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I want to replace the scattered spreadsheets my sales department currently uses with a single end-to-end platform focused first and foremost on payroll and commissions. Core workflow • Pipeline and customer data flow straight into an employee-specific dashboard where every closer can track progress in real time. • The system then applies three commission models—fixed amounts, percentage-based and referral-based—automatically, rolling them into payroll at month-end. • Managers access a visual, multi-level referral tree and a full company admin panel to adjust roles, credit/redemption balances and team targets without touching the codebase. Target environments • Web (for managers and back-office) • Android (for reps in the field) Preferred stack Java on the back end and Flutter for the app are my first choices, but if you have a more efficient combination that still gives me cross-platform reach and strong performance, I’m open to hearing it. What I need from you 1. A realistic development timeline with major milestones. 2. A ballpark price and payment schedule. 3. A brief tech proposal outlining architecture, frameworks and hosting. 4. Links or screenshots of past projects that prove you have built something comparable—especially anything involving automated commission logic or complex user hierarchies. Once we agree on scope, I will provide detailed UI wireframes and the exact commission formulas. If you can demonstrate fluency in secure RESTful APIs, real-time data sync, and scalable database design, let’s talk.
Project ID: 40505244
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80 freelancers are bidding on average €178 EUR for this job

Hello, I can see the hidden challenge here: you don’t just need software, you need one source of truth for commissions, payroll, and team accountability. I’ve built business web platforms, secure RESTful APIs, and database-driven dashboards, and I’d structure this with a Java backend, Flutter app for Android reps, and an admin web panel for managers to control roles, referral hierarchies, credit/redemption balances, and commission rules. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. For a platform like this, I’d plan milestones around data model + API design, manager/admin workflows, commission engine, Android app, and payroll reporting/hosting deployment. Should the commission engine support overrides, caps, and multi-level referral sharing from day one? Could you share whether month-end payroll should export to an existing system or be calculated fully inside the platform? Could the referral tree require multiple parent levels and override rules for managers? Are you expecting real-time sync through WebSockets, Firebase, or a simpler polling-based update flow? Looking forward to your reply so we can finalize the exact plan. Best regards, Asad
€30 EUR in 45 days
8.2
8.2

Hi, I have 5+ years of experience in Flutter. I will design and develop a fully functional Flutter mobile application for your business. The app will be cross-platform, responsive, and optimized for both Android and iOS. I will ensure smooth navigation, clean UI, and reliable performance. My Skills Include: a) Flutter Development – Expertise in building cross-platform mobile apps with responsive UI. b) State Management – Experienced in Provider, Riverpod, and Bloc for scalable apps. c) Backend Integration – Skilled in connecting apps with REST APIs, Firebase, and third-party services. d) Database Handling – Proficient in Firebase Firestore, MySQL, and SQLite. e) Deployment & Support – Experienced with publishing apps on Google Play Store and Apple App Store. Please share your ideas or reference apps, and I’ll help bring your vision to life. Lets connect in chat so that We discuss further. With Regards, Sai
€30 EUR in 2 days
7.8
7.8

Three commission models — fixed, percentage-based, and referral-based — rolling automatically into month-end payroll is the hardest part to get right, and it starts with the data model. - Backend: FastAPI (Python) or Java Spring Boot are both solid here; either drives the commission engine, recursive referral tree queries in PostgreSQL, and month-end payroll batch jobs without friction — happy to argue the trade-offs on the call. - API layer: versioned REST endpoints secured with JWT and RBAC for managers, closers, and admins; real-time pipeline sync via WebSocket or SSE; all balance and credit mutations logged for payroll audit. - Frontend: Flutter for Android plus a lightweight web panel for managers, both consuming the same API so commission logic never diverges between surfaces. Delivery in exactly 7 days targets a functional MVP covering all three commission models, the multi-level referral tree, and the admin panel; UI polish and exact formula wiring happen once you share the wireframes. The amount covers the scope as written; we'll refine the figure once we walk through the missing details. Let's set up a 15-minute call where I can share relevant portfolio items and we can align on architecture and commission rules before we start.
€250 EUR in 7 days
7.0
7.0

