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Java RESTful Service for Timecard Tracking

$30-250 USD

Closed
Posted about 1 month ago

$30-250 USD

Paid on delivery
As the developer for this project, I will write a RESTful service in Java for tracking timecards. My main purpose is to let the company record employee working hours, generate payroll reports, and monitor employee attendance. To do this, my service must include the following functionalities: - PUT: Create a new timecard - POST: Update an existing timecard - DELETE: Delete an existing timecard - GET: Retrieve timecard information All the aforementioned tasks will return a JSON string, either formatted or unformatted. The JSON string format will not strictly be enforced in this RESTful service, as the main focus is providing a swift and reliable way for the timecard data to be manipulated and retrieved. The successful freelancer for this post should have excellent Java programming skills, as well as a strong understanding of RESTful services and JSON data formatting. Prior experience in employee time tracking systems would be preferable.
Project ID: 37996950

About the project

44 proposals
Remote project
Active 1 mo ago

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44 freelancers are bidding on average $147 USD for this job
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Hi Sir, I have 12 years of experience in Java/J2EE development and i am expert in creating REST API and JSON/XML data processing. I will create the CRUD REST API for employee time tracking using best java practices. I worked on employee time-tracker application backend development. It's similar to RescueTime . Can we have chat to discus further and i will happy to help you. Thanks,
$122.22 USD in 3 days
4.7 (93 reviews)
6.9
6.9
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As a full time java developer since 2010 I can help you with your project. It's pretty much clear, but I still have some minor questions..
$240 USD in 7 days
5.0 (88 reviews)
5.7
5.7
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Hi Friend, I am expert in REST API development and i worked on employee time tracking development. Developing the REST API for employee time tracking is looking good to me. can we have chat to discuss the requirement further. Thanks,
$83.33 USD in 2 days
4.5 (93 reviews)
6.4
6.4
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Hi,Hope you're doing blissful! I've Gone through with the requirements and I'm sure I can provide you best on this with my skills and experience. Lets have chat on this.
$140 USD in 2 days
4.9 (34 reviews)
5.3
5.3
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Hi, What specific information do you need to collect and store for each timecard entry? For example, are you tracking start/end times, break durations, project codes, or any other metadata? Regarding the PUT functionality for creating a new timecard, what data format will be used for submitting the timecard information? Will it be JSON, XML, or another format? Please respond to our queries. Let's connect to discuss this in detail. Greetings Abhishek
$240 USD in 8 days
4.4 (6 reviews)
5.2
5.2
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Hi Respected Buyer . Professional Java developer here with 6+ years experience. As I only do JAVA projects and you can see it from my profile too so I have firm belief on myself. . You can check in my profile as well where i did such tasks multiple times. Further experience in XML and json perfectly fit into my expertise area to make this project up to the mark. . Looking forward to discuss you with more. Kindly drop me message and believe me you will not regret. . I assured you that I will do your task with full dedication and will always be there until you satisfied from results as I believe in building loyal relations with my clients. . Regards Gulshair
$140 USD in 7 days
5.0 (16 reviews)
4.4
4.4
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Professional java developer with 10 years of industry experience. Well versed in springboot based microservice application along with kafka and cloud. Have done numerous api Development and Integration. Feel free to connect.
$200 USD in 7 days
4.5 (11 reviews)
4.3
4.3
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Hello, How r u doing? I have gone through the project and i believe that i can handle it well having experience related to XML, JSON and Java. Please have a look at my profile to have an idea of my previous work: https://www.freelancer.com/u/ayesha0124 Regards, Ayesha
$250 USD in 7 days
5.0 (1 review)
3.6
3.6
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Hi, Do you want to build the rest API for your project's backend? Do you need help developing your rest API project? Do you need to update the existing rest API? I can help you with that. What I'm offering : Rest API development in Java Spring boot Rest API with JWT authentication, spring security, and database integration Bug fixing in existing API API documentation with swagger Business process automation with rest API
$220 USD in 7 days
5.0 (1 review)
3.2
3.2
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Hi there, I am a Java developer with 7 years of experience in building applications using Java and Spring framework with RESTful APIs, Microservices and Junit. I have gone through your project description for creating REST Apis to log the time. I would like to put my interest in your project. I have done projects similar to this. In addition, my portfolio has an example of demo project for reference. Further, we can circle up and have detail discussion. Regards,
$250 USD in 7 days
4.9 (3 reviews)
3.4
3.4
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Hello, I can start immediately. I have 13+ years of experience and I ensure you I can complete the project within budget and timeline. I'm not just a developer; I'm your dedicated partner. I'm committed to working with you. Count on me for any upgrades or specific requirements you may have along the way. I have few questions about the requirement. Can we discuss this over chat? Looking forward to hearing from you soon. Best regards, Sneha
$30 USD in 7 days
5.0 (3 reviews)
3.1
3.1
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With over [number of years] years of experience in Java programming, [plus][specialized skills/knowledge related to the project's domain], I believe I have the right combination of expertise and mindset to build your RESTful service for timecard tracking. In fact, I have previously developed a similar system aimed at recording employee working hours, generating payroll reports, and monitoring attendance. Thus, I understand the criticality of balancing efficiency with ease-of-use. Apart from my profound knowledge and fluency in implementing RESTful services and handling JSON data formatting [(Cite evidence if possible)], I will leverage my skills in tools such as Spring Boot, SQL, HTML, CSS, etc., to structure an efficient system according to your requirements. Not only will your resultant product be reliable, but also scalable and future-proofed. Lastly, my commitment to continuous learning will ensure I stay up to date with the ever-evolving landscape of technology. Choosing me means choosing someone who is truly passionate about translating digital dreams into reality – someone devoted to making your project a success. Let's initiate a dialogue and together we'll craft a solution that exceeds your expectations
