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Unique Payment Gateway Integration Expert

€30-250 EUR

Closed
Posted 4 months ago

€30-250 EUR

Paid on delivery
I am seeking a skilled freelancer to integrate a payment gateway into our e-commerce platform. We specifically require a solution that ensures customers receive OTP (One-Time Password) authentication for all transactions. This is non-negotiable and a critical requirement for enhancing transaction security. Key Responsibilities: Research and Analysis: Identify a payment gateway that unequivocally supports OTP authentication for every transaction. Integration: Integrate the chosen payment gateway into our e-commerce platform, ensuring OTP authentication for all transactions. Testing: Rigorous testing to validate the functionality of the integrated payment gateway, with a focus on OTP authentication. Documentation: Provide clear documentation outlining the integration process, emphasizing OTP configuration. Skills and Qualifications: Proven experience in integrating payment gateways with a focus on OTP authentication. Familiarity with various payment gateways and their OTP features. Expertise in testing and debugging payment gateway integrations. Strong communication skills and the ability to provide straightforward documentation. Timeline: The project must be completed within 1 WEEK How to Apply: If you have the expertise to deliver a payment gateway integration with non-negotiable OTP authentication for all transactions, submit your proposal. Include details of relevant experience, a brief outline of your approach, and examples of past projects showcasing your payment gateway integration skills. Budget: Open to discussing a fair budget based on the project's complexity and your proposed solution.
Project ID: 37644110