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
€1,000 EUR in 30 days
6.6
6.6

Hello, Does Java and Flutter work well for your current team? Is there flexibility on the tech stack choices? I'm thrilled to build your sales platform. I plan to create a seamless experience across web and Android, focusing on real-time data insights for employees. Managing commission models sounds challenging, but I will ensure they integrate smoothly with payroll. I'll share examples of similar projects in chat. Let's discuss the timeline and costs in detail over a quick chat or call to align perfectly on your vision. Please feel free to message me anytime to get started!
€880 EUR in 10 days
5.8
5.8

Hello, I came across your Sales & Commissions Management Platform and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in PHP, Web Development, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you. Regards. Anum
€30 EUR in 1 day
5.6
5.6

Drawing from my extensive experience in web and app development, I am confident in my ability to create a sales and commissions management platform that meets your requirements and ensures a streamlined workflow for your sales team. As an accomplished developer, I have created multiple custom applications with complex user hierarchies such as multi-level referral trees and automated commission logic. Additionally, my expertise in secure RESTful APIs and scalable database design would be instrumental in maintaining consistent real-time data sync across platforms. Collaborating with me means benefiting from a dedicated professional who cares about your project as much as you do. Let’s transform your scattered spreadsheets into an efficient sales powerhouse together!
€8 EUR in 1 day
5.4
5.4

As a Full-Stack Developer with an extensive background in building web and mobile applications, I am confident that I will be able to deliver the Sales & Commissions Management Platform you need. My experience with Java on the back end and Flutter for app development aligns well with your preferred stack. I have successfully built similar applications in the past, including those involving automated commission logic and complex user hierarchies. I can assure you that my solutions are scalable, secure, and optimized for performance - qualities that your project not only requires but deserves. Additionally, my competencies extend beyond just writing code. I excel in clear communication and transparent updates throughout the development process. This includes setting realistic timelines, providing daily updates, and aiming for timely delivery—statistics which translate to survivability goals of 98% on or before deadlines. Lastly, I want to emphasize my ability to think beyond code. In addition to having strong technical skills with RESTful APIs, real-time data sync, scalable database design, etc., I also help clients make smart technical decisions that save time and money—skills valuable in scoping your project accurately for both delivery and efficient spend management. ToDo so, I'll be documented solution that is easy to maintain after this project is done. Let's exceed your dreams together. Hit the chat button; let's get painting!
€19 EUR in 7 days
5.4
5.4

Having sound knowledge in Java and considerable experience in developing cross-platform applications using Flutter, I'm confident that I can deliver the payroll and commission management platform you need, which will run smoothly on both web and Android environments. My prior works like Victoria UAE Real Estate, Victoria Direct Sales, IVI Cryptos, etc., demonstrate my ability to design complex user hierarchies and automate commission logics, which aligns perfectly with your key requirements. In terms of backend development, I am proficient in Node.js to create robust APIs and have hands-on experience with scalable database designs like Firebase and MongoDB that emphasize security. These skills enable me to build highly-responsive applications with real-time data sync capabilities and seamless RESTful or GraphQL API integrations - all of which you mentioned as key project specifications. As a full stack developer, my expertise extends beyond just development. From the initial idea conceptualization to final app deployment on Google Play or App Store - I've done it all! With my rational approach towards project management, I can provide you with a realistic timeline for development milestones and a transparent payment schedule. Additionally, my familiarity with Git's version control system assures clean code management for easy future modifications.
€19 EUR in 7 days
6.3
6.3

