Launch of a SaaS platform (Link-in-Bio) turnkey: LiqPay, Digital Products, Booking Module

Budget: 27000 UAH Deadline: 30 days

Good day.
Your project is not just about setting up 66biolinks. It is actually the launch of a full-fledged SaaS platform with its own payment logic, marketplace model, and Booking module. It is important here not to "set up a script," but to build the architecture correctly.
We as a team can fully cover this — from deployment to production release.
What we offer:
Architecture and foundation
Audit of 66biolinks (or selection of a more stable alternative)
Deployment on the server (Docker / VPS / SSL / optimization)
Correct SaaS pricing logic (Free / Pro / MAX)
Modular structure for further scaling
Integration of LiqPay (2 scenarios)
We implement:
Subscription payment
Centralized payment of tariffs
Money goes to your LiqPay
Automatic renewal / plan changes
Processing of webhooks and statuses
User product payment
User enters their own LiqPay keys
Payments go directly to them
No splits, no proxy logic
Isolated secure key processing
Apple Pay / Google Pay through LiqPay will work as simply as possible for the end client.
Digital Store (File sales)
We implement:
Uploading PDF / DOC / XLS / ZIP, etc.
Generation of a secure temporary link
Automatic issuance after payment
Protection against redistribution (time/number of downloads limitation)
Email confirmation of purchase
This will be a full-fledged mini-Gumroad within your platform.
Booking / Calendar (similar to Calendly)
Creation of slots ("Consultation 1 hour")
Flexible time intervals
Automatic blocking of slots after booking
Payment before confirmation
Email reminders
Integration with Google Calendar (two-way synchronization — preferred)
Thus, the user receives a ready-made tool for monetizing time.
UI / UX — not a template
We will not leave the standard appearance of the script.
We offer:
Modern SaaS interface
Minimalism + "expensive" style
Light theme with blur elements
Clean fonts and thoughtful typography
Mobile First approach
Neat admin panel without "overload"
The UI will look like a product, not like a purchased script.
We have experience in launching SaaS platforms
We understand the logic of marketplace payments
We work systematically — architecture → implementation → testing → release
We do not "install a theme," but build a product
We work in stages (Milestones)
Transparent assessment after a short technical call
Long-term support possible after launch
We can make it look like a Ukrainian competitor to Linktree + Gumroad + Calendly in one product.
Ready to discuss details and propose optimal architecture.
Rate $30/hour. Expand

Budget: 15000 UAH Deadline: 7 days

Hello. The task is clear: deploy a SaaS based on 66biolinks (or an equivalent), localize for UA, create an “expensive” Mobile-First UI, and most importantly — 2 scenarios for LiqPay, Digital Store with auto-delivery of files, Booking like Calendly + (preferably) Google Calendar.

To be honest right away: 66biolinks as a ready script will cover the base (bio-link/pages/tariffs), but your modules (especially “Booking + payment” and “Digital Store + file delivery”) and custom LiqPay in two modes — this is no longer just configuration, but a full-fledged product enhancement. I can do this, but it would be more appropriate to lay it out as a project with stages.

Platform: what I propose

Option A (faster): 66biolinks
If you already have the script purchased/ready and you are satisfied with its admin panel — we will take it as a basis.

Option B (better for UI/flexibility): AltumCode “66biolinks” or a similar functional bio-link SaaS
I will select an equivalent only if 66biolinks technically “holds back” (limitations on themes, payments, modularity). But without unnecessary rewriting — your requirement for maintainability is logical.

1) LiqPay — two scenarios (important)
Scenario 1: subscription payment (admin receives money)

Connecting LiqPay Checkout for Pro/MAX tariffs

Auto-renewal: LiqPay has recurring/regular payments, but the details depend on the type of integration and the merchant's contract. If recurring is not available — we will do a “monthly payment” with a reminder/manual confirmation, or connect an alternative (Fondy/WayForPay) for recurring payments.

Subscription accounting in the system: status, end date, blocking of functions.

