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I need help with an HTML, CSS, and JavaScript project to complete my web development certification. Requirements: - Fix existing code - Test and validate functionality Ideal Skills: - Proficiency in HTML, CSS, JS - Experience with testing (unit, integration, UAT) - Familiarity with testing tools like Jest or Mocha (but no specific preference) Looking for someone to ensure the project works flawlessly.
ID do Projeto: 40129409
42 propostas
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Ativo há 21 dias
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42 freelancers estão ofertando em média $70 USD for esse trabalho

As a highly skilled and multitalented web development professional, I am confident in my abilities to fulfill your needs for this project. With a wealth of experience working in HTML, CSS, and JavaScript (among other web languages and frameworks), I have fixed countless code errors and thoroughly tested functionality to ensure everything works flawlessly. Moreover, my familiarity with testing tools such as Jest and Mocha will be particularly advantageous when it comes to ensuring the integrity and reliability of your web dev certification project. I have plenty of experience in unit testing, integration testing, and user acceptance testing (UAT). My approach to testing is proactive - identifying potential issues ahead of time, fixing them promptly, and delivering top-notch solutions. Finally, choosing me means choosing consistency. Having completed numerous projects with 100% client satisfaction over the years, I strive to deliver nothing but high-quality outcomes within the agreed-upon timeframe. Beyond just completing your project, I am committed to extending my support post-delivery should you require further assistance. So don't wait any longer, let's get started!
$20 USD em 7 dias
6,6
6,6

Hello Experienced front-end developer available to diagnose, fix, and thoroughly test your HTML, CSS, and JavaScript project to meet certification requirements. I’ll identify bugs, implement responsive and accessible improvements, add unit/functional tests, and deliver clear documentation. Ready to start immediately and complete within 2–4 days. Let’s discuss details. Giáp Văn Hưng
$30 USD em 7 dias
6,8
6,8

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$200 USD em 7 dias
6,8
6,8

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$20 USD em 1 dia
6,0
6,0

I'm Ahmed Qazi, a senior full stack developer with proficiency in HTML, CSS, and JavaScript - the ideal combination for your web development certification project. With over 7+ years of experience and a string of successful projects under my belt, I'm confident in my ability to fix existing code, test and validate functionality effectively and efficiently. On top of my extensive coding skills, I bring an in-depth understanding of the testing phase with experience in unit, integration, and UAT testing. I may not have specific proficiency using Jest or Mocha, but my adaptability as evident in having worked on numerous stacks extends to any tool-set required. As a freelancer who seeks to deliver excellence every time, I aim for nothing less than impeccability. My dedication to continuous learning keeps me up-to-date with industry trends ensuring the work I produce is always cutting-edge. With impressive past performances and a deep passion for crafting functional web pages, let's connect and ensure the success of your project together!
$25 USD em 1 dia
6,2
6,2

Hello, Please share with me full detail. So I can check and fix these issue. Because I have worked with another client in this space, and I think you might find interesting to have chat. So lets get start right now. Thanks.
$20 USD em 7 dias
5,3
5,3

Dear client, I have reviewed your project requirements and would like to offer you a website fixes at a reasonable price. I would be honored to work with you and create a website that meets your requirements and will give you website better than your expectations. I will provide you website with very good quality work and ensure that you are completely satisfied with the final outcome.
$40 USD em 3 dias
5,3
5,3

Hi, I can help with this task. Ready to start immediately.
$10 USD em 1 dia
4,8
4,8

As an experienced full-stack web developer with a specialization in PHP and JavaScript, I have honed my skills in frontend development over the years. My expertise lies in creating intuitive and user-friendly interfaces, which would be perfectly applicable to fixing your HTML, CSS, and JavaScript code for your web development certification project. Taking quality assurance seriously has always been a part of my workflow. I am proficient in testing methodologies like unit testing, integration testing, and User Acceptance Testing (UAT). Additionally, while I don't have direct experience with Jest or Mocha, I assure you that my familiarity with various testing tools allows me to quickly adapt to new environments and deliver the desired results promptly. Your search for someone who can ensure a flawless project ends here. My commitment to perfection, meeting deadlines, and consistently exceeding client expectations aligns perfectly with your needs. I aim to provide efficient and scalable solutions - two aspects essential for successful web development projects. Let's get started on paving your way towards a certifiable project!
$20 USD em 1 dia
3,6
3,6

⭐ Hi, there! ⭐ I have read your job description carefully. I’m an experienced web developer with expertise in HTML, CSS, and JavaScript, and I’ve worked extensively on fixing and optimizing code for projects. I’ll review your existing code, fix any issues, and ensure everything functions correctly. I’m also experienced with unit testing using Jest and Mocha, so I’ll perform testing to validate the functionality. I’ll make sure the project is flawless and meets all requirements for your web development certification. BEST REGARDS Jovica.
$10 USD em 1 dia
3,7
3,7

Hi, I’m Jagjeet Singh, a front-end developer with 10+ years of experience, and I can help you complete your HTML, CSS, and JavaScript project smoothly for your certification. I’ll review your existing code, fix any issues, and make sure everything works exactly as intended. I also handle proper testing and validation so the project is stable, clean, and ready for submission. What I’ll do: • Debug and fix HTML, CSS, and JavaScript issues • Ensure full functionality across browsers • Validate logic and UI behavior • Perform basic unit, integration, and user-flow testing • Clean up code for readability and best practices I’m comfortable using Jest, Mocha, or simple manual testing depending on what suits your project and certification requirements. I can start right away and make sure your project runs flawlessly before submission. Best regards, Jagjeet Singh
$20 USD em 2 dias
3,8
3,8

