
Closed
Posted
I need a small but important tweak to my Node.js-based web app. First, an additional input field must be wired up so users can submit their email addresses and have the data posted correctly to the existing Node backend. The API endpoints are already in place; your job is to hook the front-end control to them, validate the address client-side, and confirm that a test email reaches our service without errors. While you are in the code, please swap the current logo for the new one I’ve provided. This is purely a layout modification—no colour-scheme or typography changes—so it should be a straight image replacement ensuring the new asset is sharp on both desktop and mobile breakpoints. Deliverables: • Fully functioning email input field integrated with the live Node.js endpoint, including basic validation and success/error messaging. • New logo implemented across all responsive views with no layout regressions. • A short note or commit message summarising the changes so I can track them in Git. If you can start right away and keep the code tidy, let’s talk.
Project ID: 40172725
179 proposals
Remote project
Active 3 mos ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
179 freelancers are bidding on average €16 EUR/hour for this job

Hello, I'm Muhammad Awais. I understand you need a small but important update: add an email input that posts to your Node backend, validate the address client-side, and verify that a test email reaches your service. I will wire the frontend control to your existing API endpoints, implement straightforward client-side validation, and show clear success or error messages. I will also run a test submission to confirm end-to-end flow. For the logo, I’ll swap the current image across desktop, tablet, and mobile views so the new asset is crisp and there are no layout changes. Deliverables include a functioning email field connected to the backend, basic validation and messaging, a refreshed logo across breakpoints, and a concise commit note describing the changes. Commit note: feat(email): wire email field to API; feat(branding): swap logo across breakpoints; feat(validation): basic email validation. I’ll keep the code tidy and ready for review, and can start immediately. Could you share the exact API payload for the email submission (field names, required fields, and headers)? Do you want any extra validation beyond basic email format (e.g., MX checks or rate limits)? Should I implement a test email flow using a sandbox endpoint or just a test payload to your existing endpoint? Best regards,
€21 EUR in 27 days
9.1
9.1

⭐⭐⭐⭐⭐ Dear Valuable Client, CnELIndia, led by Raman Ladhani, can efficiently deliver your requested Node.js web app updates. We will implement the additional email input field fully integrated with your existing API, including client-side validation and success/error feedback. A test submission will be confirmed to ensure proper functionality. Simultaneously, we will replace your current logo with the new asset, ensuring sharp rendering across all devices without affecting layout or responsiveness. Every change will be documented clearly in commit messages for seamless Git tracking. Our team follows clean coding practices, allowing rapid implementation while maintaining code quality and readability. We can start immediately and ensure a smooth, error-free update. We look forward to enhancing your application swiftly and reliably.
€15 EUR in 40 days
8.8
8.8

Hi, I will add the input field and implement client-side validation for the email address. Additionally, I’ll replace the logo without affecting the layout across different devices. I’ve worked with Node.js for over 8+ years and have a solid track record in front-end development. I’m ready to start immediately and will maintain a clean codebase. Let me know if you’d like to discuss this further. Best Regards, Priyanka
€15 EUR in 40 days
8.3
8.3

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in JavaScript, CSS, HTML, Node.js, AngularJS, Web Development, Frontend Development, API Development and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
€22 EUR in 5 days
8.7
8.7

Hello, I can handle this update quickly and cleanly. I have worked extensively with Node.js apps where front-end components need to be correctly wired to existing APIs without disrupting the current flow. I will connect the new email input to your live endpoint, add client-side validation, and implement clear success/error states while confirming successful test submissions. I will also replace the logo asset across all responsive breakpoints, ensuring crisp rendering with zero layout regressions. You’ll receive a concise commit summary for Git tracking. Let’s discuss in chat as I have some queries to ask regarding the project to proceed further. Regards, Smile Mittal
€15 EUR in 40 days
8.1
8.1

Hi, I can handle both tasks quickly and cleanly for you. What I'll Deliver: Email Input Integration – New email field connected to your existing Node.js API endpoints with client-side validation (proper format check), success/error messaging, and confirmed test submission to your backend Logo Replacement – New logo implemented across all pages, optimized for desktop and mobile with crisp display at all breakpoints, no layout shifts or regressions Clean Documentation – Clear Git commit message detailing all changes for easy tracking My Approach: I'll work directly with your existing codebase, keeping everything tidy and following your current code style. The email validation will be "right" on the front-end (format check, required field) before hitting your API. I'll test thoroughly to ensure the data posts correctly and your service receives test emails without errors. The logo swap will be a clean asset replacement—I'll ensure proper sizing, retina-ready display, and responsive behavior without touching your color scheme or typography. Timeline: 4-6 hours (can start immediately) Process: Review existing code and API endpoints Add email field with validation Test email submission end-to-end Replace logo across all views Test responsiveness and commit with clear notes Simple, fast, and professional. Ready to jump in now!
€15 EUR in 40 days
8.0
8.0

