NodeJS API Development for Multi-functional Platform

$30-250 USD

Fechado

Publicado

há 8 meses

$30-250 USD

Pago na entrega

I'm in search of a skilled NodeJS developer who can support my project with the creation of several APIs. The APIs should be of high quality in terms of code and security, ensuring the use of JWT secured tokens. The specific functionalities that need to be implemented in the APIs include: - User Registration and Login: A seamless process for new users to sign up and existing users to log in securely. - File Upload and Download: A reliable system to handle file uploads and downloads. - Data Retrieval and Manipulation: Implementing functionality for retrieving and manipulating data effectively. - MSG Parsing: Implementing features to parse messages, focusing on extracting specific information, validating message format, and converting messages to a different format when necessary. The project will involve working with CrateDb Mqtt emqx for storing data. This is a unique database setup, so previous experience with this specific database setup is not required, but it’s a plus. Ideal skills and experience for this project include: - Expertise in Node.js and API development - Proficiency in working with JWT secured tokens - Knowledge of file handling and data manipulation - Previous experience with MSG parsing - Familiarity with CrateDb Mqtt emqx is a plus. If you have a track record of creating secure and efficient APIs, please respond with your relevant experience in this area. {"msg_id":3070,"device_info":{"mac":"409151b9f084"},"data":[{"timestamp":1716444021886,"timezone":11,"adv_data":"02010211076756159e2b36718dea11140698f78089","rsp_data":"1a094a525f4a696f5354422d52464c53424a474536303935373432","type_code":10,"type":"other","rssi":-63,"connectable":1,"mac":"b8c6aaf333f1"},{"timestamp":1716444021966,"timezone":11,"adv_data":"0201060303aafe1216aafe21010f0be81fc53ce0002efc5701b5","rsp_data":"09168020680100000000080954616775617264","type_code":10,"type":"other","rssi":-83,"connectable":1,"mac":"bc572903f5ce"},{"timestamp":1716444021971,"timezone":11,"type_code":0,"type":"ibeacon","rssi":-66,"connectable":1,"mac":"bc5729002f9f","uuid":"7777772e6b6b6d636e2e636f6d000001","major":4,"minor":1077,"rssi_1m":-59},{"timestamp":1716444021976,"timezone":11,"adv_data":"020106021c0010ff29091000003429effba3800100e903","rsp_data":"","type_code":10,"type":"other","rssi":-83,"connectable":1,"mac":"3429effba381"},{"timestamp":1716444021999,"timezone":11,"adv_data":"020106021c0010ff29091000003429effba3800100e903","rsp_data":"","type_code":10,"type":"other","rssi":-91,"connectable":1,"mac":"3429effba381"}]} IF the MAC Starts with BC57 : mac":"bc572903f5ce"

ID do Projeto: 38162746

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49 propostas

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Ativo há 7 meses

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49 freelancers estão ofertando em média $189 USD for esse trabalho

@softsolution2000

Hi there I have extensive experience in Node.js development and API creation, particularly focusing on security and efficiency. I have successfully implemented user registration and login functionalities, file upload/download systems, data retrieval/manipulation features, and message parsing functionalities in previous projects. I am proficient in working with JWT secured tokens and have a strong background in handling file operations and data manipulation. While I may not have prior experience with CrateDb Mqtt emqx, I am confident in my ability to adapt and learn quickly. I am excited to contribute to the success of your project with my expertise and dedication. 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

$163 USD em 7 dias

4,9

(15 avaliações)

6,1

@Kartoos

Hi, I am more than expert in developing APIs in NodeJS (Express). I am not experienced in CrateDB mqtt. But I adapt to different environment very easily. Lets discuss in detail ..... first lets discuss MSG parsing thanks

$250 USD em 3 dias

4,7

(55 avaliações)

6,4

@marslan2201

Hello, I have vast experience in developing secure APIs using Node.js, ensuring the use of JWT secured tokens for authentication and authorization. Additionally, while familiarity with CrateDb Mqtt emqx is a plus, my ability to quickly adapt to new technologies and databases ensures that I can efficiently work with this unique database setup. The provided sample data and requirements for filtering specific MAC addresses (e.g., MAC starts with BC57) will be handled with precision, ensuring accurate data processing and extraction. With my proven experience in creating secure and efficient APIs, I am confident in my ability to meet your project needs and deliver high-quality results. I look forward to discussing this project further and demonstrating how my skills can contribute to its success. Thank you. Regards, Arsalan G

$195 USD em 7 dias

4,8

(6 avaliações)

5,6

@ibapi

very regular stuff, takes a day or 2 full time, if its urgent for you can do quicker than indicated. let me know.

