Web Based Admin Applicationfor bookings

@amitpandeyposin

Hi, I can help extend your existing web application with the required features, UI improvements, and SMS/WhatsApp API integration. I have solid experience in PHP, SQL, HTML, and Bootstrap, and I’m comfortable working with existing codebases—understanding structure quickly and implementing changes cleanly without breaking current functionality. I can refine the UI for better usability and responsiveness, and integrate reliable SMS/WhatsApp APIs (like Twilio or similar) for notifications and communication. I focus on writing maintainable code, clear documentation, and regular updates via Git so you can track progress easily. I’m available to start immediately and can adapt to your workflow. Let’s discuss your requirements in detail.

@muskaannadaf

Hello, I'm Asma, Web Developer and Graphic Designer 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 :)

@agnitiosoftware

Hello there! I have checked your requirements and I would like to discuss some more details with you so I can understand work scope properly. I can promise to offer reasonable price with quick turnaround. I am ready to start immediately. Our Expertise: UI/UX, Logo, Graphic design, HTML, CSS, Bootstrap, Jquery, Elementor, Webflow, Shopify, PHP, React, Laravel & WordPress. Please come over private chat for further discussion. Thanks, I will be waiting. Regards, Pram

@royalwebraisers

Hi, As per my understanding: you need enhancements in your booking admin web app, including UI updates, SMS/WhatsApp API integration, and migration from a C# SQL Server database to your current PHP/MySQL setup. Approach: * Review codebase + DB schema * UI updates with Bootstrap * API integration (SMS/WhatsApp) * Data mapping and migration Queries: * Which SMS/WhatsApp provider? * Size/complexity of old database? I will share my portfolio on your first message. I will be looking forward to hearing from you.

@technologiesit

As a seasoned and multi-skilled full-stack developer, I believe my 10+ years of experience would be perfectly suited to enhance your web-based admin application. Thanks to my adeptness in PHP, SQL, HTML, and Bootstrap, I can effectively handle the feature additions you require along with any necessary UI changes. Your search for a professional based in Chennai, Tamilnadu is spot-on, as I am well-versed with the specific needs and trends of local businesses. Over my successful career, I've completed over 100 projects with utmost client satisfaction. Moreover, what sets me apart from others is that I'm not only a meticulous developer but also a strategic thinker. I aim to build solutions that not only meet your current requirements but also ensure scalability and security for future needs. My commitment to fast delivery, clear communication, and long-term support aligns perfectly with your project demands. Let's take your web-based app to the next level together!

@rbtech1984

Hello There!!! ★★★★ (Enhancing PHP web app with UI updates, API integrations & data migration) ★★★★ Project understanding: You already have a web app and need feature additions, UI improvements, plus SMS & WhatsApp API integration. Also require migration from old C# + SQL Server database to current system. ⚜ PHP feature enhancements ⚜ UI/UX updates with Bootstrap ⚜ SMS & WhatsApp API integration ⚜ MySQL optimization ⚜ Data migration from SQL Server ⚜ Bug fixing & performance improve ⚜ Hosting & deployment support I have good exp working on PHP apps and database migrations, handled similer upgrades before. I enjoy refining existing systems and making them more smooth. Approach: First review current code, then plan safe migration, integrate APIs, and update UI step by step with testing. Happy to connect and discuss your needs further, lets start soon. Warm Regards, Farhin B.

@Shehrozasmat005

As a seasoned full stack developer with over 15 years of experience in the industry and expertise in PHP, MySQL, HTML, JavaScript, and Bootstrap, I am well-equipped to tackle your project. I have a deep understanding of your need for this "Web Based Admin Application" that requires PHP SQL, HTML & Bootstrap knowledge. My experience with similar technologies have allowed me to develop a level of finesse that ensures I understand the user interface requirements and the complexities of back-end development. Throughout my career, I have developed complex web applications. My strength in integrating third-party APIs like Stripe and AWS EC2 will also be valuable for your project's enhancement. Furthermore, my expertise extends to areas such as CodeIgniter and Laravel, making me adept at developing custom web applications tailored to specific needs. Based in Chennai, Tamil Nadu, I not only meet your preferred geographical criteria but also bring an extensive skillset focused on quality work. Satisfied clients have lauded my efficiency in meeting project deadlines without compromising quality. Take advantage of my wide-ranging skills and experience to ensure you get the best possible solution that aligns with your specific business needs. Trust me with this crucial task of upgrading your web application - you won't be disappointed!

