Upwork home
Sign up
Secondary

Hire the best ETL Developers in Columbus, OH

Check out ETL Developers in Columbus, OH with the skills you need for your next job.
Hire freelancers
  • $150 hourly

    • 5.0/5
    • (36 jobs)
    With over 8 years of professional experience in software development, data science, DevOps, and AI/ML engineering, I specialize in building scalable applications and delivering innovative solutions that transform complex ideas into real-world results. From robust web platforms to AI-powered systems, my work consistently aligns technical excellence with business goals. ★ Core Competencies ★ ☑ Full Stack Development & Web Applications - Proficient in modern frameworks and libraries like React.js, Angular, Vue.js, Node.js, Django, Flask, and ASP.NET Core. - Expertise in developing RESTful APIs, GraphQL endpoints, and microservices architectures for highly scalable systems. - Advanced skills in responsive UI/UX design using HTML5, CSS3, Tailwind CSS, Bootstrap, and Material UI. ☑ Backend Development & Database Optimization - Skilled in backend technologies, including Python, Java, C#, and Go. - Expert in relational and non-relational databases: PostgreSQL, MySQL, MongoDB, DynamoDB, and Firestore. - Strong understanding of database indexing, optimization, and high-availability setups. ☑ DevOps & Software Deployment - Experience with Docker, Kubernetes, and Terraform for containerization and infrastructure as code. - Proficient in CI/CD tools like Jenkins, GitHub Actions, CircleCI, and AWS CodePipeline for automated testing and deployment. - Knowledge of cloud-based serverless computing (AWS Lambda, Google Cloud Functions, Azure Functions). ☑ Software Engineering Principles - Deep understanding of object-oriented programming (OOP), design patterns, and clean code practices. - Skilled in version control systems (Git, GitLab, Bitbucket) and agile methodologies (Scrum, Kanban). - Adept at writing unit, integration, and end-to-end tests using Pytest, JUnit, Selenium, and Cypress. ☑ API Development & Integration - Expertise in building and consuming RESTful APIs, WebSockets, and GraphQL. - Integrated third-party APIs, including Stripe, PayPal, Twilio, and AWS SDKs. - Developed robust SDKs and middleware solutions for seamless third-party integrations. ☑ Scalable System Design - Architected distributed systems with a focus on scalability, fault tolerance, and performance optimization. - Designed event-driven systems using Kafka, RabbitMQ, and Amazon SQS. - Proficient in multi-threading, asynchronous programming, and real-time processing. ★ Professional Highlights ★ ☑ Cutting-Edge Web & Mobile Platforms - Designed and implemented dynamic, interactive web applications with a focus on scalability and user experience. - Built cross-platform mobile apps using React Native and Flutter, enhancing accessibility for users across devices. ☑ Advanced AI/ML Applications - Developed AI platforms for e-commerce product research and real-time predictive analytics. - Implemented computer vision (CV) systems for object detection and NLP solutions for intelligent text analysis. ☑ Innovative Development Solutions - Created IoT-based applications integrating Raspberry Pi, Kismet, and AWS IoT Core for real-time data collection. - Deployed AI-driven SaaS platforms, integrating LLMs (GPT models) and automated workflows to streamline user interactions. ☑ DevOps & Cloud Expertise - Proficient in creating CI/CD pipelines using Jenkins, GitHub Actions, CircleCI, and AWS - CodePipeline for continuous integration and seamless deployments. - Skilled in infrastructure as code (IaC) using Terraform, AWS CloudFormation, and Ansible, ensuring repeatable, consistent, and automated deployments. - Strong experience with container orchestration using Docker and Kubernetes, including EKS, GKE, and AKS implementations. - Proficient in setting up GitOps workflows with tools like ArgoCD and FluxCD. ★ Technical Expertise ★ - Languages: Python, JavaScript, Java, C#, Go, R, TypeScript, SQL. - Web Development: React.js, Node.js, Django, Flask, ASP.NET Core, Angular, Vue.js. - Databases: PostgreSQL, MySQL, MongoDB, DynamoDB, Firebase, Redis. - Cloud Platforms: AWS (Lambda, EC2, S3, RDS), GCP (BigQuery, Dataflow, Firestore), Azure (Functions, App Service). - DevOps Tools: Docker, Kubernetes, Jenkins, Terraform, GitHub Actions, CircleCI. - AI/ML Frameworks: TensorFlow, PyTorch, Scikit-learn, Hugging Face Transformers. - Visualization Tools: Power BI, Tableau, Matplotlib, Plotly, D3.js. - Other Tools: Jira, ClickUp, Notion, Selenium, Cypress, Pytest. ★ Connect & Collaborate ★ Whether you're looking for a seasoned software developer or a visionary AI/ML engineer, I bring a full suite of expertise to tackle your project challenges. Let’s work together to design, build, and deploy transformative solutions that exceed expectations.
    Featured Skill ETL
    Data Scraping
    Azure DevOps
    Artificial Intelligence
    Data Mining
    Statistics
    Data Visualization
    Data Analysis
    SQL
    Natural Language Processing
    R
    Deep Learning
    Data Science
    Machine Learning
    Python
  • $58 hourly

