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We are building Version 1.0 of an Agricultural AI Backend (Microservices architecture) specifically for coffee tree cultivation in Vietnam. The system requires 3 core REST APIs. All API JSON outputs must be in Vietnamese. The 3 Required APIs: Pest & Disease Detection (Computer Vision): Uses YOLOv8/EfficientNet to analyze leaf photos and identify specific coffee diseases (rust, pink disease, stem cracking) with >90% accuracy. Chemical Compliance Assistant (Vision + RAG): Takes an image of a chemical bottle, uses OCR to extract text, and uses a RAG pipeline (Langchain + Gemini/OpenAI) to check against our provided allowed/banned database. Must trigger a system action payload to "lock cultivation" if banned. Yield Prediction (Machine Learning): Uses XGBoost to process real-time IoT data (soil moisture, rainfall, etc.) and historical data to predict harvest yield. Tech Stack Requirements: Python, FastAPI YOLOv8, XGBoost LangChain, Vector DB (FAISS/ChromaDB) Docker & AWS EC2 ([login to view URL]) deployment What We Provide: Proprietary coffee disease images + public datasets CSV database of permitted/banned chemicals IoT data formats and historical yield sample data Cloud infrastructure costs (AWS/API keys are paid by us separately)
Project ID: 40366646
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73 freelancers are bidding on average $516 USD for this job

⭐⭐⭐⭐⭐ Build Your Agricultural AI Backend for Coffee Cultivation in Vietnam ❇️ Hi My Friend, I hope you are doing well. I just checked your project requirements and I see you are looking for an Agricultural AI Backend developer. You don’t need to look any further; Zohaib is here to help you! My team has completed over 50 similar projects focused on AI and APIs. I will create the three core REST APIs using Python and FastAPI, ensuring they meet your specifications and output in Vietnamese. ➡️ Why Me? I can easily build your Agricultural AI Backend as I have 5 years of experience in Python development, API creation, and machine learning. My expertise includes computer vision with YOLOv8, data analysis, and cloud deployment. Additionally, I have a strong grip on Docker and AWS, ensuring a smooth deployment process for your project. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I look forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ Python Development ✅ FastAPI ✅ YOLOv8 ✅ XGBoost ✅ Computer Vision ✅ Machine Learning ✅ API Development ✅ Docker ✅ AWS EC2 ✅ OCR Technology ✅ Data Analysis ✅ Cloud Deployment Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
8.0
8.0

Hello, I trust you're doing well. I am well experienced in machine learning algorithms, with nearly a decade of hands-on practice. My expertise lies in developing various artificial intelligence algorithms, including the one you require, using Matlab, Python, and similar tools. I hold a doctorate from Tohoku University and have a number of publications in the same subject. My portfolio, which showcases my past work, is available for your review. Your project piqued my interest, and I would be delighted to be part of it. Let's connect to discuss in detail. Warm regards. please check my portfolio link: https://www.freelancer.com/u/sajjadtaghvaeifr
$500 USD in 7 days
7.2
7.2

I have carefully reviewed the requirements for the AI-Driven Coffee Cultivation Support System. I am confident in my ability to deliver the 3 core REST APIs using Python, FastAPI, YOLOv8, XGBoost, LangChain, and Docker. I understand the need for accurate pest detection, chemical compliance checks, and yield prediction using real-time IoT data. Rest assured, I am committed to working within your budget and ensuring the success of this project. Please review my 15 years of experience on my profile. Let's discuss the details and get started right away. Looking forward to hearing from you. Please go through my profile its 15 years old see the work I did over the years. No Win No Fee means that your satisfaction is my utmost priority. Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you.
$368 USD in 8 days
6.3
6.3

Hello there, I will build your three FastAPI microservices — pest/disease detection via YOLOv8, chemical compliance with OCR + RAG, and XGBoost yield prediction — all returning Vietnamese JSON, Dockerized for AWS g4dn deployment. For the chemical compliance service, I will structure the RAG pipeline so your banned/allowed CSV is embedded into FAISS with metadata filters separating banned from permitted entries. This way, the "lock cultivation" action triggers instantly on a banned match without waiting for a full LLM generation step — keeping latency low and the safety mechanism reliable. Questions: 1) For the disease model, do you have labeled bounding boxes on your proprietary images, or will annotation be part of this scope? 2) What IoT payload frequency should the yield prediction API expect — hourly, daily? Looking forward to potentially working together. Thanks, Kamran
$270 USD in 10 days
6.3
6.3

