By the end of this course, you will be able to:

1. Understand the fundamental architecture and components of the Flask framework.
2. Create dynamic web applications using Flask’s routing, views, and Jinja2 templating system.
3. Develop and manage databases with Flask-SQLAlchemy and perform full CRUD operations.
4. Build RESTful APIs and connect them with modern frontend frameworks like React or Vue.js.
5. Implement secure user authentication and session management.
6. Handle asynchronous background tasks using Celery for scalable web applications.
7. Deploy Flask applications to platforms such as Heroku or PythonAnywhere using WSGI servers like Gunicorn or uWSGI.
8. Apply best practices for logging, debugging, and securing Flask applications in a production environment.

Flask Course Syllabus

Module 1: Getting Started with Flask

• Introduction to Flask
• Setting Up Your Environment
• Writing Your First Flask Application

Module 2: Routing and Views

• Defining Routes
• Handling HTTP Methods
• Dynamic Routing
• Query Parameters

Module 3: Templates and Jinja2

• Jinja2 Introduction
• Template Syntax and Inheritance
• Filters, Tests, and Layouts

Module 4: Handling Forms and User Input

• Creating and Processing Forms
• Validating Input
• Introduction to Flask-WTF

Module 5: Database Integration with Flask-SQLAlchemy

• Setting Up SQLAlchemy
• Defining Models and Performing CRUD
• Schema Migrations

Module 6: Building RESTful APIs

• REST Concepts
• Designing API Endpoints
• JSON Handling and HTTP Methods

Module 7: Task Management API (Project)

• API Structure and Implementation
• Data Persistence with Databases

Module 8: User Authentication with Flask-Login

• Registration and Login Logic
• Secure Sessions with Flask-Login
• Password Hashing

Module 9: Sessions and Cookies

• HTTP Sessions and Flask Sessions
• Cookie Management

Module 10: Frontend Integration

• Serving Static Files
• Using Bootstrap
• Introduction to Vue.js and React
• APIs for Frontend

Module 11: Background Tasks with Celery

• Async Concepts and Celery Setup
• Task Queues and Workers

Module 12: Logging and Error Handling

• Logging Levels and Configuration
• Error Handling and Debugging

Module 13: Deployment and Production Setup

• Deployment Concepts and WSGI
• Heroku, PythonAnywhere
• Production Security

Modules 14–22: Project-Based Learning

• To-Do List App
• Blog Platform
• Weather Application
• URL Shortener
• E-Commerce Site
• Portfolio Website
• Real-Time Chat App
• Habit Tracker
• Polling App

Module 23: Flask Interview Questions & Answers

• Top Interview Questions
• Best Practices and Explanations

Upon successful completion of the course, learners will receive an industry-recognized Certificate of Completion from Uplatz that validates their skills in Python and Flask web development. This certification serves as a powerful addition to a resume or LinkedIn profile, demonstrating a candidate’s proficiency in backend web development, API integration, and deployment workflows. It helps professionals stand out in job interviews and increases credibility when applying for roles such as Python Developer, Backend Engineer, or Full Stack Developer. The certificate reflects both theoretical understanding and practical experience gained through hands-on projects, making learners job-ready.

Flask is in high demand in the software development industry, especially among startups and companies seeking flexible backend frameworks. Completing this course prepares learners for roles such as:

1. Python Web Developer
2. Backend Developer
3. Full Stack Developer
4. API Developer
5. Software Engineer (Python)

Professionals with Flask skills can pursue job opportunities at tech companies, SaaS providers, consultancies, and even freelance development.

1. What is Flask and how does it differ from Django?
Flask is a lightweight, micro web framework in Python that gives developers control over components, while Django is a full-stack framework with built-in ORM and admin interface.

2. How does routing work in Flask?
Flask uses decorators like @app.route to define URL endpoints and link them to Python view functions that return responses.

3. What are Jinja2 templates used for in Flask?
Jinja2 allows embedding Python-like expressions in HTML templates to dynamically render content based on data passed from the backend.

4. How do you handle forms in Flask?
Flask can process form data using the request.form object, and Flask-WTF provides validation and CSRF protection for complex forms.

5. How does Flask-SQLAlchemy simplify database operations?
It integrates SQLAlchemy ORM with Flask, allowing developers to define models as Python classes and perform CRUD operations easily.

6. What are Blueprints in Flask?
Blueprints are a way to organize Flask applications into reusable modules, making large applications more maintainable.

7. How is user authentication handled in Flask?
With the Flask-Login extension, which handles user session management, login/logout functionality, and user access control.

8. What is a RESTful API and how do you build one in Flask?
A RESTful API follows HTTP methods and resource-based URL structure. In Flask, you can build them using routes and return JSON responses.

9. How do you deploy a Flask application?
You can deploy Flask apps using WSGI servers like Gunicorn or uWSGI, often hosted on platforms like Heroku, PythonAnywhere, or VPS with Nginx.

10. How can you improve the performance of a Flask app?
By enabling caching, optimizing queries, using background tasks with Celery, and deploying with a production-grade WSGI server.

