Flask is an open source, lightweight web framework for developing web applications in Python. It’s easy to learn and allows developers to build complex, powerful applications quickly. Flask developers can create interactive, secure and robust web applications using a variety of tools and packages that plug into Flask. With Flask, developers can also integrate existing codes from other Python frameworks and libraries while still managing to keep the applications lightweight and fast.

With the help of a Flask Developer, clients can create engaging websites to improve their online presence and promote their brand. A Flask Developer can help them with developing an entire website from scratch or providing support in maintaining an existing website. They can make sure that everyone on the client's team have access to the same set of tools in order to tap into their creativity and build better applications faster.

Here's some projects that our expert Flask Developers made real:

  • Creating a secure back-end system with user authentication
  • Integrating different APIs for data exchange between components
  • Developing interactive front-end dashboards for client's website
  • Connecting the front-end application with backend databases
  • Developing interactive interfaces for customer centric websites

At Freelancer.com, clients can find expert developers who specialize in working with the Flask framework, who can help them create a wide range of applications for various business needs. With modern collaboration techniques, developers and clients at Freelancer.com maintain effective communication throughout the entire project life cycle; ensuring customer satisfaction throughout all sides involved in the development process — right from designing the UI/UX all the way until deployment and maintenance.

If you’re looking for instant solutions to develop your web application using Flask, then get started now on Freelancer.com and find experts with great knowledge in Python who have a track record of successfully completing similar projects with great customer satisfaction. Hire a professional Flask Developer today on Freelancer.com and bring your ideas to life!

From 40,432 reviews, clients rate our Flask Developers 4.9 out of 5 stars.
Hire Flask Developers

Flask is an open source, lightweight web framework for developing web applications in Python. It’s easy to learn and allows developers to build complex, powerful applications quickly. Flask developers can create interactive, secure and robust web applications using a variety of tools and packages that plug into Flask. With Flask, developers can also integrate existing codes from other Python frameworks and libraries while still managing to keep the applications lightweight and fast.

With the help of a Flask Developer, clients can create engaging websites to improve their online presence and promote their brand. A Flask Developer can help them with developing an entire website from scratch or providing support in maintaining an existing website. They can make sure that everyone on the client's team have access to the same set of tools in order to tap into their creativity and build better applications faster.

Here's some projects that our expert Flask Developers made real:

  • Creating a secure back-end system with user authentication
  • Integrating different APIs for data exchange between components
  • Developing interactive front-end dashboards for client's website
  • Connecting the front-end application with backend databases
  • Developing interactive interfaces for customer centric websites

At Freelancer.com, clients can find expert developers who specialize in working with the Flask framework, who can help them create a wide range of applications for various business needs. With modern collaboration techniques, developers and clients at Freelancer.com maintain effective communication throughout the entire project life cycle; ensuring customer satisfaction throughout all sides involved in the development process — right from designing the UI/UX all the way until deployment and maintenance.

If you’re looking for instant solutions to develop your web application using Flask, then get started now on Freelancer.com and find experts with great knowledge in Python who have a track record of successfully completing similar projects with great customer satisfaction. Hire a professional Flask Developer today on Freelancer.com and bring your ideas to life!

From 40,432 reviews, clients rate our Flask Developers 4.9 out of 5 stars.
Hire Flask Developers

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    12 jobs found

    A WEB DEVELOPER FROM DELHI/NCR (PREFERABLY A GIRL) You are required to build a Placement Portal Application (PPA) web application that allows Admin (Institute), Companies, and Students to interact with the system based on their roles. Frameworks to be used These are the mandatory frameworks on which the project has to be built. Flask for API VueJS for UI VueJS Advanced with CLI (only if required, not necessary) Jinja2 templates if using CDN only for entry point (not to be used for UI) Bootstrap for HTML generation and styling (no other CSS framework is allowed) SQLite for database (no other database is permitted) Redis for caching Redis and Celery for batch jobs Note: All demos should be possible on your local machine. Any other framework/library will not be allowed apart from tho...