Scenario 2: payment for goods (LiqPay keys entered by the user, money goes directly to them)

In the user’s cabinet: fields public_key / private_key, test/prod mode, validation.

For each receipt — sign the request with the user's keys, not yours.

No “splits”: you only provide the tool, the payment goes directly to the user's merchant.

2) Digital Store (files)

Uploading files (PDF/DOC/XLS, etc.), price, description.

After payment: automatic email + “Download” page with a temporary link (token + TTL), limits on downloads.

Apple Pay: directly through LiqPay depends on the merchant's capabilities and settings. If you need “as simple as possible Apple Pay” in all cases — often Fondy/WayForPay is better. But you requested LiqPay — I will do it on that and will immediately say where there may be limitations.

3) Booking/Calendar (like Calendly) + payment

Creating types of meetings (name, duration, price, buffer, available days/hours).

Client selects a slot → payment → booking is confirmed.

Email notifications to the client and the owner.

(Preferably) Google Calendar. Expand

Budget: 15000 UAH Deadline: 1 day

Good day. I am interested in your project. I can implement it. Write to me in private.

Budget: 15000 UAH Deadline: 1 day

Good day!

I have extensive experience working with SaaS platforms on PHP, integrating payment systems (including LiqPay), and customizing UI/UX for the local market.

I suggest discussing the details in private messages: whether 66biolinks has already been purchased, what stack/hosting you plan to use, which design examples you like, and which features are a priority for the first stage. After that, I will be able to propose implementation options, stages, and an estimated budget.

Budget: 27000 UAH Deadline: 21 days

Hello!

I have experience in developing SaaS platforms on Django with subscriptions, payment integrations, and custom user dashboards. For your project, I can implement two LiqPay scenarios (the Digital Store module with instant payments (Apple Pay / card) and Booking/Calendar with booking and payment, with architecture ready for scaling to the Ukrainian market.

Proposed stack: Django + Django ORM, Django REST Framework, PostgreSQL, LiqPay API, Google Calendar API, Stripe-like React or Django Templates, TailwindCSS, Docker, VPS.

I am ready to discuss the project details in person and promptly start working.

Best regards, Andriy!

Budget: 25000 UAH Deadline: 21 days

Hello.

I can complete the task. I have experience in this area. The deadlines and cost are approximate - we need to discuss the details.
Write to me, I will do everything quickly and efficiently.

Budget: 27000 UAH Deadline: 30 days

Hello, the task is completely understood.

There is a separate UI/UX designer in the team, so the appearance of the platform will not be template-based, with an emphasis on modern SaaS design and mobile-first.
On my side, I will take care of the layout and full backend development: subscription logic, LiqPay (both scenarios), Digital Store, booking module, and integrations.

Budget:
I suggest starting with a range of $2,500 – $3,500 for setup + adjustments to your requirements. We can finalize the exact cost after a brief discussion of the details.

We are ready to start immediately after agreeing on the approach and scope of work.

Budget: 15000 UAH Deadline: 10 days

Hello!

I am a Full-Stack Software Engineer with over 7 years of experience in developing websites, SaaS solutions, complex web platforms, and MVPs for startups - from idea and architecture to production and support.

I work not only as a developer but also with a focus on business logic, scalability, and long-term support of solutions. My portfolio includes examples of implemented projects of varying complexity.

Technology stack:
PHP (Laravel, Symfony, Yii2),
Frontend: JavaScript (Vue.js, React.js), HTML5, CSS3,
Databases: MySQL, PostgreSQL.

Regarding timelines and costs - at this stage, it is difficult to accurately assess them without clarifying the requirements. To form a reasonable estimate, it is usually necessary to understand:
- the goals of the project;
- key functionality;
- expected load and integrations;
- priorities (quick launch vs scaling).

I suggest starting with a brief clarification of requirements or a call/email - after that, I will be able to provide a realistic estimate on timelines, budget, and implementation options.

I would be happy to discuss the details. Expand