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I need a lightweight yet robust integration between our web application and a third-party RESTful API. The service returns both JSON and XML, so your work will involve parsing either format, mapping its fields to our existing models, and returning clean, optimized responses to the frontend. Beyond the integration itself, two areas of the site need immediate attention: • User authentication – tighten session handling, token refresh, and error states • Dashboard features – surface new data points from the API, refine charts/tables, and smooth out any JavaScript glitches Expect a few minor frontend/back-end tweaks along the way—think quick JS fixes, small layout updates, and the occasional bug hunt. Deliverables will be considered complete once: 1. API endpoints are wired up, authenticated, and returning the correct data in both JSON and XML tests. 2. Updated authentication flow passes manual and automated checks. 3. Dashboard displays the new data without performance hits or console errors. 4. All code is clean, commented, and pushed to our repo with a concise README covering setup and endpoints. Let me know about similar API or dashboard work you have shipped, your availability this week, and how soon you can turn around an initial commit. Strong performance here can open the door to a steady stream of follow-on projects.
Project ID: 40430285
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With 80+ successful projects under my belt, I am confident that my skills and experience make me the ideal choice for your RESTful API & Dashboard Enhancement project. Over the past five years, I've built and integrated everything from SaaS platforms to business automation solutions, giving me a deep understanding of the challenges involved in working with third-party APIs and steering data flows between different systems. Specifically, my firm grasp on JavaScript will ensure smooth parsing of JSON and XML data, accurately mapping it to your existing models while providing clean, optimized responses on the frontend. I am well-versed in frontend logic like session handling, token refresh, and error states which I apply proficiently during user authentication operations. My backend development expertise complements this skillset ensuring that all API endpoints are thoroughly wired up and authenticated. Moreover, my broad technical proficiencies including React.js, Node.js with a MERN stack background ensures there is no task too small or bug too tricky throughout the full-stack development process. In conclusion, as a quick-thinker and reliable partner, I can provide concise READMEs documenting setup and endpoints to enhance future project efficiency as well
₹3,200 INR in 5 days
2.0
2.0
45 freelancers are bidding on average ₹11,815 INR for this job

With over 10+ years of industry experience, my team at Carol Data Technology has successfully delivered innovative and high-quality software solutions to clients globally. Our expertise spans across a wide range of technologies including JS (Node JS, AngularJS, BackboneJS, ReactJS, MeteorJS, JQuery, Ajax), PHP, and Web Development which aligns perfectly with your project requirements. Shivpal and his solid team offer end-to-end development services from analysis and design to implementation and support. We have a proven track record of building robust RESTful APIs and refining dashboards. We're relentless when it comes to ensuring our integrations perform optimally while enhancing end-user experiences. This has allowed us to hone our skills at user authentication, session handling, dashboard management and resolving JavaScript glitches - precisely what you need for this project. My communication style is clear, concise and I provide daily project progress reports for full transparency. With 100% client satisfaction as our priority, we offer continued support even after the final product delivery, ensuring comprehensive service for your website needs. I am confident that partnering with me will enable you to upgrade your web application and enhance your data management in a timely manner without compromising on quality or performance. I look forward to turning around an impressive initial commit soon that will set the stage for productive follow-on projects.
₹7,000 INR in 7 days
7.3
7.3

Hi there, I’ve reviewed your PHP project requirements and would be glad to help. With 5+ years of experience in PHP and backend development, I specialize in creating secure, scalable, and high-performing web applications using modern frameworks like Laravel and CodeIgniter. I’ll begin with a clear development plan, share regular progress updates, and ensure the final product is well-tested and optimized for performance and security. Let’s connect to discuss your project goals — I’m ready to get started! Best, Bhargav PHP Developer | Laravel & Backend Expert
₹7,000 INR in 7 days
6.9
6.9