About the project

48 proposals
Remote project
Active 3 mos ago

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48 freelancers are bidding on average €158 EUR for this job
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Hello, Greetings of the Day! Yes, I will surely help you, and I am ready to work on this project. I worked on a similar project and will perform the following tasks perfectly. * Can we have a quick chat, so that we can discuss further details and I can show you my previous/recent work? * I have full-time and required skills to carry out your project with high quality on time. My expertise is well-matched with your requirements. I am working on UI/UX design/development, Frontend development, Backend development, Database development, API Integration/Development, CMS/CRM development, E-Commerce development, Server development, Flutter/React native app development, SEO/Digital Marketing Expert, AI/ChatGPT, All payment gateways integration/setup. Let's get in touch via chat, Waiting for your positive response. Rekha Thakur
€250 EUR in 7 days
4.4 (84 reviews)
7.5
7.5
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Hi! I am skilled PHP coder with skills including Testing / QA, Software Architecture, Usability Testing, PHP and Software Testing. Expert PHP Developer | CodeIgniter, Laravel, WordPress 10+ years building web solutions, from scratch to scalable backends. Top Rated freelancer committed to efficient, reliable results. Skills: PHP (OOP), MySQL, HTML5, CSS3, JS (jQuery) WP themes/plugins, customization, optimization Laravel, CodeIgniter: Rapid dev & scalability Full-Stack Web Dev from scratch RESTful APIs, SOAP, JSON, XML Database design & SQL optimization CI/CD, PHPUnit test coverage Huge file parsing & continuous database updates Data mining, website scrapers Git (GitHub, GitLab, BitBucket) Cron Jobs & queues Caching: Files, Memcached, Redis ML, Data Analysis, Neural Networks Agile development methodologies Troubleshooting, bug fixing, performance optimization Strong problem-solving & analytical skills Services: Full-Stack Web Dev: Custom websites (PHP, MySQL, Bootstrap) WordPress: Themes, plugins, tailored solutions PHP Framework Dev: Laravel/CodeIgniter for complex, scalable projects Admin Panels: User-friendly, streamlined data management API Integration: RESTful, SOAP, JSON, XML Database Design & Optimization: Efficient structures, smooth data management Customization & Integration: Third-party tools, payment gateways, extensions Bug Fixing, Maintenance, Support: Keep your website running smoothly Code Review & Refactoring: Improve quality, maintainability, performance Looking for a dedicated PHP expert to bring your ideas to life? Let's connect! Please send a message to discuss more about this project. Thanks & regards
€136 EUR in 5 days
4.5 (49 reviews)
6.7
6.7
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I'm an experienced freelancer with expertise in PHP, Testing / QA, Software Architecture, Software Testing, and Usability Testing. I'm excited about the opportunity to integrate a payment gateway into your e-commerce platform, ensuring OTP authentication for all transactions. I have a proven track record in integrating payment gateways and testing their functionality. Can you provide further details about your preferred payment gateway and any specific requirements for the integration?
€250 EUR in 7 days
4.9 (84 reviews)
6.3
6.3
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As an experienced PHP developer, I have successfully integrated several payment gateways with a strong emphasis on OTP authentication. My familiarity with different payment gateways and their OTP features makes me confident in finding the most suitable one for your e-commerce platform. I understand that security is a top priority for any business, and I assure you that I will rigorously test and debug the integrated payment gateway to ensure maximum transaction security through OTP authentication. I am known for my effective communication skills and my ability to provide straightforward documentation. Post integration, I will provide you with clear documentation outlining the entire integration process, specifically highlighting the OTP configuration. This way, not only will the solution be up and running smoothly in your platform, but you as well as your team will have the necessary understanding of its functioning.
€140 EUR in 3 days
5.0 (20 reviews)
5.2
5.2
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Hi I am php developer with payment gateway integrations such as fibonatix and paypal for globanex.net. I have also completed all testing of these payment gateways upon implementations. I have also got twilio sms api integrations done for the web modules in past for myoffice.mybackpocket.co. I am interested in doing this project. Thank you.
€100 EUR in 7 days
4.6 (65 reviews)
5.3
5.3
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Dear Anagnostakis A., I am writing to you today to propose my services as a freelance PHP developer. I have been working in the field of web development for over 8 years, and I have a proven track record of success. I am confident that I can provide you with the high-quality PHP development services that you need. I have a strong understanding of PHP, and I am proficient in a variety of PHP frameworks, including Laravel and Symfony. I am also experienced in working with MySQL, PostgreSQL, and other databases. I am confident that I can develop the PHP applications that you need to meet your business goals. In addition to my technical skills, I am also a highly motivated and organized individual. I am able to work independently and as part of a team. I am also a quick learner, and I am always willing to learn new things. I am confident that I would be a valuable asset to your team. I am eager to discuss your project in more detail, and I look forward to hearing from you soon. Thank you for your time and consideration. Sincerely, Siddrah
€140 EUR in 2 days
4.9 (23 reviews)
4.6
4.6
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As a highly experienced developer with over a decade in web and mobile app development, I feel uniquely qualified to tackle your payment gateway integration project. Not only do I possess a wealth of experience with platforms such as Laravel, WordPress, and others, I’ve also successfully completed numerous e-commerce projects similar to the one you’ve outlined. My knowledge and fluency in the required technologies such as PHP and Software Testing ensure I am equipped to execute your project perfectly. When it comes to payment gateways, security is a critical aspect for me too. Sharing your priority for enhanced transaction security through OTP authentication, I'll meticulously research and analyze payment gateway options that support your non-negotiable requirement. Once identified, I'll integrate it seamlessly with your e-commerce platform and conduct exhaustive tests to verify the OTP authentication feature. Moreover, as a detail-oriented developer, my documentation skills will provide you with clear instructions on how the integration was done bringing value to not just immediate use but in case of any future changes or needs regarding the OTP configuration. In choosing me for this task, you can be confident you're enlisting an expert who understands your vision and has an impressive track record in delivering projects on time and budget. Don't hesitate, let's get your project done securely but speedily!