✋ Hi there. I can build your sales and commissions platform with employee dashboards, payroll logic, referral trees, and manager controls. ✔️ I have solid experience building sales CRM and commission systems with Java, Spring Boot, Flutter, REST APIs, real-time dashboards, role-based access, payroll reports, and user hierarchy logic. In a previous project, I built a platform where sales reps tracked deals, managers reviewed team targets, and commissions were calculated automatically from fixed, percentage, and referral rules. ✔️ For your project, I will create the web admin panel, Android app, employee dashboards, pipeline tracking, commission engine, month-end payroll flow, referral tree view, balance management, and team target controls. I recommend Spring Boot with PostgreSQL and Flutter for a stable backend and fast mobile delivery. ✔️ I will also build secure APIs, clean database tables, real-time sync, reports, and clear documentation. The work can be planned in milestones for architecture, core dashboards, commission logic, testing, and launch. Let’s chat to discuss your project in detail. Best regards, Mykhaylo
€19 EUR in 7 days
5.5
5.5

Hola, soy Leo Sarmiento, ingeniero backend con Java y Flutter con más de 10 años de experiencia en plataformas de comisiones y nómina con jerarquías de usuarios y sincronización en tiempo real. El punto crítico no es solo aplicar los tres modelos de comisión, sino garantizar la consistencia transaccional cuando un referido de varios niveles impacta el saldo de múltiples agentes simultáneamente, especialmente con datos móviles intermitentes. Para eso propongo una API con versionado de cálculos y un mecanismo de reconciliación offline en Flutter que resuelva conflictos al reanudar conexión. Propongo una reunión corta para alinear el árbol de referencias, las reglas de antigüedad de puntos y los umbrales de actualización en tiempo real antes de estimar.
€250 EUR in 7 days
5.2
5.2

I can develop a sales and payroll commission platform that replaces spreadsheets with a structured web and Android system, including real-time sales pipeline tracking, employee-specific dashboards, automated commission calculations (fixed, percentage, and referral-based), month-end payroll processing, and a full admin panel with role management and referral hierarchy visualization. regards, Shawana
€10 EUR in 7 days
4.9
4.9

Your platform requires a reliable commission engine backed by a scalable architecture rather than a simple CRM. I can build a secure web and Android solution with real-time sales tracking, employee dashboards, automated fixed/percentage/referral commission calculations, payroll integration, multi-level referral trees, role-based administration, and REST APIs. The system will be designed with modular business logic so commission formulas and hierarchy rules can be updated without major redevelopment, ensuring long-term scalability and easy maintenance.
€150 EUR in 15 days
4.8
4.8

Hello, replacing spreadsheet-driven commissions with a single operational platform is mostly a data integrity and rules-engine problem, and I’ve built production systems with that kind of control surface. The real engineering risk is not the dashboard layer; it’s keeping commission calculations, referral attribution, and month-end payroll snapshots consistent as pipeline data changes in real time. The closest match here is Dent-Cloud, where I designed a production SaaS platform with secure REST APIs, role-based access control, real-time dashboards, and scalable data handling. DocIntel AI is also relevant on the workflow side because it involved admin tooling, background processing, and configurable pipeline logic. I usually structure systems like this by separating event ingestion, commission calculation, payroll closing, and admin configuration into distinct services or modules. That keeps recalculation logic isolated and makes it easier to support fixed, percentage, and referral-based models without turning the codebase into a rules tangle. For this kind of platform, I recommend immutable ledger-style commission records, approval checkpoints, and audit trails around role changes, balance adjustments, and payout generation. I can sketch the core data model and commission-processing flow first so the milestones are grounded in the actual risk. Clifton
€20 EUR in 7 days
4.6
4.6

Hi there ? This is exactly the kind of system I enjoy building. I can help replace your spreadsheets with a centralized web and mobile platform that handles sales tracking, automated commission calculations, payroll processing, referral hierarchies, and admin management in one place. My focus will be on building a secure, scalable solution with real-time data sync, clean REST APIs, and a flexible commission engine that supports fixed, percentage-based, and referral-based payouts. The platform will be designed so managers can easily manage teams, targets, and referral structures without needing technical assistance. I'd love to learn more about your workflow and provide a realistic timeline, technical approach, and project estimate. Cheers,
€19 EUR in 7 days
4.5
4.5