@webnsoftindia

Hello, I can help you enhance your existing web application with required features, UI improvements, and SMS/WhatsApp API integration. I have strong experience in PHP, SQL, HTML, and Bootstrap, and I’m comfortable working on live systems, understanding existing code, and implementing changes smoothly. I focus on clean updates, proper testing, and ensuring everything works reliably after deployment. If this aligns, please share project details. Best regards, Thank you.

@ashinnd84

Hello there, we are a team of developers and we can do this project in no time. Thanks Ashish Kumar from Coding jobs On-line.

@santoshkumars17

With over 5 years of experience providing end-to-end web development solutions, I'm confident that my skillset and expertise align perfectly with the requirements for your web-based admin application. Combining PHP, SQL, HTML and Bootstrap knowledge, I guarantee to bring the desired enhancements to your application with improved UI elements. Through my career, I have successfully worked on similar projects where I have provided fresh features to existing applications while also improving their overall performance. My abilities in API integration and database management further ensure that your envisioned changes will be seamlessly implemented. In addition, my proficiency in HTML, JavaScript, and PHP ensures clean and maintainable code that you can rely on in the long run. I understand the value of timely delivery and clear communication when it comes to executing projects successfully. Clients appreciate my commitment to on-time submission and regular updates on progress. Moreover, being based in Chennai, Tamilnadu myself, you can benefit from easy coordination and seamless collaboration. Let's join hands to turn your application into a user-friendly platform par excellence!

@gracefulwork

Hello I am php mysql developer with proven experience on freelancer.com. I can work on your web based application for changes required. Thank you.

@ssquare489

As an experienced developer intimately familiar with all the technologies you've outlined in the project description, I am confident that I can deliver the enhancements and additions your web-based application needs proficiently. My background at Google and Apple has given me a deep understanding of best practices, scalable solutions, and functional APIs needed to integrate SMS, Whatsapp APIs effectively. Additionally, my knowledge in PHP, SQL, HTML & Bootstrap will guarantee seamless UI changes and a smooth experience. On top of that, I understand the significance of data migration from an older database built on C# and Microsoft SQL Server. My skillset includes not only SQL but also Microsoft SQL Server which adds value to your project requirements. With my transparent yet efficient approach, we will begin by thoroughly understanding your existing codebase and pain points to formulate a precise plan that aligns with your goals. Clients choose me because they are looking for someone who brings value beyond just coding - someone focused on driving retention and revenue through polished products. Given my strong communication skills, fast prototyping abilities, plus proven results that save time while boosting efficiency -I am confident I can provide you with exactly what you need. Let's connect so I can demonstrate how I can unravel your challenges without adding any extra pressure on you!

@monicasynthesis

Hello, I will professionally migrate and enhance your existing web application with precision and efficiency. With 5+ years of experience in PHP, MySQL/SQL, HTML, and Bootstrap development, I have successfully upgraded and integrated features into similar web-based systems. What I will handle for you: • Add new application features with clean and stable PHP backend logic • Improve UI/UX using Bootstrap for better responsiveness and usability • Integrate SMS and WhatsApp API for automated communication workflows I am ready to get started immediately and ensure smooth upgrades without affecting your existing system. Warm regards, Monica Bhatia

