How are Toptal Sed developers different?

At Toptal, we thoroughly screen our Sed developers to ensure we only match you with talent of the highest caliber. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. You’ll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expert vetted talent from our network, custom matched to fit your business needs.

Can I hire Sed developers in less than 48 hours through Toptal?

Depending on availability and how fast you can progress, you could start working with a Sed developer within 48 hours of signing up.

What is the no-risk trial period for Toptal Sed developers?

We make sure that each engagement between you and your Sed developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you’re completely satisfied with the results, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial.

Hire the Top 3% of Freelance Sed Developers

Toptal is a marketplace for dedicated Sed developers, engineers, programmers, coders, architects, and consultants. Top companies and startups choose Toptal Sed freelancers for their mission-critical development projects.

Hire a Top Sed Developer Now

No-Risk Trial, Pay Only If Satisfied.

Trusted by leading brands and startups

Watch the case study

Hire Freelance Sed Developers and Engineers

View Jakub

Jakub Daszkiewicz

Freelance Sed Developer

PolandToptal Member Since November 24, 2020

Jakub is passionate about the intersection of finance—including cryptocurrencies—and computer domains. Thanks to this expertise, he has worked with several large banks in the UK, Austria, and Poland to optimize processes and reduce their time from hours to minutes by tuning large SQL queries. He has spent most of his professional life in development and customer support. Jakub thoroughly enjoys digging into database-related data (logs, locks, and query plans) to identify what can be approved.

Sed Oracle SQL AWK SQL PostgreSQL ETL Python Data Engineering + more

View Kamil

Kamil Cukrowski

Freelance Sed Developer

PolandToptal Member Since November 16, 2021

Kamil is a professional, resourceful, and knowledgeable Linux server administrator with 12 years of experience focusing on security, performance, and reliability. Adaptable and helpful, he promotes modern solutions with test-driven development. Kamil prefers continuous integration and delivery technologies, concentrating on creating reproducible builds in containerized and virtualized environments.

Sed C Bash Shell + more

View Abraham

Abraham Bruck

Freelance Sed Developer

United StatesToptal Member Since June 18, 2020

Abraham's been working with databases since 1984, including Oracle, PostgreSQL, MS Access, MySQL, and more in Unix, Windows, and AWS (cloud) environments. His work experience runs the gamut from data analysis, modeling, migration, conversion, integration, aggregation, mining, optimization, performance tuning, warehousing to extensive, varied, and detailed reporting.

Sed Microsoft Access Database Design Data Queries Data Cleansing Data Collection Data Cleaning Data Conversion Data Analytics Data Migration Data Mining PostgreSQL Oracle Performance Tuning + more

View Rubén

Rubén Martínez

Freelance Sed Developer

SpainToptal Member Since June 3, 2020

Rubén is a highly motivated senior software engineer continuously updated on state-of-the-art technologies and enjoys programming. He offers five years of experience as a software architect and more than 15 years of experience in the full software development cycle.

Sed Java Spring Spring Boot JUnit Apache Maven Git Back-end Java 11 Java 8 Regex Spring Data MongoDB SQL + more

View Alexis

Alexis Wilke

Freelance Sed Developer

United StatesToptal Member Since November 19, 2018

Over the past 16 years, Alexis has been running Made to Order Software, mainly as a contractor, doing software development for customers in Sacramento, San Francisco, LA, the Netherlands, and more. Alexis specializes in PHP, JavaScript, jQuery, JSON, HTML/CSS, XML, XSLT2, Go, C/C++, Assembly, CUDA, Microsoft Access, and a broad range of other technologies. He has created and manages many websites. He had also worked on an embedded medical device.

Sed Go PCI Compliance Security Testing Performance Testing Unit Testing C++PHP 5 MySQL jQuery FTP SOAP UDP + more

View Michael

Michael Cetrulo

Freelance Sed Developer

UruguayToptal Member Since March 2, 2015

Michael has 16+ years of professional experience designing and developing web applications. His focus has been primarily on the back end and APIs, but he also has experience in the front end, web scraping, and big data technologies. He is proficient in Python, Ruby, and JavaScript. Michael has worked extensively with the Agile/Scrum methodology as a team member and tech lead.