Asif from Einnovention here, and I’m excited for the opportunity to enhance your Node.js-based web app with an email input field and logo refresh! Having completed similar projects in the past, my team and I are well-versed in integrating front-end controls with Node.js backends. We will ensure that the email submission process is a smooth one for your users, validating their input client-side, and confirming successful delivery via a test email. Moreover, we guarantee your new logo will look sharp across all breakpoints, maintaining the existing layout while elevating the visual appeal of your site to better resonate with your users. Your satisfaction is our priority; this translates into us delivering not just on time and budget but also beyond expectations. As proven by our impressive track record, we offer unlimited revisions until you are fully satisfied and provide free support for more than 2 weeks after delivery. Working with us means experienced professionals who bring innovation, flexibility, and complete focus to your project. Choose Einnovention – let’s turn your vision into reality by combining expert API development skills with seamless CSS/HTML integration to create an even more robust website for you. Contact us today and let’s integrate those important fields!
€15 EUR in 40 days
7.8
7.8

Hi Stefano, I have over 5+ years of experience in both frontend and backend development. I will do the specified tasks. Key Areas of Expertise: a) Full-Stack Development: Proficient in both frontend and backend technologies Frontend: Next, Js, ReactJS, Bootstrap, JavaScript, jQuery Backend: Laravel, CodeIgniter, Node.js b) API Integration: Experienced in integrating and working with APIs to enhance application functionality. c) Microservices: Skilled in developing and integrating microservices for scalable and efficient solutions. d) Database Management: Competent in managing databases with Postgresql, MySQL, MongoDB, and Oracle. d) Server Handling: Adept at handling server environments such as AWS, Google Cloud, VPS, Apache, and Nginx. Let’s discuss how I can help achieve your project goals and add value. Lets connect in chat so that We discuss further. With Regards, Sai
€15 EUR in 40 days
7.5
7.5

YES------------I can start it right away with high quality-----------------I am highly proficient to work on this project . I am Passionate PHP/NODE.JS/ANGULAR.JS /Full-stack developer having rich experience with all the latest technologies with so many successful Tasks. I have some queries to give you accurate time. Please ping me to get started and provide you great results. Thanks
€15 EUR in 40 days
7.6
7.6

I can quickly wire up the new email input field in your front-end, connect it to the existing Node.js endpoint with client-side validation, and confirm successful test submissions. While there, I’ll replace the current logo with your new asset across all responsive views without affecting layout or styling, and provide a concise commit note summarizing the changes. Best regards, Ihtsham
€15 EUR in 40 days
7.0
7.0

Hi, We’ve developed several web apps using Node.js, including a product that sends emails to users. We understand the importance of email validation and deliverability, and we can implement a reliable solution that ensures only valid emails are sent to your backend. We also have extensive experience with front-end frameworks like React and Vue, so we can handle the UI work efficiently. Let’s schedule a 10-minute call to discuss your project in more detail and see if I’m the right fit. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil
€18 EUR in 40 days
7.1
7.1

Hello I’m a full-stack developer with experience in Node.js and front-end integration. I can quickly implement your requested changes: What I’ll do: -Add the new email input field, validate addresses client-side, and connect it to your existing Node.js backend so submissions work flawlessly. -Replace the current logo with your new one, ensuring it looks sharp and responsive on all screen sizes. -Provide a short summary or commit notes for your Git tracking. -I can start immediately and deliver clean, tested code that doesn’t affect your existing layout or functionality. I’d like to clarify a few things -Do you want any specific style or placeholder text for the new email field? -Should the logo replace all instances in header/footer or only certain sections? Looking forward to getting this done for you quickly! Thanks Sagar
€14 EUR in 40 days
7.1
7.1

Hello, I'm Asma, Graphic Designer and Web Developer with 10 years of experience working with clients and agencies from around the world. Creative problem solver with a passion for creating visually appealing and user-friendly digital solutions. I love building luxurious brands and designing captivating visual identities. I've worked with clients in lifestyle, property, fashion, hospitality, and luxury sectors. 24/7 Support & Faster Response . #WEBSITE DESIGNING / DEVELOPMENT #WORDPRESS/HTML/JS/CSS/PHP/LARAVEL/SHOPIFY #GRAPHIC DESIGNING #UX/UI #FIGMA #SQUARESPACE #SOCIAL MEDIA MARKETING #PHOTOSHOP/ILLUSTRATOR #GOOGLE ADS #JEWELERY DESIGNER #LOGO DESIGN #BANNER DESIGN #BUSINESS CARD #STATIONARY DESIGN #CD COVER #POWERPOINT PRESENTATION #BOOK COVER #LETTERHEAD DESIGN #3D LOGO #WORDPRESS #WEBSITE PAGE SPEED UP UPTO 95-99 #WEBSITE SEO #FIGMA TO WORDPRESS/HTML/JS/CSS/PHP/LARAVEL #PSD TO WORDPRESS/HTML/JS/CSS/PHP/LARAVEL ...... ETC :)
€15 EUR in 1 day
6.9
6.9

