Hire the Top 3% of Freelance Log4j Developers

Toptal is a marketplace for dedicated Log4j developers, engineers, programmers, coders, architects, and consultants. Top companies and startups choose Toptal Log4j freelancers for their mission-critical Log4j development projects.

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance Log4j Developers and Engineers

Sasivikas Tanagala

Freelance Log4j Developer
United StatesToptal Member Since April 10, 2019

Since 2017, Sasivikas has been mainly working with MuleSoft tech. He’s integrated systems using MuleSoft ESB, managed APIs over Anypoint Studio and CloudHub, and used MuleSoft Studio to integrate APIs, databases, and deploy MuleSoft apps. He’s also quite handy with Mule ESB—building RESTful/SOAP web services based on SOA architecture and developing Mule ESB projects for services with synchronous/asynchronous Mule flows.

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Christina Lin

Freelance Log4j Developer
CanadaToptal Member Since March 6, 2018

Christina is a senior QA engineer with expertise in test automation, test management, and manual testing for web and mobile applications. She has created test automation frameworks from the ground up using Selenium WebDriver in several projects as well as automating API testing using REST-assured and Postman. With experience in both private and public sectors, Christina has worked with large, medium-size, and small startup companies.

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Senthil Chinraj

Freelance Log4j Developer
CanadaToptal Member Since March 15, 2019

Senthil is a senior MuleSoft Certified Architect and Developer and a Certified Workato Consultant with 18+ years of experience in the development field. He's been working with MuleSoft solutions for 7+ years, excelling in enterprise-level integration projects using the Anypoint Platform, including customer- and MuleSoft-hosted runtimes in the CloudHub. Senthil is also experient in delivering robust apps that leverage his experience in Java-related stacks like Spring and Hibernate.

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Sahil Mutreja

Freelance Log4j Developer
IndiaToptal Member Since July 16, 2018

I am an ISTQB certified Senior Test Automation Engineer with seven and a half years of experience in web, mobile, and API automation. I love using tools like Selenium and Appium for web and mobile testing along with BDD technologies like Cucumber for easier understanding of test cases. REST Assured is my go-to tool for API testing. I am a strong believer in quality and will always ensure ways to achieve it with a minimal amount of manual effort.

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Ismail Yavuz

Freelance Log4j Developer
TurkeyToptal Member Since June 24, 2021

Ismail is a software engineer with several years of experience mainly with Java and RDBMS and in a range of industries including IoT, GIS, and eCommerce. Ismail excels at designing and building all parts of highly scalable and available software systems from end to end and in converting ideas and requirements into working systems. Ismail's extremely comfortable handling TB-sized databases, working with tens of thousands of concurrent TCP connections, and managing in-house and remote developers.

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Tomasz Janik

Freelance Log4j Developer
PolandToptal Member Since April 20, 2022

Tomasz is focused on delivering good quality software. In his opinion, the key to excellent application is constant motivation to deliver a great user experience. He has background business knowledge in the financial, banking, and energy sectors. He specializes in big data solutions for financial markets. Tomasz would like to share his expertise with various clients as a developer, designer, architect, and technical leader in the most challenging and complex parts of their projects.

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Himanshu Sharma

Freelance Log4j Developer
IndiaToptal Member Since October 29, 2021

Himanshu is a senior software developer and technology geek. He specializes in Java and can create desktop applications, web applications, and microservices from scratch with perfection. He is a team leader and stands out for his attention to detail, quality of work, responsiveness, and high moral standards. Himanshu got the opportunity to lead the MVPs for startups such as K2 Cyber Security and GonnaOrder.

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Barys Yakavita

Freelance Log4j Developer
BelarusToptal Member Since February 5, 2020

Barys is a full-stack software developer with a wide range of skills and production experience in a variety of areas. His primary programming language is Java. His analytical mind and perseverance allow him to dig into the details and find and resolve the cause of critical product bugs in a short amount of time. In addition to his development experience, he has also held leadership, entrepreneur, and researcher roles.

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Patrick Spizzo

Freelance Log4j Developer
United StatesToptal Member Since March 30, 2016

Patrick has been a developer for over a decade now. First as a sole developer, then working on a growing Java team, and eventually leading two small teams within a larger organization. Most recently, he has designed and wrote a subscription-based web application for health practitioners. He is comfortable working with teams of any size, communicates very well, loves learning new skills, and tackling new challenges.

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Igor Geshoski

Freelance Log4j Developer
MacedoniaToptal Member Since June 8, 2016

Igor has been working on large-scale Java based enterprise applications for about five years. In his career, he has been a part of projects with very challenging business logic. With a strong background in algorithms and problem solving, Igor always strives towards the most optimal and generic solutions that fulfill the strictest quality requirements. He is considered a team player and a constant support to his teammates on each team he's joined.

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Abdul Rahuman

Freelance Log4j Developer
CanadaToptal Member Since May 16, 2022

Abdul is a software automation test engineer with 6 years of experience building test automation frameworks. As an automation engineer at NTT Data Services, he worked on many complex Web UI and API projects, accomplishing positive efficiency impacts for the targeted clients. Abdul specializes in web applications and REST APIs and excels at preparing, executing, and maintaining test cases, test scenarios, and test plans.

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Discover More Log4j Developers in the Toptal Network

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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
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Leading a digital transformation
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Drilling into real-time data creates an industry game changer
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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 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 Log4j 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 Log4j developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new Log4j developer for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

FAQs

  • How are Toptal Log4j developers different?

    At Toptal, we thoroughly screen our Log4j 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 Log4j developers in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with a Log4j developer within 48 hours of signing up.

  • What is the no-risk trial period for Toptal Log4j developers?

    We make sure that each engagement between you and your Log4j 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 Log4j Developers are in High Demand.

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