How long does it take to build a typical business application in Python?
A simple web application takes 4-8 weeks, while complex systems with integrations and custom features typically need 3-6 months. The timeline depends on your specific requirements and how much existing infrastructure you have.
Can a Python developer work with our existing database and systems?
Yes, Python integrates well with virtually any database (MySQL, PostgreSQL, MongoDB) and can connect to most business systems through APIs. Most integration challenges can be solved regardless of your current tech stack.
Is Python fast enough for our business applications?
Python handles most business applications perfectly well. Companies like Instagram, Spotify, and Netflix use Python successfully. For the rare cases requiring extreme speed, a good developer can optimize performance or use Python alongside faster languages for specific components.
What's the difference between hiring a Python web developer vs a Python data scientist?
Web developers focus on building applications, APIs, and user interfaces using frameworks like Django or Flask. Data scientists use Python for analysis, machine learning, and statistical modeling. Make sure the candidate's background matches your primary need.
How do I verify someone actually knows Python beyond just listing it on their resume?
Ask them to walk through a real project they've built, review their GitHub code, or give them a small coding challenge relevant to your business. Good developers can explain their decision-making process and trade-offs clearly.
What should I expect in the first month when working with a Python developer?
Week 1: Understanding your requirements and existing systems. Week 2-3: Setting up development environment and building initial prototypes. Week 4: Delivering first working version of core functionality. Good developers will communicate progress regularly and ask clarifying questions.