Hi Stefano, Thank you for posting the task! I have solid experience working with Node.js–based web apps, especially wiring front-end inputs to existing APIs, handling client-side validation, and verifying successful submissions end to end. I’ve done similar work where I integrated email capture fields into live Node/Express backends, added clear success/error messaging, and confirmed data delivery without breaking existing flows. Swapping the logo will be straightforward—I’ve handled responsive image replacements across desktop and mobile breakpoints many times, ensuring sharp assets with zero layout regressions. I keep the code clean, readable, and easy to track in Git, and I’ll include a clear commit message summarizing the changes. I’m comfortable starting immediately and working within an existing codebase without introducing unnecessary refactors. For coding standards, I usually follow Airbnb-style JavaScript conventions, but I’m flexible if you have a preferred setup. Could you please share the repo or current app link and the new logo asset? Looking forward to working with you for the long term. Best regards, Diah
€20 EUR in 40 days
7.5
7.5

Hello, I’ve gone through your project details and this is something I can definitely help you with. With 10+ years of experience in mobile and web app development, particularly in Node.js, I can ensure a smooth integration of the email input field and logo replacement. My focus is on clean code, making sure the email submission works flawlessly with your existing API endpoints while maintaining a sharp appearance for the new logo on all devices. I will validate the email on the client side, provide appropriate success/error messages, and keep you updated throughout the process. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: Could you specify the expected timeline for the changes? Let’s discuss over chat! Regards, Arpit Jaiswal
€17 EUR in 39 days
6.6
6.6

Hello Precisely addressing your Node.js-backed email field & logo refresh, I understand this "small but important tweak" requires careful handling. My expertise ensures a seamless, high-quality implementation, enhancing both functionality and branding. Let's quickly discuss your specific requirements for an efficient and impactful update. Giáp Văn Hưng
€20 EUR in 7 days
6.7
6.7

Hi there, I've thoroughly reviewed your project requirements and I can confidently deliver the changes you need for your Node.js web app. Integrating the new email input field to interface seamlessly with your existing backend is straightforward for me. I will ensure the client-side validation is robust, providing success and error messaging to enhance user experience. Additionally, I'll replace your current logo with the new one provided, ensuring that it maintains high quality across all devices without affecting the existing layout. My focus will be on clean, manageable code that allows for easy tracking of my changes in Git, as you requested. I can begin this task immediately and expect to deliver in 10 days. Following that, I would love to confirm details with you;
€15 EUR in 10 days
6.2
6.2

Hi! This sounds like a clean, focused update and I can get it done quickly without touching anything unnecessary. I’ll wire the new email input to your existing Node.js endpoint, add proper client-side validation, and confirm successful test submissions with clear success/error handling. I’ll also replace the logo asset carefully to ensure it stays sharp and consistent across desktop and mobile breakpoints. You’ll get tidy commits with a short summary so everything is easy to track in Git. Looking forward for your positive response in the chatbox. Best Regards, Arbaz T
€15 EUR in 40 days
6.4
6.4

Hi, I can take this on right away. I have 5+ years of experience with the MEAN stack, working extensively with Node.js backends and frontend integrations, so this task is very straightforward for me. What I’ll do: Wire the new email input field to your existing Node.js API endpoin Add client-side email validation (clean, user-friendly error handling) Ensure proper success/error messaging based on API response Test the full flow and confirm a test email is received without errors Replace the existing logo with your new asset, ensuring it’s sharp and responsive on both desktop and mobile Keep layout, colors, and typography unchanged, as requested Deliverables: Fully functional email submission tied to the live backend New logo applied across all breakpoints with no layout regressions Clean, readable code A clear Git commit message / short change summary for easy tracking I’m detail-oriented, keep code tidy, and communicate clearly while working. Happy to start immediately—let’s connect. Best, Bhargav
€15 EUR in 40 days
5.9
5.9

Hi there, Good afternoon I am Talha. I have read you project details i saw you need help with API Development, CSS, Frontend Development, JavaScript, HTML, Node.js, Web Development and AngularJS I am excited to submit my proposal for your project, which focuses on a comprehensive project plan. To begin, we will thoroughly understand your project's objectives and requirements, ensuring alignment on scope and goals. We will provide a clear and realistic project timeline with manageable milestones to ensure timely completion Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
€21 EUR in 27 days
5.8
5.8

Valencia, Spain
Payment method verified
Member since Oct 5, 2017
€12-18 EUR / hour
€12-18 EUR / hour
€12-18 EUR / hour
€12-18 EUR / hour
€12-18 EUR / hour
₹250000-500000 INR
$750-1500 USD
₹12500-37500 INR
$30-250 USD
$10-30 USD
₹75000-150000 INR
₹12500-37500 INR
₹1500-12500 INR
€30-250 EUR
₹12500-37500 INR
₹75000-150000 INR
₹600-1500 INR
₹1500-12500 INR
₹150000-250000 INR
₹1500-12500 INR
$5000-10000 USD
$250-750 USD
₹1500-12500 INR
$250-750 USD
₹1500-12500 INR