Hire the Best ETL Developers Near San Francisco

Toptal is a marketplace for top remote ETL developers. Top companies and start-ups in San Francisco choose Toptal ETL freelancers for their mission-critical initiatives.

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Hire remote ETL developers near San Francisco or in a similar time zone

View Hafiz

Hafiz Hamid

Freelance ETL Developer

United StatesToptal Member Since March 10, 2018

Hafiz is a seasoned software architect who's lead complex software projects for last 12 years at organizations like Bing (Microsoft), Lyft, and Salesforce.com in full-time roles—now, he's pursuing a freelancing career. His areas of expertise are back-end/server development, databases, big data, cloud computing, DevOps, web crawling, and search engines.

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ETLPythonAWS LambdaSQLHadoopAWS CloudWatchDevOpsAWS KinesisAWS EC2Amazon Web Services (AWS)AWS DynamoDBPostgreSQLAWS S3
View Nigel

Nigel Chang

Freelance ETL Developer

United StatesToptal Member Since March 13, 2019

Nigel is a senior software and data engineer on Cloud, Linux, AWS, GCP, Snowflake, Hadoop, and almost all computer and database platforms. He's led and contributed to eCommerce and self-driving startups as well as the world's largest brokerage, retail, semiconductor, communication, network, and storage enterprises on the data analytics, ETL data pipeline, transaction processing, self-driving, and data science teams.

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ETLSQLMongoDBHadoopMachine LearningCisco Tidal Enterprise SchedulerAWS S3Apache HiveElasticsearchGoogle BigQuery
View Joseph

Joseph Rothrock

Freelance ETL Developer

United StatesToptal Member Since April 28, 2020

Joseph designs and builds database systems as well as at the operational infrastructure to run them. He's led data engineering teams and has expertise in OLTP, data warehousing, and globally distributed NoSQL systems. Along the way, Joseph has made meaningful open-source contributions and developed a GitHub portfolio of database reference work.

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ETLDatabasesUnixPython
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Lyle E Tripp, CFA

Freelance ETL Developer

United StatesToptal Member Since June 1, 2020

Lyle is a seasoned technical expert specializing in large database, data warehouse, and data lake projects for 20+ years. He offers top notch design, project management, development, and implementations on projects and products as the situation requires. Lyle uses new and old technologies to solve simple problems with simple solutions while still being ready to tackle and finish complex problems and projects.

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ETLSQLExcel 2010Database ArchitectureSQL Server Reporting Services (SSRS)
View Muhammad

Muhammad Naeem Ahmed

Freelance ETL Developer

United StatesToptal Member Since July 1, 2018

Muhammad brings nearly 15 years of IT experience in data warehousing solution implementation. He delivers reliable, maintainable, efficient code using SQL, Python, Perl, Unix, C/C++, and Java. His work helped eBay increase their revenue and Walmart improve processes. Muhammad has a strong focus on big data-related technologies, the automation of redundant tasks to improve workflow, and understands how to achieve exciting, efficient, and profitable client solutions.

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ETLApache HivePython 3SQLTeradataData PipelinesBig DataAWS DynamoDBDatabase Architecture
View Derek

Derek Owens-Oas

Freelance ETL Developer

United StatesToptal Member Since December 20, 2019

Derek has a Ph.D. in statistical science and has worked as a data scientist and software developer at Xylem. A published author in the Journal of Classification, his expertise is in providing technical reports and insights with interactive visualizations. Derek's extensive knowledge of Python and R libraries, state-of-the-art methods, and ability to communicate make him an asset to any company. His specialties include text and online social network analysis.

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ETLRRStudio ShinyData ScienceData AnalyticsStatistical AnalysisData ReportingProject ManagementAlgorithmsData PipelinesAutomationExcel ReportingArtificial Intelligence (AI)
View Satish

Satish Basetty

Freelance ETL Developer

United StatesToptal Member Since November 12, 2020

Satish is a senior data engineer with over 14 Years of experience in database and data warehouse projects in both on-premises and cloud. He is an expert in the design and development of ETL pipelines using Python and SQL over AWS Glue and Apache Airflow, along with Bash. Satish automated the processing of data of royalties and copyrights for Universal Music Group. He has provided solutions encompassing reports and visualizations, real-time data processing, migrations, and performance tuning.