$200 USD in 7 days
5.0 (5 reviews)
2.9
2.9
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Dir Client, I have 4+ years experienced Full stack Website developer and I have read your project description and previously I've worked on similar projects so I have rich experiences and useful assets I am good with eCommerce, Healthcare system, Education System, Report System.... Let's have a chat to discuss in detail. I’ll wait for your positive response. More specifically, my skills are... FrontEnd : React, JQuery, JavaScript, HTML5, CSS, Bootstrap, Thymeleaf, Datatable, Bootraptable... Backend : Java core, Java EE, JSP Servlet, Spring framework, Spring JPA... Database : MySQL, Sql Server, Oracle... Other Skills : GitHub, Bitbucket, Docker, Jasper report... I sincerely look forward to hearing from you. Best Regards, Hau
$170 USD in 7 days
4.5 (4 reviews)
2.9
2.9
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Having worked for more than a decade on RESTful services and Java programming, I am confident that I am the perfect fit for your project. As a Full-Stack Developer, I have a deep understanding of Java and its potential in constructing reliable and efficient systems. Apart from being proficient in core Java, I have extensive experience in backend development - an arena that aligns perfectly with your project needs. With my knowledge on microservices architecture and message brokers, I can ensure you receive a robust yet scalable time-tracking service. What sets me apart is my adaptability and knack for adopting innovative technologies to enhance my solutions. This really comes into play in data processing - which your project definitely requires. In addition to Java, I can bring Python to the table to provide added data analysis capabilities should your project need it. Imagine having well-planned graphs on employee hours, attendance analysis - not just raw data - but real insights! My extensive toolkit covers everything from Django to Flask, from Spring Boot to Hibernate. Pick me if you want a developer who can bring your RESTful timecard tracking service to life with excellent Java skills, a profound comprehension of JSON data formatting and more importantly a knack for turning raw data into something actionable and intelligible!
$220 USD in 3 days
5.0 (1 review)
2.6
2.6
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Hello, I have gone through whole requirement and understood. FYI I have around 15+ years of experience in Web based application development using Java J2EE technologies, mostly we have worked on backend development using Java based technologies. I have around 8+years of experience in RestFul API development for different domains like Banking, Education , payment and Health care etc. If you want to connect and discuss more about your project and requirement, please give us chance to work. Thank you.
$220 USD in 15 days
5.0 (2 reviews)
1.7
1.7
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Dear Taulant I., I’ve read all of your requirements fully and I'm really interested in Java RESTful Service for Timecard Tracking. I have rich experience in JSON, XML and Java with over 9 years. I am always ready to discuss more detail this project with you and I can start working immediately. Looking forward to working with you soon. For the best result and a long term in the future. Regards, Mikael.
$30 USD in 2 days
1.0 (1 review)
3.4
3.4
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Dear Taulant I., I saw your project titled "Java RESTful Service for Timecard Tracking" and I'm interested in submitting a proposal. With over 10 years of experience in software development, I have a proven track record and strong expertise in the required skillset, including JSON. Here's a bit more about my skillset: Skills: Java, XML, JSON I'm confident I can deliver exceptional results for your project. Would you be open to discussing this further? Thank you for your time. Sincerely, A Mateen
$140 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi Taulant I., How are you doing? As a professional developer with expertise in Java, XML and JSON, I eagerly anticipate the opportunity to complete this project for you. Please drop me a message to discuss the project detail. Thank you for considering my services.
$50 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hi there, I have thoroughly read the details of your requirements and have a clear understanding of what needs to be done. ✌Don't go away!✌ It only takes a few seconds to review my abilities, but the ?benefits? you'll receive far outweigh the time invested. With over 9 years of experience as a seasoned web development expert, I am deeply passionate about implementing innovative projects and am thoroughly confident in my ability to make a valuable contribution for you. I firmly believe that I possess the necessary skills, including proficiency in essential development languages such as React, Next, Node.js, PHP, ES6 and UX/UI, as well as expertise in frameworks and advanced technologies vital for the successful execution of your project. My proven abilities: - All deep understanding of your needs, and meeting deadlines. - Delivering a high-performance project that aligns perfectly with your needs. - High energy to try potential solutions and to keep dig deeper and deeper. I look forward to engaging in a detailed discussion about your project. I am ?lways right with you! Regards.
$180 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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With a decade of experience in web development, I bring a wealth of knowledge and expertise with me to every project. Java, the focal point of this endeavor, has been a mainstay in my arsenal for as long as I can remember. My knack for crafting RESTful services is unparalleled – providing customers with reliable ways to manipulate and retrieve data, just like what you need for your timecard tracking service. Moreover, my proficiency in JSON data formatting will allow your system to communicate seamlessly with other applications, further enhancing its value. That being said, my prowess extends far beyond just these two skills. My Full-Stack capabilities will shine through as I align the front-end and back-end aspects of the service for an efficient user journey. My comfort with technologies such as Laravel, Node.js and more gives me multidimensional perspective which would be useful when designing this system. On top of that technical know-how, I have also done previous work on employee time tracking systems. This prior experience assures you that I'm no stranger to the nuances and complexities involved in managing attendance and generating payroll reports. As a passionate professional who's always on the lookout for learning opportunities, I promise to dedicate my full self to understanding and meeting your needs. Let's team up on this exciting project!
$150 USD in 3 days
0.0 (0 reviews)
2.4
2.4

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Rochester, United States
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Member since Mar 20, 2024

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