Noticing the need for >90% accuracy in disease detection using YOLOv8/EfficientNet, it's crucial to ensure robust dataset preprocessing. Recently built a RAG pipeline for a client, which successfully merged vision and retrieval-based techniques—perfect for your Chemical Compliance API. Have you considered the specific Vietnamese translation needs from a JSON output perspective, or is that something to be addressed in post-processing? Let me know your timeline—I can start immediately and draft an initial plan.
$250 USD in 7 days
5.6
5.6

Hey, I’ve reviewed your project and see you’re building a microservices based Agricultural AI backend with three core APIs for disease detection, chemical compliance, and yield prediction, all returning Vietnamese JSON responses. I can design a clean FastAPI based architecture where each service is modular, scalable, and optimized for performance, with clear API contracts and consistent response formats. For implementation, I’ll build the CV pipeline using YOLOv8 or EfficientNet for accurate disease detection, integrate OCR plus a LangChain based RAG system with FAISS or ChromaDB for chemical validation, and develop the yield prediction service using XGBoost with real time IoT inputs. I’ll also handle system actions like cultivation lock triggers, ensure proper model serving, and structure everything with Docker for smooth deployment on AWS EC2 with GPU support. I’ve worked on AI driven backend systems and understand how to combine ML models, APIs, and real time data into a reliable production setup. I’ll ensure clean code, clear documentation, and scalable foundations so you can expand beyond V1 smoothly. Best regards Muhammad Adil Portfolio: https://www.freelancer.com/u/webmasters486
$600 USD in 10 days
5.0
5.0

Hello, I am interested in your project, AI-Driven Coffee Cultivation Support System. I've successfully completed projects involving Java, Python, Machine Learning (ML) before. Happy to discuss the details whenever works for you.
$250 USD in 7 days
4.4
4.4

The Vietnamese JSON output requirement caught my attention - most devs miss that localization detail. I'd build this with FastAPI microservices, YOLOv8 for the disease detection, and LangChain + FAISS for the chemical compliance RAG system. My AI Travel Planner project used similar FastAPI + AI architecture, and I've got the OCR pipeline experience from processing 500+ page documents. Ready to deploy on your g4dn instances and integrate with the IoT data formats you're providing. Check out my work at ffulb.com.
$435 USD in 10 days
3.1
3.1

Welcome to professional Python development services! Hi there, I'm Alema, a Python expert programmer who strives for clear code in atmospheric, numerical weather prediction, physics, and all other seminal fields. I'm ready to provide you with high-quality services. I have completed 350+ projects with a 100% Positive Rating. If you are looking for Quality work, look no further. Also, we are a team of professional workers, and we are always available 24/7 to help employers without limitations, and delivery is guaranteed on time. Your faithfully. Eng. Alema Akter
$250 USD in 2 days
3.0
3.0

Hello, I am Vishal Maharaj, with 20 years of experience in Python, FastAPI, Computer Vision, Docker, and Java. I have carefully reviewed the requirements for the AI-Driven Coffee Cultivation Support System project. For the Pest & Disease Detection API, I will utilize YOLOv8/EfficientNet to achieve over 90% accuracy in identifying coffee diseases. The Chemical Compliance Assistant API will involve OCR for text extraction and RAG pipeline for compliance checks. Lastly, the Yield Prediction API will use XGBoost for real-time IoT data analysis. I will deploy the system on Docker and AWS EC2 using the specified tech stack. I have access to proprietary coffee disease images, chemical databases, and IoT data formats provided. Let's discuss further details and kickstart this project. Cheers, Vishal Maharaj
$500 USD in 5 days
2.6
2.6

With over six years of experience as a full-stack engineer, I've built and deployed numerous web applications very similar to the one you require. My technical proficiency in Python and expertise in machine learning align perfectly with your project's needs. From developing end-to-end systems to managing integrations and automating workflows, I have provided my clients with reliable, efficient, and user-friendly solutions. In addition, I strongly believe in the power of collaboration. As someone who values your vision, I am always receptive to working closely with clients to produce the best possible outcome. With Vietnamese JSON outputs as a requirement for this project, my respect for language and culture will ensure every aspect of it complies perfectly with your needs. Finally, let me speak to the Machine Learning component of the project. Yield Prediction using XGBoost powered by real-time IoT data and historical datasets is a skillset that I have diligently specialized in. Harvest yield estimation is critical for coffee tree cultivation and requires careful analysis and prediction – an area where my proficiency truly shines. In sum, you can trust that my skills, experience, and commitment make me the right fit to tackle this AI-driven coffee cultivation support system at its core.
$500 USD in 7 days
2.7
2.7