Q1. What are the payment options? A1. We have multiple payment options: 1) Book your course on our webiste by clicking on Buy this course button on top right of this course page 2) Pay via Invoice using any credit or debit card 3) Pay to our UK or India bank account 4) If your HR or employer is making the payment, then we can send them an invoice to pay. Q2. Will I get certificate? A2. Yes, you will receive course completion certificate from Uplatz confirming that you have completed this course with Uplatz. Once you complete your learning please submit this for to request for your certificate https://training.uplatz.com/certificate-request.php Q3. How long is the course access? A3. All our video courses comes with lifetime access. Once you purchase a video course with Uplatz you have lifetime access to the course i.e. forever. You can access your course any time via our website and/or mobile app and learn at your own convenience. Q4. Are the videos downloadable? A4. Video courses cannot be downloaded, but you have lifetime access to any video course you purchase on our website. You will be able to play the videos on our our website and mobile app. Q5. Do you take exam? Do I need to pass exam? How to book exam? A5. We do not take exam as part of the our training programs whether it is video course or live online class. These courses are professional courses and are offered to upskill and move on in the career ladder. However if there is an associated exam to the subject you are learning with us then you need to contact the relevant examination authority for booking your exam. Q6. Can I get study material with the course? A6. The study material might or might not be available for this course. Please note that though we strive to provide you the best materials but we cannot guarantee the exact study material that is mentioned anywhere within the lecture videos. Please submit study material request using the form https://training.uplatz.com/study-material-request.php Q7. What is your refund policy? A7. Please refer to our Refund policy mentioned on our website, here is the link to Uplatz refund policy https://training.uplatz.com/refund-and-cancellation-policy.php Q8. Do you provide any discounts? A8. We run promotions and discounts from time to time, we suggest you to register on our website so you can receive our emails related to promotions and offers. Q9. What are overview courses? A9. Overview courses are 1-2 hours short to help you decide if you want to go for the full course on that particular subject. Uplatz overview courses are either free or minimally charged such as GBP 1 / USD 2 / EUR 2 / INR 100 Q10. What are individual courses? A10. Individual courses are simply our video courses available on Uplatz website and app across more than 300 technologies. Each course varies in duration from 5 hours uptop 150 hours. Check all our courses here https://training.uplatz.com/online-it-courses.php?search=individual Q11. What are bundle courses? A11. Bundle courses offered by Uplatz are combo of 2 or more video courses. We have Bundle up the similar technologies together in Bundles so offer you better value in pricing and give you an enhaced learning experience. Check all Bundle courses here https://training.uplatz.com/online-it-courses.php?search=bundle Q12. What are Career Path programs? A12. Career Path programs are our comprehensive learning package of video course. These are combined in a way by keeping in mind the career you would like to aim after doing career path program. Career path programs ranges from 100 hours to 600 hours and covers wide variety of courses for you to become an expert on those technologies. Check all Career Path Programs here https://training.uplatz.com/online-it-courses.php?career_path_courses=done Q13. What are Learning Path programs? A13. Learning Path programs are dedicated courses designed by SAP professionals to start and enhance their career in an SAP domain. It covers from basic to advance level of all courses across each business function. These programs are available across SAP finance, SAP Logistics, SAP HR, SAP succcessfactors, SAP Technical, SAP Sales, SAP S/4HANA and many more Check all Learning path here https://training.uplatz.com/online-it-courses.php?learning_path_courses=done Q14. What are Premium Career tracks? A14. Premium Career tracks are programs consisting of video courses that lead to skills required by C-suite executives such as CEO, CTO, CFO, and so on. These programs will help you gain knowledge and acumen to become a senior management executive. Q15. How unlimited subscription works? A15. Uplatz offers 2 types of unlimited subscription, Monthly and Yearly. Our monthly subscription give you unlimited access to our more than 300 video courses with 6000 hours of learning content. The plan renews each month. Minimum committment is for 1 year, you can cancel anytime after 1 year of enrolment. Our yearly subscription gives you unlimited access to our more than 300 video courses with 6000 hours of learning content. The plan renews every year. Minimum committment is for 1 year, you can cancel the plan anytime after 1 year. Check our monthly and yearly subscription here https://training.uplatz.com/online-it-courses.php?search=subscription Q16. Do you provide software access with video course? A16. Software access can be purchased seperately at an additional cost. The cost varies from course to course but is generally in between GBP 20 to GBP 40 per month. Q17. Does your course guarantee a job? A17. Our course is designed to provide you with a solid foundation in the subject and equip you with valuable skills. While the course is a significant step toward your career goals, its important to note that the job market can vary, and some positions might require additional certifications or experience. Remember that the job landscape is constantly evolving. We encourage you to continue learning and stay updated on industry trends even after completing the course. Many successful professionals combine formal education with ongoing self-improvement to excel in their careers. We are here to support you in your journey! Q18. Do you provide placement services? A18. While our course is designed to provide you with a comprehensive understanding of the subject, we currently do not offer placement services as part of the course package. Our main focus is on delivering high-quality education and equipping you with essential skills in this field. However, we understand that finding job opportunities is a crucial aspect of your career journey. We recommend exploring various avenues to enhance your job search: a) Career Counseling: Seek guidance from career counselors who can provide personalized advice and help you tailor your job search strategy. b) Networking: Attend industry events, workshops, and conferences to build connections with professionals in your field. Networking can often lead to job referrals and valuable insights. c) Online Professional Network: Leverage platforms like LinkedIn, a reputable online professional network, to explore job opportunities that resonate with your skills and interests. d) Online Job Platforms: Investigate prominent online job platforms in your region and submit applications for suitable positions considering both your prior experience and the newly acquired knowledge. e.g in UK the major job platforms are Reed, Indeed, CV library, Total Jobs, Linkedin. While we may not offer placement services, we are here to support you in other ways. 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