Hire the Best Unix Developers Near San Francisco

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

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

Chris Kottaridis

Freelance Unix Developer
United StatesToptal Member Since April 12, 2022

Chris has 25 years of experience in Linux environments. Most of those years were spent in operating system development, such as writing device drivers and embedded Linux systems. His most recent tasks have been in the cloud computing world, where he was on IBM Cloud's core development team. He's currently interested in both Linux and FreeRTOS-based embedded systems.

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Marius Ducea

Freelance Unix Developer
United StatesToptal Member Since July 24, 2020

Marius is an accomplished DevOps engineer with 10+ years of experience designing and implementing automated, secure, and reliable systems for companies such as AdMob, Thumbtack, and Zillow. He specializes in DevOps culture building through build, package, and release automation; infrastructure coding on AWS; Kubernetes; Terraform; and configuration management, monitoring, and instrumentation.

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David Ramirez Molina

Freelance Unix Developer
United StatesToptal Member Since March 19, 2024

David is a senior Linux system engineer in high-performance computing (HPC) with over ten years of experience developing, integrating, validating, and supporting HPC facilities across diverse industries and applications. He has worked for major companies like Dell, where he developed and designed HPC prototype clusters and created technical documentation and collaterals. David is Red Hat-certified, demonstrating his system administration and configuration management expertise.

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Gabriel Breahna

Freelance Unix Developer
RomaniaToptal Member Since September 15, 2022

Gabriel has 20 years of experience installing, managing, and using SQL, NoSQL (key-value, columnar, graph), time-series, spatial, in-memory, and cloud databases. He's worked with 10TB OLTP databases, 10TB data warehouses, tables with 10+ billion rows, and databases with 10,000+ tables. He's built greenfield and brownfield apps, managed acquisitions, mergers, and spin-offs, and is proficient in Oracle, PostgreSQL, MySQL, Snowflake, BigQuery, Redshift, Synapse, MongoDB, Cassandra, and DynamoDB.

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Joseph Rothrock

Freelance Unix Developer
United StatesToptal Member Since June 25, 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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Muhammad Naeem Ahmed

Freelance Unix Developer
United StatesToptal Member Since June 18, 2020

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

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Dan Isaza

Freelance Unix Developer
United StatesToptal Member Since September 3, 2020

Dan is a full-stack product engineer and engineering leader. He's also a former startup founder. With a math and computer science degree from Stanford University, he has led remote engineering teams and thrives in high-ownership environments. He's driven by impact and likes to discuss business-level problems to develop a strong understanding of the business domain before implementing technical solutions. Dan believes that shipping iteratively is a strong predictor of project success.

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Manish Das

Freelance Unix Developer
United StatesToptal Member Since January 16, 2017

Manish has been working for startups since his own "startup" as a graduate of computer science. He's very passionate about new tech and innovation, and is a quick and enthusiastic learner. To date, he has ten years of experience building scalable microservices and web apps and has a good command of all the usual tools and platforms.

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Storme Briscoe

Freelance Unix Developer
United StatesToptal Member Since April 1, 2022

Storme is a senior back-end engineer with over eight years of experience building highly scalable APIs and apps. He specializes in Java and Go, working with various databases like PostgreSQL and MySQL and implementing different event architectures that heavily use Kafka and other similar tools.

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Pablo Echeverria

Freelance Unix Developer
GuatemalaToptal Member Since June 24, 2020

Pablo is a talented database and software developer. He tuned long-running queries in Oracle and SQL Server, achieving an execution time of under one-second, reducing resource usage up to 10% and streamlined processes for a client reducing work time by 50%. He is a critical thinker who is writing a book about Polybase focused on implementation and testing. Pablo loves learning and connecting new technologies and wrote several articles about Oracle and SQL Server providing expert-level insight.

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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.

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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

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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.

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Co-Founder

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.

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Principal

How to Hire Unix 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 Unix developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

Tap Into World-Class Talent

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    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.

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    Scale as Needed

    Hire talent within 48 hours and scale your team up or down as needed, no strings attached.

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

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    Flexible Engagements

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

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

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