Find Jobs
Hire Freelancers

JavaScript/HTML performance expert wanted.

$25-50 USD / hour

Cerrado
Publicado hace más de 1 año

$25-50 USD / hour

We need support from an expert in optimising HTML DOM manipulation performance. We have good working knowledge on this subject. But need an expert to answer some advanced questions. Paid hourly for Zoom consultations, and any other related work. Applicants need a deep understanding of DOM, and DOM performance optimisation. Other skills needed: • React • JavaScript • Typescript • Clear English essential
ID del proyecto: 34382498

Información sobre el proyecto

100 propuestas
Proyecto remoto
Activo hace 2 años

¿Buscas ganar dinero?

Beneficios de presentar ofertas en Freelancer

Fija tu plazo y presupuesto
Cobra por tu trabajo
Describe tu propuesta
Es gratis registrarse y presentar ofertas en los trabajos
100 freelancers están ofertando un promedio de $33 USD /hora por este trabajo
Avatar del usuario
Hello Tom C.,   We have 20 years of strong experience in React.js, React.js Framework, as a result, we can successfully complete this project.   Please, review our profile here: https://www.freelancer.com/u/tangramua Here detailed information about our company, our portfolio, and the client's recent reviews.   Also, we wanted to personally discuss questions about your project, which helps us to give you the right estimation.   Best regards, Tangram Canada Inc.   P.S. As you see from details of your profile, you located in UK (Great Britain). Be informed that our technical offices located in Ukraine i.e. you will be able work with our developers almost in same time zone.
$35 USD en 5 días
5,0 (40 comentarios)
7,4
7,4
Avatar del usuario
Hi there, I have read the brief details on the job listing. You can check my experience, customer feed backs and my portfolio here: https://www.freelancer.com/u/AwaisChaudhry?w=f I believe its a doable job I have great experience doing projects with Web Development. Please initiate the chat so we could discuss it in detail. Thanks! Awais
$50 USD en 40 días
4,9 (7 comentarios)
6,6
6,6
Avatar del usuario
Hi, Tom. how are you?. I guarantee you will receive a quality service in the shortest possible time. I invite you to review my portfolio and my grades which are 5. I will be delighted that we work together on this project. If you have any questions or queries, you can write to me and I will gladly assist you!
$30 USD en 40 días
5,0 (12 comentarios)
5,8
5,8
Avatar del usuario
Hello there. This is Jeremy from United States. I have checked your project description carefully and I think that I can help you to complete this project 100% perfectly sure to satisfy your requirement. I'd like to have a brief chat to discuss further details about your project soon. Looking forward to working with you together on this project. Thanks and Regards
$40 USD en 40 días
4,7 (8 comentarios)
5,4
5,4
Avatar del usuario
Hello, I am very interested in your project. I have solid skills and experiences in backend including Python, Django, Expreess, Nodejs, Laravel, CodeIgniter, MySQL. In addition, I have good front-end skills like ReactJS, VueJS, HTML5, CSS3(SASS, Tailwind CSS). So I could absolutely help you to build modern website. Via the previous works, the projects gave me an excellent understanding of the principles of smart design and database management and the technical advantages and disadvantages of choosing one. I believe I would be in a good position to analyse your requirements and advice on the best manner of proceeding. Hope to have a positive response at your earliest. Regards, Vitaliy.
$25 USD en 40 días
5,0 (3 comentarios)
4,4
4,4
Avatar del usuario
Hello, after carefully reviewing the experience requirements for the job description, I feel that I am suitable for the job. I am a full stack engineer who has have 10 years of experience for global businesses. Since earning my Bachelor's degree in Computer Science from Dneprodzerzhinsk State Technical University, I have served as a web developer at a few companies including SoftServe, one of the largest IT company in Central and Eastern Europe. In this position, I have led web development projects for clients in diverse industries including technology, manufacturing, hospitality and financial services. I am specialized in Node.js, Laravel, Python/Django, Ruby on rails for back end and React.js/Next.js and Vue.js/Nuxt.js, Angular for front end. Especially, React.js is my main skill and I've majored it for over 6 years. I enjoy working remote and I am aware of the importance of good communication. I have good verbal and written English and I always try the best to communicate more clearly and more frequently. I have a proactive availability: 6 days a week, 8+ hours a day for work, 12+ hours a day for communication If my skills and experience match your requirements, please feel free to reach me. Best regards. Danylo
