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Doctor Appointment App Development Company

Looking for a smarter way to manage patient bookings and minimize no-shows? As a doctor appointment app development company, Yojji develops tailored solutions that simplify planning, support communication, and improve patient satisfaction. We provide real-time appointment booking with a focus on managing protected health information (PHI). By building customized applications for the increasingly sophisticated provider, we build applications that fit the way providers work and support the delivery of cost-effective healthcare.

Doctor Appointment App Development Services We Offer

The healthcare world is fast-paced, and your digital tools should be too! Our doctor appointment app development solution combines top-level engineering with a patient-focused design to help you launch faster, scale seamlessly, and deliver care with less scheduling friction.

Custom Doctor Appointment App Development

We develop custom web and mobile apps to suit your precise clinical workflows, branding, and compliance needs. Every feature is designed specifically to create efficiencies and improve patient engagement ( e.g., real-time slot management, automatic reminders/in-app payments, etc).

Patient and Doctor Portal Development

Let patients and providers have access to profiles, health records, and appointments all in one safe, secure platform. With role-based access control and easy-to-manage dashboards, you can stipulate and maintain organization boundaries, lessen total administrative burden, and foster transparency in communication.

Telemedicine Integration

We offer the use of HD video consults, integrated e-prescriptions, and billing all in one workflow. Our APIs, along with our HIPAA-compliant infrastructure, allow you the freedom to plug telehealth into your existing ecosystem while assuring data safety and compliance.

EMR/EHR System Integration

Connect your new booking app with the leading EMR/EHR systems to ensure that patient records, prescriptions, and billing information all sync automatically. Using standard-based APIs (HL7, FHIR) will save you time by removing the burden of manual data entry, improve data accuracy, and allow the clinician to work from one source of truth.

AI-Driven Appointment Scheduling

Machine learning models will quickly identify patient preferences, availability of providers, and room capacity in seconds, eliminating scheduling voids that you didn’t know existed. Not only this, enabling patients to self-schedule your cash-paying services will lead to decreased no-shows, better utilization rates, and allow for a familiar and seamless patient experience from first tap to follow-up appointment.

Admin Dashboard & Reporting Tools

Custom dashboards display KPIs—bookings, cancellations, revenue, and resource load—in real time, all in one view, as opposed to logging into multiple platforms to collect the data. With drill-down analytics and downloadable and exportable reports, the managers can view trends, build staffing strategies, and enhance utilization levels.

Cross-Platform App Development

We deploy one code base that runs natively on iOS, Android, and on the web, providing patients a consistent experience regardless of the place of booking. Sharing architecture shortens release cycles and reduces long-term ongoing support costs for your IT department.

Post-Launch Support & Maintenance

Following the initial go-live, our DevOps team oversees uptime, deploys security patches as well as features, as regulations and user demands change. 24/7 support guarantees that your scheduling ecosystem will always be compliant, performant, and ready for the next digital health innovations.

Healthcare Booking Platform

Industry: Healthcare
Timeline: December 2024 - July 2025

Our team designed and developed a custom healthcare booking platform where patients can search doctors, view real-time availability, and book appointments in a few clicks. It’s a unified system that connects multiple medical institutions, handles payments, and synchronizes bookings with each clinic’s CRM. In 7 months, our client got a fully functional web application.

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    A Platform for Investors

    Industry: Fintech
    Timeline: October 2024 - October 2025

    Our project is a web application for managing investments across stocks, crypto, and private equity. The request was to design, develop, and launch the platform with a focus on trading logic, data integration, and user experience. Our client received a fully functional, investor-ready platform with customizable dashboards and precise analytics.

    • React
    • Typescript
    • Node.js
    • Postgres
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    Infinightly – Smart Social App

    Industry: AI
    Timeline: October 2024 - August 2025

    Infinightly is a social event management app for modern event creators and attendees. Over 10 months of collaboration, our Yojji’s team transformed the idea into a full-featured social ecosystem where users can effortlessly explore, organize, and manage every stage of their event journey. It also helps reduce event setup time by over 40%.

    • React Native
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    AI-Powered Virtual Fitting Room

    Industry: Ecommerce, AI
    Timeline: August 2025 - October 2025

    The AI-powered Virtual Fitting Room is our solution that lets users mix and match outfits and instantly see how each look fits using an AI model or a personal photo. It helps fashion brands personalize shopping, increase conversions, reduce returns, and provide a confidence-driven user experience without complex integrations.

    • React
    • Tailwind CSS
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    Jellibeans - AI Fashion Analytics Platform

    Industry: AI
    Timeline: March 2022 - October 2024

    Aggregating comprehensive real-time fashion market insights from diverse verified sources, Jellibeans transforms raw data into actionable strategies for brands and suppliers. By integrating advanced analytics with multiple dimensions, the platform ensures precise trend predictions and industry foresight.

