The reason why most web applications fail isn’t due to a flawed idea, but simply due to using too much technology. It takes weeks to get started, they choose complicated frameworks, and deploy slowly. Flask is not. Microframeworks that are based on Python result in faster time to production cycles for funded startups and small teams. Flask development services can resolve this problem and here is what you need to know when it comes to this.

What Makes Flask a Smart Choice Over Heavier Frameworks?

Flask is a Python written micro web framework. You won’t find form validation, encapsulation of an ORM system or admin GUI. That was done on purpose.

Use only what’s needed for the project. The code is not clogged and the app is not slow by doing this.

Clearly, Django projects have 40-50% more boilerplate for basic REST APIs than Flask. This can really add up for microservices.

Flask is used for some production systems as well. Some parts of Flask are used at Pinterest, LinkedIn and Netflix. The framework is no joke. 

Why Do Companies Hire Flask Development Services Instead of Building In-House?

It takes time to Hire Flask Development Services . It can take 3-6 months to bring the team on board, and for the technology choices to align.

A team of Flask developers is ready to deliver. Async task queues, authentication, database pooling, API call rate limits, and more are past problems they have solved with Flask.

Outsourcing vs hiring top-class developers in Western Asia and North America will save you 40 to 60%.

What Happened When a HealthTech Startup Switched to Flask Microservices?

A HealthTech company had a large & complex Django program. When the number of users started to cross 50,000 concurrent users, there was a delay in processing data.

They decided to break the code down into three main microservices in Flask appointment, lab results and notification system. 

The API response time had dropped from 1,800ms to 320ms and  the cost of servers fell by 28% after 90 days.  The team can deploy services independently from the core application now.

How Did an EdTech Platform Scale to 200K Users Using Flask?

A six-week behemoth developing an edtech product using Flask. The first version handled course delivery, learning progress and payment processing.The Flask backend was scaled horizontally using Gunicorn workers and Redis caching as user traffic grew from 5,000 to 200,000 in just 14 months.

They didn’t touch the app’s code. They made it stronger. That was made possible by Flask.The team that made this project consisted of two Flask backend engineers, one frontend engineer, a DevOps engineer and a quality assurance lead. It’s all about doing more with less.

Why Should You Hire Flask Development Services from India Specifically?

Full-stack engineering professionals hire Flask Development Services from India at engagement fees that are 30-50% of comparable US/UK rates.

Indian Flask development teams also comply with time zones. By default, agencies cover US mornings and European afternoons.

Another benefit is that Python is flourishing in India. For years, teams have been leveraging Flask to develop machine learning workflows, RESTful API services, data dashboards, SaaS backends, among others. 

What Should You Check Before You Hire Flask Development Services?

Ask for samples (bitbucket, github) or working links. Review the API’s design, testing and error handling.

Understand their approach to security; some of the basics involve input validation, rate limiting and JWT token management. Move on if they are unable to explain those things.

You could also ask about deployment. Flask apps on unmonitored servers could end up crashing under load due to WSGI, SSL or monitoring issues. First of all, a good team thinks about the infrastructure.

Flask can’t solve all problems. The fastest path from idea to product is through APIs, microservices, dashboards and minimum viable products (MVPs).

The ideal vendor for Flask development services will not only provide you code, but also technical and project management skills. Whether you use the in-house team or Flask development services in India, the outcome of your project will depend on the understanding of the team to your product goals, not just the framework.