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Rating is 4.8 out of 5.
4.8/5
based on 636 client reviews
  2. Development & IT Talent
  3. (Current) Data Engineers
  • US$150 hourly

    • 4.9/5
    • (8 jobs)
    I am a health sciences researcher and I hold a MPH and a PhD in epidemiology, and a graduate certificate in biostatistics. My career has included stints as biostatistician, data modeler, methodologist, and public health analyst. I have taught research data management in SAS and R, biostatistics, and epidemiology. I have superior technical expertise in several modeling approaches and analytical tools, including but not limited to: regression analysis (linear regression, logistic regression, multinomial logistic regression, poission regression, zero-inflated count models, negative binomial regression); survival analysis including Kaplan-Meier analysis and Cox proportional regression; time series analysis; trend analysis; joinpoint regression analysis; analysis of variance (ANOVA), multivariate analysis of variance (MANOVA), multivariate analysis of covariance (MANCOVA); generalized estimating equation (GEE); principal components analysis; structural equation modeling (SEM); mediation analysis; mixed-effect models; missing data; propensity score matching; classification and regression tree; group-based trajectory modeling; latent class analysis; nonparametric methods; power and sample size calculation; systems dynamics modeling. My professional and scholarly output includes several peer-reviewed articles in leading journals and consultancies with researchers, clinicians, and students.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    R
    SAS
    Mathematical Modeling
    Observational Data Analysis
    Predictive Analytics
    Data Modeling
    Data Management
    Statistical Programming
    Epidemiology
    Biostatistics
    Academic Research
    Research Methods
  • US$125 hourly

    • 4.9/5
    • (31 jobs)
    I combine extensive statistical experience with a relaxed, collaborative interaction style. With over 15 years experience as a statistician, I am familiar with modern statistical methods, as well as methods popular in data science. I have experience at top universities, and in industry, so I know how to meet the needs of a variety of clients. I am a data cleaning and management expert. I am highly proficient at developing custom programming solutions in Stata’s scripting and matrix programming languages. I also have experience with Mplus, SAS, SPSS, R, and Python. My methodological specialties include: - Complex regression models - Generalized linear models (e.g. logistic regression, Poisson models) - Analysis of longitudinal/multilevel data - Structural equation models - Clustering methods (latent class analysis and cluster analysis) - Methods for analyzing data with missing values (e.g. multiple imputation, FIML) Because each project and collaboration is unique, my approach to working with clients is flexible. Some examples of the services I offer are: - Create custom code to automate routine data management and reporting - Provide advice on data collection and research design - Implement statistical analysis plans - Author reports for a variety of technical and non-technical audiences - Perform complex data management tasks - Implement methods not available in existing software - Meet with you regularly to answer questions that come up in the research process
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Data Management
    Biostatistics
    Data Mining
    Logistic Regression
    Data Science
    Linear Regression
    Statistical Analysis
    Stata
    Data Analysis
    Statistics
  • US$45 hourly

    • 5.0/5
    • (90 jobs)
    I'm a Certified GOOGLE Data Analyst with proven experience on Upwork. My Top Rated Plus Profile shows exactly why you should work with me! :) I will always: - Deliver the best quality - Save you time and money - Help you on achieving the best outcome possible - Be flexible and understand your needs - Continue to grow my skills along the way and face any new challenge that might come! My skill set includes: - Excel VBA / Macros - Power BI & Tableau - SQL - Dashboards & Custom templates; - Data Mining /Scrapping; - Data Analysis & Visualization; - Data Admin / Entry / verification; - Data Processing / Cleansing / Manipulation; I'm also a Certified Professional Google Data Analyst & SQL developer.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Data Extraction
    Data Migration
    Data Management
    Data Analysis
    Accuracy Verification
    Visual Basic
    Data Visualization
    Macro Programming
    Document Conversion
    Data Cleaning
    Data Entry
    Data Processing
    Microsoft Excel
    SQL
    Google Sheets
  • US$90 hourly

    • 5.0/5
    • (8 jobs)
    Accomplished Data Engineer with multiple years of experience designing, implementing, and optimizing data analytics solutions for cloud-based big data environments. Proficient in building robust data pipelines, ETL/ELT processes, data warehousing, and business intelligence platforms. Expertise in AWS services such as Glue, Athena, EMR, and Kinesis, as well as Snowflake's cloud data platform. Strong background in Python, SQL, Apache Spark,, and Kafka. AWS certifications in Data Engineering, Big Data, and Data Analytics. Snowflake SnowPro Core certified. Expert Data Engineer | AWS Certified Data Analytics Specialist | Snowflake SnowPro Core Certified | Big Data Architecture | Cloud Data Warehousing | Data Lakehouse| Data Lake | ETL/ELT Pipelines | Data Modeling | Business Intelligence | Machine Learning | Python | SQL | Apache Spark | Kafka | Kinesis | AWS Glue | AWS Athena | AWS EMR | Data Quality | Data Security | Apache Iceberg
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    pandas
    Apache Airflow
    Solution Architecture
    Data Modeling
    AWS Glue
    ETL
    Apache Kafka
    Amazon Athena
    Data Management
    Python
  • US$55 hourly

    • 4.9/5
    • (242 jobs)
    Hi! I'm a Co-founder and Managing Partner at DATAFOREST, specializing in Web Development with a strong focus on Data Engineering. With over 15 years of experience, I've spent the last five dedicated to Gen AI adoption, AI integration, big-data management, and web development projects. In my 9 years on Upwork, I have successfully completed over 200 projects involving data scraping, process automation, data analysis, and predictive analytics. My expertise in AI/ML and Generative AI significantly informs my work, often focusing on enhancing customer interaction, content creation, data analysis, and product development. I am a TOP-RATED PLUS freelancer from the start, with a 100% Job Success Score and a 90% client return rate. My approach emphasizes ethical values such as effective communication, cooperation, flexibility, and results-oriented solutions. SERVICES ✅ AI Adoption & GenAI ✅ AI/ML ✅ Data Engineering ✅ Data Management – ETL pipelines, Data Warehousing, Data Lakes ✅ High-load Data Scraping (eCom, Social Media, Real Estate, Lead Generation) ✅ Data Integration - seamless connection through APIs ✅ Predictive Analytics ✅ BI and Data Visualisation Tools ✅ IT Infrastructure & Solution Architecture STACK & TECHNOLOGIES ⚙️ Core language: Python ⚙️ GenAI: OpenAI GPT-3 | GPT-4 | LLM | Lama 2 | Llava | Bard | Mistra ⚙️ ETL Tools and Data Pipelines: Databricks Workflows | AWS Glue | Google Cloud Dataflow ⚙️ Big Data Processing: Spark | Hadoop | Google Dataflow | Dask | Amazon Kinesis | Kafka ⚙️ SQL/NoSQL Databases: MySQL | PostgreSQL | Google BigQuery | MongoDB | DynamoDB | Redis ⚙️ Data Analysis and Machine Learning: Pandas | NumPy | Dask | SciPy | OpenCV | TensorFlow | PyTorch | Scikit-learn | XGBoost | Keras | spaCy ⚙️ Visualization Tools and Libraries: Power BI | Looker | Quicksight | Grafana | Plotly | D3.js | Dash | Matplotlib ⚙️ Web Development Front-End: React.js | Redux | Redux-Saga ⚙️ Web Development Back-End: Python | Django Rest Framework | Flask My team and I employ an Agile methodology to guarantee seamless product delivery. We back this up with product guarantees, ensure confidentiality through NDAs, and offer post-delivery support. Let’s discuss how I can bring your project to success. Feel free to contact me!
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Django
    React
    Web Application
    Data Analysis
    Data Scraping
    RESTful Architecture
    ETL Pipeline
    Application Integration
    Databricks Platform
    Big Data
    Data Science
    Python
    Generative AI Software
    LLM Prompt Engineering
    Generative AI
  • US$40 hourly