Hello, I understand you need a centralized payroll and commission management platform to replace spreadsheets and automate commission calculations, payroll processing, and sales tracking. I can build this using Flutter for Android and Java/Spring Boot for the backend, creating a scalable system with employee dashboards, real-time sales tracking, automated commission calculations (fixed, percentage, and referral-based), and a powerful admin panel with role management and referral hierarchy visualization. The platform will include secure APIs, real-time synchronization, payroll automation, reporting, and a responsive web dashboard for managers and administrators. I have experience building business management systems with complex user roles, reporting, and automated calculations. Once I review your wireframes and commission formulas, I can provide a detailed roadmap, timeline, and milestone plan. Let’s discuss your requirements and create a solution that scales with your sales team.
€20 EUR in 4 days
4.6
4.6

Hi, I see you're looking to replace your current scattered spreadsheets with a comprehensive sales and commissions management platform. This is a great move toward streamlining your payroll and commissions processes. My approach would focus on creating a user-friendly dashboard that provides real-time tracking for your sales team, while also integrating those commission models directly into payroll seamlessly. With experience in building similar systems, I understand the importance of a robust backend, especially for handling complex commission logic and user hierarchies. I would use Java on the backend and Flutter for the app to ensure performance and cross-platform functionality. I can also ensure secure RESTful APIs and scalable database design to meet your growing needs. I'm confident that I can provide a clean and efficient solution that meets your requirements. Best regards, Novalitz Tech
€8 EUR in 1 day
4.5
4.5

Hi, This is Jorge from IT GLOBAL SOLUTION LLC, based in the FL, United States. Your Sales & Commissions Management Platform is right in our wheelhouse, since we regularly build full-stack systems that track sales activity, calculate commissions, and give teams clear pipeline visibility. For this project I'd structure a clean relational database to model reps, sales records, commission rules, and payout cycles, with a PHP REST API powering both web and mobile clients. On mobile, Flutter lets us deliver a single codebase for Android while keeping native performance, and we can add role-based access so reps, managers, and admins each see the right data. We'd also include reporting dashboards for commission breakdowns and performance tracking, and we can integrate with your existing CRM, payment, or accounting tools if needed. My focus is on a scalable, secure architecture that keeps commission logic accurate and easy to adjust as your rules change. Let's connect and go over the details. Best, Jorge
€19 EUR in 7 days
4.4
4.4

Hello, I have read your Complete proposal your Need a Experienced Flutter developer for sales and commission management app. I have more than 3 years of work experience in Mobile application developemnt have a hand-on expeirence in Many terms like Figma to Flutter, Firebase, Google maps and Rest APIs integrations I am Confident that will handle your task in a reasonable price and time and I am available to start working on it Let's chat to Proceed
€8 EUR in 7 days
3.7
3.7

༺❖༻ Dear Client ༺❖༻ Thanks for posting about my specialist job area. Your required skills perfectly match my experience and work style. I have built full-stack payroll and commission platforms with real-time dashboards and automated calculations. For example, I developed a sales management system where pipeline and customer data flow directly into employee dashboards, commissions are calculated automatically across multiple models, and managers access visual referral trees and admin panels to adjust roles, balances and team targets without touching code. I can deliver your system with a Java backend and Flutter web and Android apps, featuring real-time updates, secure RESTful APIs, automated commission and payroll logic, and scalable database design. Performance, cross-platform consistency and clean user experience will be prioritized throughout. Given the opportunity, I am confident I will deliver a robust, maintainable platform on time and within budget. Let’s review timeline, milestones, payment schedule and tech stack so we’re fully aligned before starting. Best regards, Glenn Bondoc
€30 EUR in 7 days
3.5
3.5

Valencia, Spain
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