Hello Sir/Ma’am, I’m a Full-Stack Developer with 10+ years of experience in REST API integrations, authentication systems, and dashboard development. Assured to deliver a clean, secure, and high-performance integration with stable frontend/backend enhancements. Project Key Points : 1. REST API integration with JSON & XML response handling 2. Data parsing, field mapping, and optimized frontend responses 3. Authentication improvements (sessions, tokens, error handling) 4. Dashboard updates with new charts, tables, and API data points 5. JavaScript fixes, UI refinements, and bug resolution 6. Clean, documented code with Git-based workflow and README I have experience working on API-driven dashboards, authentication systems, and real-time data integrations, and I can start immediately with quick turnaround on the initial commit. Looking forward to hearing from you. Best regards, Pulkit J.
₹7,000 INR in 7 days
6.9
6.9

As an experienced full-stack developer with a strong proficiency in frontend technologies like React.js and backend languages such as Node.js, integrating RESTful APIs is within my wheelhouse. I'm skilled at working with JSON and XML formats, proficiently parsing them, and mapping the data to match existing models with optimal performance in mind. With my previous project experience, I've become adept at handling user authentication, including session management and token refresh mechanisms - ensuring secure, error-free user experiences. Additionally, I have a sharp eye for refining dashboards. I'll not only surface new API data points for enhanced data visibility but smooth out any Javascript glitches that may affect UX. Of course, tweaking front-end interfaces involves more than just fixing charts or tables; it's about understanding the bigger picture and creating a streamlined user experience. Consequently, minor frontend/back-end tweaks like quick JS fixes or layout updates won't pose any challenge either.
₹8,000 INR in 3 days
6.6
6.6

I can see that your project requires a lot of expertise in web development, API integration, and attention to detail. With over a decade of experience under my belt, I'm no stranger to the intricacies and challenges that come with RESTful API integrations. I've successfully worked on 100+ projects and can assure you an efficient and effective solution customized to your unique needs. As a full-stack developer who's skilled in JavaScript and PHP - two key languages for this project - I'm confident in my ability to create clean, optimized responses regardless of the JSON or XML format returned. On the subject of user authentication and dashboard enhancements, I believe accurate execution is vital, as any lapses can compromise both security measures and the overall UX; but you can have complete peace of mind with my services. Not only will I tweak both areas just as you need, but I'll fortify your session handling, token refresh flows and keep error states at bay. Moreover, my commitment to creating scalable, secure solutions aligns perfectly with your vision of immediate improvements and future compatibility. My work doesn't end with handing off code; rather I ensure your team understands everything with detailed documentation – in this case, a concise README for setup and endpoint coverage. Let's collaborate and turn this into reality together!
₹9,999 INR in 7 days
6.4
6.4

Hi, I can handle the full API integration and stabilization work, including parsing both JSON and XML responses, mapping fields cleanly to your existing models, and exposing optimized data to the frontend. I have worked extensively with REST APIs, authentication flows, dashboard systems, and frontend/backend debugging in production environments. I can also tighten session handling, token refresh logic, and error management while refining dashboard charts/tables and resolving JavaScript or UI issues without impacting performance. Clean architecture, maintainable code, and proper documentation are standard in my workflow. I am available to start immediately and can deliver an initial integration/audit commit within the first 24–48 hours depending on API access. Questions: Q1-- What is your current backend stack/framework? Q2-- Is authentication JWT-based, session-based, or OAuth? Q3-- Do you already have API documentation/sample XML & JSON responses available? Best Regards Jitendra Sharma
₹10,000 INR in 8 days
5.5
5.5

Hello, I have 8 years of experience in Restful API.I can work on this project.I have worked on multiple dashboard development. Let’s connect
₹4,980 INR in 2 days
5.5
5.5

Hello, I’ve gone through your job description and understand that you need a robust REST API integration with JSON/XML parsing, along with improvements to authentication and dashboard functionality. With 5+ years of experience in full-stack development and API integrations, I’ve built and optimized similar data-driven dashboards and secure auth systems. What I can help you with: • Integrate and normalize REST API data (JSON/XML parsing & mapping) • Improve authentication flow (sessions, tokens, error handling) • Enhance dashboard performance with clean data visualization updates Warm regards, Monica Bhatia
₹6,000 INR in 2 days
5.1
5.1

