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Java Spring Boot Developer Needed

$250-750 USD

Closed
Posted 12 days ago

$250-750 USD

Paid on delivery
I'm looking for a capable Java Spring Boot backend developer, with a special emphasis on user authentication and authorization. Your tasks will comprise of: - Designing and integrating a robust two-factor authentication system - The two-factor authentication must employ the SMS methodology Qualifications include substantial experience with Java Spring Boot, depth of knowledge in creating and managing secure user authentication systems, and a comprehensive understanding of two-factor authentication, preferably with SMS authentication. Please provide examples of your prior work related to user authentication and two-factor authentication systems. I can't wait to collaborate with someone who's as enthusiastic about this project as I am!
Project ID: 38081971

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88 proposals
Remote project
Active 5 days ago

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88 freelancers are bidding on average $497 USD for this job
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Hi Good evening , I have read the brief details on your job listing . I see you have been looking for someone experienced with Software Architecture, JavaScript, J2EE, Java and JavaFX. Its been 8 years since I have been working on freelancer.com, I have 9 years of experience doing similar jobs. I would request you to check my profile and review projects, feedbacks of projects related to those skills. Questions: 1. These are all the requirements of your job or do you have more? If yes, Please provide detailed requirements in chat and let me review and get back with queries. 2. Do you currently have anything done or this job has to be done from scratch? 3. What is the timeline to get this job done? 4. Are you open to use 3rd party APIS for it even if they are paid? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Please initiate the chat so we could discuss it in detail and we will continue from there. Thanks! Awais
$750 USD in 13 days
4.9 (149 reviews)
8.9
8.9
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Hi there I am a skilled Java Spring Boot developer with extensive experience in user authentication and authorization systems. I have successfully designed and implemented robust two-factor authentication systems in the past, specifically utilizing SMS methodology for enhanced security. My expertise in Java Spring Boot, coupled with my knowledge of secure authentication practices, makes me the ideal candidate for this project. I have a solid understanding of two-factor authentication mechanisms and have implemented similar systems in previous projects. I am excited about the opportunity to collaborate on this project and look forward to showcasing my skills and experience in this area. I can provide links to similar works from my portfolio. Please go through my profile its 15 years old see the work I did over the years. ---> No Win No Fee means that your satisfaction is my utmost priority. <---- Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you. Regards Shah
$488 USD in 7 days
4.9 (126 reviews)
7.7
7.7
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I am a skilled Java Spring Boot backend developer with a proven track record in user authentication and security features, including two-factor authentication system implementation via SMS. I am eager to tailor a solution to meet your specific requirements promptly. Please provide more details on the functionalities you envision for the system and the desired project completion timeline. Let's also discuss compensation to ensure a mutually beneficial arrangement. I look forward to collaborating on this exciting project and showcasing how my expertise can bring your vision to life effectively.
$675 USD in 5 days
5.0 (35 reviews)
7.2
7.2
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Hello there, How are you doing? Just saw your project posted. I have good experience with Java, JavaFX, J2EE, Software Architecture and JavaScript. I read the brief details and I felt I could help you with it. Lets start the chat and discuss it in detail. Please check my porfolio: My Portfolio: https://www.freelancer.com/u/AITSoft Availability timings: 8am-8pm EST Regards, Shamshad
$750 USD in 25 days
4.9 (48 reviews)
7.0
7.0
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With over a decade of experience and having successfully completed over 248 projects, including demanding enterprise-level projects, Einnovention is the robust choice for your Java Spring Boot backend needs. Our thorough proficiency in not only Java Spring Boot but also in JavaScript and Software Architecture ensures that we possess the holistic expertise necessary to handle your project effectively and securely. Our record speaks to our commitment to customer satisfaction - offering free consultations before hiring, unlimited revisions, and even free service for two weeks aftercompletion of our work. This demonstrates our dedication to delivering top-notch quality that exceeds expectations every step of the way. As for the specific task at hand, user authentication and Two-Factor Authentication are areas we excel at. We have designed and implemented efficient, secure user authentication systems on numerous occasions which includes a comprehensive understanding of two-factor authentication with SMS methodology like you require. With Einnovention by your side, you can rest-assured knowing that your project will be entrusted to skilled professionals committed to delivering a reliable solution tailored exactly to your needs. Let's get started on making your application more secure than ever!
