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I am developing a web app for customer and appointment management for my health business. The app is in Spanish because it is for people in South America but the development can be in English. I have developed the first parts of the app with the AI developer [login to view URL] using React, Typescript, CSS and a PostgreSQL database. Everything is hosted on GitHub. I need a developer who is very comfortable with GitHub version control and React. I have a few tasks to improve the appointment and calendar workflow. I have provided all additional details in the attached document, but as a summary the tasks are: 1. Make sure all appointments from the database are listed on the calendar page and as a clickable list. Also show appointments under each patient profile. 2. Create a new page to edit or update appointments. All fields should be based on the database table and should update the database correctly, with any necessary data validation applied.
Project ID: 39742698
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151 freelancers are bidding on average $161 USD for this job

Hello, I'll enhance the existing customer and appointment management web app (built with React, TypeScript, CSS, and PostgreSQL, hosted on GitHub) by improving the appointment/calendar workflow, ensuring seamless integration between the calendar, patient profiles, and the database. I am well-prepared to undertake this project and deliver it on time. Let’s DISCUSS YOUR PROJECT IN MORE DETAIL ON CHAT & START WORKING ASAP Thanks & Regards Shweta A
$1,400 USD in 7 days
9.1
9.1

Hi - I have worked with the platform what is built using Bolt AI and I would love to polish/improvement of AI code. Let's connect to discuss the details. Thanks!
$140 USD in 7 days
8.3
8.3

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Divya
$250 USD in 7 days
8.0
8.0

Hello, I’ll extend your health business web app by refining the appointment and calendar workflow. I’ll ensure all appointments from PostgreSQL are displayed on the calendar and in a clickable list, as well as under each patient’s profile. I’ll also build a dedicated page for editing and updating appointments, wiring it fully into the database with proper validation so data integrity is maintained. Everything will be version-controlled cleanly on GitHub, keeping your React/Typescript codebase tidy and easy to maintain. Questions: – Do you already have a preferred calendar library (e.g., FullCalendar) in use, or should I integrate one? – Should appointment edits be restricted by role/permissions (e.g., only admins/doctors), or open to all logged-in users? – Would you like validation error messages shown in Spanish for end-users, or is English fine for now? I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/kamran2012 Looking forward to potentially working together on this project. Thanks and Best regards, Kamran.
$100 USD in 7 days
8.0
8.0

I can help enhance your web app by implementing a fully functional calendar and appointment management workflow using React, TypeScript, and PostgreSQL. This includes listing all appointments on the calendar and patient profiles, creating a clickable appointments list, and building a dedicated page to edit/update appointments with full validation that updates the database correctly. I am very comfortable with GitHub version control and can seamlessly integrate these improvements into your existing codebase. I’ve worked on similar scheduling and management apps and can deliver these tasks efficiently while maintaining clean, maintainable code.
$140 USD in 7 days
7.3
7.3

✨ Appointment & Calendar Expert✨ Hello, I can help finish your appointment and calendar workflow for your health business website. I’ll ensure all appointments are correctly displayed on the calendar and patient profiles, and I can build a fully functional edit/update appointments page with proper data validation, linked to your PostgreSQL database. Quick questions: Do you want real-time updates on the calendar when appointments are edited, or is a refresh acceptable? Should the appointment edit page include any custom notifications or confirmations after saving changes? I specialize in React, TypeScript, CSS, and PostgreSQL, with strong GitHub version control experience, ensuring clean, maintainable code. I focus on delivering smooth, user-friendly workflows that match your existing app style. Portfolio: https://www.freelancer.in/u/Follishitech Looking forward to completing your appointment system efficiently and reliably. Best regards, Nupur
$100 USD in 2 days
7.2
7.2

As an experienced full-stack developer with a focus on React and Git, I'm confident in my ability to complete the tasks you've outlined for your web app. I have a strong familiarity with both Typescript and CSS, and have developed a keen understanding of database management through my work with PostgreSQL. This means that I'm well-suited to ensuring your appointments are listed correctly on the calendar, and can easily create a new page for editing appointments using the necessary data validation. In addition to these specific skills, my experience working as a freelance developer since 2014 has made me adaptable to different tools, stacks, and business goals. I understand the importance of clear communication, full transparency, and regular updates throughout the development process - these are principles that I always uphold in my work. To sum up, by choosing me for this project not only will you be getting expertise in React and Github, but also someone who will fully invest their skills into bringing your project to life. Given my knowledge of full-stack development and digital marketing tech like SEO which might be relevant for you, I am convinced that we can form a great partnership on this web app. Let’s get started!
$140 USD in 7 days
7.1
7.1