Hello, I can build a clean and reliable integration between your web application and the third-party REST API, including handling both JSON and XML responses, secure authentication flow improvements, and dashboard enhancements with optimized data visualization and smoother frontend performance. My approach will focus on creating efficient API mappings, strengthening session/token handling, refining charts and tables, and resolving JavaScript or backend issues without affecting overall site performance. I have experience working with RESTful API integrations, authentication systems, dashboard development, and frontend/backend debugging across modern web applications. I’m available to start immediately, can provide fast turnaround on the initial commit, and will ensure the final codebase is clean, documented, and deployment-ready for future scalability. Best regards, Abhishek
₹7,000 INR in 7 days
5.3
5.3

Greetings, I have read the project description I have been working on a similar project in recent time. I am interested in the work open a chat to discuss requirements in details.
₹50,000 INR in 3 days
4.9
4.9

As a seasoned Full Stack Developer with over 6 years of experience in building robust web applications and designing RESTful APIs, I believe I am the ideal candidate for your project. Having worked extensively with Laravel, PHP and modern JavaScript frameworks, I am well-versed in handling both frontend and backend tasks efficiently - a skillset that perfectly aligns with your requirements. My proficiency in API integration ensures that I can seamlessly connect your web application with the third-party RESTful API - efficiently parsing both JSON and XML formats and mapping the extracted data to your existing models, guaranteeing clean and optimized responses to enhance your frontend experience. Moreover, my expertise in working on similar projects involving User Authentication and Dashboard Enhancement makes me confident that I can deliver above and beyond your expectations. I have deep experience in stretching session handling, token refresh mechanism, and ensuring proper error handling. Further, my grasp on optimizing site performance will ensure that the new data is smoothly displayed without any glitch or console errors on the Dashboard. It will be my utmost priority to deliver not just a project completion but an entirely refined system where API endpoints are wired up seamlessly, user authentication passes both manual and automated checks, while the dashboard displays new data points without any performance hits or console errors in parallel
₹12,500 INR in 7 days
5.0
5.0

As an experienced web and mobile app developer with a focus on the integration of RESTful APIs, I am confident in my ability to meet and exceed your project's needs. Having worked with both JSON and XML formats extensively, I am fully capable of parsing and mapping data, allowing it to flow seamlessly between your application and the third-party API. Not only will I ensure that the endpoints are properly wired, authenticated, and tested in both formats, but I will also guarantee clean, optimized responses every time. In terms of your immediate needs for user authentication and dashboard enhancements, rest assured that I am well-versed in these areas. My 9+ years of experience enable me to prioritize areas such as session handling, token refreshment, error handling, chart refinement, and table optimization in a swift yet thorough manner. Having successfully completed similar tasks on multiple projects in the past, I’m confident in delivering clean code with concise documentation - exactly what you're looking for. Lastly but not leastly, my pricing is cost-effective without sacrificing quality or efficiency. With me as your API and dashboard enhancement partner today, you'll be solidifying a long-term relationship with a developer who thrives on delivering exceptional results. Together we can turn your ideas into functional reality whilst keeping everything running smoothly. I look forward to discussing timelines and getting started on making significant impr
₹15,000 INR in 7 days
5.4
5.4

✅ I’ll integrate the third-party REST API into your application with secure authentication handling, JSON/XML parsing, optimized data mapping, and clean backend/frontend integration. ✅ Includes session/token-flow improvements, dashboard enhancements, chart/table updates, JavaScript bug fixes, and performance-focused implementation without breaking existing workflows. ✅ Delivery includes documented clean code, tested API endpoints, repository commits with README/setup instructions, and fast turnaround for the initial working integration this week.
₹3,000 INR in 7 days
3.7
3.7