$400 USD in 7 days
4.9 (43 reviews)
6.7
6.7
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Hi there! Your project sounds right up my alley! I have extensive experience in Java Spring Boot and creating secure user authentication systems. I've successfully implemented two-factor authentication with SMS methodology in previous projects. I'd love to share my relevant work samples with you. What specific goals do you have in mind for this project's authentication system? Let's discuss further!
$600 USD in 7 days
4.9 (58 reviews)
6.3
6.3
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Hello Sir/ Ma’am We are a group of Software Engineers (Programmers) having 10+ years of experience. Expert in JAVA (swing, FX, Springboot) , C prog, C++ prog, .NET, C# prog , Python, MATLAB, Blockchain. 
Artificial Intelligence (AI) , Machine Learning ,Deep learning, CUDA, Blazor, Razor, MetaTrader MT4/5, Ninjatrader, Data Science, Data Structure, OpenCV, OpenGL. Done 770+ projects here on FREELANCER.COM. The bid is negotiable and we can talk about the price. Thank you
$450 USD in 3 days
5.0 (28 reviews)
5.7
5.7
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Thank you for considering me for your Java Spring Boot project. I am Adnan, an experienced Java developer with a special emphasis on back-end development using the Spring Boot framework. Your focus on robust user authentication and authorization, specifically two-factor authentication, is one area where I excel. In past projects, I have successfully implemented and integrated secure user authentication systems, some of which involved two-factor authentication with SMS methodology - just as you're seeking! This gives me a solid understanding of the inherent complexities and potential challenges these systems present, enabling me to better design and implement efficient and secure solutions tailored to your specific needs. Additionally, my experience as a project manager has equipped me with excellent organization and communication skills -to ensure smooth collaboration within teams while delivering projects promptly. My overarching goal is always to exceed client expectations and conform to the highest standards. This includes ensuring security at every conceivable point and prioritizing flexibility as your needs possibly evolve throughout the project. I am looking forward to joining your team and channeling my enthusiastic energy into creating a solution that will leave you beyond satisfied!
$500 USD in 7 days
4.9 (14 reviews)
5.5
5.5
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Good day. Are there any specific functionalities you envision for the 2FA system beyond SMS verification? What level of customization do you require for the user experience during the 2FA login flow? Do you have any existing security best practices or frameworks you'd like to integrate with the 2FA system? I am a Java Spring Boot backend developer with a passion for building secure and user-friendly authentication systems. I'm thrilled to see your project requiring a robust two-factor authentication (2FA) system using SMS, and I believe my skills perfectly align with your needs. I can create a secure and user-friendly authentication system that protects your users and empowers your application. I will wait for your positive response. I’m available for a call right away. Sincerely, Abrar PS: The Portfolio can be shared on your request thru' chat.
$600 USD in 9 days
4.7 (5 reviews)
5.8
5.8
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As a full time java developer since 2010 I can help you with any java related work. I don't own the solutions I made for the clients so I can't show you my previous work, but my rank here should tell you that I finish the work.
$700 USD in 21 days
5.0 (90 reviews)
5.7
5.7
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Hi there, I hope you are good. I have read the brief details of your project. I have rich experience doing similar jobs from past few years regarding to these skills Software Architecture, JavaScript, J2EE, Java and JavaFX. You can check my portfolio as well: https://www.freelancer.com/u/Sidrairfan078 Lets start chat, So we could discuss it in detail and finalize the timeline and budget after discussing requirements. Thanks! Sidra
$350 USD in 8 days
5.0 (5 reviews)
5.3
5.3
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Hi there, I'm thrilled to apply for your Java Spring Boot Developer Needed project. With 4-5 years of experience in J2EE, Java, JavaScript, JavaFX and Software Architecture, I'm confident in my ability to bring valuable insights and expertise to your initiative. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Feel free to check out my profile, showcasing my portfolio, past jobs, and client reviews. It reflects the quality and professionalism I bring to every project. My goal is to provide a competitive budget without compromising on quality. Thanks for considering my proposal. I'm eager to collaborate and contribute to your project's success. Let me know if you need any more information. Best regards, Rashid Amjad
$700 USD in 15 days
5.0 (14 reviews)
5.2
5.2
