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Twine

Application Developer – AI Nutrition App

Remote

United kingdom

Freelance

12-10-2025

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Skills

Communication Data Analysis Monitoring Problem-solving Goal Setting Architecture Machine Learning PyTorch TensorFlow react Android

Job Specifications

Join an exciting project to develop NutriaX, a mobile application designed to revolutionize smart nutrition through advanced AI and machine learning. The app will empower users to analyze meals via photos or label scans, track calories and nutrients, monitor weight progression, set personalized goals, and receive hydration reminders. The focus is on delivering a seamless, intuitive, and visually appealing user experience with a modern minimalist design. You will play a key role in assessing the technical feasibility, estimating the MVP, and shaping the launch timeline for this innovative personal project, with the potential for long-term collaboration. All work can be completed remotely.

Responsibilities

Review and analyze the comprehensive project specifications, including features, technical architecture, and design requirements
Develop and implement AI/ML-powered features for meal recognition and nutritional analysis from images and label scans
Build core app functionalities: calorie and nutrient tracking, weight monitoring, goal setting, and hydration reminders
Ensure a modern, minimalist, and user-friendly interface in line with provided design references
Collaborate on technical feasibility assessments and provide detailed MVP estimates and launch timelines
Integrate third-party APIs and ensure data security and privacy compliance
Communicate progress, challenges, and recommendations clearly throughout the project

Skills And Requirements

Proven experience in mobile application development for iOS and Android platforms
Strong expertise in AI/ML, particularly in image recognition and data analysis
Proficiency with relevant frameworks and tools (e.g., TensorFlow, PyTorch, Core ML, React Native, Flutter)
Solid understanding of UI/UX principles and ability to deliver visually appealing, intuitive interfaces
Experience integrating APIs and managing secure data storage
Ability to assess project feasibility, estimate MVP scope, and suggest realistic timelines
Excellent problem-solving, communication, and documentation skills
Availability for remote collaboration and potential long-term engagement

About Twine

Twine is a leading freelance marketplace connecting top freelancers, consultants, and contractors with companies needing creative and tech expertise. Trusted by Fortune 500 companies and innovative startups alike, Twine enables companies to scale their teams globally.

Our Mission

Twine's mission is to empower creators and businesses to thrive in an AI-driven, freelance-first world.

About the Company

Twine is home to a network of over 750k+ freelance experts and 50k+ clients across 195 countries. We connect talented people with flexible work and help businesses find the perfect expert for any project - big or small. For Businesses & Clients: Tired of endlessly searching for the right talent? We've got you covered. Twine makes it easy to find and hire freelance experts in tech, creative, AI and more. From software developers and graphic designers to animators and content creators. Our global network means you can hire the... Know more