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I'm looking for an experienced professional to improve our current OCPP system. The improved OCPP will need to interface with: - A mobile application. - Our backend server. Ideal candidates will have extensive experience with OCPP & OCPI, and a strong background in systems integration, mobile application interfacing, and backend server communication.
Project ID: 38737354
61 proposals
Remote project
Active 2 yrs ago
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61 freelancers are bidding on average $22 USD/hour for this job

EXPERT with C/C++ I'm experienced developer with skill to develop things from rock bottom to top as needed. I understand you are looking for an experienced professional to improve current OCPP system. I am confident I can deliver your requirement with my expertise. Let's have a chat and start work now. You will only be charged once you are happy and satisfied with work quality.
$30 USD in 40 days
5.9
5.9

Dear client, I understand that you need an experienced professional to enhance your current OCPP system, integrating it with a mobile application and your backend server. I have a solid background in systems integration, mobile app interfacing, and backend server communication, making me well-equipped to handle this project effectively. I will ensure a seamless integration between OCPP and OCPI, catering to your specific requirements and delivering a reliable solution. Before we proceed, could you please provide more details about the current OCPP system in place? Understanding its current functionalities and limitations will help me tailor the integration process accordingly. Regards,
$25 USD in 20 days
5.6
5.6

My experience with OCPP and OCPI protocols, combined with a strong background in systems integration and backend communication, allows me to deliver a solution that enhances connectivity and functionality. For this project, I’ll ensure the OCPP system is optimized for seamless communication between the mobile application and backend server. I’ll also review and strengthen the integration points to ensure smooth data flow and responsiveness, enabling real-time updates and efficient handling of requests. My approach focuses on both stability and scalability, ensuring the enhanced system meets your immediate needs and supports future growth. I’ve worked on similar projects that required close integration of mobile applications with backend systems, where I focused on making interactions intuitive and reliable. I’m happy to share examples of past work where I optimized backend communications for similar applications, demonstrating my approach to delivering a cohesive, efficient system. Let’s work together to upgrade your OCPP to support your mobile and server requirements seamlessly.
$20 USD in 40 days
5.7
5.7

Hello, there. We can create seamless OCPP & OCPI integrations with mobile app and backend server. We have years of experience in website design, graphic design and logo design (photoshop, illustrator), banner design, brochure design, 3d design(Blender, 3d-max, WebGL). Please, review our experience here - https://www.freelancer.com/u/webbookstudio. We will be glad to chat with You and discuss your task. Waiting for Your reply! Best regards.
$20 USD in 40 days
5.7
5.7

Hi there, I offer a 20% discount on my services and bring 7 years of experience in software development, specializing in API integrations and electric vehicle charging solutions. I can assist you in integrating OCPP (Open Charge Point Protocol) and OCPI (Open Charge Point Interface) to enhance your electric vehicle charging network's functionality and interoperability. My approach includes analyzing your current system, implementing the necessary API connections, and ensuring seamless communication between charging stations and management systems. I will also prioritize security and performance to ensure a reliable user experience. Let’s discuss your specific requirements to create a robust integration that meets your operational needs and supports your business objectives. I look forward to working together! Best regards, Sohail
$15 USD in 40 days
5.9
5.9

Hi, I understand you're seeking to enhance your OCPP system by integrating it with a mobile app and your backend server. I'm confident my team and I can successfully undertake this task. To ensure we're on the same page, may I ask what specific features you'd like to see in the improved OCPP? And, could you clarify the scale of the mobile application interfacing? With 22 years of IT experience, we have a deep understanding of OCPP & OCPI, making us well-equipped to handle this project promptly and efficiently. I'd love to discuss this further and align our strategies with your vision. Would it be possible to schedule a call to dive deeper into your requirements? Best Regards, Rohit.
$22 USD in 15 days
6.3
6.3

Hi I have checked your requirement I can do this because we already work on similar requirement in past Let’s chat more about your project and budget thanks
$20 USD in 40 days
4.4
4.4

