final Delivery and Feedback: Making sure everything meets your expectations, with room for ongoing support and tweaks 𝗟𝗲𝘁'𝘀 𝗱𝗶𝘃𝗲 𝗶𝗻𝘁𝗼 𝘆𝗼𝘂𝗿 𝗱𝗮𝘁𝗮 𝗮𝗻𝗱 𝘁𝘂𝗿𝗻 𝗶𝗻𝘀𝗶𝗴𝗵𝘁𝘀 𝗶𝗻𝘁𝗼 𝗮𝗰𝘁𝗶𝗼𝗻!
    Featured Skill Certified AWS Big Data Engineers
    Analytics Dashboard
    Marketing Audit
    Marketing Analytics
    Google Ads
    jQuery
    JavaScript
    Conversion Rate Optimization
    A/B Testing
    Tableau
    Looker Studio
    Data Visualization
    BigQuery
    Google Tag Manager
    Web Analytics
    Google Analytics
  • $75 hourly
    • 5.0/5
    • (55 jobs)
    🥇 EXPERT-VETTED TOP 1% ON UPWORK | 100% JOB SUCCESS | Data Science and Analytics | Statistical Analysis | Healthcare Experience | Predictive Modeling / Forecasting | Classification Modeling | Business Analysis | Market Research and Analysis | Topic Research and Modeling Thank you for taking a look at my profile here on Upwork! I would love the opportunity to help you answer the questions you need to answer or solve the problems you need to solve. The kinds of clients I work with most often: ✅Have a lot of data, but don’t know how to unlock the insights hidden inside it ✅Know the specific questions or problems they’re hoping to solve with their data, but need help on the technical side with data wrangling and modeling ✅Need to build out a forecast, classification, ranking, or impact model, but aren’t sure where to begin ✅Are students (DNP, PhD, etc.), researchers, or survey designers who need help with statistical analysis ✅Need help organizing and visualizing their data in a way that can clearly and effectively communicate key information ✅Are seeking help to design an analytical methodology, but plan to do the actual analysis in-house Ultimately, regardless of the industry or specific context or circumstance, what my clients want – and what I am able to successfully provide them - are the answers, insights, patterns, and connections that can be illuminated through thoughtful, creative, and intelligent data analysis. The reviews of my work have been extremely positive. . . "𝗕𝗲𝘀𝘁 𝗳𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 𝗜'𝘃𝗲 𝗲𝘃𝗲𝗿 𝘄𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵, 𝗮𝗻𝗱 𝗜'𝘃𝗲 𝘄𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵 𝗵𝘂𝗻𝗱𝗿𝗲𝗱𝘀.” - Biotech company financial forecast model "𝗙𝗿𝗼𝗺 𝗮 𝘀𝗸𝗶𝗹𝗹 𝘀𝘁𝗮𝗻𝗱𝗽𝗼𝗶𝗻𝘁, 𝗘𝗿𝗶𝗻 𝗶𝘀 𝘂𝗻𝗽𝗮𝗿𝗮𝗹𝗹𝗲𝗹𝗲𝗱. 𝗛𝗲𝗿 𝗸𝗲𝗲𝗻 𝗶𝗻𝘁𝗲𝗹𝗹𝗲𝗰𝘁 𝗮𝗻𝗱 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗵𝗮𝘃𝗲 𝗯𝗲𝗲𝗻 𝗮 𝘁𝗿𝗲𝗺𝗲𝗻𝗱𝗼𝘂𝘀 𝗮𝘀𝘀𝗲𝘁 𝘁𝗼 𝗼𝘂𝗿 𝘁𝗲𝗮𝗺." - Tech-forward real estate company algorithm development "𝗘𝗿𝗶𝗻 𝘄𝗮𝘀 𝗮𝗯𝗹𝗲 𝘁𝗼 𝗶𝗻𝘁𝗲𝗿𝗽𝗿𝗲𝘁 𝗼𝘂𝗿 𝗼𝗯𝗷𝗲𝗰𝘁𝗶𝘃𝗲𝘀 𝗮𝗻𝗱 𝘁𝗿𝗮𝗻𝘀𝗹𝗮𝘁𝗲 𝘁𝗵𝗮𝘁 𝗶𝗻𝘁𝗼 𝘄𝗼𝗿𝗸 𝘀𝘁𝗿𝗲𝗮𝗺𝘀 𝘁𝗵𝗮𝘁 𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗲𝗱 𝗮𝗰𝘁𝗶𝗼𝗻𝗮𝗯𝗹𝗲 𝗼𝘂𝘁𝗽𝘂𝘁𝘀 𝗮𝗹𝗹 𝗮𝗹𝗼𝗻𝗴 𝘁𝗵𝗲 𝘄𝗮𝘆 𝘁𝗵𝗮𝘁 𝗵𝗲𝗹𝗽𝗲𝗱 𝗮𝗰𝗵𝗶𝗲𝘃𝗲 𝗼𝘂𝗿 𝗼𝘃𝗲𝗿𝗮𝗿𝗰𝗵𝗶𝗻𝗴 𝗴𝗼𝗮𝗹 𝗼𝗳 𝗳𝗶𝗻𝗱𝗶𝗻𝗴 𝘄𝗮𝘆𝘀 𝘁𝗼 𝗼𝗽𝘁𝗶𝗺𝗶𝘀𝗲 𝘁𝗵𝗲 𝗰𝗮𝘁𝗮𝗹𝗼𝗴𝘂𝗲 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀. 