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 33,506 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 33,506 reviews, clients rate our Flask Developers 4.9 out of 5 stars.
Hire Flask Developers

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    18 jobs found

    I’m ready to move beyond notebooks and actually ship models, but I’d like to do it the right way, step by step, with an expert by my side. My stack of choice is Python, and we’ll be working on Google Cloud. The part I’m most eager to master is model serving and building production-grade APIs, though I still want you to frame everything in an end-to-end workflow so the pieces fit together. Here’s how I picture our work together: • Pair-programming sessions where we containerise a trained model, push it to Google Cloud (e.g., Cloud Run or Vertex AI), and expose it through a REST or gRPC endpoint. • Walk-through of best practices for versioning, environment management, and automated CI/CD so each new model can be rolled out with minimal friction. ...

    $21 / hr Average bid
    $21 / hr Avg Bid
    94 bids

    I need a full-stack developer who can turn a straightforward informational concept into a polished, responsive web application. The site will be open to the general public for browsing, while registered users will enjoy additional authenticated features. You are free to choose between a Python (Flask) or Node.js backend, but please keep MongoDB as the data store. On the front end, I expect clean, semantic HTML, modern CSS for a crisp UI, and JavaScript to keep interactions smooth. The back end should expose well-structured RESTful routes that handle basic authentication along with standard CRUD actions. Whether you pick Flask with Jinja templates or a Node/Express stack with a preferred view layer, the code must remain clear, modular, and fully documented so another developer can step in ...

    $561 Average bid
    $561 Avg Bid
    64 bids

    I'm seeking an experienced backend developer for API development. Key Requirements: - Expertise in API development - Proficiency in at least one of the following: Node.js, Python (Django/Flask), Java (Spring) - Strong understanding of server-side logic and database management Ideal Skills: - Experience with RESTful, GraphQL, or SOAP APIs - Ability to design and implement efficient, scalable APIs - Knowledge of security best practices in API development - Excellent problem-solving skills and attention to detail Please provide examples of previous work and relevant experience.

    $95 Average bid
    $95 Avg Bid
    48 bids

    I have a cleaned dataset containing donor health information and I want a lightweight web app that predicts the likelihood of a person making a future donation. When a visitor submits their details, the model should output a single prediction score on screen—no extra charts or recommendations—then quietly trigger an automatic email with the same score to the user and a copy to me for tracking. Here is the flow I’m after: 1. Train a supervised ML model on the provided health-related features. Accuracy is important, but keep the pipeline transparent so I can retrain it later if we add more data. 2. Wrap the model in a simple website (Python Flask or Django, React, or any stack you are comfortable with). The form collects the required health inputs, calls the model, and...

    $14 Average bid
    $14 Avg Bid
    20 bids

    I need a seasoned backend developer to design and implement a secure REST API that lets my users check award-seat availability (Avios) directly from Iberia.com. The core of the job is to automate the full search flow — login, query, filter, and return the results — while keeping the service fast and reliable. Authentication & security The service must issue and validate JWT tokens for every request beyond the public health-check route. Token refresh, revocation, and a simple role model (“user” vs. “admin”) should be built in from the start. Flight data extraction I do not have official Iberia developer access, so we will need to pull the data ourselves. I’m open to whichever tooling you are most comfortable with — BeautifulSoup, Sel...

    $144 Average bid
    $144 Avg Bid
    53 bids

    I need a seasoned backend developer to design and implement a secure REST API that lets my users check award-seat availability (Avios) directly from Iberia.com. The core of the job is to automate the full search flow — login, query, filter, and return the results — while keeping the service fast and reliable. Authentication & security The service must issue and validate JWT tokens for every request beyond the public health-check route. Token refresh, revocation, and a simple role model (“user” vs. “admin”) should be built in from the start. Flight data extraction I do not have official Iberia developer access, so we will need to pull the data ourselves. I’m open to whichever tooling you are most comfortable with — BeautifulSoup, Sel...