$120 USD em 7 dias

4,9

(31 avaliações)

5,6

@malkesh3m

⭐ Hi, My availability is immediate. I read your project post on NodeJS Developer for Multi-functional Platform. We have extensive knowledge in MERN Stack (MongoDB/MySQL, Express JS, React, and NodeJS), as well as RESTful API integration. We are an experienced team of full-stack developers having skill sets in - React, JavaScript, jQuery, TypeScript, NextJS - NodeJS, ExpressJS - MongoDB, MySQL, PostgreSQL, SQLServer, SQLite - Redux, Thunk, GIT - JavaScript, HTML, CSS, Tailwind CSS - AWS, Server Hosting Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks

$245 USD em 3 dias

5,0

(17 avaliações)

5,2

@w6d

We are a team of 7+ years experienced Node.JS developers that are experts in building scalable web applications. With 65+ dynamic websites. Can start your work immediately. Ready to talk about your project and show other recent successful similar work. I am currently online. Let's start the chat.

$125 USD em 7 dias

5,0

(10 avaliações)

4,9

@Isomiddin7

Hello. I have over 7 years experience with Node.js. I have gone through project description, but I would like to discussing clear my understanding of requirements. Please PM me so we can discuss the requirement in more details.

$200 USD em 7 dias

4,9

(6 avaliações)

4,6

@shanmup

As a seasoned freelancer with over a decade of experience in web design and development, I am confident in my ability to meet and exceed your project requirements. Node.js and Java are two of my core skills which make me well-prepared for your NodeJS API development. My proficiency in JWT secured tokens, file handling, data manipulation, and previous experience with MSG parsing align perfectly with the specific functionalities you need for this project. Although I haven't worked explicitly on CrateDb Mqtt emqx, my profound knowledge of various databases and prior experience with unique setups allows me to quickly adapt and learn new tools. Additionally, my familiarity with cloud servers like AWS architecture is relevant as you may require the deployment of your APIs in the future. Furthermore, what sets me apart from the competition is my resolute commitment to timely outputs without any compromise on quality. Moreover, my broad technology stack comprising of Android, Kotlin, React-Native, Express, Angular and more makes me an asset for any across-the-stack projects. Choosing me will ensure that you get a reliable partner who consistently delivers satisfactory work on time!

$140 USD em 7 dias

4,9

(18 avaliações)

4,2

@merinsinha

I can do it. As 9+ years experiences in these field. I can give good quality work. I have read the guidelines of your work.I believe that i can provide you the best quality works you are anticipating from this platform give me a chance to show you the best i can do at your service.

$140 USD em 7 dias

4,8

(12 avaliações)

4,4

@naderkamel

Hello there As a seasoned Node.js expert, I specialize in creating, testing, debugging, integrating, deploying, and documenting stable, secure, and maintainable Node.js APIs. My expertise lies in ensuring the seamless functionality of your project. I eagerly await your response. Best Regards, Nader

$250 USD em 7 dias

5,0

(12 avaliações)

4,3

@techwelfare

NODE.JS EXPERTS! We are working on node.js since last 11 years. We could do it. Could we discuss in details over chat now? Best Regards Techwelfare

$180 USD em 8 dias

5,0

(7 avaliações)

4,0

@Eminencehub

As an accomplished Node.js developer, I'm confident in my ability to deliver exactly what you need for this project. With years of experience in API development and an intimate knowledge of security measures such as JWT secured tokens, I can ensure that the APIs we create will be robust, reliable, and safe. My expertise extends to handling file uploads and downloads, managing data effectively, and parsing messages – all the specific functionalities your multi-functional platform demands. While I haven't had direct exposure to CrateDb Mqtt emqx like your unique setup requires, my versatility with NoSQL databases means I'm capable of quickly ramping up and adapting to your system. In fact, this is why I've earned a stellar reputation among my 150+ clients: I bring the highest level of unrelenting commitment and adaptability to every project. As one of the top 4% freelancers globally (and within the top 5k on this platform), my standard of quality is unwavering. When you choose me for your project, you're not only getting a professional dedicated to producing excellent code but someone who believes in the power of effective communication. I'll provide regular project updates and guarantee on-time delivery. Trust me with your NodeJS API Development needs for a multi-functional platform - let's exceed your expectations!

$140 USD em 7 dias

5,0

(6 avaliações)

3,7

@omera1

Hi, i am available to work on this project if you like you can discus with me in private message I start work asap.

$140 USD em 7 dias

4,7

(11 avaliações)

4,2

@najum98

Hey, As a Top-Rated Software Engineer, I specialize in JavaScript and TypeScript, and more specifically in Node.js which is directly aligned with the requirements of your project. My expertise in API development with Node.js will ensure that all the functionalities like User Registration and Login, File Upload and Download, Data Retrieval and Manipulation, MSG Parsing are executed efficiently within the stipulated timeframe. I pride myself on writing clean, loosely coupled codes and ensuring data security by implementing JWT tokens proficiently. This project requires familiarity with CrateDB Mqtt emqx, though my previous experience doesn't involve this specific database setup but I am quick to learn and adapt to new technologies, so you can expect seamless work even in this unfamiliar setup. Working diligently towards the enhancement of your business is my priority. You can rely on me for highly scalable, secure applications where I employ security into all components of the application's SDLC. Clients commend my responsible communication, fast feedback cycle, relevant questioning to understand tasks better while providing top-notch solutions on time. Ultimately, choosing an adept programmer like me would translate into quality work and absolute commitment to your project's success. Let's collaborate for unparalleled API development! Looking forward Najm

