### **Title: Full Stack Developer (Freelance | 3–6 Months | Python FastAPI + React + MongoDB + AI Integration)**

@SmartCodeDev

Hello I can take ownership of your KI-ROS platform and help you stabilize, extend, and scale the entire system across frontend, backend, and AI modules. I have strong experience with Python FastAPI, React, and MongoDB in production systems with complex business workflows. I can work on GT and MT order flows, employee modules, and KPI dashboards while improving performance and fixing system inconsistencies. I am comfortable debugging large existing codebases and improving AI integrated features using OpenAI and similar APIs. I can refine document parsing workflows, optimize MongoDB data structures, and improve API reliability. I also have experience working with AI assisted development tools and refining generated code into production ready systems. I understand role based business systems and workflow driven platforms used in real operations. I can handle deployments, monitoring, and continuous feature development with a strong focus on stability and scalability. Expected monthly rate depends on workload and involvement level, which we can discuss. Yes, I have worked with AI integrated systems and can share relevant examples on request.

@santoshkumars17

With over 5 years of hands-on experience in both frontend and backend development, I believe I am the ideal candidate for this Full Stack Developer role. Not only do I have a solid understanding of key technologies like Python FastAPI, React, and MongoDB that are crucial to your project's success, but I'm also skilled at navigating complex and multifunctional systems like KI-ROS. One area where I can provide unique value is in my comfort with AI-assisted development. Having worked with platforms like OpenAI and Gemini before, I understand how to leverage their capabilities effectively while also keeping a close eye on the AI-generated outputs - precisely what you're looking for to enhance your document parsing and automation workflows. Another differentiating factor that sets me apart is my strong emphasis on clean code, performance optimization, and usability - all essential qualities for a production-ready system. Moreover, as an independent freelancer, I pride myself on taking full ownership of my projects from inception to completion, consistently delivering high-quality solutions before deadlines. With my solid track record and passion for transforming ideas into reality through code, let's create something amazing together!

@UzeeTech

With an extensive 7+ years in Full-Stack Development, I, Jaimish, bring the ideal blend of skills and experience required for the KI-ROS project developed on Python FastAPI, React and MongoDB architecture which heavily leverages AI integration. My experience with real business workflows aligns perfectly with your need for a developer to take ownership of system stability, feature expansion, and debugging. I am comfortable with AI-assisted development and can work effortlessly with OpenAI / Gemini / image processing. My sound understanding of Python (FastAPI) and React along with vast experience in handling complex systems helps me not only understand your existing system but also strengthen it. Being adept at improving performance, reliability and scalability facets of a system make me confident that I can fuel the growth of the platform to fulfill requirements of General Trade (Retailer → Distributor → Company), Modern Trade Workflow, Employee Login (Sales Execution + CRM + KPI Control) and AI integrations. In addition, my deep familiarity with NoSQL document design using MongoDB bolsters up my abilities towards nested business data management to avoid workflow inconsistencies.

@abhishek060

Hello, I understand you need someone to take ownership of KI-ROS—stabilize the system, handle real workflows, and keep improving it. How I can help Debug & optimize FastAPI + React + MongoDB system Improve performance, APIs, and data handling Extend GT/MT workflows and role-based modules Refine AI integrations (OpenAI/Gemini, document parsing) AI Experience Yes—I’ve worked with AI-integrated systems (OpenAI) for document parsing & structured data extraction, including validation, prompt tuning, and backend integration. Availability 3–6 months (extendable) Immediate start + regular updates I focus on ownership, stability, and real-world problem solving. Happy to discuss your system and start right away. Best regards, Abhishek

@technologiesit

As a seasoned Full Stack Developer with over a **decade of experience**, I am fully equipped to assume responsibility for the further development and expansion of K I Glassware's KI-ROS system. Having successfully delivered **100+ projects** during my career, I am well-versed in handling complex systems, honing in on performance optimization, and ensuring scalability. Given this, it's evident that I can meaningfully assist you not only in debugging and improving your already operational system but also in integrating desirable AI-driven features alongside Gemini or OpenAI APIs. In conclusion, employing me as your Full Stack Developer for this project means securing someone who is not just technically skilled but can seamlessly navigate through real-world business complexities. Thank you for considering me, I look forward to contributing to your Kompany's success using my comprehensive skill set and extensive domain knowledge!