    • 4.0/5
    • (15 jobs)
    My name is Precious "PJ" Powers, and I’m a Video Editor with three years of experience in Video Production and Editing. I am well-versed in Adobe Premiere and Final Cut Pro, which I’ve utilized to edit web series, music videos, documentaries, film trailers, and even promotional videos. I have excellent organization skills and have experience as a personal assistant doing tasks online for my client, such as data entry, online searching, etc.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Video Editing
    Data Management
    Logo Design
    Poster Design
    Video Color Correction
    General Transcription
    Color Grading
    Graphic Design
    Copy Editing
    Video Intro & Outro
  • US$10 hourly

    • 4.3/5
    • (8 jobs)
    Enthusiastic and professional. Experienced administrative assistant with good knowledge in a wide range of office administration tasks. Able to work under pressure and collaborate with a team. Very versatile with excellent organizational skills and extensive knowledge of office policies and procedures. I have excellent and strong communication skills and can deliver exceptional service with minimal to no supervision.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    English
    Report Writing
    Phone Communication
    File Management
    Google Workspace
    Draft Correspondence
    Professional Tone
    Data Management
    Data Entry
    Microsoft Office
    Microsoft Excel
    Email Communication
  • US$30 hourly

    • 3.5/5
    • (11 jobs)
    A Data Science Professional and a Big Data Developer with 8+ years of experience working with enterprises/clients globally to define their digital road map & implementation approach with the right Data platform strategy, Data Analytics, Machine Learning, Artificial Intelligence, cloud-native PaaS (Platform as a service) and business intelligence solutions. My domain expertise lies in FMCG, Retail, Energy, Manufacturing, E-Commerce & Healthcare domains, You have the data? Great !! I can help you analyze it using Python and R. It involves performing exploratory data analysis, hypothesis testing, and data visualization. You have Big Data? Even Better !! I can help you clean, transform, store and analyze it using big data technologies and productionize it using cloud services like AWS and Azure Cloud. You want to make forecasting/predictions? It's challenging !! I can also help you with data modeling, time series forecasting, and prediction using machine learning and even take it a notch above using neural networks. You want to track business KPIs and metrics? No Problem !! I can even help you develop reports using Tableau and Powerbi; this will always keep you ahead in your business. Below are tools and technologies I have worked with - * Reporting Tech - PowerBI and Tableau * Databases - MySQL, SQL Server, Postgres, AWS Aurora DB, Amazon Redshift, MongoDB * Data Lakes - AWS S3, Azure ADLS Gen1, and Gen2, HDFS * Big Data - Apache Spark, Hive, Kafka. * Cloud Tech - AWS Data pipelines, Azure Data Factory, AWS EMR, Azure Databricks, AWS Lambda, Azure Functions, Logic Apps, Azure ML, etc. * Orchestration Tools - Apache Airflow, and CronJobs, etc. * Programming Languages - Python, R, and Scala. Expect integrity, fluid communication in English, technical proficiency, and long-term support.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Data Management
    Big Data
    ETL Pipeline
    Data Mining
    Amazon Redshift
    Statistics
    Business Intelligence
    Data Science
    Machine Learning
    SQL
    Apache Spark
    Microsoft Power BI
    Python
    R
    Tableau
  • US$150 hourly

    • 4.9/5
    • (44 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
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Magento 2
    Price Optimization
    Ecommerce Performance Optimization
    Performance Optimization
    Google Cloud Platform
    Elasticsearch
    ETL
    Kibana
    Data Visualization
    Data Management
    Amazon
    ETL Pipeline
    Logstash
    Data Ingestion
    ELK Stack
  • US$30 hourly

    • 5.0/5
    • (280 jobs)
    ✅ Upwork Top 10% Freelancer ✅ Top Rated Freelancer ✅ 200+ Successful Projects ✅ 6+ Years Experience ✅ 500+ Logged Hours ✅ 100% Customer Satisfaction Are you in search of a top-notch machine learning engineer? Look no further! ========================================================= ✅ IDEAL PLACE FOR YOU IF: 🔷 Struggling with Complex Data Analysis 🔷 Need Advanced Predictive Modeling 🔷 Seeking Efficient Data Processing Solutions 🔷 Looking to Enhance Business with AI Insights 🔷 Want to Implement Smart Automation 🔷 Desire for Accurate Forecasting and Trend Analysis 🔷 Searching for Scalable Machine Learning Models 🔷 Facing Challenges in Natural Language Processing 🔷 Need Solutions for Image and Speech Recognition ✅ SERVICES: 🔷 Data Cleaning 🔷 Model Training 🔷 Algorithm Tuning 🔷 Predictive Analysis 🔷 NLP Implementation 🔷 Image Recognition 🔷 Speech Processing 🔷 Real-time Analytics 🔷 AI Integration 🔷 Custom Spreadsheet Automation 🔷 Advanced Data Visualization 🔷 Excel VBA Programming 🔷 Google Apps Script 🔷 Google Sheets Integration 🔷 Power BI & Tableau Dashboards 🔷 Looker Studio Reports 🔷 Python Data Processing 🔷 Machine Learning Implementation 🔷 Deep Learning Strategies 🔷 Computer Vision Applications 🔷 Predictive Analytics 🔷 Supervised Learning Solutions 🔷 YOLO Object Detection 🔷 RNN for Time Series Analysis 🔷 OpenCV for Image Processing 🔷 Data-driven Decision Making 🔷 Business Intelligence Solutions 🔷 Custom Model Development 🔷 Data Science Consulting 🔷 Web Scraping Solutions ✅ CONTACT ME: Text me, and let's schedule a free Zoom call to discuss your project in detail!
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Data Mining
    Data Entry
    Data Science
    Data Processing
    Data Management
    Data Analysis
    Microsoft Excel PowerPivot
    Excel Formula
    Excel Macros
    Analytics Dashboard
    Data Analytics & Visualization Software
    Microsoft Power BI Data Visualization
    Google Sheets
    Microsoft Excel
  • US$125 hourly

