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Freelance Java J2EE Developer - Loku Nissanka Arachchige Sithum Nissanka
Freelance Java J2EE Developer

Hi, For the past 6 years I have been leading in developing maintaining and securing micro service platforms, with oAuth2, Identity management and other security aspects. At core I am a hands-on software engineer, a problem solver who gets excited about technology, software architecture and design, and in almost every aspect of software engineering. I have a passion to learn and use new technologies and to improve my skills. I am expert full-stack developer with Java, ReactJS, NodeJS, Enterprise Integration, Identity and access management, GCP and AWS. I believe quality, performance and security are of the utmost importance aspects of my work. Thus I always try to achieve these to the highest. As a tech lead I strive to deliver the same qualities through my teams as well.

Freelance Java J2EE Developer - venkata yerubandi
Freelance Java J2EE Developer5.0 (34 reviews)

Dynamic, self-motivated, highly qualified, fast learning and results oriented Engineering Leader/Architect with 10+ years of experience working on variety of software products and technologies. Track record of delivering quality products on time. Specialties: Big Data Technologies, Analytics, Ad Exchanges, Ad Mediation, Data Mining, Machine Learning, Hadoop, AWS, distributed computing, infrastructure design & development . Contributor for book "Machine Learning Engineering" by Andriy Burkov.

Freelance Java J2EE Developer - Sourav Paul
Freelance Java J2EE Developer5.0 (48 reviews)

Sourav is a Senior Software Developer at IBM Research Lab. He is working as a Full-Stack Developer in building highly scalable, resilient distributed systems. Sourav will help you with to prepare coding interviews, System Design for FAANG and other top product companies Have been passionately solving Leetcode, HackerRank, Codechef, Codeforces, Codesignal problems, and enthusiastically solving problems with the analysis of space... ♛ Career Domain - ▪️ Data structures & algorithms. ▪️ Large-scale distributed systems(HLD/LLD). ▪️ E2E Backend system architecture(API Gateways/LB/Cache/DB/Messaging Queues/Microservices). ▪️ REST APIs/Data Streams/Batch Jobs/Event-driven systems. ▪️ Java/Rx/SpringBoot/Hibernate/MySQL/Cassandra/Docker/Kubernetes/CICD/Git/Cloud. ▪️ Software engineering mentorship to the freshers/experienced professionals. ♛ Key Responsibilities - ▪️ Building scalable quality software solutions by designing, writing code, and unit tests through consistent development practices with a focus on continuous integration/continuous deployment, continuous monitoring, and automated testing(TTD/BDD). ▪️ Debugging software components, identifying code defects, and remediating the buggy flow. ▪️ Participating in code reviews and collaborating on best practices with colleagues. ▪️ Enabling the deployment, support, and monitoring of software across test, integration, and production environments. ▪️ Identifying opportunities for adopting new technologies. ▪️ Demonstrating increased self-reliance to achieve team goals. Influencing team members with creative changes and improvements by challenging the status quo and demonstrating risk-taking. ▪️ Effectively interpreting technical & business objectives, functional/non-functional requirements, involved challenges, and articulating solutions. ▪️ Collaborating with a team of Engineers, Scrum Master, and Product Owner to effectively achieve objectives by clearly communicating ideas and concepts. ▪️ Mentoring and guiding junior team members to success within the team. ▪️ Interviewing college grads/senior engineers as part of global hiring events across the org. ```Feel free to reach out for anything related to,``` ▪️ Software Design/Development/Prototyping/Pair coding. ▪️ Web Technologies/API design/Code reviews. ▪️ Career development/Consulting/Training/Mentorship/Interviews in technology/DSA/System Design. ▪️ Business Idea and its transformation into technology.

Freelance Java J2EE Developer - Rishabh Dugar
Freelance Java J2EE Developer5.0 (72 reviews)

*** Featured Codementor of the week for Jan 2023 *** *** Featured Codementor of the week for Dec & Nov 2022 *** *** Featured Codementor of the week for Sept 2021 *** *** Full refund in case I am unable to solve your problem. You may choose to pay $5 for effort/time invested. *** • Passionate About Computer Science And Technology and any problem that can be solved with technology. • Be it debugging any error you have been facing for hours or some config issue or general help on code, i can be your tech guy and mentor. • Sold knowledge of No Code and Automation tools such as Zapier, Make (Integromat), etc. • Good knowledge of CRM tools such as Hubspot, Zoho and more ======================== For Live 1:1 sessions with me: Full refund in case I am unable to solve your problem. You may choose to pay $5 for effort/time invested I would help you learn the concepts and enable you to do assignments yourself. ============================ Freelance work: The cost of freelance work is difficult to estimate based on one-liners. If you don't have a detailed requirement specification I am not interested in taking it up as freelance work. However, we can have a paid session where I help you draft one, after which I may be interested.

