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I am looking for an experienced full-stack web developer to take my existing source code and turn it into a fully functional, production-ready custom business management web application. The core architecture and code foundation are already in place, but I need a skilled developer to audit the code, finalize key features, ensure responsive design, and deploy the application. Key Modules to Finalize & Test Project Management: Task assignments, real-time progress tracking, and deadline alerts. Employee Management: Employee profiles, shift/work schedules, and performance tracking dashboards. Inventory Management: Stock level monitoring, order management workflows, and supplier integration. Required Skills & Expertise Proven experience in full-stack web app development and code refactoring. Strong background in database design, optimization, and management. Expertise in secure user authentication and role-based access control (RBAC). Strong eye for responsive design ensuring seamless desktop and mobile usability. Ability to quickly understand existing codebases, identify bugs, and implement clean solutions.
Project ID: 40670411
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105 freelancers are bidding on average ₹113,373 INR for this job

Hello, I am perfect for this project and can audit your existing codebase, complete the pending modules, fix issues, and deliver a production-ready business management application. Key Features: Project Management • Employee Management • Inventory Management • Task Tracking • Deadline Alerts • Performance Dashboards I can quickly understand the existing architecture, improve code quality and performance, finalize all critical workflows, and ensure smooth desktop and mobile usability. Let's Chat... Thanks
₹112,500 INR in 7 days
9.9
9.9

Existing source code is a good starting point, but the main challenge here is not just adding features. It is auditing the current architecture, finding incomplete or fragile areas, and making the application reliable enough for real business use. I would first review the codebase, database structure, authentication/RBAC and existing workflows, then finalize the three key areas: project/task tracking with deadline alerts, employee schedules and performance dashboards, and inventory/order workflows with supplier integration. I would also verify responsive behaviour across desktop and mobile, fix edge cases, test the complete flows, optimize database queries, and handle production deployment. The supplier integration and the definition of “performance tracking” are two areas I would want to confirm before estimating accurately, since both can materially change the implementation. I can also review the existing code first and give you a clear picture of what is already usable, what needs refactoring, and what remains to be built. Relevant portfolio: https://www.freelancer.com/portfolio-items/11539740-microlent-systems-portfolio Would you be open to sharing the current source code/tech stack and any existing supplier API details? Jenifer
₹112,500 INR in 30 days
9.5
9.5

Proposal for Business Management Web App Development Hi! I can audit, finalize, and deploy your existing codebase into a seamless, production-ready web application. With extensive experience in full-stack refactoring, database optimization, and RBAC implementation, here is how I will approach your project: 4-Step Execution Methodology: Code Audit & Architecture Review (Days 1–2): Deep-dive into your existing codebase to inspect code health, database schema, and security. Map out technical debt and establish a clean refactoring roadmap. Module Completion & Optimization (Days 3–7): Project Management: Finalize real-time task tracking, state management, and automated deadline alerts. Employee Management: Build out responsive dashboards for shift scheduling and performance metrics. Inventory Management: Connect stock-level workflows, order logic, and clean API integrations for suppliers. Security, RBAC & Responsive UI Fixes (Days 8–10): Enforce strict role-based access control, sanitize inputs, optimize database queries, and ensure 100% mobile-responsive layouts. Testing & Production Deployment (Days 11–12): Perform end-to-end testing, bug fixes, and deploy to your preferred cloud platform (AWS/DigitalOcean/Vercel) with zero downtime. Ready to review the source code and start immediately. Let’s connect to discuss the current stack!
₹112,500 INR in 15 days
9.1
9.1

Hi, I can take your existing codebase, audit and refactor it, complete the remaining features, fix bugs, and prepare the application for production. I can handle Project, Employee, and Inventory Management, including RBAC, secure authentication, database optimization, responsive UI, workflows, and deployment. I’ll first review the existing architecture and provide a clear plan before making changes. I can start immediately and deliver clean, maintainable, production-ready code. Best regards RAHEEL
₹112,500 INR in 7 days
8.2
8.2

Hi, I can take your existing source code, audit the architecture, fix bugs, and complete the remaining modules for a production-ready business management system. I can handle project management, employee management, inventory workflows, database optimization, secure authentication/RBAC, responsive UI, testing, and deployment. I’m experienced with full-stack development and can quickly understand and improve existing codebases. Ready to review the source and start immediately. Thanks! Best regards RAHEEL
₹112,500 INR in 7 days
8.2
8.2