    • 4.9/5
    • (258 jobs)
    Streamlining Your Business can be a game-changer for your business when it comes to automating your workflows. By optimizing, integrating, or even developing business applications from scratch, automating workflows can save countless hours of manual work, increase efficiency, maximize productivity and profitability. Your business applications can communicate with one another, eliminating the need for manual data entry and reducing errors. Integration will allow you to automate tedious tasks and free up valuable time for more strategic work. Don't let inefficient workflows hold your business back. Take advantage of the power of automating your business workflows. And I can start immediately on your project. ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ My Professional Experience Includes ✅ Streamlining existing or new workflow automations ✅ Gathering insights into business operations ✅ Specialized reporting and business analytics ✅ Fast and effective project turnarounds ✅ Effective and clear communication Technical Stack (but not limited to) ✅ Accounting: Quickbooks ✅ Campaign Management: Reply.io, Email scrubbing ✅ CRMs: Insightly, Hubspot, Airtable ✅ Database – Airtable, Access ✅ Document Management: PandaDocs ✅ eCommerce: Shopify, WooCommerce ✅ Google Suite ✅ Microsoft Office ✅ No Code and API development: Zapier, Custom Scripts ✅ Productivity Tools: Calendly, Ring Central, Twilio, Zapier ✅ Project Management: Airtable, Asana, ClickUp, Monday.com Industry Niches (but not limited to) ✅ Accounting ✅ Business Services and Consulting ✅ Lead Generation and Campaign Management ✅ Coaching ✅ Construction ✅ Data Cleanup and Migration ✅ eCommerce ✅ Event Management ✅ Health Care ✅ Insurance ✅ Marketing Agency ✅ Real Estate and Lending ✅ Sales & Marketing ... It all starts with a conversation ...
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    CRM Automation
    CRM Software
    Software Design
    Software Consultation
    Reply.io
    Marketing Operations & Workflow
    Airtable
    Project Plans
    Intuit QuickBooks
    Project Management
    Business Consulting
    Business Process Automation
    Insightly
    Zapier
    Marketing Automation
  • US$45 hourly

    • 4.9/5
    • (183 jobs)
    I am a professional software developer with a degree in Computer Systems Engineering. My experience includes building everything from web applications to Artificial Intelligence-based systems with the latest technologies, mostly Python and Node JS. My history and review reflects my performance working with the top Enterprise Clients on Upwork. My communication in English is fluent, so it won't be a barrier at all. Following are the areas that I am proficient at: **** Web apps ✅ Figma/PSD to HTML ✅ Angular ✅ React JS ✅. Vue JS ✅. Django ✅ Flask ✅. FAST API ✅. HTML, CSS, Javascript, jQuery ✅. Express JS ✅. Node JS ✅ Databases (MySQL, SQLite, Postgresql, MongoDB, Firebase) ✅ Web Scraping using Selenium, Beautifulsoup, and Scrapy ✅ REST APIs/ GraphQL ✅ Unit testing using Pytest, JEST ✅. Elasticsearch **** Data Engineering ✅. Ingest data from data sources. ✅. Databases (Redshift, Bigquery, PostgreSQL, MySQL, MongoDB, etc). ✅. Build and maintain Data warehouse. ✅. Schedule and automate ETL pipelines using Airflow. ✅. Optimize queries. ✅. BI tools/dashboards **** Artificial Intelligence ✅. Open AI ✅. GPT3 and GPT4 prompting and integrations ✅. Machine Learning ✅. NLP using spaCy and NLTK ✅. Deep Learning ✅. Neural Networks ✅. Time-series Analysis ✅. Recommendation Engine **** 3rd Party APIs: ✅. Telegram ✅. Paypal, Stripe, and many other payment platforms. ✅. Instagram, Twitter and FB ✅. Twilio ✅. Stock exchange APIs **** Deployment ✅. AWS ✅. Lambda Functions ✅. Serverless Architecture ✅. Digitalocean ✅. Heroku ✅. GCP ✅. Docker As a top-rated seller, I always try to meet the client's satisfaction with my top-quality work. Feel free to reach out anytime.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Data Scraping
    RESTful API
    Web Development
    Data Management
    Django
    Node.js
    GraphQL
    Database Maintenance
    Automated Deployment Pipeline
    React
    ETL Pipeline
    Flask
    Data Science
    Machine Learning
    Python
  • US$20 hourly

    • 5.0/5
    • (368 jobs)
    Detailed yet efficient Data Entry Specialist and Researcher with 15 years of wide-ranging administrative support experience. Goal-oriented, results-oriented, reliable, communicative, smart, intelligent, proactive, initiative-taking Independent Worker with a passion for delivering timely top-notch quality services. I have a strong work ethic, and I am currently available for a full-time weekly work requirement of 40 hours. The kinds of services I offer (which over the years of my career, I have been COMPETENTLY and THOROUGHLY delivering to my Clients) include, but are not limited to the following: 1. Data Entry: - Professional document creation / set-up / building - Typing - Copying and pasting - Handwritten notes data entry / data transcription - Image data entry / data extraction - Audio and video timestamp data entry and proofreading - Excel formula creation - Google Sheets formula creation - CSV uploads involving importing/exporting on platforms listed below - Product listings creation - Business listings creation - Home listings creation - Mailing labels (Mail Merge) creation - Mailing/shipping labels creations - Online registrations / Applications - Form building / layouts formatting - Training tutorial instructions / learning materials development - Website backend data entry and uploads using WordPress, Wix, or Squarespace - Specialized software updating 2. Data Management: - Excel and Google Sheets broken formula editing / fixing - General data editing / document editing - Pre-created product listings management - Pre-created business listings management - Pre-created home listings management - Inventory management - Order management - SKU management - ASIN management - UPC management - General data organization and presentation in tabular, spreadsheet, or any other form. - Data quality assurance (Data QA) - Data proofreading - Data verification - Data formatting - Data consolidation - Data restructuring - Data manipulation - Data cleansing 3. File conversions: - General File Conversion - General Image/Photo to Text Conversion - PDF to Word ➡️ Word to PDF - PDF to Excel ➡️ Excel to PDF - PDF to Google Sheets ➡️ Google Sheets to PDF - PDF to CSV ➡️ Excel to CSV - PDF to PowerPoint ➡️ PowerPoint to PDF - PDF to Image/Photo ➡️ Image/Photo to PDF - Word to Image/Photo ➡️ Image/Photo to Word 4. Web research: - Market research - Real estate research - Company research - Business research - Google maps research - Website research - LinkedIn research - Social media research - General web research for information - Targeted web research for list building (contacts email research, contacts phone number research, address research, etc.) - Data research/lookups - Data collection - Data gathering - Documents research - Image research - Data extraction - Data scraping using web crawler - Documents research/Downloads - Products research 5. eCommerce Sites Tasks: - Multi-channel listing method using Store Automator - On-site Seller Central listing method - Excel bulk upload method of listing - Amazon A+ content page design - Shopify themes development and customization 6. Uploads of data, files, documents, courses, etc. Please feel free to contact me for whatever administrative support task you need done. 🙂 I am a very proactive, results-oriented Professional; skilled in multi-tasking, an observant problem solver with an error fixing instinct. I enjoy learning and exploring new challenges, so, I do not reject job offers that are outside my skill set, instead I employ my sharp-wittedness and great can-do spirit to ensure that I competently handle such jobs by thoroughly adhering to provided trainings / instructions. Some of the software and platforms I am proficient using, include: - Microsoft: Word, Excel, PowerPoint, Outlook, Forms - Google: Docs, Sheets, Slides, Forms - Zoho: Docs, Sheets, Forms - Smartsheet - Form building / Form filling: Microsoft forms, Google Forms, Adobe PDF forms, Zoho Forms, Docuforms, Jotforms, pdfFiller - Website data entry and data management: Wordpress, Wix, Squarespace - Social media research: LinkedIn, Facebook, Instagram, Twitter, TikTok, Pinterest - Product listings creation and live listings editing: Amazon, Walmart, eBay, Shopify, Google Merchant Center, Etsy, Poshmark, Facebook, Grailed, Ecomdash, StoreAutomator, WooCommerce - Product orders and inventory management: Skubana, Orderbot, Orderdesk - Business listings: Google My Business, Yelp, Yellow Pages, Manta,...any business directory platform - Home listings: Zillow, Airbnb, Craigslist - Communication, project management, files organization, scheduling: Gmail, Outlook, Asana, Airtable, Monday.com, Slack, Trello, Dropbox, Google Drive, OneDrive, Google Calendar, Outlook Calendar - Course uploads: Udemy, LinkedIn Learning, LearnDash LMS, Kajabi - Contacts and CRM: Linked Sales Navigator, Salesforce, Hubspot, Apollo, Pipedrive, Zoho CRM
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Data Management
    WordPress
    Microsoft PowerPoint
    Data Processing
    Amazon
    Google Sheets
    Shopify
    Form Development
    Administrative Support
    Data Cleaning
    Proofreading
    Google Docs
    Data Entry
    Microsoft Excel
    Microsoft Word
  • US$25 hourly