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ETLPostgreSQLSQLApache AirflowPythonAzureAWS Lambda
View Ryan

Ryan Kowalk

Freelance ETL Developer

United StatesToptal Member Since January 7, 2019

Ryan is an entrepreneurial data engineer and BI engineer. During his time at Adobe, he worked on every popular back-end stack and built the data mart that 300+ engineers depended on. He also built and developed BI projects that were delivered directly to the CTO.

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ETLSQLMySQLTableau
View Rachel

Rachel Park

Freelance ETL Developer

United StatesToptal Member Since April 6, 2020

Rachel is a big data professional experienced in various domains including robotics, biotech R&D, entertainment/media, and healthcare. With 8 years of experience in technologies for data mining and machine learning, she's a proactive leader with strengths in communication and collaboration. She is proficient in leveraging the Hadoop-Spark ecosystem, using ML knowledge to promote automated data solutions, and managing concurrent objectives to promote efficiency and influence positive outcomes.

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ETLPython 3SparkSpark MLSpark SQLSQLPySparkMySQLPython
View Yuriy

Yuriy Margulis

Freelance ETL Developer

United StatesToptal Member Since June 19, 2016

Yuriy is a data specialist with over 15 years of experience in data warehousing, data engineering, feature engineering, big data, ETL/ELT, and business intelligence. As a big data architect and engineer, Yuriy specializes in AWS and Azure frameworks, Spark/PySpark, Databricks, Hive, Redshift, Snowflake, relational databases, tools like Fivetran, Airflow, DBT, Presto/Athena, and data DevOps frameworks and toolsets.

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ETLOracle PL/SQLOracleDatabase DesignBusiness Intelligence (BI)SQLAWS Athena
View Svetlana

Svetlana Karpilovskiy

Freelance ETL Developer

United StatesToptal Member Since May 21, 2020

Svetlana is a top data engineer and architect with over 20 years of experience specializing in tool-based and script-based ETL/ELT for data warehouses, data lakes, and data analytical systems. She spearheaded the complete overhaul of Cedars-Sinai Medical Center that included ETL pipelines, secure data extracts and transmissions, and encryptions. Her main skill set is Informatica Suite and Cloud, also Talend, and is proficient in the development and administration of ETL ecosystems and DevOps.

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Testimonials

Tripcents wouldn't exist without Toptal. Toptal Projects enabled us to rapidly develop our foundation with a product manager, lead developer, and senior designer. In just over 60 days we went from concept to Alpha. The speed, knowledge, expertise, and flexibility is second to none. The Toptal team were as part of tripcents as any in-house team member of tripcents. They contributed and took ownership of the development just like everyone else. We will continue to use Toptal. As a start up, they are our secret weapon.

Brantley Pace, CEO & Co-Founder

Tripcents

I am more than pleased with our experience with Toptal. The professional I got to work with was on the phone with me within a couple of hours. I knew after discussing my project with him that he was the candidate I wanted. I hired him immediately and he wasted no time in getting to my project, even going the extra mile by adding some great design elements that enhanced our overall look.

Paul Fenley, Director

K Dunn & Associates

The developers I was paired with were incredible -- smart, driven, and responsive. It used to be hard to find quality engineers and consultants. Now it isn't.

Ryan Rockefeller, CEO

Radeeus

Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.

Jason Kulik, Co-Founder

ProHatch

As a small company with limited resources we can't afford to make expensive mistakes. Toptal provided us with an experienced programmer who was able to hit the ground running and begin contributing immediately. It has been a great experience and one we'd repeat again in a heartbeat.

Stuart Pocknee , Principal

Site Specific Software Solutions

We used Toptal to hire a developer with extensive Amazon Web Services experience. We interviewed four candidates, one of which turned out to be a great fit for our requirements. The process was quick and effective.

Abner Guzmán Rivera, CTO and Chief Scientist

Photo Kharma

Sergio was an awesome developer to work with. Top notch, responsive, and got the work done efficiently.

Dennis Baldwin, Chief Technologist and Co-Founder

PriceBlink

Working with Marcin is a joy. He is competent, professional, flexible, and extremely quick to understand what is required and how to implement it.