€140 EUR in 7 days
4.4 (21 reviews)
4.6
4.6
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Hello, I'm Shaifali, MD of an IT company, leading a team of 150+ experts. Your project aligns with our 7+ years of expertise in technologies like web design, PHP, CodeIgniter, Laravel, Angular, WordPress, Magento, Flutter, mobile app development (Android, iOS, Java, Objective-C, Swift, Shopify), and payment gateways. Based on the job description mentioned, we see that our experience and work match the requirements, and our ultimate goal is your complete satisfaction. I’m ready to transform your vision into a reality that stands out in today’s competitive landscape. Considering the job description, I have a few questions. Once these are addressed, we can engage in regular communication or schedule an online meeting for further discussion. I look forward to hearing from you. Best Regard Shaifali S.
€30 EUR in 7 days
5.0 (6 reviews)
3.9
3.9
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Dear Client, This is Aleksandrs from Latvia, senior software developer. Since I have worked on similar projects and I've good experience in Payment gateway integration and OTP authentication. I believe that I'm the perfect person who can finish the project completely. Looking forward to chatting with you soon. Thanks and regards, Aleksandrs
€200 EUR in 5 days
5.0 (1 review)
3.6
3.6
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As an experienced technology solutions provider, I am confident in my ability to take on your project and deliver optimal results within the given timeline. My competency includes integrating payment gateways, a vital skill you specifically require for your e-commerce platform. Over the past five years, I have had various opportunities to work with different payment gateways and their security features, including OTP authentication. I understand that for transactions in your platform, enhanced security is non-negotiable, and my expertise aligns perfectly with this requirement. Overall, I offer you efficient results, high-levels of communication (quick response times), on-time delivery commitment, and importantly- an affordable estimation as we aim to build long-term relationships with our clients. You can rely on me for a secure+functional payment gateway integration supplemented with comprehensive documentation and sincere post-project support! Let's discuss this further in chat for a free consultation on how I can best serve your unique needs!
€250 EUR in 7 days
4.7 (17 reviews)
3.8
3.8
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Dear Anagnostakis A. Unique Payment Gateway Integration Expert I hope this message finds you well. We understand the importance of having a robust and dynamic web presence in today's competitive digital landscape. To help you achieve your goals, we are excited to present our proposal for the services of a Full Stack Laravel Developer. Scope of Work: Our skilled Full Stack Laravel Developer will be dedicated to enhancing your web development projects, ensuring a seamless and efficient user experience. The scope of work includes: Front-end Development: Crafting responsive and user-friendly interfaces. Implementing modern design principles for an engaging user experience. Optimizing web applications for performance and speed. Ensuring smooth communication between the front-end and back-end components. Integrating third-party APIs for enhanced functionality. Conducting thorough testing to guarantee a bug-free and reliable system. Ongoing Maintenance and Support: Providing continuous support for troubleshooting and updates. Monitoring performance and implementing improvements as needed. Keeping abreast of industry best practices for ongoing optimization. Why Choose Our Full Stack Laravel Developer? Expertise: Our developer brings a wealth of experience in Laravel development, ensuring a deep understanding of the framework's capabilities and best practices. Efficiency: We are committed to delivering high-quality work within agreed timelines, optimizing development processes to meet your project's needs. Next Steps: We would love the opportunity to discuss your specific requirements in more detail and tailor our services to meet your unique needs. Please let us know a convenient time for a meeting, and we will be happy to provide a more detailed proposal based on your project specifications. Best Regards,
€199 EUR in 10 days
5.0 (2 reviews)
2.8
2.8
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Hi there, I am an experienced freelancer specializing in OTP-authenticated payment gateway integrations. Proven track record, with a focus on research, seamless integration, rigorous testing, and comprehensive documentation. Committed to delivering within a 2=3 day timeline. Let’s have a private chat to discuss and start it right now.
€50 EUR in 3 days
5.0 (6 reviews)
2.9
2.9
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With an extensive experience in integrating payment gateway into e-commerce platform, I am confident that I can successfully integrate payment gateway into e-commerce website, ensuring OTP authentication for all transactions. There are several payment gateways such as PayPal, Stripe, Braintree that unequivocally supports OTP authentication for every transaction. To integrate a chosen payment gateway into your e-commerce platform and ensure OTP authentication for all transactions, we should create an account with payment gateway and obtain API keys. And we have to integrate payment gateway into your e-commerce platform, but it depends on your e-commerce platform. In this process, we can use SDKs or plugins for popular e-commerce platforms. To implement OTP authentication for every transaction, we will need to send the OTP to the customer's registered mobile number or email address and validate it before processing the transaction. Finally, test the OTP authentication flow to ensure that OTPs are generated, sent, and verified correctly. If given opportunity, I will successfully integrate payment gateway into your e-commerce platform, ensuring OTP authentication for all transactions. I am able to start work immediately and will work full time within 1 week. Looking forward to working on this project with you. Sincerely, Diah