Freelance Java J2EE Developer - Sree Rama Suresh
Freelance Java J2EE Developer5.0 (145 reviews)

I 'm a full stack engineer with **15+** yrs of experience. My main focus is on ```'C++/Java/Oracle/SQL'``` and it's related technologies , with a keen interest in clean and efficient code. **I am a competitive programmer too; I am an expert in problem-solving and algorithmic thinking**. I offer tutoring services in programming\data structures and algorithms\competitive programming. I also offer help with general programming works. **If I can't fix your issue, you'll get a refund.** Message me if you are looking for more details.

Freelance Java J2EE Developer - Aniket Sahrawat
Freelance Java J2EE Developer5.0 (77 reviews)

I am a skilled Senior Software Engineer with expertise in various tools and technologies, including Java, Spring Boot, Spring Cloud, AWS services, Docker, and multiple programming languages and frameworks. I am a results-driven professional with a proven track record of developing and maintaining complex software applications. As an Oracle Certified Professional Java 11 Developer and a StackOverflow contributor ranked in the top 3% of all developers, I bring a wealth of knowledge and experience to any team. I am passionate about creating innovative solutions that help businesses grow and thrive.

Freelance Java J2EE Developer - Isteeak Rasul
Freelance Java J2EE Developer5.0 (21 reviews)

I have been working with java for a long time and am entirely comfortable with it. I have been a developer for the last 16+ years and use the following skill set: 1. Spring boot 2. Groovy/Grails 3. PHP 4. REST API 5. Bootstrap 6. JavaScript/jQuery 7. React to help create new/troubleshoot any problems in : 🌟 Developing website/web applications 🌟 Developing back-end applications with Spring Boot 🌟 Developing micro-services with clean architecture. 🌟 Working with RDBMS (SQL Server, MySQL, etc.) 🌟 Rest API development 🌟 Technical Support for development. I am looking for a remote work and planning to take it further, with work from clients like you and good reviews, for completing given work to fulfillment and satisfaction and bring: ● 16+ years of professional experience ● Skilled and dedicated professional ● Efficient, hardworking, and highly organized ● Detail-oriented, focused, and motivated ● Communicative and responsible ● Clean, corporate, professional, modern design ● Quality: of course! ● Quick turnaround (you'll always have your project on time) ● Rush work available ● Interaction/feedback on work in progress (iterative model) till you are satisfied. Looking forward to hearing from you and working together. regards isteeak :-)

Freelance Java J2EE Developer - Gaurav Bansal
Freelance Java J2EE Developer5.0 (27 reviews)

Working as Staff Software Engineer at VISA INC. Skilled in Java, Microservices, Data Structures, Spring Boot, Rest Apis, MVC, CICD, Bamboo, Jenkins, OOPS, Angular, TypeScript, Javascript. Having strong engineering professional with a Bachelor of Technology (B.Tech.) from Vellore Institute of Technology, Vellore.

Freelance Java J2EE Developer - Rishi
Freelance Java J2EE Developer5.0 (18 reviews)

Freelance Java J2EE Developer - John Flanagan
Freelance Java J2EE Developer5.0 (14 reviews)

After 30 years’ work in software development and architecture in New York and Europe, I am seeking to combine my technical skills with my business, team leadership and communications experience. I am hoping for a role where my combined experience may exceed the sum of the individual parts!

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Frequently asked questions

How long do Java J2EE projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Java J2EE project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Java J2EE request on Codementor, check out our article.

How much does it cost to hire a freelance Java J2EE developer?

We don’t charge anything when you post a freelance hiring request for Java J2EE developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor Java J2EE developers different?

We do a comprehensive technical and communications screen of all Java J2EE developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Java J2EE developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your Java J2EE project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

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