    • 5.0/5
    • (2 jobs)
    I'm a Python-powered engineer who hacks around with data sets for fun when off-the-clock. Seeking new on-the-clock opportunities to make your data useful via the design and development of ETL pipelines, API integrations, and automations. I have data analysis and visualization competencies, but first and foremost I will get your data from A to B, cleaned, normalized, integrated, and ready for action. Formidable with regex and Python, including pandas and Jupyter. Prowess in crafting complex SQL syntax queries. Command of REST APIs, especially CRUD operations. Extensive use of relevant AWS IaaS/PaaS offerings, as well as many Azure offerings. Fluent with a variety of SQL and NoSQL databases, particularly MongoDB and DynamoDB. Adept with JSON, JSON Lines, CSV, XML, as well as unstructured data. Excel and Google Sheets wizardry and proficiency with Alteryx, Power BI, and Tableau. Of note, I have senior-level infosec domain knowledge and particular experience working with security tools, APIs, and associated data sets.
    Featured Skill ETL
    REST API
    Tableau
    Regex Writing
    Microsoft Power BI
    Amazon S3
    Amazon DynamoDB
    Web Scraping
    MongoDB
    SQL
    Data Analysis
    AWS Lambda
    Data Engineering
    Python Script
    Python
  • $95 hourly

    • 0.0/5
    • (0 jobs)
    I'm an IT professional with 40+ years of experience helping organizations create solutions to business and technical challenges. I've worked every layer of the IT stack and draw on my experience and skills to help solve problems, develop talent, and do fun and amazing work. When it comes to my style of work, I enjoy challenging problems. I am easy to work with but I am also skilled at being "just assertive enough" to make sure important questions are asked or foundational issues are addressed early. I have experience with numerous technical toolsets, database platforms, integration tools, programming languages and paradigms. I enjoy projects that are driven by an iterative cadence (develop, demonstrate, get feedback/improvements, repeat). I am comfortable in roles involving both leadership and individual project contributions. Did I mention I love challenging work?
    Featured Skill ETL
    Web Development
    Oracle APEX
    Oracle PLSQL
    Test Automation
    Data Warehousing & ETL Software
    Microsoft Power BI
    Data Modeling
    Ruby
    Python
    Data Mining
    Data Analysis
    ETL Pipeline
    Data Extraction
    Code Review
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    As a Business Analyst at JPMorgan Chase, I handle ad-hoc requests within the Investor Administration department and leverage technology to improve processes and deliver insights. I have over three years of experience in data analysis, data modeling, data visualization, and ETL activities, using tools such as Excel, Python, SQL, Tableau, Alteryx, and SSIS. I have a Master of Science in Business Analytics from The University of Texas at Dallas and a Bachelor of Business Administration in Finance and Marketing from BRAC University. I am proficient in applying various statistical techniques, such as regression, hypothesis testing, ANOVA, and multivariate analysis, to solve business problems and support decision making. I am also familiar with business intelligence and data visualization tools such as PowerBI, Qlikview, and Excel. My objective is to be part of a company with lots of growth potential and to have a lasting and positive impact in the industry that I work in.
    Featured Skill ETL
    Analytical Presentation
    Business
    Machine Learning
    Alteryx Analytic Process Automation Platform
    Business Consulting
    Automation
    SQL
    Finance
    Python
    Data Analysis
    Data Mining
    Mining
    ETL Pipeline
    Data Extraction
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a ETL Developer near Columbus, OH on Upwork?

You can hire a ETL Developer near Columbus, OH on Upwork in four simple steps:

  • Create a job post tailored to your ETL Developer project scope. We’ll walk you through the process step by step.
  • Browse top ETL Developer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top ETL Developer profiles and interview.
  • Hire the right ETL Developer for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a ETL Developer?

Rates charged by ETL Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a ETL Developer near Columbus, OH on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance ETL Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream ETL Developer team you need to succeed.

Can I hire a ETL Developer near Columbus, OH within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive ETL Developer proposals within 24 hours of posting a job description.

Looking to hire for long-term or full-time assignments? See how Full-time hiring on Upwork simplifies the process.