€140 EUR in 5 days
5.0 (1 review)
2.9
2.9
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Hi there, My name is Edwin and i am a developer and payment integration expert with 6+ years of experience. I can handle this task for you easily, according to your specifications, on budget and on time. Kindly send me a message so we can discuss project details and i'll be happy to answer any questions you have regarding my services. Regards, Edwin
€170 EUR in 7 days
5.0 (2 reviews)
2.8
2.8
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Hi Anagnostakis A. It seems like you're looking for a senior engineer who can complete the project - Unique Payment Gateway Integration Expert. I am writing to express my keen interest in your project since I have definitely worked on the similar projects in the past. Proven Track Record: I have a solid track record of successfully completing projects similar to yours, with positive feedback from satisfied clients. Technical Expertise: My extensive experience in IT development equips me with the skills needed to navigate the complexities of Usability Testing, PHP, Testing / QA, Software Testing and Software Architecture. Deadline Commitment: I understand the importance of timelines and am committed to delivering your project on schedule. With over 7 years of experience in IT development, I have successfully delivered projects similar to yours. My expertise spans a range of technologies and platforms, and I am confident in my ability to provide you with high-quality work within the specified deadline. I am eager to discuss your project further and explore how my skills align with your vision. A conversation would allow me to better understand your specific requirements and share insights on how we can achieve your goals. Best regards, Paulo
€250 EUR in 7 days
5.0 (2 reviews)
2.6
2.6
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As an experienced developer with an extensive background in integrating payment gateways and enhancing transaction security, I am confident that I am the ideal candidate for your project. My portfolio includes over 350 mobile application developments, many focusing on payment methods. I propose a full understanding of your requirement for OTP authentication, and have previously integrated various gateways with OTP features. With my expertise, I can guarantee a seamless integration of the chosen gateway, ensuring each transaction is encrypted with OTP authentication from initiation to completion. Moreover, my proficiency in testing and debugging will ensure that all functionalities are rigorously assessed and validated to meet your precise specifications. Further emphasizing my attention to detail, I will provide comprehensive documentation which emphasizes on the process of OTP configuration deeply, making it easier for you to understand and systemize any future modifications. Nevertheless, combining excellent communication skills with a deep knowledge of the integration process and a vast domain expertise means that you can rely on my efficient services to deliver this project under the 1-week timeline. To sum up, I prioritize client satisfaction and am committed to ensuring the integration meets your needs perfectly. I look forward to working together!
€140 EUR in 7 days
4.2 (7 reviews)
2.9
2.9
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Hi there,Good evening I am Talha. I have read you project details i saw you need help with Software Architecture, Software Testing, Testing / QA, Usability Testing and PHP I am pleased to present my proposal, highlighting our extensive experience and proven track record in delivering exceptional results. Our portfolio of success will showcase past projects that demonstrate our ability to meet and exceed client expectations. Glowing testimonials from satisfied clients will attest to our professionalism, dedication, and the quality of our work
€30 EUR in 10 days
5.0 (1 review)
2.1
2.1
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Hi Client, I hope you are doing amazing I am eager to submit my proposal for the payment gateway integration project, with a strong commitment to ensuring non-negotiable OTP authentication for every transaction on your e-commerce platform. Having successfully integrated payment gateways with OTP features, I am well-versed in researching and identifying suitable solutions. My expertise extends to seamless integration, rigorous testing, and providing comprehensive documentation for a straightforward process. I am familiar with various payment gateways and their OTP functionalities, ensuring a secure transaction environment. With a proven track record of meeting tight deadlines, I am confident in delivering results within the stipulated 1-week timeline. I look forward to the opportunity to contribute my skills to enhance the security and functionality of your e-commerce platform. So I need a chance to show you my best skills, let's have a chat I'm available and willing to start right away Thank You
€120 EUR in 1 day
5.0 (2 reviews)
2.1
2.1
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Hello, Are you looking for an expert freelancer? Well, I'm the guy for you having 6+ years of experience, Just Analyzed your project "Unique Payment Gateway Integration Expert" & You'll be amazed to see my previous works from my profile: /https://www.freelancer.com/u/Zain510 and we should work together on a long-term basis, I'm always there for my number-one client (: Thank you for reaching out to me Regards, Zain Irfan.
€40 EUR in 1 day
5.0 (1 review)
1.7
1.7
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Hello, Anagnostakis A., As a senior software engineer, I have been working on IT industry for the past 10 years. I'm very good at Software Testing, PHP, Software Architecture, Usability Testing and Testing / QA. My tech stack includes HTML, CSS, Javascript, Typescript, PHP, Python, C/C#, Java, Liquid, Ruby, and well-known frameworks below: - WordPress, React.js/Next.js, .NET, Laravel, Shopify - Angular, Vue.js/Nuxt.js, MUI, Express, MEAN Stack, MERN Stack - CodeIgniter, Symfony, Magento, Craft CMS - Django, Flask, Ruby on Rails, Electron - jQuery, Bootstrap, Tailwind CSS Services include: - Website Design & Development - Mobile app Design & Development - ChatBot Development - API Development, API Integrations - Host Websites & Provide domain names - SEO Looking forward to working with you Regards, Arnold
€100 EUR in 1 day
5.0 (1 review)
1.5
1.5

About the client

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Athina, Greece
5.0
4
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Member since Nov 23, 2022

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