𝗧𝗼 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝘁𝗵𝗶𝘀 𝗶𝘁, 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗱 𝗮 𝗹𝗲𝘃𝗲𝗹 𝗼𝗳 𝘀𝘁𝗿𝗮𝘁𝗲𝗴𝗶𝗰 𝗰𝗿𝗶𝘁𝗶𝗰𝗮𝗹 𝘁𝗵𝗶𝗻𝗸𝗶𝗻𝗴 𝘁𝗵𝗮𝘁 𝘄𝗲𝗻𝘁 𝘄𝗲𝗹𝗹 𝗯𝗲𝘆𝗼𝗻𝗱 𝗷𝘂𝘀𝘁 𝗮𝗻𝗮𝗹𝘆𝘀𝗶𝘀 𝗮𝗻𝗱 𝘁𝗵𝗮𝘁 𝗘𝗿𝗶𝗻 𝗽𝗼𝘀𝘀𝗲𝘀𝘀𝗲𝘀 𝘄𝗶𝘁𝗵 𝗴𝗿𝗲𝗮𝘁 𝘀𝘁𝗿𝗲𝗻𝗴𝘁𝗵. " - Online/retail business customer and purchase analysis ✅A bit more about me: My passion, skills, and experience center on the application of data science and analytics to help clients solve business problems and make smart decisions. I have worked with clients in a diverse range of industries including healthcare, pharma, biotech, real estate, management consulting, retail, restaurants, e-commerce, online subscription services, and more. I have also worked with clients in both academia and government and have conducted data science training seminars at the Texas Medical Center, at a large oil and gas company, and elsewhere. ✅Proficiencies ⋆ Data modeling (linear and logistic regression, machine learning, prediction, optimization models, decision models, simulation, ranking models, classification models) ⋆ Statistical analysis & consulting ⋆ Quantitative analysis ⋆ Data science consulting (e.g. designing methodologies to solve business problems) ⋆ Data team consulting (how to grow your team, who to hire/what to look for, assessments and training) ⋆ Building / optimizing / expanding new or existing data models ⋆ Operationalization / conceptual modeling ⋆ End-to-end data science project delivery, including data capture, modeling, deep analysis, and presentation of results ✅Tools ⋆ R ⋆ Shiny ⋆ MS Excel Expert ⋆ Database management systems (MySQL, PostgreSQL, Heroku, etc.) ⋆ Survey platforms (Typeform, Survey Monkey, Fast Ask) ⋆ Team communication platforms (Github, Slack, Teams, etc.) ✅Credentials & Professional Experience ⋆ 17 years in data analytics space which includes: ⋆ 10 years running my own data science consulting agency ⋆ 2.5 years leading the data solutions team at a marketing strategy firm in Tokyo ⋆ 7 years in International Business Development at MD Anderson Cancer Center ⋆ MBA from the University of Houston (2013) ⋆ CAP (Certified Analytics Professional) through INFORMS (Institute for Operations Research and Management) (2014) 🌟Does it sound like I might be a good fit? 🔥Send me a message and we can set up a brief call (or simply chat via text) to discuss your needs and how I might be able to help you. Thank you and I hope to hear from you! Erin Williams
    Featured Skill Certified AWS Big Data Engineers
    Data Analysis
    Data Visualization
    Optimization Modeling
    Quantitative Analysis
    Analytics
    Business Modeling
    Survey Data Analysis
    Linear Regression
    Academic Research
    Predictive Analytics
    Microsoft Excel
    R
    Data Modeling
    Statistical Analysis
    Data Science
  • $50 hourly
    • 4.9/5
    • (22 jobs)
    I am a Splunk Certified Architect. I have experience in capacity planning, deploying, configuring, and managing Splunk Env. And I have a proven record of providing 99.9% SLA of Splunk Env. And good at troubleshooting issues of Splunk Env, Universal Forwarders, etc. And as I am also a Splunk Certified Developer. I have good hands-on on creating complex Splunk dashboards using HTML, XML, Tokens, custom Javascript to make Splunk Dashboard more dynamic. And creating and optimization of Splunk Queries. Also, I have developed various Splunk Add-on and Apps and some of them are also published on SplunkBase. Apart from Splunk, I have a good understanding and grip on AWS and its various services, Jenkins, Git, Python, Shell Script, Automation, Ansible.