Dear Patalee T., This project seems a very fit work for me. I have done quite the same work some time ago. I would like to grab this opportunity and will work till you get 100% satisfied with my work. I have many years of experience with Mobile App Development, Backend Development Please initiate chat and discuss your requirement in details. Regards
$15 USD in 2 days
4.3
4.3

Hello, Patalee T. my name is Prayogo, and I have been working as a Full-stack Mobile App developer for 7 years. I have carefully read your job description and feel confident that I can successfully complete your project. I am proficient in Backend Development and Mobile App Development and have similar experience with projects like yours. Additionally, I am fluent in English and can communicate effectively to ensure we are on the same page throughout the project. Could we open a chat for a brief discussion? Thank you.
$50 USD in 17 days
3.9
3.9

Hello, dear! I am an experienced developer with a solid background in OCPP and OCPI systems, as well as expertise in systems integration. I am well-equipped to enhance your current OCPP system and ensure a smooth interface with both the mobile application and your backend server. My approach focuses on seamless communication between components, optimizing the performance and reliability of your infrastructure. I bring a deep understanding of mobile application interfacing and backend server integration, which are critical to the success of this project. My goal is to provide an efficient and scalable solution that aligns with your requirements. I am excited to bring my experience to help you achieve a refined OCPP system. Best regards, Gaston.
$20 USD in 40 days
4.0
4.0

I have experience with ocpp 1.5,1.6,OCPI Please connect to me for android and ios platform integrate your OCPP system with your mobile application and backend server. Over the past 6 years, I've honed my skills in backend development and mobile app integration as an iOS specialist. My extensive experience with OCPP 1.5 and 1.6, as well as OCPI, equips me with a solid understanding of the protocols and enables me to overcome any challenges during the integration process. Moreover, I have the support of a highly experienced, cross-functional team proficient in web and Android development complementing my own iOS expertise. The synergy of our collective knowledge ensures that we can deliver your project with precision, efficiency, and dedication. In closing, I believe that my comprehensive understanding of OCPP technology and proven ability to seamlessly integrate complex systems make me an excellent fit for this project. Your improved OCPP system will be in capable hands if you choose to work with us. I look forward to hearing from you soon so we can start transforming your OCPP system into a robust and seamlessly integrated powerhouse!.
$15 USD in 40 days
4.1
4.1

Hello Patalee, Our company, Codenia Technologies LLP, with over 10 years of experience in Mobile App Development, has carefully reviewed your requirements for the OCPP & OCPI Integration project. To enhance your current OCPP system, we propose a comprehensive solution that includes seamless integration with both the mobile application and backend server. Our team of experts will ensure a smooth interface between the OCPP system and the required platforms, leveraging our experience in systems integration and communication protocols. We would like to discuss your project further and explore how we can meet your specific needs. Please let us know a convenient time for a chat. Thanks, Rupesh Kumar
$20 USD in 7 days
4.0
4.0

Hello, Having developed proficiency across multiple languages and frameworks, I am confident in my ability to improve your current OCPP system to seamlessly interface with your mobile application and backend server. My extensive experience with Laravel, Java, PHP, and C# will ensure a smooth integration process into your existing systems. Notably, my work in mobile app development using Flutter, React Native, Kotlin, and Java gives me valuable insight into creating a reliable and efficient connection between your OCPP system and the mobile application. My rich experience in backend development, mobile app development, understanding of OCPP & OCPI protocols paired with strong communication skills make me an ideal fit for this task. Let's work together to bring your OCPP system up to new heights! Regards, Janith.
$15 USD in 40 days
3.2
3.2

With your project revolving around OCPP, OCPI integration, mobile app interface, and backend server communication, my expertise in Backend and Mobile App Development makes me highly suitable for the job. I've had extensive experience working with diverse clients, developing robust solutions tailored specifically for their needs. My proficiency in Flutterflow, Framer, Figma, and Webflow ensures that any solution I create is both functional and aesthetically pleasing. Moreover, my portfolio lauds a wide range of projects including eCommerce sites, Saas platforms, and custom web solutions - all of which required seamless backend integration and mobile app interfaces. Combining this skill set with an inherent creativity allows me to craft highly-functional solutions that are also user-centric. I believe our collaboration will produce exceptional outcomes as required by your project. It’d be exciting to contribute to your venture by enhancing your OCPP system to enable interfacing with the mobile application and facilitating smoother backend server operations. Let's leverage my skillset to achieve maximum efficiency for your project!
$20 USD in 40 days
3.0
3.0