    • React
    • Nestjs
    • Google Cloud Platform
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    RideNow – Urban Rental App for Scooters and E-Bikes

    Industry:
    Timeline: January 2025 - October 2025

    The client needed a rental app that allows users to easily book, unlock, and pay for scooters, e-bikes, and e-motos. In just 5 months, our team delivered a fully functional, scalable urban rental app and admin system. It helps optimize logistics, reduce maintenance costs, and scale their services across different cities.

    • React Native
    • Postgres
    • JS
    • Nestjs
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    StudyHall - Online platform for teachers and students

    Industry: EdTech
    Timeline: February 2024 - November 2024

    An innovative EdTech platform that leverages artificial intelligence to provide personalized learning experiences. It offers a wide range of interactive tools designed to help students and professionals enhance their knowledge, improve retention, and achieve their learning goals more effectively.

    • React
    • Node.js
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    CSI Helsinki Leading Legal Software Solutions

    Industry: Legal
    Timeline: August 2021 - September 2023

    CSI – Creative Software Innovations is a software house devoted to developing solutions for the legal industry. The company stands out as a reliable and financially stable partner, offering advanced and continuously evolving software that helps law firms maximize efficiency and business value.

    • React
    • React Native
    • k8s
    • Docker
    • Nestjs
    • Azure DevOps
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    STB Union — on a Mission to Make Finances Convenient for Everyone

    Industry: Fintech
    Timeline: February 2020 - Present

    STB Union, a major FinTech player, partnered with Yojji to evolve from a traditional currency exchange network into a modern financial marketplace. The project aimed to develop a secure, scalable platform for multi-currency wallets, international transfers, and digital card services, using React JS, React Native, and Java to enhance STB Union’s service offerings and strengthen its position in FinTech.

    • React
    • React Native
    • Java
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    A matter of design

    Industry: Ecommerce, AI
    Timeline: June 2023 - November 2023

    Discover AMOD, an AI-powered interior design and furniture shopping platform in Hong Kong, transforming the design experience with user-centric technology. This case study reveals AMOD’s journey - its goals, achievements, and strategies - creating a digital space for design enthusiasts and furniture lovers, reshaping the furniture shopping experience.

    • Nestjs
    • Cloudflare
    • Postgres
    • Redis
    • Github actions
    • Docker
    • Terraform
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    Worldwide Remittance SaaS Platform

    Industry: Fintech
    Timeline: Jan 2017 - Feb 2020

    Vala facilitates direct money transfers between businesses, reducing transaction costs and creating new revenue streams. Our team handled the UI design, revamped the application’s admin panel, and built a mobile version from scratch. Ultimately, we were given full autonomy over project design and development decisions.

    • React
    • React Native
    • Java
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    Time Track System

    Industry: Workforce Management
    Timeline: Oct 2018 - Mar 2019

    The Time Machine app is designed to easily track and manage work hours. It features weekly timesheets for setting time frames and adding comments, all within an intuitive interface. We created this app to meet the client’s requirements, enabling employees to track task time by project and fostering streamlined team communication. Additionally, it provides top managers with tools to assess individual performance effectively.

    • Vue.js
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    Covid-19 Symptom Screening & Tracking for Schools

    Industry: Healthcare
    Timeline: Mar 2022 – Present
(~1 year)

    Symptomatical is a symptom management system developed to help companies and schools reopen safely and proactively manage COVID-19 risks. Our team enhanced the platform with analytics tools, an admin dashboard, a secure authorization system, a dedicated landing page, and Stripe API integration. This solution supports daily health screenings, enforces safety protocols, and ensures seamless operational continuity.

    • React
    • React Native
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    Social Network App

    Industry: Social Media
    Timeline: Jan 2020 - Apr 2020

    Our client is an exclusive network of over 800 high-net-worth individuals, including executives, entrepreneurs, and investors, dedicated to expanding business connections, sharing insights, and solving investment challenges. The company engaged our team to develop an online platform to streamline member interactions, support networking, and simplify meeting scheduling, enhancing community connections and collaboration.

    • React
    • React Native
    • Node.js
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    Smart Health

    Industry: Healthcare
    Timeline: Feb 2020 - Sep 2020

    We developed a robust software solution for hospitals and medical centers to conduct remote health consultations and COVID-19 surveys, with a focus on informing patients about illness prevention. Our client needed a tool to survey patients, especially the elderly, assess their risk, and provide customized recommendations based on responses. Additionally, we enabled healthcare organizations to create and customize their own online surveys, enhancing patient support and safety.