    $142 Average bid
    $142 Avg Bid
    76 bids

    I’m building a school project and need a web-based AI bot that can act like a friendly, knowledgeable tutor. Once deployed online, the bot should: • Answer student questions in plain language • Walk through homework problems step by step • Suggest personalised study tips and resources I don’t mind whether you use Python (Flask / FastAPI), Node.js, or another sensible stack, as long as the final product runs smoothly in a browser without extra paid services. Feel free to tap into OpenAI, Hugging Face, or similar APIs if that speeds things up. Deliverables I need from you 1. Full source code, clearly commented. 2. A lightweight web UI where students type or upload a question and get an immediate response. 3. A short README with setup instructions so I ...

    $2 / hr Average bid
    $2 / hr Avg Bid
    26 bids

    Project on Artificial Intelligence Title: AI-Powered Smart Chatbot for Businesses Problem Statement Many businesses face challenges in handling customer queries round the clock. Hiring human support agents increases operational costs. An AI chatbot can automate this process, provide instant responses, and improve customer experience at a lower cost. Objectives Automate customer support using AI. Reduce workload on human agents. Provide real-time responses to frequently asked questions. Allow easy integration with websites and messaging apps. Features Natural Language Processing (NLP) for human-like responses. Trainable on company FAQs and knowledge base. Multilingual support (for example, English and Hindi). Escalation to a human agent when AI cannot answer. Deployment on Web...

    $15 Average bid
    $15 Avg Bid
    11 bids

    I am looking for a full-stack developer to build a Web Compliance Audit platform. The goal is to create a solution that scans websites for GDPR, Privacy, and Cookie compliance using AI (OpenAI API) and generates professional audit reports. The front-end will be WordPress (for user management, payments, and UI), while the "brain" will be a Python-based engine running on a Linux VPS. Key Features & Requirements: 1. WordPress Frontend: Landing Page: Professional UI where users can enter a URL for a "Quick Scan." User Dashboard: Where clients can see their scan history and download PDF reports. Payment Integration: WooCommerce or Paid Member Subscriptions (Stripe/PayPal) for one-time reports or monthly monitoring plans. API Integration: A custom function to send the U...

    $555 Average bid
    $555 Avg Bid
    160 bids

    I’m building a general-purpose web application with a strong focus on clean front-end interactions and a reliable back-end architecture. The technology stack is intentionally simple and practical: TypeScript on the client side and Python on the server side. I handle product direction and overall architecture, and I’m looking for a Russian-speaking freelance developer who can work as a true full-stack partner. The work spans the entire stack—one day refining a React component, the next implementing a FastAPI endpoint, and occasionally helping shape core backend workflows. What I’m looking for Strong experience with TypeScript and modern front-end frameworks such as React, , or similar, along with current tooling and best practices. Solid Python skills and hands-o...

    $22 / hr Average bid
    $22 / hr Avg Bid
    191 bids

    I’m planning a lightweight proof-of-concept for “Comeup,” a tool that helps people pinpoint the skills they should develop by applying the ikigai framework. For this first milestone I only need a functional prototype, not a polished app. Scope • A simple web interface (desktop-friendly) where a user enters their passions, strengths, market needs, and core values. • An underlying algorithm or ruleset that cross-references those inputs with an open skills taxonomy and returns a short, ranked list of recommended skills. • Clear, well-commented code and a brief README so I can extend the project later. Tech Any modern stack is fine—feel free to propose JavaScript (React or vanilla), Python (Flask/FastAPI), or another lightweight option you prefe...

    $18 / hr Average bid
    $18 / hr Avg Bid
    67 bids

    I’m planning a lightweight proof-of-concept for “Comeup,” a tool that helps people pinpoint the skills they should develop by applying the ikigai framework. For this first milestone I only need a functional prototype, not a polished app. Scope • A simple web interface (desktop-friendly) where a user enters their passions, strengths, market needs, and core values. • An underlying algorithm or ruleset that cross-references those inputs with an open skills taxonomy and returns a short, ranked list of recommended skills. • Clear, well-commented code and a brief README so I can extend the project later. Tech Any modern stack is fine—feel free to propose JavaScript (React or vanilla), Python (Flask/FastAPI), or another lightweight option you prefe...

