Website & Mobile Apps for Psychological Services
Technical Specification (TS) – Website and Mobile Applications for Psychological Services
1. Project Overview
The project aims to develop a website and mobile applications (Android & iOS) to provide psychological services online. The platform will allow clients to book consultations, attend secure video sessions directly inside their personal dashboard, access resources, and stay connected with their psychologist. Psychologists will be able to manage availability, sessions, and client communication in one place.
2. Objectives
Create a modern, user-friendly, and secure digital platform for psychological support.
Provide integrated video consultations within the platform (no external links or apps).
Offer online booking, payments, and automated notifications.
Support multiple languages (English, Russian, Latvian initially).
Ensure GDPR and HIPAA compliance with strong data protection.
3. Website Requirements
3.1. General
Responsive design (desktop, tablet, mobile).
Calming, professional design aligned with mental health services.
Multilingual support.
3.2. Features
Homepage – service introduction, mission, call-to-action (“Book a Consultation”), quick access to services and therapists.
About Us – organizational info, team of psychologists with bios, expertise, and photos.
Services – list of services, session duration, pricing, booking option.
Booking System – calendar with availability, simple booking form, automatic confirmation (email/SMS).
Payment Integration – credit card, PayPal, Apple/Google Pay, local methods; invoices.
Client Dashboard
Profile and session history.
Upcoming sessions with “Join Video Consultation” button.
Secure in-app chat with psychologist.
Payment history.
Option to upload/download files.
Psychologist Dashboard
Manage calendar and availability.
Conduct video consultations inside the dashboard.
Secure chat with clients.
Add private notes after each session.
Video Consultation System
Built-in using WebRTC or video API (Twilio, Daily.co, Vonage, or self-hosted Jitsi).
Features: HD video/audio, mute/unmute, camera on/off, timer, optional screen sharing.
End-to-end encryption.
Automatic disconnection after booked session (optional).
Resources & Blog – articles, guides, categorized content, search.
Contact & Support – form, live chat, emergency links.
Admin Panel
Manage clients, psychologists, sessions, and payments.
Content Management System (CMS) for blog.
Analytics dashboard.
4. Mobile Application Requirements (Android & iOS)
4.1. General
Native or cross-platform (Flutter/React Native).
Synchronization with website database.
Same branding and design as the website.
4.2. Features
User Registration/Login – email, phone, or social login; 2FA optional.
Client Dashboard
Profile, booking, session history.
Secure video calls inside the app.
In-app chat with psychologist.
Push notifications for reminders and updates.
Psychologist Dashboard
Availability management.
Integrated video room with clients.
Client session notes.
Booking System – choose therapist and time, sync with phone calendar.
Payment Integration – Apple Pay, Google Pay, PayPal, credit card.
Resources Section – articles, self-help tools, favorites.
Emergency Button (optional) – quick access to crisis contacts.
5. Security & Compliance
GDPR and HIPAA compliance.
Encrypted communication for video, chat, and data.
Role-based access (admin, psychologist, client).
Secure hosting with regular backups.
6. Technology Stack (Recommended)
Frontend (Website): React.js / Next.js
Backend: Node.js or Django with PostgreSQL
Mobile Apps: Flutter or React Native
Video: WebRTC (via Twilio, Daily.co, Vonage, or Jitsi)
Payments: Stripe, PayPal, local gateways
Hosting: AWS / Google Cloud / Azure
7. Deliverables
Fully functional website with integrated video consultations.
Android and iOS mobile apps ready for Google Play and App Store.
Admin panel with CMS.
Documentation (technical + user guide).
Post-launch support and updates.
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15 days6410 USD15 days6410 USD
Good afternoon. I conducted a basic assessment of your project, but I lack information to calculate the budget. I have a few questions; we can discuss via text, but it's better to have a call (if convenient, I will create an audio meeting through Hangouts in Google Meet).
About me: What sets me apart from competitors?
I am a programmer, IT solutions architect, with 12 years in IT. I founded the company ingello\systems, previously the technical director of TAXER. Before that, I was the director of Sitio. Prior to that, I was a senior programmer at Igrolan.
During my career, I have saved startups and companies (without exaggeration) hundreds of thousands of dollars. There are specific examples, see below.
