Hire the Best Database Developers Near Portland

Toptal is a marketplace for top remote database developers. Top companies and start-ups in Portland choose Toptal Database freelancers for their mission-critical initiatives.

Hire a Top Database Developer Now

No-Risk Trial, Pay Only If Satisfied.

Trusted by leading brands and startups

Watch the case study

Watch the case study

Watch the case study

Hire remote database developers near Portland or in a similar time zone

View Derek

Derek Owens-Oas

Freelance Database Developer

United StatesFreelance Database Developer at Toptal 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.

Show More
DatabaseRRStudio ShinyData ScienceData AnalyticsStatistical AnalysisData ReportingETLProject ManagementAlgorithmsAutomationExcel ReportingArtificial Intelligence (AI)
View Sergey

Sergey Dmitriev

Freelance Database Developer

United StatesFreelance Database Developer at Toptal Since July 11, 2018

Sergey is a senior data management professional, solution architect, and cloud architect with over 17 years of experience developing data-intense applications as well as building and leading technical teams to successfully deliver challenging software development and migration projects. He is skilled in all aspects of software design and development with demonstrated expertise in application delivery planning, design, and development.

Show More
DatabaseSQLOracle ExadataETLPL/SQLOracle DBMSOracle SQLOracle PL/SQLExadataAWS S3
View Vipen

Vipen Koul

Freelance Database Developer

United StatesFreelance Database Developer at Toptal Since May 24, 2019

Vipen is a highly experienced database warehouse, development, and performance professional with comprehensive knowledge of OLAP and OLTP databases. He has worked as a data architect, data modeler, ETL developer, database developer, and data analyzer utilizing Vertica, Teradata, Netezza, Oracle, and SQL Server, as well as Snowflake and Python.

Show More
DatabaseSQLETLToadOracle DBMSOracle PL/SQLInformaticaSQL DeveloperSQL Stored ProceduresTransact-SQLOracle SQLPL/SQLSQL Performance
View Lyle

Lyle E Tripp, CFA

Freelance Database Developer

United StatesFreelance Database Developer at Toptal 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.

Show More
DatabaseSQLExcel 2010SQL Server Reporting Services (SSRS)ETL
View Roman

Roman Polonsky

Freelance Database Developer

United StatesFreelance Database Developer at Toptal Since November 17, 2019

Roman is a senior IT professional, creating sustainable, flexible solutions. He has over 20 years of experience working for consulting companies, startups, and large corporations across multiple systems. He has a deep understanding of SQL queries for complex data analysis, profiling, and transformation and has successfully implemented relational, multidimensional, and object-oriented database models for clients.

Show More
DatabaseSQLAgileOracleOracle 11gOracle DBMSPL/SQLOracle PL/SQLPL/SQL DeveloperSQL Architecture
View Hafiz

Hafiz Hamid

Freelance Database Developer

United StatesFreelance Database Developer at Toptal 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.

Show More
DatabasePythonAWS LambdaSQLHadoopAWS CloudWatchDevOpsETLAWS KinesisAWS EC2Amazon Web Services (AWS)AWS DynamoDBPostgreSQL
View Joseph

Joseph Rothrock

Freelance Database Developer

United StatesFreelance Database Developer at Toptal 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.

Show More
DatabaseETLUnixPython
View Muhammad

Muhammad Naeem Ahmed

Freelance Database Developer

United StatesFreelance Database Developer at Toptal 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.

Show More
DatabaseApache HiveETLPython 3SQLTeradataBig DataAWS DynamoDB
View Daniel

Daniel I Tesfamichael

Freelance Database Developer

United StatesFreelance Database Developer at Toptal Since October 7, 2020

Daniel has specialized in MuleSoft development since 2016. He has been intensively engaged with Mule ESB, Java, and other integration platforms, both on-premises and in CloudHub environments. With his broad skill set for developing APIs using SOAP and REST protocols and architectural patterns, he has also played a key role in all phases of the SDLC, from design to post-deployment monitoring. In addition to nine years as an IT professional, he has taught technology courses for five years.

Show More
DatabaseGitLinuxJavaAgileJMS
View Hans

Hans Luther

Freelance Database Developer

United StatesFreelance Database Developer at Toptal Since August 22, 2016

Hans is a solutions architect and full-stack developer with a master's degree in computer information systems and over 15 years' experience delivering software solutions. He is proficient in various stacks, languages, and databases, focusing on full-stack development using the JavaScript stack (React, Angular, and Node.js), Python, and the Google Cloud Platform. Hans has been a technical lead at startups and Fortune 500 companies like Deutsche Bank and is a resourceful contributor on any team.

Show More
DatabaseWindowsVisual Studio CodeGitTypeScriptFirebaseJavaScriptReactSQLNoSQLPythonGoogle Cloud FunctionsREST API
View Tushar

Tushar Ranka

Freelance Database Developer

United StatesFreelance Database Developer at Toptal Since December 2, 2019

Tushar has 14+ years of experience building scalable internet services ranging from B2B SaaS, eCommerce, and mobile to consumer software platforms. He's an expert in Ruby on Rails, Node.js, Golang, React, and JavaScript. He has worked as a hands-on engineering leader at startups that went public or valued over $1 billion. Tushar's passionate about working on various types of projects and with new people.

Show More
DatabaseRuby on Rails (RoR)RubyTest-driven Development (TDD)

Sign up now to see more profiles.

Start Hiring
Trustpilot
Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

Our clients
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
1
2
3
Creating an app for the game
Creating an app for the game
1
2
3
Leading a digital transformation
Leading a digital transformation
1
2
3
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

How to Hire Database Developers Near Portland

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 database developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new database 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.

Featured Toptal Database Publications

Alexander Hauskrecht
EngineeringData Science and Databases

How to Implement a Data Quality Process

by Alexander Hauskrecht
Mirko Marović
EngineeringBack-end

SQL Indexes Explained, Pt. 2

by Mirko Marović
Mirko Marović
EngineeringBack-end

SQL Indexes Explained, Pt. 1

by Mirko Marović
View More Database Articles

Top Database Developers are in High Demand.

Start Hiring