Find Jobs
Hire Freelancers

Senior MERN dev with MONGO for COSMOS API experience troubleshoot performance issue.

$250-750 USD

Closed
Posted about 1 year ago

$250-750 USD

Paid on delivery
We are a competent MERN shop but we are having serious performance issues pulling data from a Cosmos database using the MONGO api. The code is for Mongo, but we switched to Cosmos and the app now sucks. It takes 20 seconds to load a single table of maybe 20 records. I need someone for a very short engagement (10 hours or less) to look at our code, look at our database, and tell us what we're doing wrong. Maybe it's how we built the collections in Cosmos... maybe it's our code, etc. I NEED AN EXPERT. Please don't apply if you just have a "little Cosmos experience" or just think you can do it. I need someone that has built MERN/Cosmos applications and can quickly see what the problem is. You only get paid if you solve the problem, so ensure you can. Forgive the directness, but I don't have time to be someone's on-the-job training.
Project ID: 36144904

About the project

59 proposals
Remote project
Active 1 yr ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
59 freelancers are bidding on average $590 USD for this job
User Avatar
Hi there,I'm biddin on your project "Senior MERN dev with MONGO for COSMOS API experience troubleshoot performance issue."MERN Stack, MERN, Database Programming, API, MongoDB, NoSQL Couch & Mongo, Software Development, Database Administration, Software Architecture, Node.js, Database Development, NoSQL, API Development, Software Engineering, API Integration and Database Management We are a competent MERN shop but we are having serious performance issues pulling data from a Cosmos database using the MONGO api I have read your project description and i'm a Professional Engineer therefore i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$750 USD in 3 days
4.8 (83 reviews)
7.7
7.7
User Avatar
Hi I am a highly specialized MERN-stack developer, graphic designer, and coder/programmer. I will provide you with top-notch work. Let us discuss it in detail. Looking forward to your reply Regards-
$700 USD in 7 days
5.0 (22 reviews)
6.8
6.8
User Avatar
** I am a MERN Stack developer and available for quick discussion ** Hello Greetings of the Day!! Yes, I will surely perform the following tasks perfectly . I am ready to get started immediately I have full time and have required skills to carry out your project with high quality in time. >. Please have a look at my profile: https://www.freelancer.com/u/Rekhathakur Thanks for taking the time to consider my proposal. Let's chat soon! Rekha Thakur Note: The budget will be quoted after the discussion.
$750 USD in 7 days
5.0 (11 reviews)
6.2
6.2
User Avatar
Hello Adam, I hope this message finds you well. I will be able to help you with your project. I read through the description and it sounds like I am just the right person for it. I have the right skill set with sophisticated experience in Software Architecture, Software Development, and Software Engineering. As a next step I would like to discuss some further questions with you. Either over the chat or a call, whatever you prefer. For my references and qualifications: I graduated in Computer Science with highest grades from one of the most reputable universities in Germany. Currently, I am enrolled in the Master's program. During my studies, I already published a paper on the subject of Artificial Intelligence. Further, I managed to get a lot of hands-on experience by working in several companies that operate in the field of Computer Science. As a native German speaker who was living in Canada for a year, my level in English is proficient/fluent. Further, I am in the preferred Freelancer program, making me part of the top 3% on the platform. Many successful past projects can be seen on my profile page. I am looking forward to working with you and if you have any further questions I would be happy to answer them. Best regards, Simon
$650 USD in 7 days
5.0 (11 reviews)
5.6
5.6
User Avatar
Hello Adam C., We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on Node.js, NoSQL, MongoDB Lets connect in chat so that We discuss further. Thank You
$500 USD in 1 day
4.9 (15 reviews)
5.4
5.4
User Avatar
Hi there! I have more than 10 years of experience as a software engineer. I'd love to work together on your project performing as requested. I'm so responsible and kind, I will finish your task on time and with the best quality. Politely, Giovanni.
$250 USD in 1 day
4.9 (11 reviews)
5.3
5.3
User Avatar
Greetings! I have read your description carefully and understand what you actually need. I am an experienced developer and can handle this project easily and in perfect manner. I am available now and can start right away, I will develop it in the least time. I am an experienced and professional developer so everything will be well managed. I assure you the work will be provided with quality. Waiting for your response, feel free to get in touch. Thanks!