Handling both JSON and XML responses from the API presents a straightforward parsing challenge. I’ve previously built similar integrations for clients needing to consume data from diverse sources, ensuring clean data transformation and efficient API responses. I'll focus on creating a flexible and well-documented integration layer to handle the API calls, data mapping, and response formatting, alongside the requested authentication and dashboard enhancements. Given the 7-day timeline, I anticipate having the initial API endpoints and authentication flow implemented and ready for review within the first four days, with the dashboard refinements completed shortly thereafter.
₹11,847 INR in 7 days
3.7
3.7

Hello, I have experience integrating third-party REST APIs in ASP.NET Core, including handling JSON/XML responses, authentication flows, and dashboard data visualization. I’ve worked on API mapping, token/session management, and frontend fixes involving JavaScript and chart optimization. I can start immediately and deliver an initial working commit within 1–2 days. I focus on clean, maintainable code, proper testing, and smooth frontend/backend integration for long-term scalability.
₹7,000 INR in 7 days
3.0
3.0

Hi, I can help integrate the third-party REST API into your existing application while also improving the authentication flow and dashboard stability. The work can include: • JSON and XML response parsing/mapping • Secure API authentication and token handling • Session and refresh-flow improvements • Dashboard data integration and UI refinements • Chart/table updates with optimized frontend rendering • JavaScript bug fixes and backend cleanup • Clean documented API/service structure I’m comfortable working with REST integrations, auth/session handling, dashboard systems, and quick frontend/backend debugging tasks. I can start immediately and provide an initial working commit quickly once I review the API docs and current project structure. Looking forward to discussing the stack and integration flow further.
₹7,000 INR in 7 days
2.7
2.7

Coming onboard with 6+ years of web development experience, I am confident in my ability to deliver top-notch results for your RESTful API and Dashboard Enhancement projects. I have extensive experience integrating various APIs, parsing JSON and XML data, and mapping it effectively to existing models - skills that will be invaluable for your project. My previous works implementing similar APIs and enhancing dashboards make me a perfect fit to execute this complex task flawlessly. Regarding the two immediate concerns, I assure you that I have a deep understanding of session handling, token refresh, and error states that is needed for tightening user authentication. Further, my rich knowledge of JavaScript helps me to efficiently tackle dashboard features, debugging any glitches or errors along the way. My commitment to delivering clean code, reliable services, and my performance-first mindset aligns with your expectations. Moreover, I excel at providing clear communication and reliable delivery; hence you can rely on me in meeting deadlines and maintaining consistent progress updates throughout the project. I look forward to not only meeting but exceeding your expectations for this project; a successful collaboration here could be the beginning of a long-term, mutually beneficial partnership for future projects as well.
₹1,500 INR in 2 days
2.2
2.2

Hi, I can fix your RESTful API & Dashboard Enhancement I've solved this exact problem many times. Here is what I will do: Parse JSON/XML responses, map them to your existing models, and return clean optimized API output. Tighten authentication with better session handling, token refresh, and error-state protection. Update dashboard charts/tables, fix JS glitches, and make the small layout/backend tweaks needed. 10 days free support after delivery Milestone-based payment Reply "YES" and Best regards, syed ribal
₹12,500 INR in 2 days
2.0
2.0

I can quickly deliver a secure, lightweight REST API integration handling both JSON/XML parsing, authentication hardening, dashboard enhancements, and frontend/backend bug fixes with clean, maintainable code and optimized performance.
₹7,000 INR in 7 days
2.0
2.0

Dear Client, Thank you for posting this project. I have extensive experience in AI automation. I'm confident I can deliver high-quality results: - Technical expertise: Proven track record with similar automation projects - Timeline: Efficient delivery with minimal delays - Support: Full testing and debugging included I'm ready to start immediately and am flexible with communication. I would appreciate the opportunity to discuss your specific requirements in detail. Best regards, Petrovich
₹1,500 INR in 7 days
0.4
0.4

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