    • 4.7/5
    • (430 jobs)
    I am an expert in Microsoft access mainly and Other office programs partially. I have developed 700+ projects all over the world in various freelancer sites. I have done Bachelor of Computer Applications. I have got expertise in VBA and sql . I do mainly desktop applications. I do vb.net and asp.net applications also I can do office Add-ins also Thanks for visiting my profile
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Microsoft Outlook
    Microsoft Word
    Data Management
    Database Architecture
    Microsoft Excel PowerPivot
    ASP.NET
    Microsoft SQL Server Administration
    Database Design
    Microsoft SQL Server
    Microsoft Access
  • US$150 hourly

    • 5.0/5
    • (41 jobs)
    I am a full-stack data scientist and data engineer with a track record of over 2500 hours on Upwork, and I've accumulated countless more offline. My experience spans a wide range of technology stacks within the data science and data engineering domains. From developing machine learning models to optimizing data pipelines, I bring a wealth of expertise to the table. Front end: ui/ux, django, flask, streamlit Back end: micro service, rest api, database performance optimization CI/CD: jenkins, gitlab, Kubernetes, Docker Security: secure file transferring and oAuth etc Web scraping: Scrapy, Rotation Proxy, Selenium, Beautifulsoup Cloud: AWS, GCP, Azure Dashboarding: Tableau, PowerBI, Plotly, Dash Data Science: Python, R, SQL, NLP/NLG, AIGC, GPT-3, ChatGPT, HuggingFace, ML Predictive Modeling, Reinforcement Learning, Knowledge Graph Neo4j, Recommendation Engine, Deep Learning, Computer Vision, OCR, GAN, DeepFake, Stable Diffusion, Signal Processing, Voice Clone, Chatbot, Sports betting, Price Optimization, Time Series Analysis/Forecasting, Crypto, Solidity, Tokenomics, Research: Published around 100 papers on conferences and in peer-reviewed journals. --- Besides my Ph.D., I obtained several certificates from world-renowned institutions in data science, helping me form sound hypotheses and clear conclusions combined with a concise visualization. In addition, I have hands-on experience on many real-world data science projects for clients from all over the world in different industries. I have worked as a consultant for many start-ups on various projects and I have solid background on both research and development. --- Some of the feedback clients provided to me: ⭐⭐⭐⭐⭐ "Very efficient and timely with his work, Stijn put together a very comprehensive analysis of the data and charted it in a very orderly fashion. Obviously very good with more sophisticated stats and working with raw data, and great to work with." ⭐⭐⭐⭐⭐ "Stijn was very professional and extremely skilled. He went much beyond the instructions that were laid out and provided outstanding work. A real pleasure to work with. I honestly can't recommend him enough!" ⭐⭐⭐⭐⭐ Stijn worked on this project for 2 to 3 weeks, he is not only a highly skilled professional, but he is also someone that will make you smarter along the way. ⭐⭐⭐⭐⭐ Most freelancers I tried to work with for this project told me it was impossible to accomplish, it goes to show that Stijn was simply on a higher level. ⭐⭐⭐⭐⭐ "Stijn was super knowledgeable, he is a true professional. For this project he took the time to meet and brainstorm, see what the needs were and how we could go around some of the issue we may encounter. The final product is even better that what I could ask for, I also became a lot more educated and am looking forward to keep on working with Stijn! I have never met someone as skilled and knowledgable about the subject as Stijn."
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Business Analysis
    Data Mining
    Data Visualization
    Quantitative Analysis
    Data Analysis
    Statistics
    Data Scraping
    Statistical Analysis
    Data Extraction
    Tableau
    Machine Learning Model
    Machine Learning
    Data Science
    Python
    R
  • US$56 hourly

    • 4.9/5
    • (78 jobs)
    Helping to build Analytics-Driven Organizations through Data and Machine Learning Model. Do watch my quick introduction video in the profile that can help you to take a decision for your business. ⭐⭐⭐⭐⭐ 2 Power BI experts required within 2-4 weeks for 2 months "Five stars all the way. I would certainly consider working again with Kulbhushan. Great attitude and great attention to detail. Very professional and very impressive work ethics." 🏆 TOP-RATED PLUS 🏆 100% Job Success Score 🏆 500+ Dashboards Delivered for 45+ different industries 🏆 150+ Automated Data Pipeline Developed 🏆 175+ Satisfied Clients Worldwide 🏆 All 5 Star Ratings and Stellar Reviews 🏆 Fastest growing on Upwork in last one year Most Business Leaders struggle taking faster and crucial decisions for their businesses. For the last 14+ years, I helped Business Leaders and CXOs across the globe 🌏 to take quicker and critical decisions by empowering them with access to Real-Time Actionable Insights by developing Automated & Real-time visually appealing interactive dashboards on Power BI and Tableau. Some of my 🌟 High Profile Clients 🌟 include Johnson & Johnson, Coco-Cola, Primo Water, Uflex, Ceribell, Mountenvil, Nourshed, Microtek I provide end-to-end solutions starting from developing automated data pipelines to pull data from all the data points, setting up Data Lake and Data Warehouse, and creating business and function-specific Reports in Microsoft Power BI and Tableau: Here’s a highlight of the services we commonly help our clients with: ✅ Data Analytics Solutions & Business Intelligence Implementation (Google, AWS, GCP (Google Cloud Platform), & Microsoft Azure) ✅ Data Visualization & Dashboard Design / Development (World-class customer experience) ✅ Machine Learning Model and Artificial Intelligence ✅ Do performance Monitoring, fine-tuning, and optimization of dashboards. ✅ Connect to multiple data sources, import data, and make it useful for your business ✅ Perform advance level calculations on data ✅ Publish and share the dashboards, and schedule data refreshes. ✅ Set up ETL processes ✅ Building Automated data pipelines for pulling data from multiple platforms through APIs ✅ Data Warehouse & Data Engineering Services 🛠 Tools 🛠 Power BI, Tableau, SQL, Python, AWS, GCP, Azure, Pyspark, ETL, Data Lake, Data Warehouse, Data Science, Tensorflow, Pandas, Keras, Numpy, pyTorch, OpenAI, Apache, Prophet, Excel, VBA, etc. Why you should hire me: Unrivaled Performance in helping CXOs make quick and informed data-based decisions, which will eventually help businesses thrive in every situation. It's all about the result! ═════ How do my clients feel? (Project Reviews) ═════ ⭐️⭐️⭐️⭐️⭐Senior Power BI Developer, Data Lake, and Data Warehouse "The team is absolutely fantastic! They took an enormous task and completed it amazingly. All the while being a pleasure to work with and make every effort to be available whenever it was needed. I will continue working with this team as much as I can! Thank you all so much!!" ⭐⭐⭐⭐⭐ Power BI Multiple Retail Store Dashboard, Reporting, and Statistics "Absolutely professional and a great team to work with. They are very creative, well-versed, and delivered well beyond our expectations. Please reach out to us if you need more details or a reference. We will definitely use them again in the very near future." ⭐️⭐️⭐️⭐️⭐ ❝ NamaSYS team was amazing to work with! Their work ethic, business insight, and communication skills were top-notch! Power BI can be confusing at times and they made the process very simple and understandable for me. It was amazing to me that after just a couple of conversations, they understood our business almost better than ourselves! Would recommend it to anyone and everyone.❞ 🗣 ✔Check out 5 Star ratings and Awesome feedback from our long-term clients. If you are looking forward to: - taking your business to the next level by taking a faster decision based on real-time actionable insights; - thriving your business in every situation by harnessing the power of data; - Optimizing cost, by knowing all the grey areas of your business; - Creating a culture of accountability, transparency, and efficiency; - Outwitting your competitors by utilizing your resources most efficiently; 📞 Get in touch 📞 📞 Free 30-Minutes Consultations 📞 Invite me to your job and I’ll tell you exactly how we can help you achieve your goals. ✅ HOURLY RATE NOTE: My profile advertised rate is a rough reflection of what you can expect to pay when working with me long-term.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Business Intelligence
    Artificial Intelligence
    Machine Learning
    Microsoft Azure
    Microsoft Power Automate
    Microsoft PowerApps
    Data Warehousing & ETL Software
    Data Science
    Data Visualization
    Microsoft Power BI
    AWS Glue
    Python
    Tableau
    ETL Pipeline
    SQL
  • US$45 hourly