@Rupal878

I carefully reviewed your complete requirement, and this appears to be an enhancement and migration project that needs a developer who can quickly understand an existing system, work carefully on live functionality, and improve it without disrupting current operations. I can assist with PHP, SQL, HTML, and Bootstrap-based application updates, including new feature development, UI refinements, SMS and WhatsApp API integration, plus structured migration of data from your old C# / Microsoft SQL Server system into the new platform. Is your current web application built in core PHP or any framework like Laravel/CodeIgniter? Which SMS and WhatsApp provider do you plan to use for integration? Approximately how large is the old database that needs migration? Portfolio: https://www.freelancer.in/u/Rupal878 Looking forward to hearing back from you and discussing this in the chat. Rupal Saini

@netswaptech2811

Hello Have a Good Evening___!! I can enhance your Able Pro driver edit page by adding new fields, aligning validations with the add form, and implementing update tracking—while keeping your exact UI untouched. All changes will be done in core PHP (mysqli) with clean, safe code that fits perfectly into your existing structure. You’ll get a seamless, bug-free update with proper testing across devices and modules. What I need from you: 1. Final list of new fields + database structure (or access to DB) 2. Access to current project files (XAMPP setup or repo) 3. Validation rules or reference of the add form for consistency WE CAN CONNECT RIGHT AWAY____?? Thanks Swapnil.

@hr157

Hi, Most feature updates fail not because of coding—but because the developer doesn’t fully understand the existing system flow. I focus on clean integration without breaking what’s already working. With 10+ years in full-stack development, I’ve worked extensively with PHP, SQL, HTML, Bootstrap, and integrations like SMS & WhatsApp APIs, ensuring smooth upgrades in live applications. What I’ll deliver: Clean implementation of new features within your current system UI improvements (responsive, modern Bootstrap updates) SMS & WhatsApp API integration (reliable + scalable setup) Database updates with proper optimization Thorough testing to avoid regression issues Why me: Strong experience working on existing/legacy PHP systems Safe, structured updates without downtime Clear communication & fast turnaround While I’m not Chennai-based, I’ve successfully collaborated remotely with Indian teams and can ensure smooth coordination. Let’s discuss the changes and get them implemented efficiently.

@azwa04

Hi, I can easily DO your work IN 24 HOURS, DM me now to get started, PRICE NEGOTIABLE 100% Work satisfaction is provided

@chiragardeshna

Hi there, A strong fit for this work, with proven experience enhancing web-based admin applications using PHP, SQL, and Bootstrap with API integrations. Clear understanding of the requirement to implement UI updates, add SMS/WhatsApp integrations, and migrate data from C#/SQL Server to a new system. Hands-on expertise with backend development, database migration, and API handling ensures smooth updates without disrupting existing workflows. Risk is minimized through structured migration, data validation, and clean, maintainable code for long-term stability. Available to start immediately happy to review the system and discuss next steps. Recent work: https://www.freelancer.com/u/chiragardeshna Regards Chirag

@Kishoreindia

Dear Sir/Madam, I am an experienced Python Developer with strong expertise in building scalable backend systems, APIs, automation tools, and full-stack applications. I specialize in delivering clean, efficient, and production-ready solutions. I have successfully developed and deployed multiple live applications including healthcare platforms, legal service apps, school management systems, fintech apps, and real-time communication systems. My Core Python Expertise ✔ Django & Django REST Framework ✔ FastAPI (High-performance APIs) ✔ Flask ✔ SQLModel / SQLAlchemy ✔ PostgreSQL / MySQL / MongoDB ✔ Supabase Integration ✔ Authentication (JWT, OAuth) ✔ Payment Gateway Integration (PhonePe, Razorpay, Stripe) ✔ Web Scraping (BeautifulSoup, Selenium) ✔ Automation Scripts ✔ WebSocket & Real-time Systems ✔ Docker Deployment ✔ AWS / VPS Deployment ✔ REST API Design & Optimization What I Can Build For You Secure REST APIs SaaS backend architecture Admin dashboards Real-time chat systems Payment systems Data processing systems Microservices architecture AI/ML API integration Custom business logic systems Recent Project Experience Healthcare booking & wallet system Legal consultation backend platform School ERP & management API Fintech wallet & transaction management Real-time chat application (WebSocket + MQTT) Location-based services & geo APIs