@gauravl3

As a seasoned Full Stack Developer, I can hit the ground running on your KI-ROS project. With over 5 years of experience under my belt, including expertise in Python (FastAPI) and React, I’ve dealt with complex systems similar to KI-ROS in the past, and I excel at debugging, scaling, and feature expansion. One thing that sets me apart is my experience with AI-driven development - be it integrating OpenAI/Gemini APIs or improving document parsing through automation. Throughout my career, I’ve built highly scalable applications that leverage the power of AI to streamline processes and boost productivity. This aligns perfectly with your goals as you aim to incorporate AI further into KI-ROS. Additionally, my familiarity with MongoDB and NoSQL document design will facilitate a seamless understanding of your nested data models -- maintaining data integrity throughout the system -- while ensuring its reliability, performance, and scalability in the process. Let's collaborate to evolve KI-ROS into an even more powerful and efficient platform together!

@RajAbhisek

Hello, I've carefully read your project for the KI-ROS Business Management Platform and understand you need a full-stack developer who can really take ownership, not just code. The blend of Python FastAPI, React, MongoDB, and AI for real business workflows like General Trade and Modern Trade is exactly what I specialize in. My experience lies in building and refining complex systems that manage sales execution, CRM, and KPIs, similar to what you're doing with KI-ROS. I am very comfortable with AI integrations for document parsing and automation using OpenAI/Gemini, ensuring these robust features work seamlessly. I focus on understanding the core business logic first, then implementing stable, scalable solutions and expanding features efficiently. We can definitely handle this project, ensuring your system's stability and growth. Ping us on chat whenever you're free to discuss further. Looking forward to it! Raj Abhisek Panda

@souvikbasu

Debugging a FastAPI + React + MongoDB system that combines real business workflows and Gemini 2.5 integration is a specific kind of ownership — not just coding. That's where I operate. On your mandatory screening question — Yes, extensively. I've refactored and stabilised codebases generated with GPT-4 and Gemini: fixing hallucinated API calls, broken MongoDB query patterns, and logic gaps that only surface under real business conditions (exactly the GT→Distributor→Company reconciliation type of issue). For KI-ROS specifically: • FastAPI: Multi-role REST APIs with JWT auth, nested MongoDB document design, and workflow-driven endpoints • React 19: Hooks-based architecture, role-based UI rendering (Salesman / VM / MT / Accounts), real-time KPI dashboards • MongoDB: Nested order + GRN document modeling — I know why wrong schema design breaks downstream reporting • Gemini 2.5: Document parsing, structured JSON extraction from PO PDFs, AI output validation and refinement I work directly with non-technical founders regularly and translate business workflows into clean technical specs before touching code. Expected rate: ₹55,000/month. Available to start this week.

@hareshfinadiya

Hello, I’m glad to connect with you. I specialize in end-to-end mobile and web application development, delivering scalable, secure, and user-friendly solutions for startups, small businesses, and enterprises. I work across Android, iOS, and Web platforms, ensuring a single, well-integrated product experience from backend to frontend. Mobile App Development (Android & iOS) - Native Android apps (Java / Kotlin), AI base app developer - iOS apps (Swift) - Cross-platform apps (Flutter / React Native) - REST API & third-party integrations - Push notifications, payment gateways, maps, analytics - App Store & Play Store deployment Web Application Development - Frontend: AI/ML devloper, React.js, Angular, HTML5, CSS3, JavaScript - Backend: Node.js, PHP, Python, Java, AI devloper - Database: MySQL, PostgreSQL, MongoDB, Firebase - Admin panels & dashboards - Secure authentication & role-based access I would be happy to: - Discuss your requirements in detail - Suggest the best tech stack - Share a development plan & timeline - Provide a fair and transparent cost estimate - Let’s build something reliable, scalable, and impactful together. Looking forward to working with you. Best regards, Haresh Finadiya

