Cashback-Portal (Webseite)

Trust a professional with over 10 years of experience! The rates and deadlines are current! I will be happy to collaborate! Experience in commercial development of online stores on CMS, business portals, and corporate websites - 11 years! +CMS: WordPress (+Woocommerce) PrestaShop / Opencart / Joomla / Bitrix / MODX / DLE / Shopify php / html / css / js / Mysql, PhotoShop / Figma Examples of work (from scratch, turnkey): https://amari.net.ua/ https://heypretty.gr/ https://thaibalispa.pl/ https://wildandorganic.com/ https://cryptosignals.org/ https://ecnbot.com https://locs-ua.com/ https://www.grower.com.ua/ https://www.alternativemedicine.com.ua/ https://silkkiss.ua/ https://v12coffee.com.ua/ https://smrtalgo.com/ https://sengero.no/ https://beautybysim.no/ https://sonatagalleri.com/ https://www.solmy-realestate.com/ https://www.emmanuel.com.ua/ https://www.onsitecomputersinc.com/ https://express-tehbud.com/ https://korostenporcelain.com.ua/ https://sladok.com.ua/ https://pricemds.com/ https://picupmedia.com/ https://www.serasar.com/

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Good morning Kevin,

I have thoroughly reviewed the entire specification — I understand the scope: homepage with promotions, user panel (cashback wallet, transaction history), referral system with revenue sharing, admin panel, ticketing system, and security requirements (GDPR, prevention of duplicates and self-referrals).

My experience:
I am a fullstack developer with React + Node.js. I have implemented, among others, a financial application with authorization, user dashboard, and transaction history (YourBankApp) as well as a landing page with Framer Motion animations. Examples in the portfolio on my profile.

Proposed stack:
- Frontend: React + React Router + Framer Motion (animations)
… - Backend: Node.js + Express
- Database: PostgreSQL or Firebase
- Integration with Tremendous.com (coupons)

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Building a streamlined cashback portal like Spartanien requires a precise balance between user experience and reliable tracking logic. I understand you need a system that handles both fixed and percentage-based rewards while managing transaction states from initial click to gift card payout via Tremendous. The core challenge is the secure synchronization of affiliate postbacks with the user's wallet to ensure statuses transition correctly from Erfasst to Bestatigt.
I have extensive experience building reward-based web applications and integrating third-party APIs for automated payouts. My approach involves a clean frontend to handle the auth-guarded Action buttons and a robust backend to manage the dual cashback models. I will ensure the dashboard provides the same transparency as Shopback, giving users a clear view of their click activity and pending balances.
To give you an idea of the reward logic, something like:
const calculateCashback = (sale, deal) => {
return deal.isFixed ? deal.amount : (sale * deal.percentage) / 100;
};
This will be part of the postback handler that updates user accounts as sales are reported by your affiliate networks.

Looking forward to discussing your project in detail.

Hello, Kevin! Your cashback portal project sounds ambitious and technically interesting. I have experience in developing complex web platforms with referral systems and integrations (API), so I clearly see the architecture needed here. The key point is reliable transaction tracking (Server-to-Server Postback) with networks like Awin/financeAds, so that no click or payout is lost.

I suggest implementing this on Laravel (PHP) — this will provide flexibility for custom cashback accrual logic (fixed/percentage), multi-level referrals, and security (protection against fraud/multi-accounts).

My action plan:
Database architecture: Designing a database for users, transactions, statuses, and tickets.
Core functionality: Registration, dashboard, tracking system for transitions (Click ID generation).
Integrations: Connecting Postback URL for affiliate networks and API Tremendous for payouts.
Admin Panel: User-friendly dashboard for managing promotions, moderating payouts, and tickets.
…
I am ready to discuss the details of tracking (subID parameters) and start. Estimated timeline for MVP: 6–8 weeks. Budget: $4,000.

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Hello! I am interested in your cashback portal project. My 5 years of experience in web application development using Django/FastAPI and React, as well as a deep understanding of UI/UX design, will allow me to create not only a functional but also a user-friendly platform. I am ready to discuss the details and offer effective solutions for implementing a reliable system with affiliate links and purchase tracking.