Hi, I can help you with "Business Management Web App Development" as per your given project description. We can discuss more in detail during a chat conversation when you are available. I've worked on many PHP projects in recent times. So I am confident on achieving your expected Goals. Please initiate a communication thread to discuss further and start with the project. ⭐ 5.0/5 from a recent client: "A more professional version: “Excellent work! The job was completed within the committed timeline. Great quality, professionalism, and timely delivery. Highly appreciated and recommended.”" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹90,000 INR in 19 days
8.0
8.0

Hi, I can take the existing codebase, audit the current architecture, and finish the incomplete modules without rebuilding what is already working. I would focus on the project, employee, and inventory workflows, checking the database relationships, authentication/RBAC, validation, and any existing bugs before implementing the missing pieces. I would then test the application across desktop and mobile, optimize the database queries where needed, and prepare the application for production deployment. The priority would be keeping the existing architecture stable while making the final system reliable and maintainable. Thank you
₹112,500 INR in 90 days
7.9
7.9

I can take your existing codebase, understand the current architecture, and bring it to a stable production-ready state rather than rebuilding what already works. My approach would be: 1. Code & Architecture Audit - Review the existing frontend, backend, database structure, authentication and dependencies to identify bugs, technical debt and missing functionality. 2. Module Completion - Finalize Project Management, Employee Management and Inventory workflows, including task/progress tracking, schedules, stock management and supplier/order processes. 3. Security & RBAC - Verify authentication, role permissions, API security and database access so users only see and modify what they are authorized to access. 4. Responsive UI & Performance - Fix layout inconsistencies and ensure the application works smoothly across desktop, tablet and mobile. 5. Testing & Deployment - Test critical workflows, fix edge cases, optimize the database and deploy the application with proper production configuration. I’m comfortable working with existing/legacy code and believe the first step should be a technical audit so we can accurately identify what is already complete and what actually needs development. If you share the repository, I can review the current foundation and propose a clear milestone plan before development starts.
₹90,000 INR in 20 days
7.6
7.6

Hi,I can take your existing source code and turn it into a stable, production-ready business management platform. Since the foundation is already developed, I’ll first audit the codebase, identify incomplete features and bottlenecks, then focus on finishing, testing, refactoring and deployment rather than rebuilding unnecessarily. I have worked on custom business management applications with project/task management, employee modules, inventory workflows, dashboards, authentication and role-based permissions. I can share relevant portfolio examples and explain what I personally developed. What I’ll Handle • Complete and refine existing Project Management features • Task assignment, progress tracking & deadline alerts • Employee profiles, schedules & performance dashboards • Inventory, stock monitoring & order workflows • Supplier/API integration where required • Database review, optimization & query improvements • Secure authentication and **RBAC** • Bug fixing, code refactoring & performance optimization • Responsive desktop/mobile UI improvements • Full QA, deployment and production configuration I’ll begin with a codebase audit and technical assessment, followed by clear milestones for each module, testing and final deployment. My preferred stack includes React, Node.js, TypeScript and SQL/NoSQL databases, but I can work with your existing technology stack to preserve the current architecture where practical.
₹80,000 INR in 15 days
8.1
8.1

As an established full-stack developer with over 8 years of practical experience in successfully delivering projects to clients, I am confident in my ability to bring substantial value to your project; especially given my rich skill set that aligns so well with your requirements. From web development in Laravel, React, PHP, WordPress, Shopify to mobile app development using Flutter, and API Development & Third-Party Integrations -- all these domains are crucial in crafting the sophisticated functionalities of a business management web app such as your project. Delving deeper into my background and expertise in database design and management is another key point to consider. Inventory management is a vital module for your business application. Consequently, my capability and understanding in optimizing database performance will ensure real-time stock level monitoring, an efficient order workflow system, and effective supplier integration. Ultimately, what sets me apart is not only my technical skills but also my commitment to quality and after-sales support. As you survey my extensive project portfolio you'll understand that clean code, smart architecture, and user-friendly interfaces are constants in every project I undertake. So let's join hands today and transform your ideas into a powerful digital product that drives results!
₹112,500 INR in 7 days
6.6
6.6