I am looking for interesting and complex, multi-stage projects, and I also consider equity participation in startups (I have experience). You can trust me with a project of any level, and here is the proof:
Video about my team:
https://youtu.be/FNsIiQM-cfk
Our website:
https://systems.ingello.com
… Here are some interesting projects I have worked on:
Garage — for this startup, we saved at least $40,000 (!!!) on the development of mobile and administrative applications.
https://business.ingello.com/garage
Taxer — this was a previously funded product that became profitable, used by hundreds of thousands of Ukrainians. I collaborated in the role of Technical Director (CTO).
https://business.ingello.com/taxer
And here we, on the contrary, lost several thousand dollars due to an architectural mistake. But then we rehabilitated. This is a very complex project for a TOP-1 Amazon partner, a cool German brand.
https://business.ingello.com/eva
Mobile applications and admin panels for a taxi and delivery service. Here you can see a bit of the working process.
https://business.ingello.com/taxi
Among our cases, you can find those that are similar to your project — some infrastructurally, some architecturally, some functionally. Here are a few links.
https://business.ingello.com/razrabotka
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120 days18 464 USD
858 2 0 120 days18 464 USDGood afternoon, I have experience in the technologies mentioned above and would gladly take on your project, the project is very interesting to me.
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15 days4102 USD
217 15 days4102 USDHello!
I am ready to complete this project — the development of a website and mobile applications for psychological services. I have reviewed the technical specifications, and I understand all the requirements and tasks: from integrating secure video sessions (WebRTC/Twilio/Jitsi) and online booking to multilingual support, payments, and compliance with GDPR/HIPAA.
I have experience in developing similar solutions: web platforms on React/Next.js, backend on Node.js/Django, mobile applications on Flutter/React Native with integration of video calls, chats, and payment systems. I can build architecture with a focus on security and scalability.
I can offer a clear implementation plan, timely reports, and support after launch. I would be happy to discuss the project in detail and get started.
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60 days28 849 USD
1005 8 0 60 days28 849 USDHello
I am ready to discuss the project details if you understand that the budget for this project is from 50,000 euros and more. Are you willing to invest 10,000 to 20,000 every month for a long period of time?
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60 days4616 USD
1498 9 0 60 days4616 USDGood day!
I have reviewed your technical assignment — it is very clear and detailed 👍
We have experience in developing websites and mobile applications with integration:
online booking, payments, push notifications;
video consultations based on WebRTC / Twilio / Jitsi;
… personal accounts for clients and specialists;
admin panels with analytics and CMS;
GDPR/HIPAA compliance and secure infrastructure.
We work with React.js/Next.js, Node.js, Flutter, Stripe/PayPal, and deploy on AWS/Google Cloud.
We can take your project "turnkey": from API and backend to publishing applications in the App Store and Google Play.
I would be happy to discuss the details, timelines, and budget to prepare a specific proposal tailored to your needs.
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60 days2885 USD
642 4 1 60 days2885 USDHello! 👋
I am ready to take on the development of a website and mobile applications for psychological services according to your technical specifications. I have experience working with React.js / Next.js for the web, Node.js / Django for the backend, as well as with Flutter / React Native for mobile applications.
I can implement all key features:
A website with responsive design, personal accounts for clients and psychologists, a booking system, payment integration, and secure video consultations (WebRTC/Twilio/Jitsi).
Mobile applications for Android and iOS with data synchronization with the website, secure chats, push notifications, and video calls.
…
An administrative panel with CMS, analytics, and user management.
Ensuring security and compliance with GDPR/HIPAA.
Estimated timelines for a mid-level developer:
Website (frontend + backend + integrations): 4–6 weeks
Mobile applications (Android & iOS): 5–7 weeks in parallel with the web
Final integration, testing, and bug fixes: 2–3 weeks
Estimated budget: 2000–2500 € for the entire package (depending on the exact scope of functionality, API integrations, and video platform).
I can work in phases with progress reports so you can see the results at each stage. I guarantee clean and maintainable code, as well as the possibility of further support and enhancements.
I would be happy to discuss the details and start working!
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1 day231 USD
6030 58 0 1 1 day231 USDHello
Ready to cooperate. - I have experience working in your niche, such as small psychologist websites, to CRM management systems and service provision ) Extensive experience in project management, including writing Technical Specifications (TS), testing, selecting and working with designers and developers to achieve the results you need. I am confident that I can help you ) The cost is hourly
Experience as a PM in website and mobile application development (plus advertising) for over 8 years (4 years in the office and now over 4 years remotely).