    • 4.8/5
    • (94 jobs)
    I'm a 5-star passionate data enthusiast with over 6 years of experience in behavioral data analysis and data storytelling. For the last few months, I have received more than 35 ⭐️⭐️⭐️⭐️⭐️ ratings for my work in the data visualisation and analysis fields. I am mad about the 🦋 beauty of data and the power it holds in enabling 🧠 smart decision-making with the power of BI - business intelligence. My professional slogan - Data Never Lies. I'm also passionate about education and believe in giving back. That's why I dedicate 10% of our business to supporting educational activities, making it easier for students around the world to learn about data analysis and decision making. My expertise is in Data Engineering, Analysis, Visualization, Storytelling, and Infographics. I focus on promoting a data-driven culture in companies around the world by upholding the principles of Graphical Excellence, as championed by Tufte. My motto is - data never lies. 🤘 Here's a list of my preferred tools, categorized by their respective functions: Dashboarding: - Power BI ( including pbiviz) - Looker, Looker BI, Looker Enterprise - Looker Pro - Google Data Studio - Looker Data Studio - Tableau - ThoughtSpot (Thought Spot) - Metabase - Domo Dashboards (domo.com) - Superset Apache - Plotly, Plotly Dash, Plotly Dash Enterprise, Dash Enterprise - D3.js - Custom js development TOP Niche Expertise: - Stripe, Rebillys and other payment systems - GA4 (Google Analytics 4) - Open banking - Bullhorn - Sage - Microsoft Dynamics CRM (BI graphs) - exact.com / Exact ERP - Multi-Tenant BI Solution / Multi-Tenant Dashboards - AI ( Artificial Intelligence, A.I.) Data Warehousing: - Google BigQuery - Amazon Redshift - Snowflake - Microsoft Azure Synapse Analytics - Hadoop - Spark Data Modeling: - dbt (Data Build Tool) - SQL Server Data Tools (SSDT) - ER/Studio Data Architect - Python ETL Pipeline: - Fivetran, Airbyte, - Apache NiFi - CDP My primary Industries: - Fintech / Banks (banking) - Construction Companies - Recruiting Agencies - Digital Agencies - Gaming and Games - Quantitative analytics - Web3 (crypto) HR software tools (data sources): - monday.com HR: Best overall - Paycor: Best for payroll services - BambooHR: Best for employee self-service - Rippling: Best for automated workflows - Workday: Best for global workforce management - Zenefits: Best for managing freelancers - ClickUp: Best for staying organised Accounting Software (data sources) - Xero - QuickBooks / Intuit's - Sage 50 cloud - FreeAgent - FreshBooks - Zoho Books - AAT Accounting Software Markets: - UK - USA, US - EU - Canada - Saudi - UAE Additional tags: SQL Server Reporting Services (SSRS), SSRS report, Data Analysis Expressions (DAX), Future forecast, Microsoft Azure SQL Server, VC, VC dashboard, crypto, web3, business intelligence, Software as a service (SaaS), Microsoft Graph API, private equity firms, coaching, data science, Data Analytics Coach/Mentor, Data Analytics Training and coaching sessions, Microsoft Power BI, Looker Studio, Microsoft Excel, TableauAlteryx, Inc.Database, SQL Programming, Business Analysis, Market Research, Benchmarking, Data Analysis, Google Analytics, Dashboard, Data Analysis, A/B Testing, Data Visualization, Google Analytics, Marketing Analytics, Analytics, Database Development, API Integration, JavaScript, Tableau, Microsoft Excel, Python, Data Analysis, Data Science, Statistics, R, Business Intelligence, PowerBI, Coaching, Training & Development, API integration, Customer Relationship Management (CRm), CRM, Zoho CRM, API Integration Digital Mapping, AnyLogic, Dashboard, Looker Studio, Data Visualization, App Store, Google Play, BigQuery, Marketing Analytics, Ad analytics, Russian language, Russian speaking, Grafana, CRM, prometheus.io, Microsoft Graph API, SAP, SAP Analytics, sap analytics cloud, SAP BusinessObjects, Oracle BI, multi-tenant, multi-tenant Dashboards, multi-tenancy, BIM (Building Information Modeling), 3D Revit BIM (Building Information Modeling), Microsoft Power Apps, Power Query, Scorecard, LookML, IBM Cognos Analytics, SEMrush, Python, Supermetrics, NetSuite, Oracle NetSuite, Qlik Sense, QlikView, Gaming, in-game economics, Behavioral analytics, events analytics, Firebase, ETL Pipeline, quantitative analyst, quantitative analytics, Bullhorn, pbiviz, pbiviz file (Power BI Custom visual file), LMS, MicroStrategy, Micro Strategy, construction, eNPS, NPS, green energy, construction, Excel , Sustainable energy, MENA, UAE (United Arab Emirates), Hadoop, Thoughtspot, AI, artificial intelligence, KPIs, data science, behavioral, behavior, Spark, Hadoop, Python, Zoho, Problem-Solving Abilities, Strong analytical skills, Communication Skills, NetSuite, NS, Sisense, Cognos, Power apps, Powerapps, Amazon Quicksight, QuickSight, IBM Application Discovery and Delivery Intelligence (ADDI), IBM Z platform, Cognos, Planning Analytics, DB2, Luzmo, Microsoft Power Virtual Agents, CRMA, CRMA Analytics Salesforce
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Microsoft PowerApps
    ETL
    ETL Pipeline
    Plotly
    Metabase
    Grafana
    Business Intelligence
    Microsoft Power BI
    Apache Superset
    BigQuery
    Data Visualization
    Google Analytics
    Looker
    Tableau
    Looker Studio
  • US$80 hourly

