URGENT- JavaScript expert needed for Bug Fixing & Optimization

Cerrado Publicado hace 3 semanas Pagado a la entrega
Cerrado Pagado a la entrega

I need a JavaScript expert who can identify and resolve compatibility issues in my code, and optimize it for better performance. The tasks primarily involve:

Application is - "online application for digital evalution of answercopies with marks annotations"

- Fixing a data fetching and display functionality that is currently not working as expected. It seems to be causing some compatibility issues.

- Optimizing the code to improve its overall performance.

Ideal candidates should have:

- Proficiency in JavaScript and experience in debugging code.

- A good understanding of compatibility issues in web development.

- Proven experience in optimizing code for performance.

Your expertise in these areas is crucial to ensuring a smooth and efficient user experience on my website.

We are looking for long term association as the project is an running project it is created on asp.net c# and mvc with sql database.

It is a serious job with time bound and task based milestone

JavaScript Programación en C# HTML ASP.NET MVC SQL

Nº del proyecto: #38032570

Sobre el proyecto

45 propuestas Proyecto remoto Activo hace 2 semanas

45 freelancers están ofertando un promedio de $1916 por este trabajo

kazemmojtama

Hello, good time Hope you are doing well I'm expert in MATLAB/Simulink, Python, HTML5, CSS3, Java, JavaScript and C/C#/C++ programming and by strong mathematical and statistical background, have good flexibility for s Más

$1500 USD en 7 días
(12 comentarios)
7.2
techwelfare

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

$1400 USD en 84 días
(171 comentarios)
7.3
jaswinder527

Hello sir, I am a JavaScript expert for Bug Fixing & Optimization. We have 6 years of experience in C#, ASP.NET, MVC, Entity Framework, J SON, J Query, JavaScript, HTML 5, CSS, Bootstrap, MS SQL Server, modern UX/UI de Más

$1100 USD en 20 días
(24 comentarios)
7.0
dataspro

Nice to meet you WonderPoint99, It is a pleasure to communicate with you. My name is Anthony Muñoz, I am the lead engineer for DSPro IT agency and I would like to offer you my professional services. I have more than Más

$1970 USD en 7 días
(5 comentarios)
5.8
mattfranc25

Hello As an experienced JavaScript developer and I'm interested in working on your project. Through the years, I have honed my skills in front-end development using JavaScript and TypeScript. I am proficient in Node.js Más

$750 USD en 7 días
(12 comentarios)
5.2
javedabbasi8080

Being an experienced web developer specializing in JavaScript and back-end development with a profound understanding of HTML, I am confident that I have the skills needed to fix the compatibility issues and optimize yo Más

$1125 USD en 7 días
(34 comentarios)
4.8
danishsachwani

Hello, I understand all of this. As a JavaScript expert, I'm ready to tackle the urgent task of resolving compatibility issues and optimizing your code for improved performance. I'll swiftly identify and fix the data Más

$750 USD en 5 días
(9 comentarios)
4.1
wazeermohamed

As a seasoned full-stack developer with expertise in JavaScript and compatibility issues, I am confident I can efficiently resolve the bug present in your code and successfully optimize it for superior performance. Hav Más

$1125 USD en 7 días
(3 comentarios)
4.1
kingxanda

Hey I can quickly take a look at your code and provide suggestions and implement fixes to make it go faster. Lets chat. I have over 14years experience with javascript SQL and MVC. etc

$900 USD en 1 día
(2 comentarios)
3.8
alinorzadd

With over 8 years of industry experience, I’m confident that I am the JavaScript expert you need for your project. My proficiency in JavaScript is matched by my proven ability to debug code and optimize it for performa Más

$750 USD en 7 días
(12 comentarios)
3.9
hafeelmo

From one JavaScript expert to another, thank you for considering me for this critical and time-bound task. I understand your need for someone who can dive deep into your codebase, identify compatibility issues, and opt Más

$900 USD en 7 días
(3 comentarios)
3.5
SpiralCompute

Hello I have two questions. 1. What's the problem with data fetching? Do you get any error messages, or does something not work as it should? 2. Since your project uses ASP.NET C# and MVC with a SQL database, do yo Más

$800 USD en 18 días
(4 comentarios)
3.1
Mazdoor

Hi, I have been working on JavaScript since its introduction. I am also good at backend technologies like C# , sql. Feel free to DM for any required information. Regards Naseem Amjad

$1125 USD en 7 días
(1 comentario)
2.6
Darko999

As an experienced and passionate full-stack engineer, I believe I am uniquely positioned to resolve your JavaScript bugs and optimize the performance of your application. Over my 8 years in the field, I have dealt with Más

$750 USD en 7 días
(1 comentario)
2.4
BaldevvSharma

Hey, I'm Baldev S., a skilled Full Stack Developer and seasoned UI/UX specialist—exactly what your project needs. My journey has granted me immense experience in understanding and debugging web applications, especially Más

$25000 USD en 7 días
(4 comentarios)
2.4
syedaqeel185

With over 7 years of experience under my belt, I am a seasoned expert in JavaScript who specializes in solving compatibility issues and fine-tuning code for better performance. In line with that, I have a profound unde Más

$800 USD en 7 días
(2 comentarios)
2.1
gustavoguanilo

With my solid experience as a certified Full-Stack Developer and proficiency in JavaScript, I can deftly undertake the task of identifying and resolving compatibility issues in your code. My decade-long career has equi Más

$1125 USD en 7 días
(1 comentario)
2.1
BalkrushnaTech

As a skilled JavaScript developer, I have focused extensively on debugging and optimizing code to enhance performance. I have a deep understanding of compatibility issues in web development and can provide prompt solut Más

$1000 USD en 7 días
(4 comentarios)
1.3
nikhilkum1r

With my years of experience as a software engineer and in-depth understanding of JavaScript, I am confident in my capacity to handle the task you've outlined effectively. I have a proven track record of identifying and Más

$1725 USD en 7 días
(0 comentarios)
0.0
leo095

Hi, Dear, Is your JavaScript code playing hard to get? Let's tame it and make it perform like a dream! As a senior software engineer with deep expertise in JavaScript, I'm equipped to dive into your application for d Más

$1125 USD en 7 días
(0 comentarios)
0.0