As an experienced professional in custom web and mobile app development, I am confident of my ability to complete your appointment and calendar manager project to the highest standards. Our company, WellSpring Infotech, has been creating tailored applications over the past ten years for various companies, including those in healthcare - precisely the kind of businesses your project aims to serve. Client satisfaction is fundamental to us, signified by our relentless pursuit of quality, scalability, and security. It’s worth noting that we are proficient in React, one of your required technologies and experienced with Github version control Our comprehensive approach toward project management and quality assurance ensures seamless execution even with intricate tasks such as ensuring all appointments from the database are listed correctly on the calendar page. The same diligence applies to creating edit/update functions where all fields should be accurately based on -and knowledgeably linked to- the database table while incorporating appropriate data validation methods. Moreover, given our rich experience in B2B/B2C projects in South America and being Maroyur's native-language company operating worldwide, we perfectly grasp how important it is for your app - though initially developed in English - to perform seamlessly in Spanish throughout South America. Thanks,....
$250 USD in 7 days
7.6
7.6

Hello Mario, I understand that you are developing a web app for your health business to manage appointments and customer interactions effectively. I have extensive experience with GitHub, React, and Typescript, which makes me confident in assisting you with the improvements needed for the appointment and calendar workflow. I can ensure that all appointments from your PostgreSQL database are displayed correctly on the calendar page, as well as in the patient's profile. Additionally, creating a page for editing and updating appointments will be straightforward, and I will ensure appropriate data validation is in place to maintain integrity. I'm available to discuss further details about the project and how we can achieve your goals together. Thanks, Muhammad
$100 USD in 3 days
6.4
6.4

Mario, for enhancing the appointment and calendar workflow on your web app, would it be fine if I review the current setup to analyze the integration of appointments from the database onto the calendar page, ensuring a seamless user experience? Subsequently, I can propose a clear approach to display appointments under each patient profile and create a dedicated page for editing and updating appointments based on database fields. So I believe that by refining the appointment and calendar management system, we can streamline the process for your health business, providing a more organized and efficient way to manage customer appointments and schedules. By the way, could you provide insights into any specific design preferences or existing tools that are crucial for the successful implementation of these enhancements? This information will help in aligning the updates with your business requirements effectively.
$200 USD in 2 days
6.0
6.0

Hi Mario, Your project instantly caught my attention — building a mobile and/or web application that’s not only functional but also delivers a seamless user experience is exactly where our team at BytesBlitzz thrives. We don’t believe in cookie-cutter solutions. Every app we design and develop is tailored to the end-users’ journey — from sleek interfaces in Figma & Adobe XD to robust development using custom code and platforms like Shopify, WordPress, Webflow, and React.js. Here’s what working with BytesBlitzz means for you: -- Unlimited design iterations until it feels “just right” -- A dedicated project manager for daily updates and clarity -- Agile development with scalable architecture (for both mobile & web) -- 24/7 support with timely delivery -- Free deployment + 45 days of post-launch support -- Rigorous QA (manual + automation) before every milestone -- Final video tutorials so your team can manage everything with ease We’ve helped brands transform ideas into user-loved apps & websites that perform beautifully across devices — and we’d love to do the same for you. Let’s connect to discuss your vision in detail — I’m confident we can craft something truly impactful together. Warm Regards, BytesBlitzz ••••••••••• P.S.: Full portfolio will be shared in chat •••••••••••
$50 USD in 7 days
6.2
6.2

As the head of a 20+ professional development team, I can guarantee you that we'll be an ideal match for your project. We specialize in a wide range of services such as React, Typescript, CSS, and GitHub with extensive experience in the development industry spreading over last 10 years. Our team is highly proficient not just in coding but also in designing interfaces that aid in smooth user experiences. Throughout my career, I've been maintaining a sterling reputation by consistently delivering quality work within stipulated timeframes coupled with valuable suggestions to benefit our clients' projects and businesses. Our team is also adept at handling different tasks simultaneously while ensuring stringent data validation and efficient database management. And since we're accustomed to working with multinational clients, language won't be a barrier - we're confident to cater to your specific needs for South American customers. We understand that your appointment and calendar management system is crucial to the functioning of your health business. Hence, by choosing Prajapati Technologies, you'll have an entire tech powerhouse dedicated to providing you with top-notch solutions to finish your project smoothly. We value your business and its unique requirements; rest assured, we'll turn your vision into a high-performing reality on time and on budget. Let's connect to discuss how we can elevate your web app experience together!
$150 USD in 7 days
6.1
6.1

Hi there, I have came across ur project i can help u with it as i have great working experience in React.js, Website Design, GitHub, CSS and Typescript. Please have a look at my portfolio: https://www.freelancer.com/u/ayesha0124 Regards,
$250 USD in 9 days
6.0
6.0

