Hire the Top 3% of Freelance Apache Sling Developers

Toptal is a marketplace for top Apache Sling developers, engineers, programmers, coders, architects, and consultants. Top companies and startups choose Toptal Apache Sling freelancers for their mission-critical software projects.

No-Risk Trial, Pay Only If Satisfied.

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Hire Freelance Apache Sling Developers and Engineers

View Shane

Shane Freed

Freelance Apache Sling Developer
United StatesToptal Member Since April 9, 2021

Shane is a Java developer with 25 years of experience building enterprise apps and specializes in writing maintainable, extensible, SOLID code. While 95% of Shane's experience is in the Java realm, his passion is full-stack development with Angular. Shane's served in many different roles, including architect, team lead, lead developer, and individual contributor. While Shane doesn't always have to lead a project, his USMC background makes him perfect for lead roles and mentoring.

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Apache SlingJavaSpring BootHibernateAmazon Web Services (AWS)Node.jsJavaScriptTypeScriptMySQLBack-endDatabasesAWS LambdaGitLab
View Andres

Andres Gonzalez

Freelance Apache Sling Developer
AustraliaToptal Member Since March 12, 2021

Andres is a skilled engineer with over 15 years of experience across many facets of technology, including DevOps, web development, and system administration. At Amazon Web Services, he led the team that added new capacity to the AWS Edge network throughout Asia pacific. He is an avid believer in cloud native solutions that are appropriately sized, cost-effective, and deliver outstanding performance. Andres has enjoys working with organizations of all sizes, from startups to global enterprises.

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Apache SlingTerraformLinuxAmazon Web Services (AWS)System AdministrationJenkinsCloud InfrastructureGitHubDevOpsDevOps Engineer
View Kevin

Kevin Lo

Freelance Apache Sling Developer
United StatesToptal Member Since June 21, 2023

Kevin has extensive experience in hands-on development in the Android mobile native space and with technical project and product management. His technical knowledge and cross-functional skills have been honed throughout his career in various startup and larger-sized companies, with a proven track record of delivering results that drive business growth.

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Apache SlingAgile Software DevelopmentAgile Project ManagementKotlinAndroidGitHubAndroid StudioAndroid Architecture
View Alex

Alex Maccabi

Freelance Apache Sling Developer
IsraelToptal Member Since May 3, 2023

Alex is a DevOps and cloud engineer with over 15 years of experience in the cloud, DevOps, IT, and network fields, including mobile connectivity. A certified AWS DevOps Engineer, he contributes to developing platform services, including architecture, provisioning, configuration, deployment, and support. Alex has vast knowledge and is experienced with software development ecosystems and various DevOps procedures and methodologies.

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Apache SlingLinuxAWS CLIDevOps EngineerDevOpsAWS DevOpsKubernetesAWS CloudFormationElasticsearchAnsibleContinuous Delivery (CD)VMwareAmazon Web Services (AWS)
View Sidney

Sidney Park

Freelance Apache Sling Developer
New ZealandToptal Member Since February 12, 2022

Sidney is an experienced business intelligence and data engineer. His expertise includes BI dimensional modeling, data pipelines, dashboards, reports, and handling API-related data. He has served as team Scrum Master, led migration and upgrade projects, mentored team members, and was recognized as the top employee for his ability to build excellent client relationships.

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Apache SlingSQLPythonSQL Server BIMicrosoft Power BIBusiness Intelligence (BI)SQL Server 2012Data AnalysisData VisualizationData PipelinesETLData EngineeringAmazon Web Services (AWS)
View Marcin

Marcin Czech

Freelance Apache Sling Developer
PolandToptal Member Since April 26, 2022

Marcin spent the last three years creating dozen of mid-enterprise eCommerce projects, some of them making more than a billion dollars in revenue. He works as a back-end developer and has deep knowledge of technologies such as PHP, Symfony framework, Sylius eCommerce platform, Go, JavaScript, NestJS, MySQL, PostgreSQL, Elasticsearch, and Redis.

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Apache SlingPHPMySQLSymfonySQLPHPUnitLAMPREST APIs
View Christopher

Christopher Mortenson

Freelance Apache Sling Developer
AustraliaToptal Member Since August 29, 2022

Christopher is a results-oriented software engineer and a team player with proven leadership skills. With a passion for practical problem solving, he continuously strives to build the best solution for the business. Christopher's area of expertise lies in cloud architecture, high-performance computing, and 3D application development.

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Apache SlingC++SQLOpenGL
View Lucas

Lucas Lee

Freelance Apache Sling Developer
New ZealandToptal Member Since June 28, 2022

Lucas is a full-stack engineer with 10+ years of experience in web development, managing all aspects of the development process and mastering the front-end field. He is a great team player with an extensive background in mentoring fellow developers. Passionate about solving problems for his clients, Lucas's work focuses on creating an easy development environment, resolving technical debts, and providing best practice code examples.

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Apache SlingMacOSPhpStormJavaJavaScriptReactAgileGraphQLJestJUnitTypeScriptJakarta Server Pages (JSP)Spring
View Turian

Turian Lin

Freelance Apache Sling Developer
SingaporeToptal Member Since October 21, 2021

Turian is a software engineer who has experience in developing serverless cloud-based software systems and cloud architecture designs. She has five years of experience working for large firms such as Amazon and Visa. Her ability to seek out problems in business domains and provide clean and efficient solutions has earned her the reputation for being an effective contributor who delivers the best quality results.

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Apache SlingPyCharmMacOS
View Neil

Neil Schwalb

Freelance Apache Sling Developer
United StatesToptal Member Since June 17, 2021

Neil is an experienced data engineer focused on helping businesses make the most of their data by making informed decisions. He specializes in ETL processes, especially the transformation step that helps others focus on what matters in their work.

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Apache SlingSQLLinuxBigQueryBusiness Intelligence (BI)Data VisualizationGoogle Sheets
View Robert

Robert Špendl

Freelance Apache Sling Developer
SloveniaToptal Member Since February 24, 2021

Robert is an experienced and versatile engineer and manager with vast experience in the development of IT projects, including healthcare, mobility, and custom solutions for environmental infrastructure and industrial process control. From his pioneering work in machine learning and AI for environmental projects in the early 1990s, Robert combines his computer science and chemical and civil engineering expertise to integrate complex technical solutions with advanced software.

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Apache SlingRustGoVuePostgreSQLEmbedded HardwareAlgorithmsGISNGINXDockerPostGISJavaScriptDevOps

Discover More Apache Sling Developers in the Toptal Network

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THE TOPTAL ADVANTAGE

98% of Toptal clients choose to hire our talent after a risk-free trial.

Toptal's screening and matching process ensures exceptional talent are matched to your precise needs.

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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
Conor Kenney
Creating an app for the game
Leading a digital transformation
Elmar Platzer
Leading a digital transformation
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
Drilling into real-time data creates an industry game changer
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 Apache Sling Developers through Toptal

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

The Right Fit, Guaranteed

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

Find Experts With Related Skills

Access a vast pool of skilled developers in our talent network and hire the top 3% within just 48 hours.

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FAQs

  • How are Toptal Apache Sling developers different?

    At Toptal, we thoroughly screen our Apache Sling 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 Apache Sling developers in less than 48 hours through Toptal?

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

  • What is the no-risk trial period for Toptal Apache Sling developers?

    We make sure that each engagement between you and your Apache Sling 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

    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 talent within 48 hours 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 Apache Sling Developers are in High Demand.

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