André Fischer, CTO

POSTIFY

We needed a expert engineer who could start on our project immediately. Simanas exceeded our expectations with his work. Not having to interview and chase down an expert developer was an excellent time-saver and made everyone feel more comfortable with our choice to switch platforms to utilize a more robust language. Toptal made the process easy and convenient. Toptal is now the first place we look for expert-level help.

Derek Minor, Senior VP of Web Development

Networld Media Group

Toptal's developers and architects have been both very professional and easy to work with. The solution they produced was fairly priced and top quality, reducing our time to launch. Thanks again, Toptal.

Jeremy Wessels, CEO

Kognosi

We had a great experience with Toptal. They paired us with the perfect developer for our application and made the process very easy. It was also easy to extend beyond the initial time frame, and we were able to keep the same contractor throughout our project. We definitely recommend Toptal for finding high quality talent quickly and seamlessly.

Ryan Morrissey, CTO

Applied Business Technologies, LLC

I'm incredibly impressed with Toptal. Our developer communicates with me every day, and is a very powerful coder. He's a true professional and his work is just excellent. 5 stars for Toptal.

Pietro Casoar, CEO

Ronin Play Pty Ltd

Working with Toptal has been a great experience. Prior to using them, I had spent quite some time interviewing other freelancers and wasn't finding what I needed. After engaging with Toptal, they matched me up with the perfect developer in a matter of days. The developer I'm working with not only delivers quality code, but he also makes suggestions on things that I hadn't thought of. It's clear to me that Amaury knows what he is doing. Highly recommended!

George Cheng, CEO

Bulavard, Inc.

As a Toptal qualified front-end developer, I also run my own consulting practice. When clients come to me for help filling key roles on their team, Toptal is the only place I feel comfortable recommending. Toptal's entire candidate pool is the best of the best. Toptal is the best value for money I've found in nearly half a decade of professional online work.

Ethan Brooks, CTO

Langlotz Patent & Trademark Works, Inc.

In Higgle's early days, we needed the best-in-class developers, at affordable rates, in a timely fashion. Toptal delivered!

Lara Aldag, CEO

Higgle

Toptal makes finding a candidate extremely easy and gives you peace-of-mind that they have the skills to deliver. I would definitely recommend their services to anyone looking for highly-skilled developers.

Michael Gluckman, Data Manager

Mxit

Toptal’s ability to rapidly match our project with the best developers was just superb. The developers have become part of our team, and I’m amazed at the level of professional commitment each of them has demonstrated. For those looking to work remotely with the best engineers, look no further than Toptal.

Laurent Alis, Founder

Livepress

Toptal makes finding qualified engineers a breeze. We needed an experienced ASP.NET MVC architect to guide the development of our start-up app, and Toptal had three great candidates for us in less than a week. After making our selection, the engineer was online immediately and hit the ground running. It was so much faster and easier than having to discover and vet candidates ourselves.

Jeff Kelly, Co-Founder

Concerted Solutions

We needed some short-term work in Scala, and Toptal found us a great developer within 24 hours. This simply would not have been possible via any other platform.

Franco Arda, Co-Founder

WhatAdsWork.com

Toptal offers a no-compromise solution to businesses undergoing rapid development and scale. Every engineer we've contracted through Toptal has quickly integrated into our team and held their work to the highest standard of quality while maintaining blazing development speed.

Greg Kimball, Co-Founder

nifti.com

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How to Hire ETL Developers Near San Francisco

1

Talk to One of Our Industry Experts

A Toptal director of engineering will work with you to understand your goals, technical needs, and team dynamics.
2

Work With Hand-Selected Talent

Within days, we'll introduce you to the right ETL developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new ETL developer for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

Tap Into World-Class Talent

  • Trusted Experts Only

    Trusted Experts Only

    All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.

  • The Right Fit

    The Right Fit

    We have a knack for matching you with the right fit. Start working with your new hire on a no-risk trial period, paying only if satisfied.

  • Scale as Needed

    Scale as Needed

    Hire in under 2 weeks and scale your team up or down as needed, no strings attached.

  • Seamless Hiring

    Seamless Hiring

    We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.

  • Flexible Engagements

    Flexible Engagements

    Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.

  • Expert Talent Matching

    Expert Talent Matching

    Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.

Top ETL Developers are in High Demand.

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