$38 USD en 40 días
5,0 (8 comentarios)
4,4
4,4
Avatar del usuario
Hi I have read the job brief with interest and I am sure that I possess all the necessary skills and experience that you require, as I am a full stack developer that has worked on numerous projects such as yours. I particularly enjoy this type of work, so I am eager to work with you. I’m highly intelligent and enjoy overcoming challenges. I am commercially aware and understand the importance of working to agreed timescales. It would be great if we could connect over chat so that I can understand your timelines and particular requirements for this project in more detail. I’m confident that having discussed your requirements in detail you would be assured that I’m the person for this project. I look forward to hearing from you. Kind regards,
$38 USD en 40 días
5,0 (3 comentarios)
4,1
4,1
Avatar del usuario
✔️✔️✔️✔️✔️YOU'RE LOOKING FOR ME!!!⭐⭐⭐⭐⭐ Hello, Thanks for your job posting. Firstly, Please check my profile and reviews that prove my top skills. https://www.freelancer.com/u/Darsdesign1 As a senior fullstack web developer, React.js is my top skill, so I'm sure I can give the perfect result on time. I can show my latest projects I've built via private chat if you want. I've never made my employers angry who made trust in me. Please contact me for further discussion. Best regards!
$25 USD en 40 días
5,0 (6 comentarios)
4,2
4,2
Avatar del usuario
Hi. I'm a React.js expert, so very interested in your project. I can build any type UI / UX and functions with React.js in short time perfectly. So I developed various web-applications using React.js for 4 years. If you give me a chance, then you'll see my specific skills. Kindly select me, I'll suport your project with my best. I'll wait for your response. Thank you. ******** ******** If you want, I'll show my skills with some test work directly.
$25 USD en 40 días
5,0 (2 comentarios)
4,0
4,0
Avatar del usuario
Hello, Dear Client. I'm an experienced javascript developer here with 10+ years of extensive hands-on experience in JavaScript technologies. My Skill details is ReactJS, VueJS, Angular, TypeScript, NuxtJS, NextJS, etc.(Frontend) and NodeJS, ExpressJS, NestJS, etc.(Backend) Also I use MongoDB, MySql, PostgreSQL, etc.(Database). If you are willing to work with me, it is a great honor for me and you can receive a project with a sophisticated design and sufficient functions within a short period of time, I promise. I'm sure that I can complete your project perfectly in time. Another strength of mine is to give sufficient satisfaction to clients. I look forward to working together to achieve satisfactory results and I'll do my best. I can work full-time for you and start right now. Best Regards.
$35 USD en 40 días
5,0 (3 comentarios)
3,5
3,5
Avatar del usuario
Hello, I have experience on the same technologies. I am ready to start work immediate. let's discuss more about my past experience and work on the same technologies. Thank you Jignesh Kalasariya
$25 USD en 40 días
5,0 (6 comentarios)
3,6
3,6
Avatar del usuario
Hello there Is there any other features or functions that you may have not mentioned? Can you share designs if you have? We are a group of experienced full-stack developers that can build Mobile apps, websites, and backends. We work on various architectures depending on the project like MVP, MVVM, and VIPER. For website frontend we mostly use JavaScript based frameworks such as React js, Vue js etc. For the backend I also use Node js and Django. Hope to hear from you soon. Thanks
$40 USD en 45 días
5,0 (2 comentarios)
3,1
3,1
Avatar del usuario
Dear client. I`m a full stack web developer with over 5 years hands-on experience and I`m specifically PROFICIENT in React.js and its frameworks like Next.js. Looking at your post, there were some issues you should consider to make it successful and I have rich experience of dealing with them. So, I think I was born to do your project. Once you hire me, you will certainly get what you want at the highest quality. Please drop me a message so we can talk it over on a private chat. You won`t be disappointed. I promise. Best regards.
$38 USD en 40 días
5,0 (2 comentarios)
3,3
3,3
Avatar del usuario