    • 4.6/5
    • (36 jobs)
    Do you have a data or analytics problem in the fintech & blockchain space? Do you need more information, research, or monitoring? In particular do you need any of the following: - Collecting data in and about fintech & blockchain - Processing & storing fintech-related data - Automatic reporting, visualization, and dashboards based on your fintech data - Machine learning models solving your fintech & blockchain classification & forecasting problems - Monitoring fintech events and data in your preferred channels (e.g. email or slack) Let's chat! Message me (by using the big green 'Contact'/'Hire now'/'Post Job To Invite' button) so we can start to discuss your problem. 🏆 TESTIMONIALS "Andras was a tremendous resource to our project. He delivered very valuable quantitative analysis reports that broke down the data to tell its story. He kept us up to date on his progress and as challenges emerged he reached out to us on a timely fashion." "András was awesome, and super helpful. Even though I had a silly little issue, he was patient and proactive in his communication, walking me through it with ease. Would absolutely recommend him to anyone looking." "I cannot praise Andras highly enough. He has excellent technical skills, communicated throughout the task and asked great questions. Any bugs were fixed with perseverance and the quality of the end product was superb. I would have no hesitation, at all, in recommending him for any other work." "Excellent freelancer. Professional, knowledgeable, and punctual. Looking forward to working with him again in the future." "It's my second time to work with Andras and will repeat this great experience." "Andras helped us with large dataset analysis. He was great in understanding the task, asking the right questions before starting the project. During the delivery phase he kept us informed of progress and finally delivered a great outcome. Pleasure to work with."
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Content Writing
    Quantitative Analysis
    Statistics
    Jupyter Notebook
    Data Visualization
    Data Analysis
    SQL
    Time Series Analysis
    Looker Studio
    Technical Writing
    Machine Learning
    Data Science
    Machine Learning Model
    Python
  • US$38 hourly

    • 4.9/5
    • (43 jobs)
    💡 If you want to turn data into actionable insights or planning to use 5 V's of big data or if you want to turn your idea into a complete web product... I can help. 👋 Hi. My name is Prashant and I'm a Computer Engineer. 💡 My true passion is creating robust, scalable, and cost-effective solutions using mainly Java, Open source technologies. 💡During the last 11 years, I have worked with, 💽Big Data______🔍Searching____☁️Cloud services 📍 Apache Spark_📍ElasticSearch_📍AWS EMR 📍 Hadoop______📍Logstash_____📍AWS S3 📍 HBase_______📍Kibana_______📍AWS EC2 📍 Hive_________📍Lucene______ 📍AWS RDS 📍 Impala_______📍Apache Solr__📍AWS ElasticSearch 📍 Flume_______📍Filebeat______📍AWS Lambda 📍 Sqoop_______📍Winlogbeat___📍AWS Redshift 5-step Approach 👣 Requirements Discussion + Prototyping + Visual Design + Backend Development + Support = Success! Usually, we customize that process depending on the project's needs and final goals. How to start? 🏁 Every product requires a clear roadmap and meaningful discussion to keep everything in check. But first, we need to understand your needs. Let’s talk! 💯 Working with me, you will receive a modern good looking application that will meet all guidelines with easy navigation, and of course, you will have unlimited revisions until you are 100% satisfied with the result. Keywords that you can use to find me: Java Developer, ElasticSearch Developer, Big Data Developer, Team lead for Big Data application, Corporate, IT, Tech, Technology.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Big Data
    ETL
    Data Visualization
    Amazon Web Services
    SQL
    Amazon EC2
    ETL Pipeline
    Data Integration
    Data Migration
    Logstash
    Apache Kafka
    Elasticsearch
    Apache Hadoop
    Apache Spark
    Core Java
  • US$10 hourly

    • 5.0/5
    • (71 jobs)
    Hello! I'm Muhammad Zeeshan Haider, a "Top-Rated" Plus freelancer with a 100% Job Success Score. I have accumulated over 8000 hours of work on Upwork and served more than 70 clients worldwide. My diverse skill set, meticulous attention to detail, and high client retention rate have consistently led to long-term opportunities. "Experience:" I have worked with HawiiAnalyse, Norway (2+ years), Home Solutions, USA (1+ years), Eidos, USA (2+ Years), SparrowUp, USA (3+ years), Third Republic, UK (1+ year), Growthwheel International, USA (6+ months), Grindlines, USA (1+ years), TrainingwithMAP, USA (4+ months), BluePrintDigital, USA (3+ years), BioShyft GMBH, Germany (2+ months), Lingble, USA (1+ years), iDiveBlue, USA (2+ years), Scandit, USA (8+ months), CLEO, USA (1+ years), Les Immeubles Abitibi, Canada (5+ months), Misstourist, USA (1+ years), Leadi, USA (6 months), Crux Investor, USA (4 months). "Services:" ✅ Virtual Assistant | Personal Assistant | Executive VA ✅ Administration Skills (MS Office, Google Spreadsheets, Drive, Docs) ✅ CRM and CMS management ✅ WordPress (WooCommerce, WP Bakery, Elementor and Divi) ✅ Shopify Store management and Basic Development ✅ ECommerce Management (From product hunting to uploading and management) ✅ Customer Support using multiple platforms "Qualification:" ✅ BS-Information Technology (2013-17) ✅ MS-Office (Short Course) ✅ WordPress (Short Course) ✅ Digital Marketing (Short Course) ✅ Search Engine Optimization (Short Course) ✅ Freelancing (Short Course) ✅ E-commerce (Short Course) [Amazon Private Label + Amazon Wholesale + Daraz MPL] ✅ Erozgaar-Technical Short Course ✅ NFTP – Technical Short Course Let's discuss how I can assist you in achieving your goals and reducing your workload. Feel free to contact me via Zoom call or message.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Ecommerce
    Image Segmentation
    Image Annotation
    Data Annotation
    Virtual Assistance
    Data Management
    Data Labeling
    WooCommerce
    Google Docs
    Personal Administration
    Bookkeeping
    CRM Software
    WordPress
    Project Management
    Data Entry
  • US$50 hourly

    • 4.9/5
    • (148 jobs)
    I am an expert python/machine learning programmer working in Germany My Qualifications are : ✅ Machine Learning Engineer (Germany) ✅ Master's of Embedded Systems (Germany) ✅ Certified TensorFlow Developer ✅ Certified Professional Data Analyst My Progress on Upworks : ✅ Top rated PLUS Freelancer ✅ 141 Tasks with excellent client feedback on current and finished tasks You can check my work history as a proof on my proficiency in : ✳ Python/Machine Learning Tasks ✳ Python/Machine learning Tutoring ✳ Technical Content Creator Let's do some amazing work together !
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    BigQuery
    Blog Writing
    Data Labeling
    Exploratory Data Analysis
    Teaching Programming
    Teaching Algebra
    Microsoft Azure SQL Database
    C#
    Python
    TensorFlow
  • US$130 hourly