Hi Mario, Nice to meet you, this is Abdul and I have deeply gone through the job details and Immediately available to start the Job after discussion. ping me to get started. Thank you - Abdul
$30 USD in 1 day
5.6
5.6

As an experienced and top-performing software company, STR Softwares LLP, our main goal is to provide bespoke Python solutions that meet the unique needs of our clients. With over a decade-long experience in this field, we offer you the technical expertise your project demands to build upon and improve your existing web app. Our team is adept at working with platforms like GitHub as evidenced in all our recent projects which are version-controlled using it. We are comfortable with React.js (and the associated technologies like TypeScript and CSS), which makes us a perfect fit for your requirement of improving and extending the functionalities around the appointment and calendar system within your application. Moreover, since we majorly deal with cloud-based solutions, we can easily understand and integrate your PostgreSQL database data efficiently into your web application workflows. We'd bring fresh perspectives to complete the pending tasks; from accurately listing all appointments on the calendar to ensuring correct updation of any appointment data through the new page created for editing or updating appointments -
$140 USD in 7 days
5.8
5.8

Hi Mario, I’ve developed several web apps with similar workflows, including a complete appointment manager for a healthcare platform. We integrated Google Calendar and Twilio for SMS reminders, ensuring that patients received timely notifications. I also have extensive experience with GitHub, having worked with it for over 10 years. I can start immediately and deliver a fully functional version of your app within a week. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit. I’m eager to learn more about your exciting project. Best, Adil
$250 USD in 40 days
5.5
5.5

Subject: Full-Stack Developer to Deliver Your Project [Finish appointment and calendar manager on web app] — Fast, Secure & SEO-Optimized Results Hi there, Thank you for outlining your project! I’d love the opportunity to bring it to life with precision, performance, and results you can count on. As a Full-Stack Web Developer with 7+ years of hands-on experience, I specialize in building modern, scalable, and conversion-optimized ecommerce websites across WordPress, WooCommerce, Shopify, Wix, Webflow, Laravel, PHP, React.js, Vue.js, and more. Here's how I’ll add value to your project: ✦ Fast, secure, and SEO-friendly development ✦ Clean, maintainable code built for long-term success ✦ Fully responsive design with modern UI/UX ✦ Hosting & domain setup: DNS, SSL, performance tuning ✦ Seamless API integrations, bug fixing, and ongoing support ✦ Transparent communication, on-time delivery, and post-launch care With 90+ 5-star reviews and a proven track record of delivering client success, I’m confident I can exceed your expectations. Portfolio & Reviews: https://www.freelancer.com/u/atifuiux Ready to start immediately — let’s chat and get your project moving! Best regards, Atif IS Full Stack Web Developer | UI/UX Specialist | Webflow Expert
$40 USD in 1 day
5.6
5.6

Hello, I can jump in and finish your React + TypeScript app with Tailwind, Vite, and Supabase/PostgreSQL, keeping the UX fully in Spanish and development in English. I’m comfortable with GitHub flow (branching, PRs) and will work on a dedicated dev-sprint1 branch. First, I’ll ensure all appointments render on the Calendario view and in a searchable table (by procedure, patient, date), mirroring your existing table patterns. I’ll also add tooltips on calendar hover with an “Editar cita” button. I’ll create the “Editar cita” page with a validated form covering every field in the citas table and wire it to update Supabase correctly. On each Paciente profile, I’ll add “Citas del Paciente” with clickable rows routing to Editar cita. I’ll keep styling consistent with your current pages. Process: clone repo → set up env/local Supabase access → implement tasks 5–10 → push to dev-sprint1 → open PR. I’ll limit changes strictly to appointment/calendar scope and flag anything that might affect other features. If helpful, I can also diagnose why the app isn’t visible (hosting/env config) and get your local/dev flow stable fast.
$250 USD in 7 days
5.1
5.1

Hello, Thank you so much for posting this opportunity it sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini
$250 USD in 7 days
5.3
5.3

Hello, I’m excited to dive into your web app project for customer and appointment management, especially since it’s in Spanish for our South American friends! I see you’ve already made great strides with React, Typescript, and PostgreSQL, so let’s keep that momentum going! I specialize in GitHub version control and React development, and I can definitely tackle the tasks you mentioned. From ensuring that all appointments are listed and clickable to creating a sleek page for editing appointments, I’m here to make your life easier. Plus, I'll make sure everything syncs up with that database like a well-rehearsed tango! I’ve thoroughly reviewed the attached document, so I have a good grasp on the flow you envision. If you have any specific preferences or quirky features you want to add, I'm all ears! Could you clarify if there are specific data validation rules you would like implemented for the appointment updates? Thanks, Faisal
$155 USD in 28 days
5.3
5.3

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