Hello there, Hope you are doing well I can take your existing business management web application codebase, audit the current architecture, complete the unfinished functionality, resolve bugs, optimize the database, and prepare the system for reliable production deployment. Since the foundation is already built, my priority will be to understand and preserve what is working rather than unnecessarily rebuilding it. My Approach 1. Codebase Audit Review existing frontend, backend and database architecture Identify incomplete features, bugs and technical debt Review API structure, database queries and dependencies Assess authentication, RBAC and security Create a clear completion roadmap 2. Core Modules I’ll finalize and thoroughly test: Project Management: task assignment, status/progress tracking, deadlines and alerts Employee Management: profiles, schedules/shifts and performance dashboards Inventory Management: stock tracking, order workflows and supplier integration Secure authentication and role-based permissions Responsive dashboards and mobile-friendly workflows Technical Focus I’ll ensure the application has: Clean, maintainable and modular code Optimized database queries and indexes Secure API endpoints and authentication Proper RBAC so users only access authorized data Thanks & Regards Dheeraj K.
₹100,000 INR in 15 days
7.3
7.3

Hi, I have 8+ years of full-stack development experience and can take your existing codebase to a production-ready business management application. I’ll audit and optimize the current architecture, finalize and test the Project, Employee, and Inventory Management modules, ensure responsive performance, fix existing issues, and handle secure deployment. I’ll focus on clean, scalable code, reliable functionality, and a smooth user experience across devices. Thanks, Manish Giri
₹900,500 INR in 7 days
6.0
6.0

With 5+ years in the industry, my name is Santosh and I'm thrilled about the possibility of bringing your existing source code to life and transforming it into a robust business management application. Having honed my skills in full-stack development, PHP, Laravel, but also the key elements you mention as project requirements such as database design and optimization, user authentication and responsive design; I am more than capable to handle this project to your satisfaction. In my career, I've built scalable web solutions similar to the one you describe, which encompasses frontend and backend development, API integrations, database management, performance optimization - in essence, everything it takes to shape a high-functioning app tailored to your specification. My work prioritizes clean and maintainable code which not only guarantees future scalability but also easier debugging and less time consumed on any refactoring necessary. Over this crucial post-development period where you're counting on an intuitive and meticulous expert to finalize project deliverables like task assignments, employee management features, inventory and order workflows and ensuring seamless mobile useability... I believe I can be that expert for you. Timing is something I value highly so you can be confident that we would have clean results with proper functionality achieved on schedule. Together we can build something amazing: Let's get started!
₹112,500 INR in 7 days
5.7
5.7

With my wealth of experience in full-stack web development, particularly in code refactoring, I am confident in my ability to not only take your existing source code but also to swiftly identify bugs and implement clean solutions. Furthermore, I boast a strong background in database design and management, along with a high CodeQuality rating that guarantees your project will be refactored to maximized efficiency. Another key strength I possess is the skill set surrounding user authentication and secure role-based access control – two elements integral to a business management application. This, coupled with my keen eye for responsive design, ensures that the core features identified in your project description— including project management with real-time progress tracking, employee and inventory management— are delivered seamlessly across both desktop and mobile platforms. Lastly, as a seasoned freelance developer, client satisfaction remains paramount to me. Hence, my package extends beyond just delivering a final product; it includes free support aimed at ensuring smooth operations even post-deployment. Choose me today and let's embark on this project together for an exciting journey of achievement. I await your positive response!
₹95,000 INR in 25 days
5.4
5.4

HI I can audit and finalize your existing business management app, including project/task tracking, employee schedules and dashboards, inventory workflows, supplier integration, responsive UI, testing, and production deployment. I can work within your required timeline. 1. Could you share the current source code and tech stack? 2. What is your target completion/deployment date? I look forward to reviewing the existing foundation and taking it to production. Thanks, Babita
₹112,500 INR in 50 days
5.4
5.4

Hi, I'm Karthik, with over 15 years of experience in full-stack web development. I can transform your existing source code into a robust, production-ready business management web application. I will conduct a thorough code audit, finalize the key features, ensure responsive design, and handle deployment efficiently. My expertise includes: - Project Management: Implementing task assignments and real-time progress tracking. - Employee Management: Developing employee profiles and performance tracking dashboards. - Inventory Management: Streamlining stock monitoring and order management workflows. I have a strong background in database optimization, secure user authentication, and role-based access control (RBAC). My approach ensures that applications are not only functional but also user-friendly across devices. Let’s discuss your vision in detail, and I’ll ensure your web app exceeds expectations. I'm committed to delivering quality within your budget of ₹75,000 – ₹150,000. Looking forward to collaborating! Best, Karthik
₹112,500 INR in 7 days
5.2
5.2