    • 5.0/5
    • (64 jobs)
    ✅ Top 3% of Global Talent on Upwork in Data Engineering and Cloud Integration 🏢 Founder of Apothic Research Group (ARG) “[Jameson’s] professionalism and overall ETL experience made it so that he was able to manage his own work efficiently and deliver beyond the results we expected.” - Kate Huber, Proclivity Systems "The best of the best. Communication is on point and has elite-level knowledge of integrating AWS systems together. Always great to work with." - Mat Payne, Width.ai "Jameson is absolutely phenomenal at what he does. I will be working with him in the future without a doubt in my mind!" - Josh Blais, Revere The way it works: - Discovery: Identify the granular aspects of the project, define relevant data points and gather enough context to design the system. - Design: Build the blueprint consisting of the infrastructure to host the system and the specific elements and components of the pipeline. - Develop: Put the design plan into action. - Deploy: Test the system end-to-end to ensure the system exceeds your expectations, final adjustments, project handover Ex-US Army Infantry Sergeant turned software engineer and consultant based in Santa Monica, California, where I founded Apothic Research Group. We specialize in modernizing your data capabilities - cloud infrastructure and management, data pipelines, API integrations, database architecture and management, Artificial Intelligence implementation, data mining/scraping - employing many different strategies that fit your needs.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    API Integration
    Data Extraction
    Company Research
    Multithreaded Programming
    Scripts & Utilities
    Terraform
    Asynchronous I/O
    Business Process Automation
    Automation
    Amazon Web Services
    Academic Research
    Selenium
    Data Mining
    Python
  • US$12 hourly

    • 4.9/5
    • (15 jobs)
    Assistant Property Manager focusing as Leasing Specialist handling end to end Sales and Marketing tasks from first point of contact until move in. Daily tasks include: 1. Guest card handling and overall relations 2. Showing schedule booking and scheduling 3. Contract creation 4. Renewal offering 5. Marketing write ups for websites 6. Third party website back-end setup and marketing 7. Email marketing support and upselling 8. Communications liaison for events, notices and updates 9. Business correspondence for third party providers, landlords and other stakeholders CRMs handled: 1. Appfolio 2. Hubspot Sites Managed: 1. Appfolio - Website configuration 2. Apartments.com 3. Zillow 4. Student housing websites Applications familiar with: 1. Slack 2. Asana 3. Zoom 4. Google Meet 5. Stripe 6. Call Rail 7. Ring Central 8. Mojo Dialer 9. Grasshopper 10. Canva 11. Dotloop 12. HomeSnap 13. Matterport 14. Loom Overall skills: Sales & Marketing Customer Support Property Management Business Development 2023 Certified Fair Housing Trained Looking for opportunities that would allow Visa sponsorship for training or site visit.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Phone Support
    Sales
    Customer Service
    AppFolio
    Executive Support
    Data Management
    Google Workspace
    Customer Relationship Management
    Stripe
    Data Entry
    Microsoft Office
    Marketing
  • US$35 hourly

    • 5.0/5
    • (9 jobs)
    I am a highly motivated Python Developer with a strong background in Data Science and Full-Stack development. With four years of experience, I have successfully tackled various projects that revolve around computer vision tasks, including object detection, object counting and tracking, face recognition, image segmentation, and classification. My expertise extends beyond computer vision, as I possess valuable skills in the development and deployment of APIs and web servers on cloud platforms like Amazon EC2. I am well-versed in Python, HTML, CSS, and JavaScript/ES6, ensuring efficient and seamless web development. My proficiency in AWS services, including EC2, Batch, Lambda, ECR, and ECS, enables me to build robust and scalable applications. I have a strong command of Linux, Bash scripting, and a range of machine learning and deep learning techniques. I am adept at leveraging convolutional neural networks for tasks such as image classification, as well as utilizing popular libraries such as TensorFlow, Keras, OpenCV, scikit-learn, pandas, SciPy, and NumPy. Furthermore, I possess expertise in popular web frameworks such as Flask, Django, React, and Vue, allowing me to create dynamic and responsive web applications. My experience extends to utilizing Grafana and Superset for data visualization, as well as working with databases such as MongoDB, Cassandra, Redis, MySQL, SQLite, and message queues like RabbitMQ and Kafka. With a strong technical skill set and a passion for problem-solving, I am dedicated to delivering high-quality results and exceeding client expectations. I am eager to take on challenging projects that allow me to utilize my diverse skill set and contribute to innovative solutions. Let's collaborate and create exceptional software that makes a real impact. Contact me today to discuss your project requirements and how I can add value to your team.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    HTML5
    Amazon EC2
    JavaScript
    MongoDB
    Django
    API
    SQL
    Flask
    Neural Network
    Python
    Computer Vision
    OpenCV
    Deep Learning
    Keras
    TensorFlow
  • US$185 hourly

    • 4.8/5
    • (334 jobs)
    I am a data scientist who specializes in digital marketing analytics, Google Analytics 4 / Google Tag Manager, and customer behavioral analysis. I work primarily with e-commerce brands and B2Bs, but I also work with businesses in industries such as legal and professional services and real estate as well. I've recently completed GA4 projects for clients such as Vista Equity Partners, NASCAR, USAA, and AARP. Web analytics tools, such as Google Analytics 4 and Google Tag Manager, play an indispensable role in today's business landscape. By tracking and analyzing user behavior, interaction patterns, and key performance indicators, these tools provide actionable insights that can drive decision-making and strategic planning. Understanding where visitors come from, what content they engage with, how they navigate through a site, and at what point they might leave, can uncover areas for optimization, allowing businesses to refine their marketing strategies, improve user experience, and increase conversion rates. Additionally, with real-time reporting, organizations can respond to trends quickly, adapting to market changes and maintaining a competitive edge. In an age where data-driven decisions are paramount to success, the investment in web analytics tools can often translate into increased revenue, customer retention, and overall business growth. Google Analytics 4 (GA4) offers a host of advanced features and integrations that can provide valuable business intelligence to drive revenue. Here's how: 1. **Real-Time Data Analysis**: GA4's real-time reporting enables businesses to respond to trends and customer behaviors as they happen. This allows for immediate adjustments to marketing strategies or website content, ensuring optimal engagement and conversion. 2. **Audience Segmentation**: By understanding the different segments of an audience, businesses can create targeted marketing campaigns that resonate with specific groups. GA4's audience segmentation tools help identify these segments based on behavior, demographics, and interests, allowing for more personalized and effective marketing. 3. **Cross-Platform Tracking**: GA4's ability to track users across different devices and platforms gives a more holistic view of the customer journey. This can reveal insights into how different touchpoints influence purchasing decisions, enabling a more coordinated and efficient marketing approach. 4. **Predictive Metrics**: GA4 uses machine learning to offer predictive metrics, such as potential revenue from particular audience segments. This helps businesses to focus their efforts on the most promising areas, optimizing their return on investment. 5. **Enhanced Ecommerce Tracking**: By closely monitoring how users interact with products on a website, GA4 provides insights into which products are most appealing, the effectiveness of product recommendations, shopping cart abandonment rates, and more. This information is vital for optimizing product placement, pricing strategies, and overall ecommerce effectiveness. 6. **Integration with Advertising Platforms**: GA4's seamless integration with various advertising platforms, like Google Ads, means that businesses can manage and measure their advertising efforts within a unified environment. This ensures more precise targeting and measurement, driving a more efficient use of advertising budget. 7. **Custom Reporting and Dashboards**: GA4 allows for customized reporting that aligns with specific business goals and KPIs. This flexibility ensures that businesses have ready access to the most relevant data, empowering them to make informed decisions that align with their revenue-driving objectives. 8. **Compliance and Data Privacy**: With increased concerns over data privacy, GA4 has features to help businesses comply with regulations like GDPR. By maintaining compliance, businesses reduce the risk of legal issues that could impact revenue and reputation. 9. **Event Tracking and Automation**: GA4's event tracking capabilities allow businesses to understand user interactions at a granular level, such as clicks on specific buttons or form submissions. These insights can lead to the automation of specific responses, further optimizing user engagement and conversion pathways. By leveraging these features, businesses can extract actionable insights, refine their strategies, and make data-driven decisions that align with their goals, ultimately leading to increased revenue.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Data Cleaning
    Machine Learning
    Paid Media
    Data Mining
    Looker Studio
    Domo
    Data Visualization
    Facebook Ads Manager
    Data Modeling
    Data Science
    Search Engine Optimization
    Google Ads
    Data Analysis
  • US$25 hourly