    $17 / hr Average bid
    $17 / hr Avg Bid
    55 bids

    I’m planning a lightweight proof-of-concept for “Comeup,” a tool that helps people pinpoint the skills they should develop by applying the ikigai framework. For this first milestone I only need a functional prototype, not a polished app. Scope • A simple web interface (desktop-friendly) where a user enters their passions, strengths, market needs, and core values. • An underlying algorithm or ruleset that cross-references those inputs with an open skills taxonomy and returns a short, ranked list of recommended skills. • Clear, well-commented code and a brief README so I can extend the project later. Tech Any modern stack is fine—feel free to propose JavaScript (React or vanilla), Python (Flask/FastAPI), or another lightweight option you prefe...

    $21 / hr Average bid
    $21 / hr Avg Bid
    65 bids

    I’m planning a lightweight proof-of-concept for “Comeup,” a tool that helps people pinpoint the skills they should develop by applying the ikigai framework. For this first milestone I only need a functional prototype, not a polished app. Scope • A simple web interface (desktop-friendly) where a user enters their passions, strengths, market needs, and core values. • An underlying algorithm or ruleset that cross-references those inputs with an open skills taxonomy and returns a short, ranked list of recommended skills. • Clear, well-commented code and a brief README so I can extend the project later. Tech Any modern stack is fine—feel free to propose JavaScript (React or vanilla), Python (Flask/FastAPI), or another lightweight option you prefe...

    $1095 Average bid
    $1095 Avg Bid
    125 bids

    We need a simple, localized web-based portal for a trucking company to verify that drivers are picking up the correct trailers. The system will generate a QR code at dispatch which security will later scan at the gate to confirm the trailer number against their physical observations. Scope of Work Dispatcher Dashboard (The Generator): A simple web interface for dispatchers to enter: Driver Name, Truck #, and Trailer #. Action: System generates a unique record in a local database and produces a printable QR code. The QR code should encode a URL pointing to that specific record on the local network. Security Gate Portal (The Verifier): A "Security View" optimized for tablets or rugged PCs. When security scans the driver's QR code, the portal must instantly display the Expected...

    $371 Average bid
    $371 Avg Bid
    269 bids

    Saya sedang membutuhkan bantuan untuk membuat sebuah aplikasi atau program secara cuma-cuma. Proyek ini ideal untukmu yang ingin menambah portofolio, bereksperimen dengan ide baru, atau sekadar mengasah kemampuan coding tanpa tekanan tenggat ketat. Ruang lingkup • Fungsi dasar berjalan—cukup bukti konsep atau prototipe sederhana yang dapat dijalankan. • Kode sumber lengkap disertakan agar saya bisa mempelajari dan mengembangkannya sendiri di kemudian hari. • Dokumentasi singkat: cara instalasi, penjelasan struktur folder, serta petunjuk penggunaan utama. Teknologi fleksibel Kamu bebas memilih bahasa pemrograman atau framework yang paling nyaman—entah itu JavaScript (Node.js, React, Vue), Python (Flask, Django), Java, atau alternatif lain. Manfaat untuk...

    $18 / hr Average bid
    $18 / hr Avg Bid
    20 bids
    Web App Analisi Excel
    4 days left
    Verified

    Ho bisogno di una piccola web app che parta da un file Excel e mi restituisca, in modo chiaro e veloce, la deviazione standard delle colonne che seleziono. Funzionalità essenziali • Caricamento di un file .xlsx tramite interfaccia web. • Riconoscimento automatico dei fogli e delle colonne numeriche. • Selezione multipla delle colonne da analizzare. • Calcolo e visualizzazione della deviazione standard per ogni colonna scelta, con risultato immediato a schermo. Preferenze tecniche (ma resto aperto a proposte migliori) • Backend in Python con Flask o Django, oppure Node.js. • Librerie consigliate: pandas, NumPy o equivalenti per il calcolo statistico. • Front-end semplice e responsivo, anche con Bootstrap. Consegna 1. Codice ...

    $188 Average bid
    $188 Avg Bid
    25 bids

    Necesito un OS para decos, puede ser basado en linux y que tenga un menú para colocar IP, Puerto, Usuario y Clave para el login en el servidor IPTV, sin muchas graficas, solo el login, que al autenticarse se agregue a la playlist y reproduzca los canales automáticamente.

    $417 Average bid
    $417 Avg Bid
    35 bids

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