Sed Python Ruby Scrapy Django Ruby on Rails (RoR)AWK Bash Django ORM Git JavaScript SQL CSS + more

View Alexander

Alexander Avanesov

Freelance Sed Developer

CyprusToptal Member Since October 11, 2019

Alexander has over 20 years of IT experience. He designs and delivers powerful CI/CD architecture, complex monitoring systems, and Cloud and in-house solutions. His expertise lies in DevOps, system administration, networking, automation, troubleshooting, and monitoring.

Sed Tcpdump Linux Troubleshooting System Administration DNS Servers DNS Configuration Domain Name System (DNS)+ more

View Piotr

Piotr Gęsicki

Freelance Sed Developer

PolandToptal Member Since May 7, 2019

Piotr is a passionate engineer with almost ten years of experience in testing and QA working on a range of projects (banking, shipping, EDA, hardware). His main field of expertise is test automation with different testing frameworks and technologies. On the other hand, Piotr has a strong interest in leadership and coaching others. He is a good listener and a strong team player and always willing to introduce improvements to existing processes.

Sed Jira Quality Assurance (QA)Test Automation + more

View Gerasimos

Gerasimos Melissaratos

Freelance Sed Developer

GreeceToptal Member Since May 3, 2021

Gerasimos has been a Linux and FreeBSD systems administrator since 1999, and he has worked as a freelance systems administrator for government and private organizations since 2003. His specialties include infrastructure design, deployment, and management; servers; running services; securing and optimizing systems for performance and reliability; providing a wide range of services from authentication to DNS; and mail and web servers.

Sed Linux FreeBSD Apache2 NGINX Tcpdump Regex + more

View Daniel

Daniel O'Huiginn

Freelance Sed Developer

GermanyToptal Member Since March 20, 2017

Daniel likes code, words, and data. Starting as a Python developer, he's moved gradually from web back-end work to more data-driven projects. After spending time working in classic big data and data science, he found a niche in investigative data journalism—learning skills he now likes to use more commercially.

Sed Back-end Development Machine Learning JavaScript Git GIS Amazon Web Services (AWS)Python 3 Natural Language Processing (NLP)Data Scraping Web Scraping Back-end Web Development + more

View Rogelio

Rogelio Nicolas Mengual

Freelance Sed Developer

ArgentinaToptal Member Since May 6, 2013

Rogelio is a versatile, positive, and self-motivated full-stack engineer with over 15 years of experience in various programming languages, frameworks, and platforms. Rogelio enjoys taking on new challenges and constantly strives to learn new skills.

Sed MariaDB NGINX Apache2 Relational Databases Bootstrap LAMP jQuery System Administration MySQL Linux Ajax Model View Controller (MVC)+ more

Discover More Sed Developers in the Toptal Network

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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

Creating an app for the game

Leading a digital transformation

Building a cross-platform app to be used worldwide

Drilling into real-time data creates an industry game changer

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 startup, they are our secret weapon.

Brantley Pace

CEO & Co-Founder

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

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

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

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

How to Hire Sed Developers through Toptal

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.

Work With Hand-Selected Talent

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

The Right Fit, Guaranteed

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

FAQs

How are Toptal Sed developers different?
At Toptal, we thoroughly screen our Sed developers to ensure we only match you with talent of the highest caliber. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. You’ll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expert vetted talent from our network, custom matched to fit your business needs.
Can I hire Sed developers in less than 48 hours through Toptal?
Depending on availability and how fast you can progress, you could start working with a Sed developer within 48 hours of signing up.
What is the no-risk trial period for Toptal Sed developers?
We make sure that each engagement between you and your Sed developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you’re completely satisfied with the results, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial.

Tap Into World-Class Talent

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
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
Hire talent within 48 hours and scale your team up or down as needed, no strings attached.
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
Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.
Expert Talent Matching
Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.