$500 USD in 7 days
5.0 (2 reviews)
4.7
4.7
User Avatar
Hi there, How are you? I can work with your project requirements mentioned. I can definitely pull it off once provided with detailed file of your requirements. Some points are needed to be discussed before starting so lets talk. I have good experience in Senior MERN dev with MONGO for COSMOS API experience troubleshoot performance issue. including Database Development, Database Programming, API Development, API, Software Engineering, MERN, NoSQL Couch & Mongo, NoSQL, Database Administration, API Integration, Software Development, MERN Stack, Software Architecture, MongoDB, Node.js and Database Management. It would be great to have you on board and start it as quickly as possible. So it would be my pleasure to build long term relationship with you. All my skills are related to this particular project. Lets have a detailed chat about this project. Waiting from your end now. Thanks. Rashid Amjad.
$700 USD in 15 days
5.0 (8 reviews)
4.7
4.7
User Avatar
Greetings. I am an experienced MERN developer and I am confident that I can help you identify and solve the performance issues you are experiencing with your app. I have worked on similar projects before and I understand the importance of identifying the root cause of the problem. Before we proceed, can you please provide more details about your current setup? For instance, what is the size of your database? Have you checked if there are any network latency issues? Do you have any monitoring tools set up to detect any bottlenecks? Looking forward to hearing from you. Best regards, Amjad
$500 USD in 7 days
5.0 (4 reviews)
4.3
4.3
User Avatar
Hello, I have a good experience in backend development. Can you please share the details? Please contact me. Thank you so much. Regards. Eric D.
$500 USD in 7 days
5.0 (4 reviews)
4.3
4.3
User Avatar
Hi! How are you doing? I have read the project description and really interested in this job, I have 4 years’ experience doing similar jobs regarding to these skills Software Development, NoSQL Couch & Mongo, Database Administration, Database Development, Database Management, MongoDB, API Integration, MERN, Software Architecture, MERN Stack, Database Programming, Node.js, Software Engineering, NoSQL, API and API Development. Please start the chat, I have some questions about this task so we can have detailed discussion about project. Thanks! Umair
$750 USD in 5 days
4.9 (11 reviews)
3.9
3.9
User Avatar
Hi there, My name is Umair. I have good experience with MERN, NoSQL, NoSQL Couch & Mongo, Software Engineering, API Integration, Database Management, API Development, API, Database Development, Software Development, MERN Stack, Database Administration, Software Architecture, Node.js, Database Programming and MongoDB. I am a practicing Developer/Designer Since 2015. I can perfectly work on this project regarding MERN, NoSQL, NoSQL Couch & Mongo, Software Engineering, API Integration, Database Management, API Development, API, Database Development, Software Development, MERN Stack, Database Administration, Software Architecture, Node.js, Database Programming and MongoDB. Based on my experience, I can do this task for you and the quality of work would be up to the mark. However, further discussions are required for more clarity. I will wait for your text to discuss the project in further detail. Thanks & Regards Umair A.
$700 USD in 12 days
5.0 (2 reviews)
3.9
3.9
User Avatar
Dear client, I just saw your job description and I am very interested in your project. I am a frontend developer who have a lot of experience over 7 years in Next JS, JavaScript, React JS, Angular JS, NodeJS and Vue3. If you need to discuss any suggestions or information with me, please contact me anytime. I look forward to hearing from you very soon. Thank you for your time.
$400 USD in 7 days
5.0 (3 reviews)
3.3
3.3
User Avatar
Dear client, I am a highly experienced MERN stack developer with expertise in the Cosmos database and the MONGO API. I have read your project description thoroughly and understand that you are experiencing performance issues while fetching data from the Cosmos database using the MONGO API. I am confident that I can help you solve this problem within 10 hours or less. Here is my proposal for the project: Scope of Work: Review the existing codebase and database structure. Analyze the performance bottlenecks and identify the root cause of the issue. Implement necessary optimizations to improve the application's performance. Deliverables: Detailed analysis report of the performance issues with the recommended solutions. Code optimizations to improve the performance of the application. Detailed documentation of the changes made. Timeframe: I estimate this project will take around 10-12 hours to complete. Pricing: My hourly rate is $25 per hour, and I estimate that this project will take approximately 10 hours to complete. Therefore, the total cost will be $250. If you have any questions or would like to discuss the project further, please do not hesitate to contact me. I am excited to help you solve your performance issues and ensure your MERN/Cosmos application runs smoothly. Thank you for considering my proposal. Best regards,