$140 USD em 7 dias

5,0

(3 avaliações)

3,5

@arbu1499

Hello, Thanks for landing on my bid, I would like to take on this project, due to my vast experience of working with Node JS, I can make sure that you will get secure and high quality backend APIs for your project, please share further details via chat. Looking forward for your positive response Regards, Arbaz Ali

$190 USD em 5 dias

5,0

(6 avaliações)

3,6

@JastiDev

☀️☀️☀️☀️ I am interested in supporting your NodeJS project by creating secure and high-quality APIs. With extensive experience in Node.js and API development, I can deliver robust solutions for your requirements, including: - User Registration and Login: Implementing secure processes with JWT tokens. - File Upload and Download: Creating reliable systems for file handling. - Data Retrieval and Manipulation: Ensuring efficient data handling. - MSG Parsing: Developing accurate message parsing features. - CrateDb Mqtt emqx: While new to this setup, my adaptability ensures effective data management. I am committed to delivering top-notch APIs tailored to your needs. Looking forward to discussing further. Best regards,

$100 USD em 7 dias

5,0

(2 avaliações)

3,6

@MQamar123

As an experienced Node.js developer with a prolific track record of over 7 years, I can assure you that I possess the necessary skills to not only create APIs that fit your exact needs but also to ensure they are up to par in terms of code quality and security. My proficiency in working with JWT secured tokens will guarantee that your platform remains safeguarded while maintaining a smooth user sign-up and login process. Additionally, my expert knowledge in MSG parsing will prove invaluable as we endeavor to extract and manipulate specific information efficiently. Even though I may not have worked with CrateDb Mqtt emqx, your unique database setup, my adaptability remains a strong point. My versatile nature has allowed me to comfortably dive into unfamiliar technologies and offer satisfactory solutions within a commendable turnaround time. Plus, employing my expertise extends beyond just Node.js. Having mastered a wide array of languages, frameworks, and technologies throughout my career ranging from Python for AI programming to React.js for web development among others, I am confident in my ability to collaborate effectively across various tech domains and make valuable contributions to diverse projects. In pursuing excellence with every task I undertake, your satisfaction as the client is paramount to me - rest assured, you're hiring someone truly committed to meeting your expectations.

$30 USD em 7 dias

5,0

(2 avaliações)

3,1

@akshaywaghmarecc

With the core of my skills revolving around Node.js and Amazon Web Services, I have the necessary expertise for your NodeJS API development project. Having worked on numerous projects that demanded secure JWT token implementation, user management systems, and API development, I am well-acquainted with these functionalities that you need in your platform. While I might not have direct experience with CrateDb Mqtt emqx, my deep knowledge of similar database setups and strong problem-solving skills equipped me for it. My versatility is a testament to this - I've comfortably worked with different databases and data manipulation tools in the past. Given a js object like the one you've provided '{"msg_id":3070..}', I can parse through its keys to extract required information while also validating the format. Finally, my design background enhances my problem-solving capabilities as well as my ability to deliver intuitive user experiences. It is our belief that we are dependent on our client's satisfaction, not vice versa, which is why we strive to deliver nothing short of excellent, reliable and secure APIs. If chosen, you can expect an effortless communication flow, constant availability from me, and most importantly quality work within your budget!

$180 USD em 7 dias

5,0

(1 avaliação)

3,0

@otusonellp

With over five successful years of developing full-stack projects, specializing in Node.js, I am confident that my team at OTUSONE, including software developers, graphic designers, and digital marketing experts, can bring tremendous value to your project. We've developed various APIs ensuring high code quality and security. Our expertise with JWT secured tokens also grants us the ability to offer you tailored solutions for your unique needs. While we're not pre-acquainted with CrateDB MQTT emqx like your database setup, our adaptability to new environments will allow us to quickly grasp and work with it effectively. And that's not all; our wide-ranging skills include file handling, data manipulation, and implementing MSG parsing functionalities - all features you require in your APIs. Our adeptness in Amazon Web Services complements this project well too. As a client-driven developer, I maintain strong collaborative practices in Agile teams which fosters efficient communication and helps us deliver on time.

$140 USD em 7 dias

5,0

(3 avaliações)

2,7

@RajAbhisek

Hii there, I am Raj, having an experience of more than 6 years in website and app development. I have a team of 10-15 people, exclusively working on platforms like react, angular, nextjs, react native, ionic, mongodb, nodejs, expressjs, firebase etc. I will provide you a experienced Nodejs Developer of my team who will do your job in time according to your requirements. We can definitely do your job within time. Please ping me in chat to discuss more. Thanks

$231 USD em 15 dias