AI Model Development Projects

Senior Full-Stack Developer – Private AI Operations Platform

I’m looking for a senior full-stack developer to help me build a private, action-capable AI platform that integrates with business systems such as BigChange, Outlook (Microsoft Graph), Google Drive, and later Xero, using OpenAI as a reasoning engine. This is not a chatbot or prompt-engineering project. It’s a secure internal SaaS-style system with real write access to APIs. What the platform will do Chat-style interface (similar to ChatGPT) Secure user login and role-based permissions Interpret user intent via OpenAI Execute validated actions via APIs (e.g. create purchase orders in BigChange) Read/write data to external systems (BigChange required, Xero later) Store knowledge and precedent in a vector database Allow file uploads and document ingestion Full audit logging and approval workflows Designed to be extended and improved over time Required experience (non-negotiable) Senior full-stack development experience (5+ years) Strong API integration experience (REST, OAuth, webhooks) Experience with OpenAI / LLM APIs in production systems Clear understanding of secure backend architecture Experience building SaaS platforms or internal tools Comfortable designing systems where AI plans but backend executes Preferred tech stack (flexible but indicative) Frontend: React / Next.js Backend: Python (FastAPI) or Node.js (NestJS) Databases: PostgreSQL, Redis Vector DB: Pinecone / Qdrant / Weaviate Auth: OAuth / JWT Cloud: AWS / GCP / Azure Very important OpenAI must not hold API keys or perform actions directly All actions must be validated and executed by the backend Accuracy, safety, and auditability matter more than speed Nice to have Microsoft Graph API experience Accounting or FM system integrations Experience building approval workflows Product-minded approach (not just coding to spec) Engagement Initial build: 6–8 weeks Ongoing improvement work expected Looking for someone I can work with long-term Please do not apply if you only build chatbots, landing pages, or no-code automations.

Implement a new Quotation System

We seek a skilled developer to implement an innovative AI-powered quotation system aimed at enhancing our company's workflow. The ideal candidate will design and develop a user-friendly tool that streamlines the quotation process, optimizes efficiency, and minimizes errors. The system should leverage advanced algorithms to provide accurate and competitive pricing while integrating seamlessly with our existing infrastructure. The project requires a thorough understanding of AI technologies, strong programming skills, and experience in workflow automation. We look forward to receiving your proposals for this transformative initiative.

3d character modeling and rigging

I am seeking a skilled 3D character modeler and rigger to craft a unique character or mascot for my website, www.checkmybills.co.uk, as well as for various advertising materials. The ideal candidate should possess a strong portfolio showcasing previous character designs and be able to provide an initial illustration to ensure our visions align. The character should embody the essence of our brand while being versatile enough for different marketing applications. Your creativity and expertise will be crucial in bringing this project to life.

Website scraping of competitor pricing on automated basis

We are seeking a skilled freelancer to develop an automated web scraping solution to monitor and analyze competitor pricing for eSIM products. This project requires the scraping of competitor websites on a weekly basis, ensuring that we obtain the most current pricing data. Furthermore, the system should incorporate intelligent algorithms to suggest optimal pricing strategies for our offerings based on the collected data. The ideal candidate will possess experience in web scraping, data analysis, and algorithm development to enhance our pricing strategy effectively.

AI Model Developer

We are looking for an AI Model Developer to design, train, and deploy machine learning models that solve real-world problems. You will work with data, build models, and help integrate AI solutions into our products. Requirements Strong skills in Python. Experience with ML libraries such as TensorFlow, PyTorch, or Scikit-learn. Knowledge of data preprocessing and feature engineering. Understanding of supervised and unsupervised learning methods. Ability to explain model results in simple terms. Bachelor’s degree in Computer Science, Data Science, or related field (or equivalent experience).

opportunity

Scraping Tool Required

I am seeking an experienced developer to create a sophisticated web scraping tool capable of extracting data from multiple websites. The scraper should be designed to navigate through various site structures and efficiently gather relevant information. Candidates should possess a strong understanding of web scraping techniques, data parsing, and handling anti-scraping measures. Additional details regarding the specific websites and data requirements will be provided upon selection. Please submit your proposals, showcasing your expertise and previous relevant projects.

AI Influencer Creator

I am looking for professional assistance from somone with relevant experience in the AI Influencer space. The model must be very realistic, and it must be possible for us to create life-like photoshots, but also create video with speech too. It would also be beneficial if the model was able to produce adult video and content too.

Dual-Branch Scene Text Detection Model Development

Current Status: I already have a fully runnable MMDetection/YOLOv3-based framework with training and evaluation scripts, core source code, and custom modules for the Tampered_IC13 dataset. The dataset is prepared and partially configured for training. The framework can already run standard YOLOv3 object detection training and evaluation. Requirements: Implement a dual-branch architecture with RGB and frequency-domain branches. Develop a fusion module to effectively combine features from both branches. Train and evaluate the model on the Tampered_IC13 dataset (and potentially other datasets) to achieve a target F1 score ≥ 0.85, with balanced Precision and Recall. Deliverables include: Trained model weights (.pth) Complete training and evaluation logs (including hyperparameters and loss curves) Detailed evaluation metrics (Precision, Recall, F1) A reproducibility guide (instructions to run and replicate the results in my environment) Optimize the model’s performance to exceed baseline results. Required Skills: Proficiency in PyTorch and MMDetection/YOLOv3 Experience with frequency-domain image processing (e.g., FFT, DCT) Strong background in object detection model design and optimization

AI Creator Needed

We're looking for a skilled AI Creator to join our team. If you're passionate about generative AI and have hands-on experience with cutting-edge tools, we want to hear from you. ✅ Requirements: Deep experience with ComfyUI (workflow building & optimization) Proficient in training LoRAs and working with fine-tuning models Skilled at creating hyper-realistic humans, with a strong portfolio Experience with face-swapping tools and identity preservation Familiar with Flux, Kling, Wang 2.1, FaceFusion, and similar AI tools This is an ongoing role and there will be multiple projects per week available. You’ll be paid per project on the ongoing basis. Please send link to your portfolio of work.

Predict what People will Search for .

We’re seeking a freelance developer to build a smart, lightweight predictive engine that uses our website and ad account data to: • Predict and suggest high-conversion search keywords • Dynamically recommend updates to our website content and Google Ads campaigns • Help us generate more qualified leads through smarter, automated keyword targeting ⸻

Predict what People will Search for .

We’re seeking a freelance developer to build a smart, lightweight predictive engine that uses our website and ad account data to: • Predict and suggest high-conversion search keywords • Dynamically recommend updates to our website content and Google Ads campaigns • Help us generate more qualified leads through smarter, automated keyword targeting ⸻

Bramble Excel Template

This project involves designing an Excel template to professionally present complex data from the attached brief. The template should utilize multiple worksheet tabs to logically segment the diverse data into clear sections for easy comprehension. Formatting tools should be leveraged to outline the sheets with guided flow and structure between related elements. Descriptive headers and an aesthetic layout and formatting will make the captured operational examples feel more like a polished internal document than just cells and boxes. The goal is to transform raw information into a presentation-ready deliverable that senior leadership will find simple to navigate yet rigorous in its handling of intricate operational specifics. Experience with advanced Excel functions and templates tailored for executive visibility would serve this task well.