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Good day! I have familiarized myself with the task and am ready to begin.

Experience:
• 4 years in Frontend and Backend development
• 2 years of commercial experience in product and blockchain
• Working with production code and real financial scenarios

Some of my projects:

… https://contentbuilder.ai/ - a commercial project from the USA, where I worked as a full-stack developer and implemented most of the functionality

https://freelancehunt.com/showcase/work/procasino/2025898.html

https://freelancehunt.com/showcase/work/bionrgg/2025897.html

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Guten Tag Kevin,

mein Name ist Oleksii. Ich bin Full-Stack-Entwickler mit Erfahrung in der Entwicklung von Webplattformen, Backend-Systemen und komplexen Automatisierungen.

Ihr Cashback-Portal mit Affiliate-Tracking, Wallet-System, Referral-Logik, Admin-Backend und Integrationen mit Affiliate-Netzwerken ist technisch gut umsetzbar. Ich kann eine skalierbare Plattform mit sauberer Backend-Architektur, Nutzer-Dashboard, Transaktionssystem, Admin-Panel sowie Postback-Integration für Netzwerke wie Awin implementieren.

Die Plattform kann als vollständige Webanwendung mit eigenem Backend, Datenbank und Admin-Panel entwickelt werden, sodass zukünftige Erweiterungen problemlos möglich sind.

Geschätzte Entwicklungszeit: 4–6 Wochen
… Preisrahmen: 2500–4000 € (abhängig von Details und finalem Umfang)

Gerne kann ich Ihr Konzept und die Anforderungen im Detail durchgehen und eine passende technische Architektur vorschlagen.

Ich freue mich auf Ihre Rückmeldung.

Beste Grüße
Oleksii

Good day, Kevin! 👋

Thank you for the detailed description — the project is clear and well-structured. Evaluating the tasks, I can provide a brief overview of the implementation and key points to consider.

🔹 Approach to implementing the cashback portal
1️⃣ Architecture

Backend:

… Node.js (NestJS / Express) or Python (Django / FastAPI)

PostgreSQL (for users, transactions, promotions, referrals)

Redis for caching and fast click processing

Frontend:

React + TypeScript + Tailwind/Material UI

Mobile-first approach

SPA with client authorization (JWT)

Integrations:

Payments and gift cards → Tremendous API

Affiliate networks → Awin, FinanceAds, etc. via server-to-server (postback URL)

Internal referral module with percentage or fixed cashback

Additionally:

Background Jobs (BullMQ / Celery) for processing cashback transactions and payouts

Audit log of transactions for the administrator

2️⃣ Core functionality

Frontend

Homepage with a slider of top promotions

Detailed promotion page with a participation button (only for authorized users)

User panel:

Cashback accounting and transaction history

Transaction statuses (recorded / confirmed / rejected / paid)

Referral account

Payouts → integration with Tremendous / alternative gift cards

Support ticket system

Admin panel

Promotion management: CRUD, cashback settings

Users: search, block, adjust cashback

Transactions: view, change statuses

Payouts: overview of all gift cards

Statistics and analytics

3️⃣ Security and GDPR

Preventing duplicates and self-referrals

Limits on registrations and cashback

Server-to-server integrations for secure tracking

Encryption of confidential data

Fraud detection mechanisms

4️⃣ Possible challenges

Integration with multiple affiliate networks, different postback formats

Automatic processing of gift cards with various providers

Distribution of cashback percentages among referrals

Scaling with a large number of users and clicks

5️⃣ Estimated stack

Backend: Node.js + NestJS / Python + Django

Database: PostgreSQL + Redis

Frontend: React + TypeScript + Tailwind CSS / Material UI

Background Jobs: BullMQ / Celery

Authentication: JWT / OAuth

Payments & Gift Cards: Tremendous API

Analytics: Admin dashboard + Postgres queries

Ready to take on the project.

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Hello! 🚀

I have experience working with existing SaaS projects and monorepositories, where it is necessary to preserve the backend and business logic, but completely restart the frontend with a new UX/UI. I have worked with React + TypeScript, Material UI, Node.js/Express, PostgreSQL, integrations via API, and connecting to already functioning authorization services (including Firebase). I can quickly connect to your repository, understand the current API, and implement a new interface.