    Featured Skill Certified AWS Big Data Engineers
    Windows Server
    Splunk
    AWS CloudFormation
    Kibana
    Logstash
    AWS CodeDeploy
    JavaScript
    Elasticsearch
    Python
    Linux
    Java
    Jenkins
    Ansible
    Amazon ECS
  • $70 hourly
    • 3.6/5
    • (35 jobs)
    🔴 Interested in Mid to Long-term Only! Seasoned professional with 6 years of hands-on experience, dedicated to crafting robust data solutions for informed decision-making. With expertise spanning across Business Intelligence (BI) and Machine Learning, I've cultivated a profound proficiency in these domains. LANGUAGES: 🔷 Confident in DAX, M, SQL, Python 🔷 Familiar with C#, NodeJs, TypeScript, PHP TOOLS & LIBRARIES: 🔷 Machine Learning: Adept with Hugging Face, Scikit Learn, Langchain, llama-index, spaCy, OpenAI GPT-3.5 Turbo, OpenAI Davinci-002, Tensor Flow, PyTorch, Jupyter Notebooks, and Google Colab 🔷 Analytics: Skilled in GCP, AWS, Azure, Kafka, Spark, and dbt cloud 🔷 Business Intelligence: Proficient with Power BI, Metabase, G-sheet & Google Appscript, and Looker Studio 💨 Let's talk Modern BI, Cloud & Serverless, Machine Learning, and Value Addition.
    Featured Skill Certified AWS Big Data Engineers
    Analytics Dashboard
    BigQuery
    Microsoft Power BI Development
    Microsoft Power BI Data Visualization
    Data Visualization
    Business Intelligence
    dbt
    Google Cloud Platform
    Data Engineering
    Data Warehousing & ETL Software
    Microsoft Power BI
    SQL
    Machine Learning
    Python
  • $60 hourly
    • 5.0/5
    • (27 jobs)
    Experienced GIS/Spatial Data Full Stack Engineer | Web GIS Developer | Geospatial Analyst Welcome to my profile! I am a highly skilled and experienced GIS/Spatial Data Full Stack Engineer with a Master's Degree in GIS/Geospatial and over 10 years of expertise in Geoinformation Systems Development and GIS Data Engineering. My areas of specialization include: ✅ Interactive map development: Creating engaging and user-friendly interactive maps that provide valuable insights and enhance user experiences. ✅ Web GIS applications development (2D & 3D): Building robust and dynamic web-based GIS applications using cutting-edge technologies to visualize and analyze geospatial data. ✅ Spatial ETL: Employing advanced techniques for extracting, transforming, and loading geospatial data, ensuring accuracy and efficiency in data processing workflows. ✅ Data visualization: Presenting complex geospatial data in visually appealing and intuitive formats, enabling clear communication and decision-making. ✅ Geodata conversion and transformation: Converting and transforming geospatial data between different formats and projections, ensuring seamless data integration. ✅ Geospatial analysis: Conducting in-depth geospatial analysis to derive meaningful insights, perform spatial modeling, and support informed decision-making processes. ✅ Cartography: Crafting visually captivating maps with attention to detail, ensuring clarity and effectiveness in conveying information. ✅ Route mapping: Designing optimized routes for efficient navigation and logistics, considering factors such as distance, time, and transportation constraints. Proficient in the following tools and frameworks: ✅ Postgresql/PostGIS: Utilizing the power of spatial databases for efficient storage, querying, and analysis of geospatial data. ✅ Cesium: Creating stunning 3D visualizations and interactive virtual globes for geospatial applications. ✅ Gdal/ogr: Employing GDAL/OGR libraries for geospatial data manipulation, conversion, and processing. ✅ QGIS/PyQGIS: Leveraging the capabilities of QGIS and Python scripting to automate geospatial workflows and develop custom plugins. ✅ Leaflet.js, OpenLayers: Implementing interactive web maps with these popular JavaScript libraries, enhancing user experiences with rich functionality. ✅ ReactJS: Building dynamic and responsive user interfaces for web GIS applications, ensuring seamless user interactions. ✅ Potree: Developing point cloud visualizations and interactive 3D mapping solutions for geospatial data analysis. ✅ Spatialite/SQLite: Utilizing lightweight spatial databases for efficient geospatial data management and analysis. ✅ AWS (RDS/EC2): Harnessing the scalability and reliability of Amazon Web Services for deploying geospatial applications and managing data infrastructure. Proficient in the following programming languages: ✅ PHP (Laravel & CodeIgniter): Developing robust and scalable back-end solutions for web GIS applications. ✅ C#: Building desktop GIS applications and integrating geospatial functionality into existing systems. ✅ JavaScript: Implementing interactive and dynamic behavior in web GIS applications, leveraging popular frameworks and libraries. ✅ Python: Automating geospatial processes, conducting data analysis, and developing custom GIS tools. ✅ HTML: Creating structured and semantic markup for web GIS applications. ✅ CSS: Styling and enhancing the visual presentation of web GIS applications, ensuring a polished and user-friendly interface. ✅ SQL: Writing efficient queries to retrieve and manipulate geospatial data from databases. Proficient in the following formats: ✅ LAS/LAZ: Processing and analyzing LiDAR point cloud data for various applications. ✅ Shapefile: Handling one of the most common geospatial vector data formats. ✅ GeoJSON: Storing and exchanging geospatial data in lightweight and easy-to-use JSON format. ✅ GeoTIFF: Working with raster data and preserving georeferencing
    Featured Skill Certified AWS Big Data Engineers
    Geospatial Data
    Software Architecture & Design
    PostGIS
    GIS
    QGIS
    OpenLayers
    ArcGIS
    Cesium
    Laravel
    Python
    PHP
    HTML
    Leaflet
    JavaScript
    React
    PostgreSQL
  • $30 hourly
    • 4.8/5
    • (17 jobs)
    I have more than 20 years experience in database and application development. Main areas of expertise are: - database design and development (Oracle, Postgresql, MS SQL, MySQL, Pervasive (Btrieve), MS Access); - building BI solutions (Pentaho, SSAS, Kibana) - ETL process development (PDI Kettle, SSIS, python); - data warehouses design and development; - OLAP cubes development; - reports development (Crystal Reports, Pentaho Report Designer); - Java development engineer;
    Featured Skill Certified AWS Big Data Engineers
    Data Warehousing
    Microsoft Access Programming
    Business Intelligence
    SQL Server Integration Services
    Microsoft SQL Server Programming
    PostgreSQL Programming
    Microsoft Excel
    Pentaho
    MySQL Programming
    SQL
    Java
    Oracle Database
    JavaScript
    ETL
  • $30 hourly
    • 4.7/5
    • (145 jobs)
    Learning is also a kind of earning. So, I learned Web analytics and completed 200+ projects on Fiverr and Upwork. Then I fell in love with Data Science and learned its all topics by heart along with a master degree in Data Science :) The future belongs to those who learn more and more skills so I believe that when we stop learning, we start dying. However, my existing skills along with a short description are given below. Web Analytics: Certified, experienced and best at web analytics using Matomo and Google Analytics. Web Development: PHP frameworks are my home turf and I have completed so many projects in Opencart, Codeigniter, Laravel, and WordPress. Please have a look at the portfolio to see the projects. Web scraping & crawling: Thanks to the Search Engine development project for which I crawled & scraped 1 million web documents :P so after that I always see myself doing scraping, crawling, and automation-related projects. For automation, I use selenium, beautiful soup, and Python. APIs development: As Python is in my blood so before data science, I used to work on APIs development and web scraping using Python. Big data: I have rich experience in the Hadoop eco-system using Apache Hadoop, Apache Hbase, Apache Nutch, Apache Hive, Apache Solr, etc. The detail is given below. ** Apache Hbase: How to store and retrieve data from Hbase and how to use it with Hadoop and Apache Nutch. ** Apache Nutch: How do search engines work? How to develop your own search engine using Apache Nutch as a crawler, Customization of Nutch at all phases, Tuning of Nutch for effective crawl, and a lot more. ** Apache Solr: How to use Solr for indexing purposes, How to use it in distributed mode, how to do indexing, how to analyze indexed data using