Dear Client, I am excited to submit my proposal for developing Version 1.0 of your Agricultural AI Backend for coffee cultivation. I have strong experience building AI-powered microservices using Python, FastAPI, and advanced machine learning frameworks, including computer vision, RAG pipelines, and predictive analytics. For the Pest & Disease Detection API, I will implement YOLOv8/EfficientNet models trained on your datasets to accurately detect coffee diseases with high precision. For the Chemical Compliance Assistant, I will integrate OCR and build a LangChain-based RAG system using FAISS/ChromaDB to validate chemicals and trigger “lock cultivation” actions when required. For Yield Prediction, I will develop an XGBoost model using IoT and historical data to generate reliable forecasts. All APIs will return structured JSON responses in Vietnamese and will be deployed as scalable Dockerized microservices on AWS EC2 (GPU-enabled). I propose the following milestone-based payment structure totaling $750: (1) Pest & Disease Detection API – $300, (2) Chemical Compliance Assistant (OCR + RAG) – $220, (3) Yield Prediction module – $150, and (4) Deployment, integration, and testing – $80. Timeline is 7 days. I am confident in delivering a robust, scalable solution and look forward to collaborating with you.
$780 USD in 7 days
2.5
2.5

Hello, I’m interested in AI-Driven Coffee Cultivation Support System and would be glad to contribute my expertise to ensure its successful completion. I fully understand your goals and the direction of this project. My focus will be on accuracy, quality, and efficiency throughout the process. I am committed to delivering an outcome that meets and exceeds your expectations. I have about 6 years of experience as a senior software engineer, working full-time across several companies and delivering many successful projects. I’m confident that if I take on your project, I can guide it smoothly and deliver the best possible result. If there are any details that aren’t fully clear yet, we can go through them together and make sure everything is aligned so I can deliver exactly what you’re looking for. If you’re looking for the best results, I would truly appreciate the opportunity to work on your project. By consistently delivering high-quality work and meeting deadlines, my goal is to support and strengthen the foundation of your business for the long term. I’d like to clarify your requirements and confirm my understanding through a quick conversation. Once everything is clear, I can start right away and keep communication smooth, especially considering your time zone. best regards, Dax M
$450 USD in 7 days
2.0
2.0

I assure you that as a Computer Vision and Python expert, I bring unrivaled proficiency to the table. My hands-on experience with powerful frameworks like YOLOv8 and EfficientNet will guarantee unprecedented accuracy in identifying coffee diseases. Having tackled similar initiatives before, I am absolutely confident in my ability to achieve a detection rate exceeding 90%. Moreover, my expertise extends into Machine Learning which aligns seamlessly with your yield prediction requirements. I have extensively worked with XGBoost, processing real-time IoT data in tandem with historical data to achieve highly accurate predictions. This cross-referencing approach, analyzing soil moisture, rainfall and more, is deeply familiar territory for me. Lastly, both my Python and Deployment skills are top-notch. I'm well-versed in environements like Docker and AWS EC2 for easy scaling of the solutions depending on your anticipated user loads. You can be assured that your architecture will be robust and accessible throughout the development process. With all these qualities under my belt, I am confident in saying that I am the perfect fit for your project and excited at the prospect of working together on this ambitious endeavor.
$250 USD in 9 days
1.9
1.9

Hi bro how are you? Complex AI systems succeed when each service is clean, testable, and easy to scale. Building these APIs as solid microservices from the start will save major time later. I have experience building AI backends using Python, FastAPI, Docker, and ML models, including computer vision pipelines, OCR + RAG workflows, and prediction models using structured data. I’ve worked with YOLO-based detection, LangChain pipelines with vector databases, and deploying GPU workloads on AWS environments. For your Version 1.0 system, I will build the three APIs as separate microservices. The Pest & Disease API will load your trained YOLOv8/EfficientNet models to analyze leaf images and return disease predictions in Vietnamese JSON. The Chemical Compliance API will use OCR to read bottle labels, run a RAG check against your permitted/banned dataset, and trigger the lock cultivation payload when needed. The Yield Prediction API will process IoT and historical data using XGBoost to return yield forecasts. All services will be containerized with Docker and deployed on AWS EC2 with clear endpoints and logging. This agriculture-focused AI backend is a meaningful real-world use of AI, and I’d be excited to help build a reliable first version of your system.
$500 USD in 7 days
1.5
1.5