Technology stack used:

Backend: Node.js, Express, PostgreSQL, Prisma
Integrations: REST API integration with existing backend, Firebase Auth, working with monorepository
Frontend: React + TypeScript, Material UI, integration of React template or UI development from scratch
… Infrastructure: Git workflow, Docker (if needed), CI/CD, deployment on VPS / cloud

I am ready to discuss the details, look at the repository, and the task backlog.

Best regards,
Andriy

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Good day!

I am ready to complete your project. I work with web development and design, have practical experience and a portfolio.

I have worked with clients from Ukraine and Europe, adhere to deadlines, and am always in touch.

I am ready to discuss the details and offer the optimal solution. I can start as soon as possible.

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Good day!
My name is Valentin, and I represent Arctic Web Agency. We are a team that specializes in creating modern and effective solutions for business. 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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Greetings. I am ready to develop a cashback portal taking into account all your requirements.

I will create a platform where users can easily interact with promotions, receive cashback, and manage their accounts. Key features such as registration, login, cashback wallet, and a simple navigation structure will be implemented using React for the frontend and Node.js for the backend.

I have experience in developing web applications, including systems with user accounts and payment solution integration. I have already worked on projects related to affiliate programs and cashback, which allows me to better understand the specifics of your task.

The deadlines depend on the scope of work, but I am ready to discuss the details and propose a realistic schedule. Let's discuss the next step for a more detailed understanding of your needs.

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Hello! 👋
I do not just draw, but I DESIGN websites for over 5 years.

Please check my portfolio and confirm my expertise:
Freelancehunt

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Hallo Kevin! Das Cashback-Portal mit den beschriebenen Funktionen (Aktionen, Benutzerkonto, Cashback-Wallet, Referral-System, Admin-Panel und Tracking über Affiliate-Netzwerke wie Awin) ist technisch gut umsetzbar. Ich würde eine skalierbare Architektur mit modernem Frontend und einem Backend auf Node.js/TypeScript vorschlagen, inklusive Server-to-Server-Tracking, Statusverwaltung für Transaktionen, Support-Ticketsystem und Integration von Giftcard-Auszahlungen über API (z. B. Tremendous). Gerne kann ich eine passende Architektur, Entwicklungsphasen (MVP → vollständiges System), Zeitrahmen und eine grobe Kostenschätzung nach einer kurzen Abstimmung der Details vorbereiten.

Good day.

Thank you for the detailed description. The project is clear: it involves the development of a custom cashback portal with a simple and understandable frontend, a user personal account, a cashback system, payments through gift cards, a referral program, an admin panel, support for ticket requests, and integration with partner networks via postback / server-to-server tracking.

I also see that security, anti-fraud, GDPR, and flexible management of all key parameters through the backend are important for the project.

I can help with the implementation of such a portal turnkey. I am ready to discuss the stack, development stages, timelines, and budget.

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Guten Tag [oder Guten Abend]!
Ihr detailliertes Projekt für ein Cashback-Portal habe ich vollständig erfasst. Meine Expertise in der Entwicklung komplexer Web-Anwendungen mit tiefgreifenden API-Integrationen (Awin Postback, Tremendous), sowie in DSGVO-Konformität und Betrugserkennung, ermöglicht mir eine professionelle Umsetzung.

Kontaktieren Sie mich gerne für eine Detailbesprechung.

Hello. Are you planning to use a ready-made solution (for example, based on WordPress/WooCommerce) or custom development from scratch?

We will discuss the details about timelines and budget in personal correspondence.

Regarding the implementation of the project:
1. I will develop a user-friendly dashboard with a wallet, cashback statuses, and a referral system.
2. I will create an admin panel for full management of promotions, users, transactions, and payouts through integration with an API (for example, Tremendous.com).
3. I will implement a support system with tickets for requests for adjustments and set up integration with affiliate networks (Awin, etc.) with appropriate tracking.

… Thank you for considering my proposal. I am excited about the opportunity to work with you!

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