    $90 Average bid
    $90 Avg Bid
    48 bids

    I have a Flask-based analytics dashboard that needs a refresh. The main focus is the data display section, where I want to make information clearer, friendlier, and more engaging. Here’s what I need: • Visual polish: update icons and graphics so the interface feels modern and consistent across all pages. • Feature expansion: add a couple of small but useful data-display features (for example, quick sorting, simple filtering, or basic drill-downs). I’m open to your suggestions on what will boost usability the most. The current codebase is clean Flask with Jinja templates, Bootstrap, and Chart.js. You’ll work in a Git branch, keep commits tidy, and make sure existing routes, authentication, and API calls remain untouched. Deliverables: 1. Updated templates, s...

    $32 Average bid
    $32 Avg Bid
    70 bids

    I’m building a new website and now need the database layer put in place. The only backend responsibility for this first phase is clean, efficient database interaction—no user-auth flows or external API bridges yet. The stack choice is settled on MySQL, so I need you to design the schema, implement well-structured queries (or stored procedures if they make more sense), and expose everything through a lightweight service layer that the front-end can call. You’re free to pick the server-side language and framework you’re fastest with—PHP (Laravel / Symfony), Node.js (Express, Fastify), or Python (Flask, Django) are all fine—as long as the final code is readable, documented, and easy to extend. Please include: • an ER diagram and migration scripts &...

    $78 Average bid
    $78 Avg Bid
    57 bids

    Sudoku Master: Full-Stack Web Application Description: Sudoku Master is a dynamic, full-stack web application that combines an advanced algorithmic backend with a polished, feature-rich user interface. Built with Python and Flask, this project dynamically generates playable Sudoku puzzles and utilizes a recursive backtracking algorithm for instant solving and live validation. Key Features Dual Game Modes: Features a progression-based "Campaign" mode with increasing difficulty, alongside a customizable "Free Play" mode. Algorithmic Engine: Powered by a Python backend that dynamically generates puzzles and validates mathematical correctness in real-time. Persistent Progression: Implements a JSON-based save system () via REST API to track the player's highest cam...

    $78 Average bid
    $78 Avg Bid
    54 bids

    Sudoku Master: Full-Stack Web Application Description: Sudoku Master is a dynamic, full-stack web application that combines an advanced algorithmic backend with a polished, feature-rich user interface. Built with Python and Flask, this project dynamically generates playable Sudoku puzzles and utilizes a recursive backtracking algorithm for instant solving and live validation. Key Features Dual Game Modes: Features a progression-based "Campaign" mode with increasing difficulty, alongside a customizable "Free Play" mode. Algorithmic Engine: Powered by a Python backend that dynamically generates puzzles and validates mathematical correctness in real-time. Persistent Progression: Implements a JSON-based save system () via REST API to track the player's highest cam...

    $10 / hr Average bid
    $10 / hr Avg Bid
    63 bids

    Hi I want create a web application. The details are below: Adventure organizations require efficient systems to manage trekking activities involving trek organizers, staff, and participants. Currently, many trekking groups rely on spreadsheets, calls, or manual coordination, which makes it difficult to manage trek approvals, participant registrations, slot availability, and booking tracking. You are required to build a Trekking Management Application (TMA) web application that allows Admin, Trek Staff, and Users (Trekkers) to interact with the system based on their roles. Frameworks to be used These are the mandatory frameworks on which the project has to be built. Flask for API VueJS for UI VueJS Advanced with CLI (only if required, not necessary) Jinja2 templates if using CDN only fo...

    $100 Average bid
    $100 Avg Bid
    50 bids

    Sudoku Master: Full-Stack Web Application Description: Sudoku Master is a dynamic, full-stack web application that combines an advanced algorithmic backend with a polished, feature-rich user interface. Built with Python and Flask, this project dynamically generates playable Sudoku puzzles and utilizes a recursive backtracking algorithm for instant solving and live validation. Key Features Dual Game Modes: Features a progression-based "Campaign" mode with increasing difficulty, alongside a customizable "Free Play" mode. Algorithmic Engine: Powered by a Python backend that dynamically generates puzzles and validates mathematical correctness in real-time. Persistent Progression: Implements a JSON-based save system () via REST API to track the player's highest cam...

