Elasticsearch is a powerful search engine built to enable the most complex of sites to support incredibly large amounts of data. It allows development teams to slice and dice big data from across varied sources, analyze it and meaningfully present it in an organized manner. Search results can be made more relevant to the users based on the query and available data. A professional Elasticsearch consultant can help bring out the best of your businesses existing and new data: analyzing, segmenting and visualizing this data to increase search relevance and make it work for you.

Here's some projects that our expert Elasticsearch Professionals made real:

  • Developing software to integrate Elasticsearch and MySQL databases
  • Creating rest API for OpenSearch engine with JavaScript or Python
  • Ingesting CSV files through HTTP with PySpark or Pandas
  • Automating log file transfer from AWS CloudWatch into Elasticsearch
  • Setting up AWS Lambda functions

Whether your team needs assistance visualizing existing data, integrating multiple sources in your cloud, or transferring files from AWS, an expert Elasticsearch Professional can help. Let us help you unlock the power of Big Data using Elasticsearch. Post your project on Freelancer.com today and start exploring what’s possible for your business.

From 19,672 reviews, clients rate our Elasticsearch Professionals 4.91 out of 5 stars.
Hire Elasticsearch Professionals

Elasticsearch is a powerful search engine built to enable the most complex of sites to support incredibly large amounts of data. It allows development teams to slice and dice big data from across varied sources, analyze it and meaningfully present it in an organized manner. Search results can be made more relevant to the users based on the query and available data. A professional Elasticsearch consultant can help bring out the best of your businesses existing and new data: analyzing, segmenting and visualizing this data to increase search relevance and make it work for you.

Here's some projects that our expert Elasticsearch Professionals made real:

  • Developing software to integrate Elasticsearch and MySQL databases
  • Creating rest API for OpenSearch engine with JavaScript or Python
  • Ingesting CSV files through HTTP with PySpark or Pandas
  • Automating log file transfer from AWS CloudWatch into Elasticsearch
  • Setting up AWS Lambda functions

Whether your team needs assistance visualizing existing data, integrating multiple sources in your cloud, or transferring files from AWS, an expert Elasticsearch Professional can help. Let us help you unlock the power of Big Data using Elasticsearch. Post your project on Freelancer.com today and start exploring what’s possible for your business.

From 19,672 reviews, clients rate our Elasticsearch Professionals 4.91 out of 5 stars.
Hire Elasticsearch Professionals

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    7 jobs found
    Magento 1-to-2 Upgrade
    6 days left
    Verified

    I’m ready to retire my Magento 1 site and relaunch on Magento 2, but I need the move handled end-to-end with zero data loss and minimal downtime. The must-haves are clear: every extension or plugin that powers the current store has to carry over (or be replaced with an equivalent Magento 2 option), and all customer records plus complete order history need to be migrated intact. You’ll be working on a fresh VPS hosting environment, so you’re free to tune PHP, MySQL, Elasticsearch, Redis or any other stack elements as you see fit for performance and security. I’ll provide root access once we agree on the plan. To keep us both aligned, here are the concrete deliverables: • Inventory and compatibility report for all existing extensions/plugins, with recommended ...

    $371 Average bid
    $371 Avg Bid
    83 bids

    I have several APIs and an internal database that need to work together inside a single n8n instance. The goal is simple: collect fresh data on a schedule, run a few in-line transformations, then store the cleaned results back into my database (and optionally push certain fields to a separate reporting table). Here is what I need you to deliver: • A fully configured n8n workflow that pulls records from the specified REST endpoints and our SQL database, merges or filters them where necessary, and writes the transformed payloads to the target tables. • Clear node-by-node comments or short inline descriptions so I can maintain the workflow later. • Robust error-handling with notifications inside n8n (Webhook, Slack or Email—whichever is fastest for you to set up). ...

    $146 Average bid
    $146 Avg Bid
    20 bids

    I need a clean, well-documented Python script that takes a simple text query such as “<City> <State>” and returns every address Zillow shows for that search. Each address must be saved MongoDB collection I’ll provide access to: split into Street, City, State, and Zip Code fields. Technical needs • Rotating proxy support and any lightweight anti-bot measures baked in, so the scraper stays stable over long runs. • Thoughtful handling of the usual scraping headaches—timeouts, captchas, blocked requests, empty responses—raising clear messages rather than crashing. • A tidy function or CLI flag that lets me change cities or states without touching the core code. Deliverables - Python source file(s) plus a requirements.txt. - B...

    $17 Average bid
    $17 Avg Bid
    12 bids

    I'm seeking an experienced ETL developer to help with data extraction and loading from database systems into Google Cloud. Key Tasks: - Set up and configure Google Cloud environment for ETL processes. - Extract data from various database systems (specific ones to be confirmed). - Load extracted data into Google Cloud storage or specified destination. Ideal Skills and Experience: - Proficiency in Google Cloud services, especially for ETL. - Strong experience with database systems, particularly MySQL, PostgreSQL, and Oracle. - Familiarity with ETL tools and data pipeline development. - Knowledge of data security and compliance in cloud environments. - Ability to troubleshoot and optimize ETL processes. Please provide examples of similar work done and your approach to ensure data int...

    $21 / hr Average bid
    $21 / hr Avg Bid
    11 bids

    I need help converting raw datasets into my custom ERP schema. The work is mainly data cleaning, field mapping, and formatting the output into CSV/JSON that I will use for seeding into my backend system. Your Tasks • Parse source data (CSV / Excel / XML) • Clean, deduplicate, and normalize fields • Map source fields to my target schema (I will provide the mapping rules) • Convert data types, fix inconsistencies, standardize formats • Output final data as structured CSV/JSON ready for import Skills Required • Strong Python (Pandas) • Experience with ETL or data transformation • CSV/JSON/XML parsing • Ability to follow a mapping specification • Good communication and attention to detail Deliverables • Cleaned and mapped CSV...

    $10 / hr Average bid
    $10 / hr Avg Bid
    12 bids

    I need a full-stack partner to take my functional blueprint for a lightweight, scalable Market Insights web application and turn it into a production-ready product. The build is split into two tightly-coupled modules: 1. Admin Portal • Secure JWT login • CSV upload that captures the three mandatory metadata fields—Date range, Data source, and Geographical region—then stores both data and metadata in PostgreSQL or MongoDB • Creation, editing, and retirement of Market trends dashboards • Assignment and revocation of those dashboards to individual customer accounts 2. Customer Portal • Role-controlled access so each user sees only the dashboards assigned to them • Fast search and filters by domain, sub-domain, tags, s...

    $513 Average bid
    $513 Avg Bid
    38 bids

    I want to turn a set of functional specs into a production-ready web application focused on data analysis. The core of the product is threefold: interactive data visualisation so stakeholders can explore trends in real time, automated reporting that runs on a schedule and ships PDF/Excel outputs straight to their inboxes, and a predictive analytics layer that applies basic machine-learning models to forecast key metrics. The stack is flexible—React, Vue or another modern front-end coupled with a Node, Python or similar back-end will work as long as the final codebase is clean, documented and easy to extend. A relational database (PostgreSQL or MySQL) is preferred for storage, and the whole solution should deploy smoothly to a mainstream cloud provider. Deliverables • End-to-en...

    $1097 Average bid
    $1097 Avg Bid
    145 bids

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