    • React
    • React Native
    • Node.js
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    Cross countries payroll solution for SMB

    Industry: Fintech
    Timeline: Oct 2018 - Aug 2019

    Payroll is a $1.2b cloud-based solution enabling companies of all sizes to manage global payroll, facilitate direct money transfers, and oversee payment cycles. They approached us in January 2019 to build this system on their financial and legal infrastructure. Yojji led the front-end development, including design, and contributed to back-end tasks. Through close collaboration and our team’s expertise, we successfully developed an efficient payroll system from scratch.

    • Angular
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    Payment system for entrepreneurs from scratch

    Industry: Fintech
    Timeline: Mar 2020 – Oct 2022

    Osu supports sole traders with a business management and payment app integrated with accounting software. The client initially asked us to design and develop the front end for their open-banking service, including a payment widget and admin system. Yojji delivered a widget and dashboard for merchants to track payments, manage users, and customize features. After a successful MVP launch, we continued developing an app to create and track payment requests. Today, we’re actively enhancing the mobile app with new features.

    • React
    • React Native
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    Investment application for parents

    Industry: Fintech
    Timeline: Apr 2020 - Oct 2020

    This feature-rich financial mobile app offers investment opportunities for parents looking to secure their children's futures. They approached us to build this innovative fintech platform from scratch. In just three weeks, we successfully delivered a fully functional MVP within a tight timeframe, meeting all client expectations.

    • React Native
    • React
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    Workforce Management Solution

    Industry: Workforce Management
    Timeline: Jun 2019 - Nov 2019

    Avenue tasked us with creating a platform for large companies, allowing employees to set development goals, schedule lectures, receive notifications, and give feedback. Using Scrum with two-week sprints, our PM ensured smooth communication and quick issue resolution. After launching the MVP, we provided biweekly updates, efficiently incorporating client feedback and new features.

    • React
    • React Native
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    Key Features of a Doctor Appointment App

    An effective platform can minimize scheduling friction for all parties, protect data, and promote clinical workflows. Here’s the list of key features of our doctor appointment booking app development.
    01

    For Patients

    ​​One-tap appointment booking, rescheduling, and cancellation allow users to manage their calendars, which eliminates phone tag. Push reminders, digital check-in, and secure access to visit summaries make each touchpoint easier.
    02

    For Providers

    Real-time availability management automatically blocks double bookings while maximizing chair time. Telemedicine, e-prescription, and charting tools help clinicians concentrate on care, not jumping between systems.
    03

    For Admins

    Role-based dashboards give operations teams direct access to live KPIs such as utilization, no-show rates, and billing status that they can act on. Along with granular access controls, audit logs, and automated reporting, we ensure compliance while being able to make data-based decisions.

    Our Development Process

    01

    Discovery & Requirements Gathering

    At Yojji, we never begin a project without asking ourselves and the client what and why, so our expert teams doctor consultation app development developers, designers, QAs, and project managers come together to safeguard the highest quality of services. Whether you have a well-thought-out plan or require assistance in combining one, as a seasoned health development partner, we will communicate to grasp your goal. Since our client is involved in every decision we make, this stage necessitates numerous revisions to guarantee that we create a strong roadmap for the subsequent phases.

    02

    UX/UI Design

    Our professional doctor-on-demand app development team produces an elaborate UI/UX design prototype to ensure everything flows easily and intuitively for the user. At Yojji, we prioritize interfaces that are user-friendly so users can flow easily through the software. Once we complete the prototype, we review it with the client to make sure we are reflecting the business goals. Furthermore, as a trusted IT services company, we integrate your original brand colors and styles that will help differentiate your software from others. In this stage, you get a feel for the user journey and what the software will look like through an interactive prototype.

    03

    Agile Development

    At this stage, we begin the most vital part of the project, that is, software development and integration. We write code, optimize it, and ensure everything works as expected. A team of top-notch medical software developers, including frontend and backend experts, DevOps, project managers, and other specialists, work closely to build clean, scalable code and robust architecture across iOS, Android, and web platforms.

    04

    QA & Compliance Testing

    As per IEC 62304, ISO 14971, and FDA 21 CFR Part 820, we conduct comprehensive unit, integration, and hardware-in-the-loop testing. Then we move on to CI/CD pipelines and automate and expose edge-case failures very early in the development cycle. Every feature is paired with the unit, integrated, and penetration tests, and we have these results documented for every feature as a signed DHF artifact (risk analyses, audit logs, etc., and trace/versioning). With automated testing and source code documentation, this has become our compliant package for regulators and auditors. It offers a clean end-to-end process for them and shows them how we met all requirements; the ease of review means we can avoid having to answer last-minute questions.