    $10 / hr Average bid
    $10 / hr Avg Bid
    78 bids

    I need a lightweight, browser-based to-do list that is built entirely with Python on the back end and plain HTML/CSS templates on the front end—no JavaScript frameworks or external languages. A minimal Flask or Django setup is fine as long as the whole stack remains Python-driven. Core requirements • Users must be able to add new tasks, edit existing ones, and mark items as completed. • No sign-up or login flow is required; the moment the page loads, the list should be ready to use. • Data can sit in an in-memory store for now (SQLite or a simple JSON file is acceptable) as long as it persists while the server is running. Please set up a clean project structure, document how to start the server in a single command, and include a brief README covering installation...

    $215 Average bid
    $215 Avg Bid
    82 bids

    Lead Engineer — Computer Vision & LLM Systems London (hybrid/in-office preferred) | Full-time** ## The company We are an AI-powered property intelligence platform. We turn a Rightmove or Zoopla listing into a full development appraisal — GDV, build costs, planning probability, extendable envelope — derived directly from floor plan geometry and plot data. Our browser extension and AI assistant, Otto, put this in front of UK estate agents at the point of instruction; a consumer-facing product is in build. We are mid-pilot with Glue Dog, a major UK independent estate agent network. If you need process, roadmap certainty, or a large team around you before you can ship, this isn't the role. ## The role You will own two things end to end: the computer vision pipeli...

    $36 / hr Average bid
    NDA
    $36 / hr Avg Bid
    50 bids

    We are looking for an experienced Python trainer to work with our team, starting with one participant and scaling up over time. The training will span 90 days and focus on building practical skills in: - Data Analysis: Cleaning, manipulating, and visualizing data (Pandas, NumPy, Matplotlib/Seaborn). - Web Development: Building simple applications using Flask or Django. - Automation & Scripting: Writing scripts to automate routine tasks. The trainer should: - Design a detailed training plan with weekly objectives and assignments. - Conduct interactive sessions (virtual is fine) and provide learning materials. - Provide code feedback and close mentorship throughout the program. - Conclude with a capstone project to assess skill development. This is a great fit if you have expertise in ...

    $12 / hr Average bid
    $12 / hr Avg Bid
    54 bids

    API o Servicio para Generación de Guía Aérea Electrónica (e-AWB) conforme a IATA Descripción del Proyecto Se requiere desarrollar un API o servicio en Python para incorporar a una aplicación web existente, cuyo objetivo será la generación de Guías Aéreas Electrónicas (e-AWB) conforme a los estándares definidos por IATA. La aplicación ya dispone de un módulo operativo para embarques aéreos y actualmente genera la Air Waybill (AWB) en formato PDF, utilizando el formulario estándar IATA e incluyendo la mayoría de los campos obligatorios requeridos para la emisión. El objetivo del proyecto es desarrollar el componente que permita transformar dicha información ...

    $395 Average bid
    NDA
    $395 Avg Bid
    79 bids

    Quiero desarrollar un software enfocado exclusivamente al análisis de datos. La aplicación deberá tomar conjuntos de datos estructurados (CSV, Excel, PDF, imagenes, documentos escaneados o acceso directo a bases SQL), procesarlos y generar resultados estadísticos y visualizaciones interactivas en dashboards web. esta sofware debera tener integrados plataformas como claude, gemini, deepseek para que sean los agentes de AI que hagan los analisis de los datos , con conocimientos en temas de contratacion estatal colombiana o procesoso de licitacion Trabajo con un plazo máximo de cuatro semanas, por lo que necesito un flujo de trabajo ágil: definición de requerimientos, primeras pruebas funcionales y, finalmente, la versión estable list...

    $450 Average bid
    $450 Avg Bid
    75 bids

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