Error on CMS and database query optimization via AWS, Node.js, and Linux EC2 instances

종료 등록 시간: 4년 전 착불
종료 착불

We are running a mobile quiz game on AWS. It has a couple of bugs that need to be ironed out. Specifically there's a CMS that is meant to load quiz data onto the app but it isn't populating on the app client itself. Secondly there is a very long login time that requires a fresh login every time the app is opened. This error is centralized around a couple of postgres queries.

These services are running on AWS linux EC2 instances, Postgres, and Node.js

We are unsure of how to optimize to solve these problems so we are posting on here to hopefully find someone who can solve it for us.

아마존 웹 Services Node.js 리눅스 MySQL PostgreSQL

프로젝트 ID: #22187492

프로젝트 소개

23 건(제안서) 재택 근무형 프로젝트 서비스 이용 중: 4년 전

이 일자리에 대한 프리랜서 23 명의 평균 입찰가: $232

bindmission

Hello Hope you are doing well. I have 7 years of experience in Linux and AWS Server Management. I can handle this project.

$300 USD (3일 이내)
(384 리뷰)
7.1
rishuwork17

I can optmize server performance.I am AWS and google cloud certified server and Linux expert having  5 years of experience on migration of website . I have good hands on command line and Cpanel, DNS related queries, I 기타

$200 USD (1일 이내)
(172 리뷰)
6.0
kostyakislicin

Hi. I've checked your requirements and I think I am the perfect match for this task. As an experienced server tech, I'm skillful with Linux server administration, domain/ssl setup, email system, WHM/Webmin setup and mo 기타

$200 USD (1일 이내)
(6 리뷰)
5.1
harshitagraphics

Hello, This is Harry Jacob, a professional and experienced freelancer. I am into the Industry for the last nine years. I have gone through your project and seems doable to me, but it looks like the details are not com 기타

$250 USD (5일 이내)
(4 리뷰)
5.3
srajbr

Hello, I will have view the source code to see which part is cause those two errors. I would also recommend using reporting service like sentry or bugsnap to get alerts where things are going wrong. Regards, Samiran

$300 USD (10일 이내)
(27 리뷰)
5.2
jamesmartin81

Hi, I am ready to start right away. I have reviewed your job description as well and very confident to handle this project perfectly. I will do multiple revision in your project with 100% satisfaction work guaranteed 기타

$120 USD (2일 이내)
(62 리뷰)
5.1
atish90

Hello, Hope you are doing well. I can help you fixing your application bug. But for that we need to discuss more in details about your mobile app and backend service etc. Please feel free to chat.

$250 USD (7일 이내)
(12 리뷰)
4.8
android2014213

Dear Hiring Manager, I am Redhat Certified Engineer. I have 8 years of experience as a Linux System Administrator. I posses good knowledge of mail server like zimbra, sendmail, web server like Apache, shell scripting, 기타

$200 USD (7일 이내)
(34 리뷰)
5.3
daistar125

I have review requirements and gathered features for your project. I have gained 5+years of experience and expertise working on Node.js(Express), Codeigniter, Laravel Framework. Also, I am good at C#(MVC, Razor). For F 기타

$200 USD (7일 이내)
(7 리뷰)
4.3
r3dtime

Hi! can you send link to quiz game please? what CMS you using (name/custom)? app api with CMS? need more info

$112 USD (2일 이내)
(12 리뷰)
4.4
romancoder204

Hi, as an expert in full stack, I am very confident in this project. When I read this job project details very carefully, and feeling my skills are very good fit for this project. Please contact me, let's discuss deta 기타

$300 USD (2일 이내)
(10 리뷰)
4.0
electrobeam

Hi, I am an AWS certified professional solutions architect and experienced full stack developer. I can help you to fix bugs with your CMS. And I'll try to optimise the performance as well Thank you

$300 USD (7일 이내)
(7 리뷰)
4.1
WCTech

Hello Sir/Mam, I am full time developer and did many work so please come on chat and provide me once opportunity to start work and sure about quality and perfect work. How we will increase speed- * We will check cu 기타

$150 USD (7일 이내)
(16 리뷰)
4.4
amrindersingh84

Hello, Greetings for the day! I've gone through your posted job description. Could you please share the task list and specs of this project so that I can analyze them and can share my understanding over it. On that b 기타

$300 USD (12일 이내)
(0 리뷰)
0.0
RealmanY

Hello, I am pleasure with your job for Error on CMS and database query optimization via AWS, Node.js, and Linux EC2 instances. Thank you for the job posting. It’s a pleasure to meet you. I’d really like to work with yo 기타

$200 USD (7일 이내)
(0 리뷰)
1.0