Hi, there. How are you doing? I have read your job description carefully and it's very interesting to me. I have been working on react and react native projects for 7 years and Until now I have developed several products. I used various react.js themes such as material-ui, antd, mdbreact, react-ionic, chakura-ui... and used redux thunk or saga for state management. Also I often did unit tests using Jest and Enzyme. For backend, I often used Node.js and some severless frameworks, such as firebase, AWS. Looking forward to hearing from you. Thank you, Hillary.
$30 USD en 40 días
4,0 (5 comentarios)
3,2
3,2
Avatar del usuario
Hi, How are you? I am having a huge experience in front-end development about 10+ years by using JavaScript, React, React-native, Angular. I am also a solution provider for web development. I would love to have the opportunity to discuss your project with you. Could you please share some more detail regarding the project like documents or handwritten mockups, so that I can get a better understanding of your requirements? Awaiting an affirmative response from your end. :) With Regards, Laxmikant
$38 USD en 40 días
5,0 (1 comentario)
2,4
2,4
Avatar del usuario
Hi Dear Going through your project description I found it right fit for me. I can do such app from your posting and I will send you awesome result within your deadline you hire me. I would like to discuss more details in chat or interview so we can get clear idea with each other. I think this project is for me. I think I can finish it for a short time with perfect result. I can start work immediately. Thank you for taking time reviewing the letter. I’ll look forward to hearing from you for further process. Best regards.
$30 USD en 40 días
3,9 (3 comentarios)
2,5
2,5
Avatar del usuario
Hello. I am React and Javascript expert who has 5+ years of professional experience. I have read your job post very carefully and I am very confident because I can answer advanced questions via zoom call and build another applications perfectly. Now I have full time and I can provide great satisfaction to you. Kindly waiting for your response. Thank you.
$38 USD en 40 días
5,0 (2 comentarios)
1,7
1,7
Avatar del usuario
Dear Hiring Manager, I analyzed your initial requirement of JavaScript/HTML Development and noticed that we have in-house Sr Developers that have the necessary skills & expertise for effective development with high quality and all that in the shortest possible time. We have our own in-house team of developers and designers who can offer you the best quality and a great price. The best part is with an average 6+ years of developers' experience we are offering the most attractive & competitive rates as compared to our competitors. Hourly Rate Starts from USD 10/hour Fixed Cost Project starts from USD 3000 We have around 10 years of expertise in both the International and Domestic markets and the completion of major challenges in this and various other areas. You can check our profile for more information and know some of the projects that we had worked on. (https://www.freelancer.com/u/Nettyfy) We are always open to discussion. Please feel free to reach us via chat or whatapp Seven four Seven Seven Zero Nine Zero one two two I am very positive to hear back soon from you. Project Reference: We will be showcasing in our next meeting Thanks for your time.
$25 USD en 40 días
5,0 (2 comentarios)
1,6
1,6
Avatar del usuario
I just read the description of the project very carefully and it looks like it should be implemented. I am very familar to ReactJs, Javascript/Typescript. As a well-educated web developer, we always deliver high quality with clean code and good comments. I will be able to successfully apply my vast experience in this field. If you would consider me for this job, I would like to discuss further. thank you!
$38 USD en 40 días
5,0 (1 comentario)
1,3
1,3
Avatar del usuario
Hello. I have rich experience in DOM performance optimization. I also have developed several projects using React.js framework. I have sound knowledge and practical experience in Javascript DOM optimization. Please contact me for further discussions. Thanks.
$25 USD en 40 días
5,0 (1 comentario)
1,0
1,0

Sobre este cliente

Bandera de UNITED KINGDOM
Cheltenham, United Kingdom
5,0
22
Forma de pago verificada
Miembro desde oct 5, 2020

Verificación del cliente

¡Gracias! Te hemos enviado un enlace para reclamar tu crédito gratuito.
Algo salió mal al enviar tu correo electrónico. Por favor, intenta de nuevo.
Usuarios registrados Total de empleos publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Cargando visualización previa
Permiso concedido para Geolocalización.
Tu sesión de acceso ha expirado y has sido desconectado. Por favor, inica sesión nuevamente.