@shameelarif

Hi there, I read your job and I’m fully confident I can take ownership of KI-ROS and deliver stable, scalable improvements with clean execution and fast turnaround. With 5+ years in React, FastAPI, and MongoDB, I’ve worked on complex workflow-driven systems with multi-role logic, real-time dashboards, and performance optimization. I’m comfortable debugging live systems, refining AI-generated code, and improving reliability across both frontend and backend. Here’s how I can help: -Enhance GT & MT workflows with clean, scalable architecture -Debug and stabilize FastAPI, React, and MongoDB layers -Optimize AI integrations (OpenAI/Gemini, document parsing) -Improve UX, performance, and system reliability I’ve worked with AI-assisted systems, refining outputs and integrating automation into real products. Let’s connect and move this forward. Best regards, Shameel

@basant807

Hello, I work extensively on React + FastAPI + MongoDB systems — including AI-integrated platforms with document parsing, role-based workflows, and multi-tier business logic. KI-ROS maps closely to production systems I've built and maintained. On the mandatory screening question: yes, directly. I've worked on systems where OpenAI and Gemini handle PDF/PO parsing, extract structured data from unstructured documents, and feed outputs into workflow automation — exactly the AI integration pattern your GT/MT modules use. I debug AI-generated code regularly and know where it breaks under real business edge cases. For KI-ROS, I'm comfortable owning the full stack — FastAPI route structuring, MongoDB nested document queries (orders, GRN, workflow states), React hooks-based UI, and multi-role access (Salesman, VM, MT, Warehouse). I've built KPI dashboards and role-driven execution flows before. I work well with non-technical founders — translating business requirements into clean implementation is core to how I operate. Available for daily or alternate-day syncs. Happy to review the existing codebase before committing to scope. Regards, Basant

@jagratip3

Hi there, I’m interested in the opportunity to take ownership of the KI-ROS platform and support its continued development, stabilization, and expansion. The scope aligns closely with my experience working on production-grade, workflow-heavy systems combining React, FastAPI, MongoDB, and AI integrations. **Relevant Experience & Approach** I’ve worked on similar full-stack systems where the core challenge was not just development, but maintaining and evolving an already-running business-critical platform. My focus is always on system reliability, clean architecture, and translating real operational workflows into scalable technical solutions. I have hands-on experience with: • Python (FastAPI / backend APIs / system debugging) • React (modern hooks, dashboards, role-based UI systems) • MongoDB (nested document modelling, performance tuning) • REST API design and integration across multiple modules • AI integration using OpenAI APIs (document parsing, automation, structured outputs) I’ve also worked with AI-assisted development workflows (ChatGPT-based code generation + refinement pipelines), especially for accelerating feature development while maintaining code quality and stability. **Monthly Rate** Open to discussion based on expected involvement and responsibility level. Best Regards, JP

@timotius1998

Hi, I have 7+ years experience working with Python (FastAPI), React (hooks), and MongoDB, mainly on SaaS and workflow-based systems. I’ve handled debugging, scaling, and improving live products, not just building from scratch. I’m also comfortable with AI-integrated systems. Recently I worked on a project using OpenAI APIs for automation + data extraction, where I had to clean up AI-generated code, improve accuracy, and optimize API usage for performance and cost. I understand this role needs ownership, not just coding—handling real business flows, fixing issues fast, and keeping the system stable. That’s something I’m used to. Expected monthly rate: open to discussion based on workload. I can start immediately and work closely with your team for fast iterations. Let’s discuss ?

@mohammedj95

Hello there, I’ve reviewed your KI-ROS platform and understand that you need a developer who can not only code but also take ownership of an already running system, improve stability, and expand features aligned with real business workflows. I have strong experience with Python (FastAPI), React, and MongoDB, and have worked on workflow-driven systems involving order management, dashboards, and AI integrations. I’m comfortable debugging complex applications, optimizing performance, and refining AI-generated code using tools like OpenAI and similar APIs. I have also worked with AI-based features such as document parsing, automation, and data processing, which aligns well with your current system requirements. Approach: Analyze existing architecture and fix stability issues Improve GT & MT workflows and employee modules Optimize AI integrations (PO parsing, automation) Enhance performance, scalability, and UX Maintain clean, well-documented code for long-term use I’m comfortable working in an agile setup, communicating with non-technical stakeholders, and taking full responsibility for delivery. Availability: Immediate Rate: Open to monthly or milestone-based discussion Happy to share relevant work and discuss further. Regards, Mohammad. J