    • 4.9/5
    • (15 jobs)
    I am a Top-Rated Plus Freelancer with over 5 years of experience in Data Science and Data Engineering. I specialize in Python development, ETL processes, API implementation, data pipelines, data warehouses/lakes, and database optimization. I have successfully delivered projects for various industries, including telecommunications, real estate, fintech, and healthcare. Key Skills Programming: Python, Node.js Databases: SQL (MySQL, PostgreSQL), NoSQL (MongoDB) ETL Tools: Apache Airflow, Pentaho Data Integration Cloud Platforms: AWS (Athena, Lambda, Glue, S3), GCP (BigQuery, Cloud SQL, Compute Engine, Cloud Run) Visualization: Power BI, Amazon QuickSight, Databox, Grafana Why Choose Me? Proven Expertise: Over 5 years of data science and engineering experience. Comprehensive Skill Set: Proficient in various data engineering tools and technologies. Client Satisfaction: Top-rated for delivering high-quality work on time. Professional Approach: Strong analytical skills and a team player. Notable Projects Telecommunications Data Warehouse (Telecommunications) It was built and optimized data warehouses for efficient data storage and retrieval. Real Estate Data Integration (Real Estate) Developed pipelines for seamless data integration and reporting. Fintech Data Management (Fintech) Managed transactional data, ensuring accuracy and compliance. Healthcare Data Management (Healthcare) Handled large healthcare datasets and generated detailed SQL-based reports. Automated Facebook Ads Creation (Digital Marketing) Automated process of creating buyer catalogues and product sets using Facebook marketing API and Pentaho Data Integration.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Amazon DynamoDB
    Marketing Analytics
    Business Intelligence
    Data Scraping
    Data Analytics
    API
    Google Cloud Platform
    Amazon Web Services
    Data Extraction
    Analytics
    SQL
    Data Integration
    Python
  • US$105 hourly

    • 5.0/5
    • (58 jobs)
    Expert Vetted - Top 1% Upwork freelancer with deep experience delivering high quality, on-time work. Results-oriented consultant with more than 20 years’ experience in project management, grant and proposal writing, and business management. Experience spans the corporate, nonprofit, and government sectors where I’ve managed many high profile and complex projects, leading cross-functional teams to produce high-quality deliverables, on-time, and on-budget. I’ve made substantive contributions to business development activities that resulted in more than $100 million total contract value in health information technology, health and human services, and cybersecurity contracts. I have a master’s degree in public health from the University of Minnesota and am passionate about helping people live healthier lives. Clients describe me as someone who is conscientious and organized. I like to make sure the details are correct. I bring high-energy and enthusiasm to my work. This is a partial list of what I bring to the table: • Skilled leader of people and projects. • Consistently execute high-quality and on-time deliverables. • Collaborative – well respected by clients and colleagues. • Incredibly organized. • An amazing attention to detail. • A skilled project manager. • Resourceful. • Integrity. Let’s meet to discuss how I can help you achieve your business goals.
    vsuc_fltilesrefresh_TrophyIcon Data Engineering
    Project Proposal
    Project Management
    Public Health
    Business Analysis
    Technical Writing
    Nonprofit
    Government Procurement
    Grant Proposal
    Health & Wellness
    Government & Public Sector
    Research & Strategy
    Proposal Writing
    Grant Research & Prospect List
    Grant Writing
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How to Hire Top Data Engineers

It takes solid engineering skills to build a scalable software infrastructure to store and access your company’s data. A data engineer can help you build, maintain, and scale your data infrastructure.

So how do you hire data engineers? Here are some tips for finding top data engineers on Upwork.

How to shortlist data engineering professionals

As you’re browsing available data engineering consultants, it can be helpful to develop a shortlist of the professionals you may want to interview. You can screen profiles using criteria such as:

  • Industry fit. You want a data engineer who understands your technology stack so they can build infrastructure solutions custom-tailored to your needs.
  • Project experience. Screen candidate profiles for specific skills and experience (e.g., using DevOps tools such as Kubernetes for server provisioning).
  • Feedback. Check reviews from past clients for glowing testimonials or red flags that can tell you what it’s like to work with a particular data engineer.

How to write an effective data engineering job post

With a clear picture of your ideal data engineer in mind, it’s time to write that job post. Although you don’t need a full job description as you would when hiring an employee, aim to provide enough detail for a consultant to know if they’re the right fit for the project.

An effective data engineering job post should include:

  • Scope of work: From building scalable IT infrastructure to maintaining your servers, list all the deliverables you’ll need.
  • Project length: Your job post should indicate whether this is a smaller or larger project.
  • Background: If you prefer experience with certain industries, software, or technologies, mention this here.
  • Budget: Set a budget and note your preference for hourly rates vs. fixed-price contracts.

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DATA ENGINEERS FAQ

What is data engineering?

Data engineering involves the design and configuration of databases, servers, interfaces, system architectures, and other data infrastructure. While a data scientist might use big data to solve business problems, it’s the data engineer who figures out how to physically get that data where it needs to go for data scientists to work their analytical magic.

Here’s a quick overview of the skills you should look for in data engineering professionals:

  • Data engineering
  • Big data tools such as Hadoop
  • System architecture design
  • API development
  • Back-end technologies (e.g., AWS, .NET, MySQL)

Why hire data engineering specialists?

The trick to finding top data engineers is to identify your needs. Do you need help setting up a massively parallel computing system for your data analytics team (i.e., dividing a large data store into computable chunks across multiple machines)? Is your organization practicing DevOps and in need of a data engineer familiar with DevOps toolchains? The cost of your project will depend largely on your scope of work and the specific skills needed to bring your project to life.

How much does it cost to hire a data engineer?

Rates can vary due to many factors, including expertise and experience, location, and market conditions.

  • An experienced data engineer may command higher fees but also work faster, have more-specialized areas of expertise, and deliver higher-quality work.
  • A contractor who is still in the process of building a client base may price their data engineering services more competitively.

Which one is right for you will depend on the specifics of your project.

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