Daniel Sarney
Full-Stack Python Developer
Expert developer specializing in Django, Flask, and FastAPI applications. I create powerful web solutions, AI/ML integrations, mobile applications, and scalable applications that drive business growth and digital transformation.
What I Do
Expert web development, API development, AI/ML integration, and mobile applications using Python, Django, Flask, FastAPI, React Native, and modern frameworks
Web Application Development
Django, Flask, and FastAPI applications with modern frontend integration. Scalable web solutions that drive business growth and digital transformation.
AI/ML Integration & Training
Machine learning models, AI integrations, and intelligent automation using TensorFlow, PyTorch, scikit-learn, and cutting-edge AI technologies.
API Development & Integration
FastAPI and Django REST APIs, microservices architecture, and seamless integration with modern frontend frameworks.
Mobile Development
Cross-platform mobile applications built with Expo and React Native. Deliver iOS and Android apps from a single codebase with native performance.
Featured Work
A showcase of recent projects that demonstrate my capabilities
Finance Tracker
A comprehensive personal finance management application built for freelancers to track expenses, income, subscriptions, and work hours. Features automated invoice generation, expense categorization, and detailed financial reporting with a clean dashboard interface. Includes a built-in REST API powered by Django REST Framework for seamless integration and data access.
D&D Tracker
A comprehensive Dungeons & Dragons campaign management application built with Django. It provides an intuitive interface for Dungeon Masters and players to organize campaigns, manage characters, track combat encounters, and maintain detailed session notes. The app features a clean dashboard with campaign overviews and comprehensive encounter management capabilities. Includes a built-in REST API powered by Django REST Framework for seamless integration and data access.
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The Complete Guide to Modern Python Development: Web & AI/ML Best Practices
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What You'll Get:
- Web Development Best Practices: FastAPI production checklists, Django optimization, async patterns, API design
- AI/ML Best Practices: ML pipeline architecture, model deployment, real-time analytics, interpretability
- Integration Patterns: Building AI-powered web apps, production architectures
- Actionable code examples, checklists, and real-world patterns throughout
What Clients Say
Feedback from satisfied clients across different industries
Development Services
Comprehensive web development, API development, AI/ML integration, and mobile application solutions for modern businesses
Django Development
- Django Web Applications
- Django REST Framework APIs
- E-Commerce with Django
- Django Admin Customization
- PostgreSQL Integration
- Django Performance Optimization
Flask & FastAPI
- Flask Web Applications
- FastAPI Microservices
- RESTful API Development
- Async Applications
- API Documentation & Testing
- High-Performance APIs
AI/ML Development
- Machine Learning Models
- TensorFlow & PyTorch
- Data Science Solutions
- AI API Integration
- Predictive Analytics
- scikit-learn Models
Mobile Development
- Cross-Platform Apps
- Expo & React Native
- iOS & Android Development
- Native Performance
- API Integration
- App Store Deployment
Why Choose Me
Proven expertise, systematic approach, and commitment to exceptional results
Discovery & Planning
Understanding your requirements and creating comprehensive project plans
Quality Focused
Every project delivered with attention to detail and excellence
Client Partnership
Collaborative approach with clear communication throughout
On-Time Delivery
Consistent delivery within agreed timelines and budgets
Pricing
Flexible pricing options to suit different project needs
Hourly Rate
- One simple rate for all work
- Pay only for time spent
- No minimum commitment required
- Perfect for one-off tasks
Project Quote
- Fixed price for entire project
- Clear scope and deliverables
- Budget predictability
- Ideal for defined projects
Batch Hours
- 20% discount on hourly rate
- Hours never expire
- Use as needed, no time pressure
- Perfect for ongoing work
Ready to Discuss Your Project?
Let's find the right solution for your needs. Book a free 60-minute consultation to discuss your project, understand your requirements, and see if I'm the right fit for your needs.
Get In TouchNo obligation, no pressure - just an honest conversation about your project goals.