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As an accredited Full-Stack Developer with more than 10 years of professional experience, I am an ideal fit for your Java Spring Boot project. My expertise is well-suited to the high-security demands of user authentication and authorization that your project requires. In my career, I've particularly specialized in constructing secure backend systems, employing microservices architecture- a facet crucial to robust system design like yours. The hallmark of successful two-factor authentication is not just setting it up but ensuring its longevity and effective management. Over the years, I have developed a solid understanding of two-factor authentication methodology and its practical implementation, including SMS-based security measures. Several of my prior projects required stringent user validation protocols, and I can provide detailed examples if you wish. I believe technology should adapt and be innovative to meet changing times. My toolkit is versatile and empowers me to build scalable, resilient, and innovative solutions -- qualities your project deserves. By leveraging my mastery of Spring Boot with precision-driven approach, we’ll create a differentiated solution that fulfills all your expectations. Let's collaborate and ensure your project gets the attention it deserves!
$500 USD in 7 days
5.0 (4 reviews)
4.9
4.9
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Hi there, I'm excited about the opportunity to work on implementing a robust two-factor authentication system using Java Spring Boot. With my expertise in Java Spring Boot and extensive experience in creating secure user authentication systems, I'm well-prepared to meet your project's requirements. I have a solid understanding of two-factor authentication, including SMS authentication, and have successfully implemented similar systems in the past. My previous work includes designing and integrating secure authentication solutions for various applications. I'm committed to delivering a reliable and secure authentication system that meets your needs and exceeds your expectations. I look forward to collaborating with you on this project. Best regards, Muhammad Anas K.
$500 USD in 7 days
5.0 (4 reviews)
4.7
4.7
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Hi I have read your Java Springboot project requirement, so I am very excited and confident your project. I have worked for the big Java Spring boot app for App store project for 3 years. Thymeleaf, JPA, MyBatis, JWT, SMS are my major in java spring boot. With me as your Java Spring Boot developer, you're not just hiring someone to write code; rather, you're enlisting the support of a seasoned professional who can navigate the complexities of user authentication and authorization. I have over a decade of experience in software development that has given me an expansive understanding of creating and managing secure user authentication systems. This includes a profound comprehension of two-factor authentication, specifically in relation to SMS methodology. In summary, I blend deep technical skills in Java Spring Boot and two-factor authentication with a strong passion for delivering value to clients. This makes me the ideal Freelancer for your project. I look forward to further discussing how my expertise can contribute to your project's success. I will complete your project perfectly in time You can check my review Hope for your contact. Thanks
$250 USD in 5 days
5.0 (4 reviews)
4.7
4.7
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Hi, I hope you are doing well! This side Shivpal from Carol Data Technology. We specialize in Web and Mobile App development. Our company have a rich history with over more than 10 years & we are having a very strong team of 80+ skilled software developers. We do have multiple java spring boot developers who can fulfill your requirement. Please let us know a convenient time for a chat, or feel free to provide us with more information about your requirements over chat. We look forward to the possibility of working with you. Warm regards, caroldata
$700 USD in 7 days
3.8 (9 reviews)
6.0
6.0
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Hi, I am available to work on this project if you like you can discus with me in private message I start work asap.
$500 USD in 7 days
4.2 (22 reviews)
5.0
5.0
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Greetings. With over 9+ years of Backend Java Spring boot application development, deployment and API integrations and I have implemented two factor authentication into different applications. I am happy to mention that this project falls within my domain. I have some questions though, 1- Can you please share the complete business model of your website? 2- Are there any specific features you would like to add? 3- Will you share the branding guidelines? 4- What type of cloud service are we intending to use? If you can respond back to me over the chat, that'll help me fully understand the scope of work. I am happy to have a follow up call based on your availability and time zone.
$750 USD in 10 days
5.0 (2 reviews)
4.4
4.4
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Hi, I'm Raeed. Java developer with 3 years of experience and I'm very interested in working on your project You can contact me to get started
$500 USD in 7 days
4.9 (21 reviews)
4.3
4.3
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Professional java developer with 10 years of industry experience. Well versed in springboot based microservice application along with kafka, cloud and spring security. Well versed in MFA concept and delivered numerous projects regarding authentication and authorisation. Feel free to connect.
$500 USD in 7 days
4.6 (13 reviews)
4.6
4.6

About the client

Flag of GERMANY
Frankfurt am Main, Germany
5.0
3
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Member since Aug 23, 2023

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