different Solr clients. Matomo analytics: There was a time when I was the only Matomo related developer on Fiverr and Upwork. I have very rich experience in following tasks. ** Matomo Installation, configuration, and integration with the website. ** Matomo customization like custom dashboard development i.e., change look & feel different and you can claim that it is your custom product. ** Custom event tracking with/without Matomo tag manager ** Custom variables/dimensions, Goals, and conversions tracking. ** Conversion rate, custom reporting, and GeoIP-based correct location tracking. ** Expert to fetch tracking data through Matomo API to develop a custom dashboard or to display insights on another website.
    Featured Skill Certified AWS Big Data Engineers
    RESTful API
    Machine Learning
    Data Analysis
    Google Analytics
    Database Design
    Web Analytics
    Big Data
    MySQL
    DApps
    Piwik PRO
    ETL Pipeline
    Python
    Microsoft Excel
    Data Scraping
    Data Mining
  • $100 hourly
    • 5.0/5
    • (30 jobs)
    Experienced Business Intelligence Analyst with a demonstrated history of working in the retail and finance industry. Skilled in WebFocus, Microsoft SQL Server, Analytics, ETL Transformations, KPI Dashboards, DOMO, PowerBI, Tableau, Looker, HubSpot, InfusionSoft, Trendkite, Cision, Metabase, Qualtrics Survey Pro, Fivetran, Stitch.io, Azure Data Studio, Dev Ops, and database replication. Strong information systems professional with a Bachelor of Science (B.S.) focused on Information Systems from Utah Valley University.
    Featured Skill Certified AWS Big Data Engineers
    Analytics
    Operations Analytics
    API Development
    API
    Marketing API Integration
    Data Science
    Python
    API Integration
    Domo
    SQL
    SQL Server Integration Services
    ETL
    HubSpot
  • $25 hourly
    • 5.0/5
    • (20 jobs)
    Hi, are you in need of an experienced data professional with value - THEN YOU'RE AT THE RIGHT PLACE! I'm John Bassey a Data Analyst and Data Engineer with experience in building Dashboards, reports, Data Solutions with AWS services, solving business problems with data. Whether your trying to improve your Product or service using Data as it main backbone, I can help accomplish this. I am proficient with Excel, Power BI,Looker Studio, Bigquery,Python, Java, AWS Glue, AWS Lambda, AWS Kinesis, Google DataProc, AWS EMR, AWS Athena dbt, Apache Airflow, Apache Spark, Apache Kafka, PostgreSQL, MySQL, Robocorp, Redshift My services include: ✔ Data Modelling ✔ Data Warehousing ✔ Reports and Dashboard Creation ✔ Data Mining ✔Data Migration ✔ AI and Machine Learning ✔Extraction Transform and Load(ETL) ✔Cloud Services ✔Database Adminstration My Utmost desire is to see my YOU extremely satisfied when I make YOUR DATA into USEFUL AND PRODUCTIVE. It would be an absolute pleasure to bring your project to reality! You can contact me for a free conversation to get the best advice concerning your projects anytime and any day. I'd love to hear from you
    Featured Skill Certified AWS Big Data Engineers
    Data Engineering
    Data Analysis
    ETL
    BigQuery
    Linux
    PostgreSQL
    Docker
    Terraform
    Amazon Web Services
    dbt
    Microsoft Excel
    Data Mining
    Python
    Microsoft Power BI
    SQL
  • $45 hourly
    • 4.9/5
    • (72 jobs)
    Data Science, Statistical modeling, and SAS Professional with 17 years experience in Personal Lines Insurance, FMCG, Financial Services, Health Care, and, Telecommunication verticals. - Exploratory analysis, data mining, and data transformations (ETL) on very large data. - Predictive Modeling: Multivariate Regression, Logistic, GLM, Non-Linear Models - Machine Learning: Decision Trees, Random Forests, Bagging & Boosting, Clustering - Optimization techniques: LP, NLP, Heuristics - Market Basket Analysis, Chi-Square Tests, Balanced Scorecard, Customer acquisition models. - Data Extraction from very large databases. Merge and Sort techniques - Data Transformation, including normalizing data, data cleansing, and handling missing data - Data Load, including loading summarized data and OLAP cubes - Developing KPIs, Reports and Dashboards. Software: SAS Studio, SAS