I am in the TOP - 2 as a technical writer
In the TOP - 2 for project management
In the TOP - 8 for testing
… I am ready to assist in client management, task setting for developers, testing, documentation writing, prototyping, and consulting not only on general issues but also on development stages.
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22 days589 USD
988 9 0 22 days589 USDGood day!
We have reviewed your project and have relevant experience.
I would estimate such a project at 25,000 UAH.
This includes:
- structure development;
- text writing;
… - design;
- layout;
- making edits and fixing bugs;
- technical settings;
- consultations and training on working with the admin panel;
- subscription to Wix ($180/year).
Here are examples of work on Wix:
https://www.welabeldata.com/
https://www.concept-innovation-school.com/
https://www.lvl.com.ua/
https://www.houseofvlada.com
https://www.openheart.com.ua/
This is a package offer. If you cover any of the components on your side, please write in private for a discussion on the cost.
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5 days207 USD
458 1 0 5 days207 USDWe offer website creation on platforms:
OpenCart
WordPress (WP)
Laravel
Speed: We work quickly so you can receive the finished product in the shortest possible time.
Quality: Our team ensures high quality in the execution of each project.
Officiality: We operate in accordance with all legal norms and standards.
Our experience
… More than 10 years in the market: We have extensive experience in creating websites of varying complexity.
Many cases: In our portfolio, you will find numerous successful projects that confirm our expertise.
What do we create?
Cool products: We develop unique solutions that are not yet on the market to make your business stand out among competitors.
Promotion
Quality promotion: We also offer services to promote your websites to attract more customers and increase sales.
Special offer
START - 999 UAH. Includes a ready-made HTML/CSS template, up to 5 content blocks, mobile device adaptation, your colors and logo, files for self-hosting, as well as an installation guide.
BASIC - 1999 UAH. This is the optimal option, which includes custom design, up to 10 content blocks, feedback form, basic content filling, integration with social networks, responsive layout, and project completion in 3-5 days.
PREMIUM - 7777 UAH. This package includes everything turnkey: exclusive design, up to 15 content blocks, animations and interactivity, text writing, CRM integration, email distribution, chatbot support, installation, and 1 month of technical support.
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28 days3693 USD
15075 32 0 1 28 days3693 USDGood day!
My name is Valentin, and I represent Arctic Web Agency. We are a team of experienced web developers specializing in creating modern and effective web solutions for businesses. I can provide examples of our similar work in personal messages. We are ready to take your project to work!
Sincerely,
Arctic Web Team
Freelancehunt
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14 days5128 USD
609 2 1 14 days5128 USDI can carry out the development of a website and mobile applications for psychological services, including a booking system, online payments, personal accounts for clients and psychologists, as well as embedded video consultations. I will provide modern design, responsiveness, multilingual support, secure platform operation, and compliance with GDPR/HIPAA.
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30 days1154 USD
1195 4 0 30 days1154 USDHello!
I will easily develop a website and mobile applications (Android/iOS) for your psychological services platform with full functionality. I have significant experience in creating similar projects with a focus on security, usability, and integration of video services.
I suggest using my stack — Laravel + Vue.js for the website and Flutter for mobile applications — instead of Node.js/Django or React Native. This approach provides greater flexibility, speed of operation, and ease of scaling, minimizing dependence on third-party libraries and security risks. I will implement: responsive design with calming branding, multilingual support (EN/RU/LV), a booking system, embedded video consultations (WebRTC/Twilio), personal accounts for clients and psychologists, payment integration (Stripe/PayPal), secure chat, CMS for the blog, analytics (Google Analytics), GDPR/HIPAA compliance with encryption, an admin panel, and push notifications. The applications will synchronize with the website and will be ready for Google Play/App Store.
I would be happy to discuss the project details, exact cost, and deadlines in private messages. Write to start!
Best regards,
… Mykola
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80 days11 540 USD
1144 10 0 80 days11 540 USDHello!
Our team has been specializing in mobile application development for over 8 years. We have experience in developing applications of various complexity and themes, as well as experience in integrating payment systems and other third-party services (audio, video calls, chat, etc.).
We would be interested in working on your project and are ready to take on the development of mobile applications. We propose cross-platform development (on Flutter).
To provide a final estimate on the timeline and cost of development, we would like to review the design and a more detailed technical specification.
