Database modification and addition of new features

Hello there, we hope you're doing well. I understand that the project involves debugging the previous version, adding new functions, adding support for a store, and implementing asynchronous processing of sending/receiving by MQTT. I have a strong background in PHP, SQL, and MQTT, and I am familiar with the challenges that come with debugging existing code. As for the project timeline and cost, I would need to conduct a more detailed analysis of the previous version and the requirements for the new functions before providing an accurate estimate. However, I am willing to provide a detailed project plan and cost estimate once I have a better understanding of the scope of the project. Let's discuss more in chat.

Hello, Hope you are doing great, As per your work requirements i can modify your database and add new feature, i have a 8+ year experience for web development, please come on chat so we can discuss all work in details, thank you Gaurav D.

Hi, We are a team with experience in .NET Technologies, PHP (Laravel, Codeigniter, Yii, CakePHP etc.), Mobile app development, React Native, React JS, Flutter, MySQL, MongoDB, Angular, jQuery and other Web Technologies. Please provide more details for your project. Regards

Hi. Experienced Web/IoT(PHP, SQL, and MQTT) developer here with 5+ years of extensive hands-on experience in Full Stack Web/Software/Mobile(Android/iOS) App/API Design, Development, Deployment, and Integration. I want to ask the following questions relevant to your project. Questions: 1- Can you please share the link to your previous version of the database? 2- "Add new functions (search, creation of tables)". How many new tables I will create? 3- Can you provide me with the complete scope of this project? 4- "but add a store (create invoices, send emails)". Will you be sharing any mockup designs for the store? Happy to discuss all the functional and non-functional requirements over the chat. Also, would like to share my relevant portfolio/experience as well. Kindly initiate the chat to discuss each aspect of this project thoroughly, would feel pleasure to help you in any way. Regards: Nayab

Hello, I read your requirements and understand very-well and ready to do Database modification and addition of new features. Thank you

Greetings, I understand that you are looking for an expert in PHP/JavaScript for your project *Database modification and addition of new features*. I have gone through the project description very carefully and understood its requirements very well. There are some initial queries that I have but we can discuss those over chat. Please initiate chat for further discussion. I will do my best for you, with a Positive Hope! Regards.

Hello I am a highly experienced full-stack developer with extensive expertise in PHP, SQL, and MQTT. I am confident that I have the skills required to complete this project to your satisfaction. I have a strong background in debugging, adding new functions, and implementing asynchronous processing. I understand the importance of a well-designed database, and I am able to analyze and optimize database performance. I would be honored to work on your project and I look forward to the opportunity to showcase my skills. Thank you for considering my proposal."

Hi there, If your project project's back-end is built with PHP, MySQL, then I can definitely provide full coding and customization support. I design and build custom Databases myself and I write the back-end complex logics using PHP programming language. At first I will check your existing Database structure and back-end coding flow, then I can provide some improvement suggestions. Proper Database table indexing, good relational table structure can improve the app greatly. I have worked with MQTT as well, plus I can provide full customization support for the front-end Javascript/CSS/HTML too. Best Regards, Jahirul

hello. i can build your project with my professional skills in JavaScript, MQTT, MySQL, PHP, SQL. you will get full satisfy. we can discuss more via chatting. best regards.

Hello sir I have PHP Java developers team so I can help you in this job I'm waiting for your response

Dear sir, I have gone through your outsourced requirement " Database modification and addition of new features " and have analyzed that I have right credentials ( PHP JavaScript SQL MySQL MQTT ) to execute your esteemed project. You will never go wrong choosing me :) Note: Please don't award me this project till we discuss all the requirements and make a deal together!

Let me work with you on this project. I have the experience and skills fit for what you described. I am ready to begin.

Hello Dear! Hope you are well. I read your project detail carefully, and found it good fitness for me. My skills and experiences will be helpful to solve/make your project. I have worked for 6 years more with the skills. More important is that I will work very honestly and with integrity. Future more projects are based on this chance and it also will grow our relationship. I will wait for your message. Kind regards.

Hello After reading over your application this looks like a perfect fit for my skill sets. I have many experiences in building native ios and android mobile apps so far. I am sure I can implement all of your requirements. Please let's discuss further details over chat. Thank you and looking forward to hear from you soon.

Hi willdesign2021! Thanks for the invite! Very nice to meet you. I’d love to help you out with Database modification and addition of new features. And you are right. it is very important to analyze the DB in your project. I can also provide a fast turnaround. What’s our project deadline? I’d also love to see your full project. I can match any task you have in mind. I am also incredibly fast. As you may have already read on my profile – I’m a full stack developer with nearly 8 years of professional experience. I am also Freelancer Expert Vetted – which means I am ranked among the top 3% of professionals in my field on this platform. I am attaching a multi-page portfolio to this proposal. You can view additional work samples on my Freelancer profile here: https://www.freelancer.com/u/jaymacfreelance. my main skill is javascript, PHP, SQL, MySQL, DB management, MQTT, API integration Go ahead and shoot me a quick message here on Freelancer so we can chat a bit more about yourself and the project. Edgars C

Greetings. Thanks for your project posting. I read your project details and i understood all. I can help you with your project at a high level. I have rich experience in Database developing. My skills and experience is a great match for your needs. I can start work right now. Looking forward to hearing from you. Best regards. Thanks.

Hello, I can help on your project, I can work on mobile apps development for Android/iOS and REST api. I'm an experienced full-stack web developer specializing in Linux, PHP, Flutter, Java, MYSQL, Oracle, WordPress, Laravel, CAKEPHP, MAGENTO, CodeIgniter, Django/Python, Opencart, Prestashop, Shopify, WIX, AWS, cloudflare, VPS, WHM/cPanel.

Hello, I can do this. Also, I will make the task sheet as well. can you kindly come to my inbox please?

Hello sir/mam We from infoxeron team of experts which Love to work 24hr ready to work for you anytime on I am work this technology ANDROID,FLUTTER,REACT JS,NODE JS,REACT NATIVE,WORDPRESS,PHP,CI,PYTHON,DJANGO,LARAVEL,WEB DESIGN So for we done many startup and give me our support to them We have 7 year experience in this industry and run many client Servar crm,web,apps and digital marketing and can work properly For you Thank you

Hi, I have read your description carefully. I have full experience with PHP/MYSQL/MQTT. And I can carry out your task on time high quality. please, contact me. from @Marcelo H.