Hello sebastianr495, I'm Mayank Sahu, a seasoned developer with 10 years of experience in PHP, JavaScript, CSS, HTML, and Frontend Development. I have a strong background in web development and testing, making me well-equipped to assist with your project. I understand your requirement for fixing and testing the HTML, CSS, and JavaScript code for your web development certification. I will ensure that the existing code is corrected and thoroughly tested to validate its functionality, providing you with a flawless end result. I would love to discuss your project further in chat to gain a deeper understanding of your specific needs and how I can best support you. Best regards, Mayank Sahu
$20 USD em 7 dias
3,7
3,7

Hello, there! I'm Sumit, a seasoned web designer and developer familiar with every nook and cranny of HTML, CSS, and JavaScript. With 14 years of experience in creating innovative websites, I am well-equipped to provide the expertise you need. I've also got a keen eye for functionality, which complements my skills in testing (unit, integration, UAT). While I don't have specific preference for Jest or Mocha, be rest assured that I'm well-acquainted with effective testing tools that will ensure your project works flawlessly. My vast skillset aligns perfectly with your project requirements. Over the years, I've honed my ability to fix existing code and validate functionality. My proficiency in HTML, CSS, JS can be leveraged to complete your web development certification seamlessly. Lastly, my emphasis on developing long-lasting client relationships resonates strongly with your desire for a compatible collaborator. As we join forces to forge ahead on this project together until completion: trust me - you're in the right hands. Soğek out today and let's begin creating an exceptional digital experience that signifies - and elevates - your brand!
$15 USD em 7 dias
3,4
3,4

Web Dev Cert Fix & Test I’m an experienced Full Stack Developer skilled in JavaScript (React, Node.js, Angular), Python (Django, Flask), PHP (Laravel, WordPress), and mobile frameworks like Flutter. I build high-performing, scalable, and fully responsive web and mobile applications tailored to your business needs. I ensure clean, efficient code and timely delivery. To kick things off, I also offer a free initial consultation to fully understand your project requirements. Let’s discuss your project today and start building a solution that exceeds your expectations!
$10 USD em 1 dia
3,2
3,2

Hi I read your requirement and I have 10+ years of experience in HTML,CSS ,Javascript anf I can help in this. So lets connect and discuss further!!
$20 USD em 7 dias
2,3
2,3

As a seasoned developer with over a decade of experience, I want to help make your web development certification go smoothly. My expertise in CSS, HTML, and JavaScript is unrivaled. With proficiency in testing (unit, integration, UAT), I'm adept at identifying issues and validating functionality. While I am familiar with using Jest and Mocha for testing, I'm also confident in my ability to quickly pick up any testing tools your project requires. But let's talk more about my approach. I don't just fix what's broken; I aim to understand the issue at its core and devise long-lasting solutions. Moreover, my background as a graphic designer gives me an eye for detail that can greatly benefit your project. Aesthetic without substance has no place in web development—something I take to heart. Ultimately, the driving force behind my dedication is the desire to see my clients' projects succeed. As we collaborate on your web development certification project, you can rely on me to not only deliver on time but also provide clear communications and unswerving support throughout the entire process. Let's work together for flawless functionality and an extraordinary final product!
$15 USD em 7 dias
2,2
2,2

Hi there, You're aiming to fix existing HTML/CSS/JS code and validate its functionality to meet your web development certification. I’ve spent 13+ years as a Senior Software Architect, delivering frontend quality and robust QA practices across fintech, e-commerce, SaaS, and data/AI products. I’m proficient in HTML, CSS, JavaScript and have hands-on testing experience with Jest and Mocha, covering unit, integration, and UAT testing. This aligns well with your requirements to fix code and ensure reliable functionality. I would begin with a quick code audit to identify markup, style, and script issues, followed by precise fixes to ensure clean, accessible HTML/CSS and solid JavaScript behavior. I’d build a focused test suite using Jest or Mocha for unit tests, add integration checks for DOM interactions, and define clear UAT scenarios. To ensure long-term reliability, I’d implement a lightweight CI workflow (e.g., GitHub Actions) that runs tests on each commit and provides quick feedback. I can deliver a stable baseline within a couple of days, then expand tests as needed. If this aligns with what you’re looking for, I can start with a short technical discussion or a small paid milestone to validate the approach. Best regards,
$10 USD em 3 dias
0,0
0,0

Hello, I’d love to help you complete your web development certification project and ensure it works flawlessly. I have extensive experience in HTML, CSS, and JavaScript, and I specialize in debugging and fixing existing code to meet functional and design requirements. I can thoroughly test your project across unit, integration, and user acceptance levels to ensure every feature works as expected. I’m familiar with testing frameworks like Jest and Mocha, and I focus on writing clean, maintainable code while validating all functionalities. My goal is to make your project fully functional, reliable, and ready for submission.
$20 USD em 7 dias
0,0
0,0

I am a skilled front-end developer with strong experience in HTML, CSS, and JavaScript. I can efficiently debug and refactor existing code, ensure cross-browser compatibility, and validate functionality through structured testing. I have hands-on experience with unit, integration, and user acceptance testing, using tools like Jest and Mocha when appropriate. My focus is on delivering clean, reliable, and fully functional web applications that meet certification and project requirements with high quality standards.
$10 USD em 7 dias
0,0
0,0

This project is well within my area of experience. You want to fix your current code and make sure everything works perfectly for your web development certification. Sometimes small bugs or missed tests can cause headaches, so it's good to have someone double-check everything. I’m good at writing clean HTML/CSS and troubleshooting JavaScript to get things running smoothly. While I am new to Freelancer, I have extensive experience and have completed many projects off-site. Let me know if you want to chat about what needs fixing or testing. Regards, Stefan Brink
$10 USD em 7 dias
0,0
0,0

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