Hello dear, I’m an experienced full-stack and AI backend developer with 10+ years of expertise in Python, FastAPI, and scalable microservices architecture. I have hands-on experience with computer vision (YOLOv8), machine learning (XGBoost), and RAG pipelines using LangChain with vector databases like FAISS. I understand your requirement to build 3 core APIs for pest detection, chemical compliance, and yield prediction with Vietnamese JSON responses. I have previously worked on similar AI-driven systems involving OCR, model deployment, and real-time data processing. I will design clean, Dockerized microservices, ensure high model accuracy, and deploy efficiently on AWS EC2 with proper documentation. Let’s discuss your datasets and get started. Best regards, Md Ruhul
$250 USD in 8 days
4.4
4.4

Hi, I can do this. I have extensive experience in developing microservices using Python and FastAPI, and I am well-versed in implementing computer vision solutions with YOLOv8 for pest and disease detection. My background in machine learning, particularly with XGBoost, will ensure accurate yield predictions based on IoT data. I am proficient in using LangChain for the Chemical Compliance Assistant, integrating OCR for text extraction, and managing database checks effectively. My expertise in Docker and AWS deployment will facilitate a smooth and scalable implementation. I am committed to delivering high-quality APIs with JSON outputs in Vietnamese, ensuring they meet your specifications. I look forward to collaborating on this innovative project for coffee cultivation in Vietnam. Best regards, Ashnasajid
$500 USD in 3 days
2.9
2.9

Hello, With over 8 years as a seasoned Full Stack Developer, I bring a wealth of experience in building sophisticated applications that meet client objectives. Having completed successful projects across various ambitious industries including an E-commerce platform integrated with Stripe, and a CRM system for the healthcare industry, I'm confident I can develop an AI-driven Coffee Cultivation Support System that fully meets your requirements. Specifically, my expertise in Python, Docker, and Java combined with my knowledge of LangChain and interest in Machine Learning (ML), dovetail perfectly with your project's tech stack needs. I've also worked on similar image processing tasks before and am well-equipped to implement the YOLOv8/ EfficientNet required for pest and disease detection with >90% accuracy. In addition, my proficiency in AWS and other cloud infrastructure management, like Docker, aligns with your need for a secure and scalable back-end environment. Combining this with my experience in CI/CD pipelines and serverless architecture guarantees seamless deployment of your agricultural AI backend. With me on board, you're assured timely project delivery without compromising on the quality of the output- all while maximizing your cloud infrastructure costs. Thanks!
$555 USD in 4 days
0.0
0.0

Hello, I appreciate the opportunity to work on the AI-Driven Coffee Cultivation Support System. Building an Agricultural AI Backend with a focus on coffee cultivation in Vietnam is an exciting challenge, and I am thrilled to bring my expertise in Python, FastAPI, and machine learning to the table. Your project requires three essential APIs to support pest detection, chemical compliance, and yield prediction, all of which align with my skill set. I am particularly keen on implementing the computer vision aspect using YOLOv8 for accurate disease detection, ensuring the outputs meet your specifications in Vietnamese. The integration of real-time IoT data for yield prediction is also an area where I have significant experience. I am equipped to handle the nuances of deploying and managing the infrastructure on AWS while ensuring compliance with your specifications for data handling. What specific features or functionalities would you like to prioritize for the initial launch of the system? Looking forward to the possibility of collaborating on this innovative venture! Best regards,
$300 USD in 7 days
0.0
0.0

The core challenge isn't just building REST APIs - it's integrating computer vision models for pest/disease detection with Vietnamese agricultural context and ensuring accurate localized outputs. I've built ML-powered systems with FastAPI, Docker microservices, and LangChain integrations. in the last 2 years I've delivered 6+ Python automation projects including CV pipelines and API backends. I can architect the 3-service system with proper model inference - Vietnamese JSON responses. Docker deployment. Since I'm building my Freelancer profile. I can deliver this for $400 USD (below your range) in 5 days with quality work and fast turnaround. Helps me earn a strong review while you get professional ML backend development. Check my portfolio for Python/ML/API work: https://www.freelancer.com/portfolio-items/11324084 https://www.freelancer.com/portfolio-items/11324135 Ready to start immediately with microservices architecture planning and model integration strategy.
$400 USD in 5 days
0.0
0.0

Ho Chi Minh City, Vietnam
Member since Jun 14, 2025
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