$250 USD in 1 day
5.0 (3 reviews)
3.1
3.1
User Avatar
Hi, Adam C.. Hope you're doing well. I am quickly responding to your job as I am the right fit for your project. More specifically, I have done similar project before. I have ✔ Rich experience in Software Development, NoSQL Couch & Mongo, Node.js, Database Administration, API, Database Programming, Database Development, Software Architecture, MERN, Software Engineering, NoSQL, Database Management, API Integration, MongoDB, MERN Stack and API Development ✔ Solid understanding of this project I could complete this project within the given deadline perfectly. Please contact me. I am ready to start your job right now. Look forward to hearing from you. Thanks!
$450 USD in 3 days
5.0 (2 reviews)
3.0
3.0
User Avatar
GREETINGS DEAR CLIENT. I welcome you to my profile, where client satisfaction is 100% guaranteed. I take pride in the quality of my work, and hence be sure to always receive professional and quality services. MASTERS HOLDER & CERTIFIED DEVELOPER IN THE REQUIRED FIELD. EXPERT IN NAMED REQUIRED SKILLS. Dear Client, I have KEENLY gone through the project details as given in your project description. Being in possession of all CLEARLY STATED required skills ((API Integration, Database Development, API Development, MERN, Node.js, Software Engineering, Database Administration, Database Management, NoSQL Couch & Mongo, NoSQL, Software Architecture, API, MERN Stack, Database Programming, MongoDB and Software Development)) as this is my area of professional specialisation having completed all academic certifications and developed adequate experience in this field; I hereby humbly request you to consider my bid for professional and quality services at affordable rates. NO TIMELINE & QUALITY EXCUSES||| UNLIMITED REVISION||| FULL TIME SUPPORT FOR ENQUIRIES. Message me we discuss more about the project and get into action. Incase the project is deleted hire me directly through the link; https://www.freelancer.com/u/josephmuindenzio THANK-YOU & WELCOME
$750 USD in 2 days
5.0 (1 review)
2.1
2.1
User Avatar
Hello, Adam C. I have checked your job post. I have many experiences in API, NoSQL, Database Development, API Integration, MongoDB, MERN Stack, Software Development, Software Architecture, Database Programming, Software Engineering, Database Administration, NoSQL Couch & Mongo, Node.js, API Development, MERN and Database Management. I am sure I can complete your project perfectly. Why don't we work together? I'd love to hear from you. Thanks
$555 USD in 1 day
5.0 (1 review)
2.1
2.1
User Avatar
Hi there! Your work looks very interesting and matches my skills ? Let's have a chat to discuss all tasks you have that I could help you with! As a highly skilled web developer with 8 years of experience, I am proficient in a wide range of programming languages, including MERN, HTML, CSS, JavaScript, PHP, and SQL. I am confident that I have the skills and expertise necessary to deliver a website that meets your expectations and helps you achieve your business goals. I look forward to the opportunity to work with you on this project. Best regards, Anam K.
$1,200 USD in 12 days
5.0 (1 review)
2.0
2.0
User Avatar
Hi there, I am delighted to tell you that my qualifications are well matched with your needs and I consider myself worthy enough to get the job. If you want a job get done right, you have to select the right person. I'm well versed in Node.js, NoSQL, MongoDB and have strength in architecting project from scratch. Also, I'm well versed in both expo and bare flow. Beyond the coding chops, I'm an excellent communicator and team player, I’m passionate about writing and sharing what I’ve learned both with my teammates and the broader web community. I really value the ability to not only perform web development work but also help others improve their craft, because I’ve gained so much from others sharing their skills and knowledge. Please come over chat and discuss your requirement in a detailed way. Thank You
$640 USD in 1 day
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello Adam C. Greetings! I’ve carefully checked your requirements and really interested in this job. I’m full stack developer working at large-scale apps and have rich experienced in Node.js, NoSQL, MongoDB for years. I can complete your project on time and you will experience great satisfaction with me. I’m also well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details. Thanks and Regards.
$500 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Boise, United States
5.0
1
Payment method verified
Member since Jul 11, 2022

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.