Hello Patalee T., I checked your "OCPP & OCPI Integration" project and I am very interesting in it! With over 8+ years of experience as a senior Mobile developer, I bring high-level expertise across various fields and frameworks such as Flutter, React Native, Swift, Kotlin. However, my passion and main focus lie in mobile development, particularly using Flutter—a truly powerful tool that has enabled me to create remarkable, high-performance mobile apps. Also I can build web version such as admin panel successfully. I can make perfect result according to your requirements in your timeline. I’m passionate about building amazing solutions from the ground up, driven by a commitment to QUALITY, client SATISFICATION, and project SUCCESS. ⭐ As Plato once said, “The beginning is the most important part of the work,” ⭐ Let's start Amazing something together and achieve Success! Best Regards.
$30 USD in 45 days
2.4
2.4

Hello Mate! Thank you for the job posting! I read your project description carefully and got interested. I am skilled in Mobile App Development and Backend Development. I don't like ramble. I am ready to start working now and will deliver the best result asap. Best regards Zeljko
$25 USD in 27 days
2.0
2.0

Dear Patalee T., I saw your project titled "OCPP & OCPI Integration" and I'm interested in submitting a proposal. With over 10 years of experience in software development, I have a proven track record and strong expertise in the required skillset, including Backend Development. Here's a bit more about my skillset: Skills: Mobile App Development, Backend Development I'm confident I can deliver exceptional results for your project. Would you be open to discussing this further? Thank you for your time. Sincerely, A Mateen
$20 USD in 7 days
1.6
1.6

Hello, I am Daniyal Maitla, a seasoned professional with expertise in OCPP & OCPI integration. I have successfully worked on similar projects, enhancing OCPP systems to interface seamlessly with mobile applications and backend servers. My experience in systems integration, mobile app interfacing, and backend communication makes me a suitable candidate for this project. I am confident in my ability to deliver high-quality results and would love to discuss the details further. Let's chat and explore how we can enhance your OCPP system together. Thank you for considering my proposal.
$20 USD in 7 days
0.5
0.5

Hi, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on Mobile App Development, Backend Development Please come over chat and discuss your requirement in a detailed way. Regards
$20 USD in 7 days
0.0
0.0

Hello, I am experienced in your project and ready to start now. With 12+ years rich experience and depe knowledge in Data Science such as Mining and Processing leveraging Machine Learning on Python, I can SAVE your TIME and MONEY. To start IMMEDIATELY and finish IN TIME is my one of strengths. Here's what I can offer you ✅ User-friendly, responsive Frontend: - expertise in HTML, CSS, JavaScript, TypeScript - adept at JavaScript libraries and frameworks like React, Angular, Vue, up to Next ✅ Secure, flexible Backend: - exceptional in Node.js, Python (Django, Flask), PHP - well-versed in RESTful APIs ✅ Fast, scalable Database: - MySQL, MongoDB, PostgreSQL One of my strengths is strict deadline and I can start IMMEDIATELY and finish IN TIME. Looking forward to having a chat with your for more details and my portfolio. Best, Jiri
$20 USD in 40 days
0.0
0.0

Bangkok, Thailand
Member since Apr 29, 2021
£250-750 GBP
€8-60 EUR
$15-25 USD / hour
₹12500-37500 INR
₹1500-12500 INR
₹1500-12500 INR
₹12500-37500 INR
£10-15 GBP / hour
$250-750 CAD
$8-15 USD / hour
₹1500-12500 INR
₹12500-37500 INR
₹1500-12500 INR
₹12500-37500 INR
$30-250 USD
₹1500-12500 INR
₹600-1500 INR
₹12500-37500 INR
₹600-1500 INR
₹600-1500 INR