Enterprise Miner, SAS Enterprise Guide, SAS BI Suite (ETL Studio, DI Studio), SAS/STAT, SAS/Macro, SAS/SQL, SAS/Graph, PL/SQL, Tableau, Microsoft Suite (Excel, Word, PowerPoint) Platforms: MVS OS/390, DB2, SQL Server, Unix, Windows Education: MS Decision Sciences, Drexel University, Philadelphia MBA Operations Management, Philadelphia University, Philadelphia Achievements: Developed an online Product Recommendation Engine for customers for a Telecommunications company. The engine is still in use today. Developed Prospect Acquisition Models to target the best prospects for client’s marketing campaigns. The models were built using Machine Learning techniques. Completely automated the actuarial premium rate-making process done manually at a major Insurance company. Reduced total turnover time from 30 days to less than 5 days. Designed and implemented a Business Intelligence system for financial data at a Health Care company. Shortened the process cycle from 3-4 weeks to 2 days. Developed a new, data driven Trade Area algorithm for existing and new retail/big box outlets. Experience (Last 10+ years): Data Science Freelancer (03/2020-Present) RFM, clustering, and market basket analysis (MBA) for an online retail company. Survey analysis of students and parents responses for a school district in Connecticut. Developed test questions on Data Modeling for an online recruitment testing company. Developed undergraduate course content for Data Science and Statistics for a US University. Propensity Score model development to determine store locations for a construction company. Completed projects in predictive modeling and forecasting in various domains, including health care, credit risk, and, insurance. Bridgetree Research Pvt. Ltd (01/2019 – 02/2020) Director, Data & Analytics Developed Look-Alike models using Logistic Regression for marketing campaigns of a Cable Dish Network company. Developed Prospect Acquisition Models for marketing campaigns of an amusement park chain. The models were built using Machine Learning techniques. Identified primary customer segments of a Pet Retail chain using K-Means Clustering. Performed Exploratory Data Analysis for the client. Refined existing statistical models for a furniture retail chain and a sports goods company. Revamped KPI Dashboard for a furniture retail chain. Taught Statistics to Consultants using SAS software. Held 1 session per week. Topics included Logistic Regression, Decision Trees, Random Forests, and, Clustering. Nexus Consultants (08/2010 – 11/2018) Director Managed a Data Science consulting practice, focusing on exploratory analysis, predictive modeling, marketing analysis, and, data quality across verticals. Industries consulted for include Telecom, Health Care, Financial/Insurance, and Waste Management. Created customer segmentation models using clustering techniques for a Malaysian Telecom company. Identified customer segments for marketing campaigns. Developed predictive models using Machine Learning techniques for a Hotel chain to monitor the performance of room rate packages. Developed patient-centric reports and financial KPIs for a Health Services company. Built an Incident-Probability statistical model for an Insurance company using Machine Learning and Logistic Regression. Created an intelligent recommendation system for a Telecom company customer portal. The engine recommended relevant products to individual customers based on user characteristics and actions. Designed Customer Experience Management (CEM) strategy for a Telecom company. Built and implemented analytical processes (clusters, retention models) to support the strategy. Developed an ETL framework with SAS DI for financial planning for a Health Care company. Designed a BI system for a Financial Services company. The system included static reports and dashboards accessible on the company intranet portal.
    Featured Skill Certified AWS Big Data Engineers
    Multivariate Statistics
    Data Segmentation
    Predictive Analytics
    Technical Writing
    Data Extraction
    Statistical Analysis
    Business Proposal Writing
    Data Science
    Data Mining
    Logistic Regression
    SAS
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