As a highly experienced full-stack web developer, I am confident that I can meet and exceed your expectations for your business management web app development project. My proficiency in technologies such as PHP/Laravel, JavaScript, React.js, Node.js, MySQL, HTML/CSS, and more uniquely positions me to handle the tasks required for this project with both efficiency and quality. I understand the importance of clean and scalable systems to ensure lasting success. Having worked on numerous custom software projects, I possess strong skills in code refactoring, database design/optimization, user authentication, and role-based access control - all vital for the development of a secure and reliable application like yours. My commitment to seamless user experience makes me particularly suited to bring your app's responsive design to its optimal potential. High-impact digital products that are efficient and intuitive – I don't deliver anything less. Finally, as someone who values long-term client relationships, I'm prepared to be your technology partner not just now but as your business continues to grow. Let's turn your vision into reality together.
₹75,000 INR in 5 days
4.8
4.8

With my almost decade-long experience in HTML, PHP, Mobile App Development, Web Development, and Website Design, I am confident in handling your Business Management Web App Development project adeptly; further cemented by my extensive background in developing AI agents for various industries. My expertise lies in building resilient systems that eliminate repetitive tasks and optimize data management, which is right in line with your project needs. Consider me your "problem-solver" who will ensure seamless real-time task tracking, employee management, and inventory control. My skills in database design optimization will be beneficial throughout the project as I can effectively identify bugs and provide efficient solutions. Secure user authentication and role-based access control will not only be implemented skilfully but will guarantee maximum data protection. My designs are characterized by their responsiveness and aesthetics that translate well from desktop to mobile - resulting in a more satisfactory user experience for yourself and your employees. Past projects like autonomously running AI agents, voice receptionists with GHL integration, and scraping several thousand profiles show that I'm not just talk but I deliver high-quality work within a reasonable timeframe. With quick code understanding and impeccable implementation abilities, I will take your current source code to new levels of functionality, performance, and production-readiness.
₹75,000 INR in 2 days
4.9
4.9

Hello, I can take your existing source code, audit the current architecture, complete the unfinished functionality, optimize the database, and turn it into a production-ready business management application. I have 5+ years of full-stack development experience with Node.js, Laravel, React, PHP, MySQL/PostgreSQL, REST APIs, and responsive web applications. I'm comfortable working with existing codebases, identifying technical issues, refactoring safely, and extending features without unnecessarily rebuilding working components. What I can handle Project Management * Task creation & assignment * Progress tracking * Deadlines and alerts * Project dashboards Employee Management * Employee profiles * Shift/work schedules * Performance dashboards * Role-based access Inventory Management * Stock monitoring * Purchase/order workflows * Supplier management * Inventory reports Technical Work * Existing codebase audit * Bug fixing and feature completion * Database optimization * Authentication & RBAC * API/security improvements * Responsive desktop/mobile UI * Performance optimization * Production deployment I'm available to start with a **codebase audit** and can provide regular milestone demos and progress updates. Best Regards, Nishant Tyagi Full-Stack Developer | React | Node.js | Laravel | MySQL/PostgreSQL 5+ Years Experience
₹75,000 INR in 7 days
4.6
4.6

Hello, We can audit your existing source code, understand the current architecture, and turn it into a stable, production-ready business management platform without unnecessary rewrites. We’ll Handle: Project Management: Tasks, assignments, progress tracking and deadline alerts Employee Management: Profiles, shifts, schedules and performance dashboards Inventory: Stock monitoring, order workflows and supplier integration Secure authentication and RBAC Database optimization, bug fixing and code refactoring Responsive UI for desktop, tablet and mobile Functional testing, performance/security checks and production deployment Clean documentation and developer handover. We can start with a paid audit milestone and provide a prioritized development roadmap before proceeding with the full implementation. Ready to review the existing codebase and begin.
₹92,500 INR in 27 days
5.8
5.8

Pune, India
Member since Aug 25, 2026
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