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30 days4039 USD
410 7 1 1 30 days4039 USDHello,
Thank you for the detailed description, I will be happy to help with the implementation of the project. I am a Software Development Engineer with over 7 years of experience in creating various websites, SaaS solutions, complex web platforms, and MVPs for startups. In my portfolio, I have highlighted some of the projects I have developed.
My stack includes the following technologies and their frameworks: PHP (Yii2, Laravel, Symfony), HTML5, CSS3, JS (Vue.js, React.js), MySQL, PostgreSQL.
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15 days1731 USD
420 2 0 15 days1731 USDHello!
Your project is very interesting and clear. I have experience in developing such complex solutions - web platform + mobile applications (iOS/Android) with integration of video communication (WebRTC/Twilio/Jitsi), booking system and online payments.
We can realize all the stated functions:
- Client and psychologist's personal office.
- Secure video sessions and chats.
- Multilingual support.
- Integration of payment systems (Stripe, PayPal, Apple/Google Pay).
- GDPR and HIPAA compliance.
…
Working with a modern stack (React/Next.js, Node.js/Django, Flutter/React Native, PostgreSQL). Willing to propose an architecture, break the project into phases and provide a prototype before development begins.
It would be great to discuss details - for example, prioritized features for MVP and deadlines.
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111 days1282 USD
905 58 0 3 111 days1282 USDGood day! I am a ui/ux (web, mobile) designer with extensive experience in graphic design and I would be happy to contribute to your project.
Shall we discuss the project in more detail?
Portfolio:Dribbble
Behance
Freelancehunt
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1 day29 USD
162 1 day29 USDHello.
I am interested in your project. I am confident that I can deliver effective and high-quality work that meets your requirements and expectations. I have over 8 years of experience. I am ready to discuss the details and start working. I look forward to your response.
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20 days2308 USD
916 3 0 20 days2308 USDHello.
With over 8 years of hands-on experience in software development, I am a seasoned professional with a strong background in full-stack.
I’ve built secure, multilingual platforms with booking, payments, and real-time video using React/Next.js, Node.js, Flutter, and WebRTC.
I excel at GDPR/HIPAA compliance and seamless UX.
I would like to become your trusted, long-term partner. I'd like to discuss how I can help you.
Thank you, Tobias.
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40 days5770 USD
146 40 days5770 USDHello,
We are an experienced IT studio specializing in full-cycle development of secure and scalable platforms.
We have expertise in building healthcare and telemedicine solutions with integrated video.
We’re ready to deliver the website, mobile apps, and admin panel as per your technical spec, with post-launch support included. Let’s discuss timelines and budget — we can start right away.
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5 days58 USD
20181 20 0 5 days58 USDGood day, I am interested in your project, please reply so we can discuss everything in more detail )
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30 days1794 USD
7672 16 0 1 30 days1794 USDHello.
I have reviewed the task.
I will create a quality website with clean optimized code and modern design.
Please write to me in private messages to discuss all the project details!
----------------------------------
Private web developer. Experience – 10 years.
Design, layout, WordPress website development.
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1 day29 USD
3469 11 1 1 day29 USDHello! I am an app/website developer and I am ready to implement everything from 0 to publication. I developed a similar project for doctors and patients (you can check it out in my portfolio)! Write to me and we will discuss everything or we can call, while I set the price simply. My portfolio:
Freelancehunt
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1 day1424 USD
11616 44 0 1 day1424 USDHello, I have experience in development with this technology stack. For details, please write in private messages. I will be happy to help you!
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1 day115 USD
3172 9 0 1 day115 USDHello, I am ready to develop a turnkey program and website. You can provide your style preferences for a better assessment of the project.
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Добрый день. Я могу присоединиться к проекту для разработки мобильного приложения на Flutter. Для оценки стоимости нужен дизайн.
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Здравствуйте!
Ваш проект очень интересный и понятный. У меня есть опыт разработки таких сложных решений - веб-платформа + мобильные приложения (iOS/Android) с интеграцией видеосвязи (WebRTC/Twilio/Jitsi), системы бронирования и онлайн-платежей.
Работа со стеком React/Next.js, Node.js/Django, Flutter/React Native, PostgreSQL. Готов предложить архитектуру, разбить проект на этапы и предоставить прототип перед началом разработки.Было бы здорово обсудить детали - например, приоритетные функции для MVP, цена и сроки.
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