@nutankumarftp

With over a decade of experience in full-stack development, I'm confident that my skills align perfectly with your project requirements. As an expert in Python (especially FastAPI), React, and MongoDB, I can help you take your business management platform KI-ROS to the next level. My extensive experience with REST APIs will facilitate seamless integration as well. Having worked on complex systems before, I am no stranger to debugging and improving running applications. Thanks to my comfort with AI-assisted development (such as OpenAI and Gemini), I can proficiently work with your AI-based codebase and further optimize it for better efficiency. Furthermore, as system performance and reliability are crucial aspects of any platform's functioning, they are also my utmost priority. I comprehend that this is not just a typical coding role but rather one that necessitates deep business understanding. Consequently, my background in multidimensional projects and key responsibilities dealing with various aspects including real business workflows, dealing with audits and compliances among others will come handy here.

@souravsasmal14

As a highly experienced Full Stack Developer and DevOps Engineer, I have cultivated a diversified skill set spanning multiple tech stacks, including the Python FastAPI backend and React frontend that are essential to your KI-ROS project. My understanding of real-world business workflows acquired from previous projects aligns perfectly with your need for someone capable of taking ownership of further development, debugging, system stability, and feature expansion. What sets me apart is my proficiency in leveraging AI-assisted development. The nature of your project involves AI integration, and with my experience in OpenAI and Gemini APIs and document processing/OCR workflows; I'm well-equipped to navigate this aspect successfully. Combining this skill with my ability to work with AI-generated code and refine it should offer additional value as I optimize and debug the AI-driven features in the KI-ROS platform. Having a solid grasp on MongoDB's nested document design is an important facet of this project; one I'm conversant with due to my work on complex systems before. My approach to deploying applications is also well-suited as you transition through modifying the system architecture overtime.

@Jafferi12

I see you need a developer to take full ownership of KI-ROS and build upon your existing FastAPI, React 19, and MongoDB stack. I’m completely comfortable stepping into a running system, debugging complex workflows, and optimizing your General Trade and Modern Trade modules. I’ve worked extensively with both OpenAI and Gemini APIs, specifically for document processing tasks like extracting line items from PO PDFs and automating GRN data entry. To answer your screening question: Yes, I frequently work with AI-assisted tools like Claude Ai , and GitHub Copilot to accelerate development, and I recently debugged and refactored a heavily AI-generated Python backend for a client to fix memory leaks and improve their API response times. I understand that working with AI code means being vigilant about edge cases and architectural consistency. I’m ready to collaborate closely with you through fast, agile iterations to make this platform robust and scalable. Drop me a message and let's hop on a call to discuss the current state of your codebase.

@InjectAI

1. Python + React + MongoDB: I’ve built multiple full-stack applications using Python (FastAPI/Flask) for backend APIs, React for interactive dashboards, and MongoDB for scalable data storage. I’m comfortable designing end-to-end systems, including REST APIs, real-time features, and clean UI integrations. 2. AI Tools Experience: I’ve worked with OpenAI (ChatGPT APIs), Gemini, and similar LLM-based systems for chatbots, automation, and NLP tasks. I’ve also integrated speech-to-text, text-to-speech, and built AI-driven workflows combining CV + NLP. 3. Monthly Rate: 50000 INR /month (flexible depending on scope and workload) Happy to discuss details further. Best regards,

@aaronrobs

⚡️ONLY PAY IF YOU’RE IMPRESSED⚡️ Hi, I’m Aaron Roberts. I understand KI-ROS needs a skilled dev to own and evolve your React-FastAPI-MongoDB system, improving GT/MT workflows, employee modules, and AI features. I bring 5+ years with your stack, plus hands-on AI integration experience (OpenAI, GPT-generated code). I’ll deliver: - Stable, scalable system updates - Enhanced frontend UX and backend performance - Responsive debugging across all layers - Smooth AI-powered document parsing and automation Expect clear communication and daily sync to align tech with your business. Ready to take full ownership, delivering reliable, outcome-driven results. Let’s get KI-ROS thriving together. Monthly rate: Open to discuss. Example: Refined AI-generated code for a CRM solution, boosting processing speed 30%. Looking forward, Aaron Roberts