    05

    Support & Maintenance

    Once your application is launched, you will also receive continuous monitoring, security patching, and performance tuning on a 24/7 basis, for as long as it takes for your application to stabilize. You will also receive feature updates and a user-feedback loop to help your platform continue to evolve with the expectations of patients and industry regulations.

    Tech Stack We Use

    Front-end
    Back-end
    Mobile
    AI
    html
    Html
    next
    Next
    vue
    Vue.js
    typescript
    Typescript
    css
    CSS
    react
    React
    angular
    Angular
    Tanstack
    Tailwind CSS
    Shadcn
    Ant Design
    js
    JS

    Why Choose Yojji for Your Doctor Appointment App?

    01

    Proven Healthcare Expertise

    With years of experience in telemedicine software development, we have a lot of completed projects that demonstrate our agile approaches and industry-specific skills. Our portfolio includes academic hospitals, digital-health start-ups, and Fortune 500 life-sciences companies, with case studies demonstrating faster time-to-clinic, 99.99% uptime, and audit-ready compliance. Our Certified Scrum Masters, engineers trained to ISO 13485, and domain-specific BAs, all under one roof, means every sprint will be coupled by clinical realism and a nod to regulatory ideation.
    02

    Secure & Compliant Apps

    Managing Protected Health Information (PHI) for our clients is a privilege, not a task to be completed. From the very first architecture diagram, our cloud-native architecture is built on zero-trust principles, which include secure bootloaders, role-based access, and end-to-end encryption. Without impeding your development efforts, we reduce danger factors to assist you in staying in compliance with HIPAA, GDPR, and FDA cybersecurity recommendations with our automated vulnerability scans and ongoing penetration test programs.
    03

    Dedicated Support

    Gain a single point of contact and an on-call engineering team that knows your platform down to the last API. From urgent fixes to roadmap planning, you work with the same specialists who built the app, ensuring faster resolutions and long-term continuity.
    04

    Award-Winning Design Team

    At Yojji, each solution is designed according to your needs, so the app you get reflects your brand, workflows, and long-term vision. Our platforms are cloud-native and designed on modular microservices—always auto-scaling to support spikes in users, so there are no multiple and costly rewrites.

    Testimonials

    quote
    Yojji successfully delivered the project within schedule. They demonstrated excellent project management via weekly sprint demos and promptly made adjustments based on the client's feedback. Their responsiveness and collaborative attitude were key elements of their work.
    Julian Leung
    Product Manager - A Matter Of Design | Property Tech & Artificial Intelligence
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    quote
    Yojji was an instrumental part of the client’s team, working closely with them to achieve the product’s success. The team was very collaborative and timely, and their performance was amazing. Additionally, their resources were experienced, professional, and enjoyable to work with.
    Alon Zion
    Alon Zion
    Former Co-Founder, Vala
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    quote
    Yojii is impressive both in quality of development work as well as their commitment. Strong focus on delivery, highly technical personnel, flexible approach that allows for rapid development. Strong processes that allow for solid controls.
    Rohit Mahajan
    Rohit Mahajan
    Executive, Performlive Inc
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    quote
    We’re very happy with the way that Yojji works, which is why we’ve spent so much money and engaged them for such a long time. We treat them as employees in regard to responsibilities and expectations, and they haven’t disappointed us.
    Noam Nevo
    Noam Nevo
    Co-founder of OSU
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    quote
    As a company, we find Yojji to be excellent development partners - we cannot recommend them more highly and will be very happy to continue working with them in the future.
    Gareth Reese
    Gareth Reese
    Marketing Manager
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    quote
    They are really nice people with excellent technical backgrounds.
    Bjorn Beyersdorff
    Bjorn Beyersdorff
    CEO, Founder
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    quote
    We used Agile project management methodology and were in contact with the team and project manager daily.
    Arvind Sedha
    Arvind Sedha
    Software Development Director
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    quote
    They all had a super positive outlook and were dedicated to getting the work completed to a high standard.
    Philip Black
    Philip Black
    CEO
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    quote
    Yojji has delivered an accessible product with thorough consideration for the client's requirements. Users have commented on the platform's user-friendliness and speed. Moreover, the team is easy to communicate with and provides frequent updates. Their development and design skills are impressive.
    Lisa Ross
    Lisa Ross
    VP of Experience & Tech, Avenue
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    Frequently Asked Questions

    How long does it take to develop a doctor appointment app from scratch?

    Can you integrate telemedicine features like video calls and e-prescriptions?

    Will the app be compliant with HIPAA or other regional healthcare regulations?

    Can I customize the app’s features according to my needs?

    Do you offer white-label solutions?

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