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Postează gratuit un proiect și apoi poți lua legătura cu Flask Developers calificați, gata să înceapă lucrul chiar astăzi. Compară ofertele, evaluările și portofoliile și plătești serviciile doar când ești mulțumit(ă) de rezultat.
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7,2
7,2
99%
Calabozo, Venezuela
$15 USD pe oră
9,4
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Mississauga, Canada
$25 USD pe oră
8,8
8,8
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Myronivskyi, Ukraine
$32 USD pe oră
10,0
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Surat, India
$15 USD pe oră
9,4
9,4
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Karachi, Pakistan
$20 USD pe oră
8,4
8,4
99%
Kolkata, India
$15 USD pe oră
10,0
10,0
97%
SURAT, India
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8,2
8,2
99%
MAHESH, India
$20 USD pe oră
10,0
10,0
98%
surat, India
$15 USD pe oră
Te interesează să angajezi un Flask Developer? Acestea sunt cele mai bune proiecte de Flask finalizate recent pe platforma Freelancer. Au fost alese pe baza recenziilor reale ale clienților care au acordat minimum 4,5 stele pentru servicii. Rezultatele sunt actualizate lunar.
PROIECTUL
A Flask-based Travel Agency Management System was built in Python, covering booking and customer management, payment processing, and support for both online and walk-in reservations. The client confirmed the project was delivered exactly as requested, with revisions handled promptly throughout.
RECENZIA CLIENTULUI
⭐⭐⭐⭐⭐ Excellent work! The freelancer delivered the project exactly as requested and completed it on time. Communication was clear and professional throughout, and they quickly handled any revisions I requested. The quality of the work was great, and the overall experience was smooth and hassle-free. I highly recommend this freelancer and would gladly work with them again.
PHP · Python · Django
PROIECTUL
A CNN trained on chest X-ray data was deployed through a Flask REST API, with a responsive drag-and-drop frontend returning pneumonia classifications in seconds. The client noted fast delivery without any sacrifice in quality.
RECENZIA CLIENTULUI
Amr delivered the project incredibly fast without sacrificing any quality. He jumped right in, knew exactly what to do, and required very little supervision. A fantastic and reliable freelancer!
JavaScript · Python · Django
PROIECTUL
Python middleware was built to intercept HTTPS requests, attach a Bearer token, and forward JSON payloads to a target REST API, with unit tests and a README included. The freelancer holds a 100% completion rate across 14 reviews.
RECENZIA CLIENTULUI
Grasped the project well, communicated well, completed the project in expected timeframe and generally understood what was wanted.
PHP · Python · Django
PROIECTUL
Responsive layout fixes were applied across a Python-based appointment booking site to ensure consistent display on mobile, tablet, and desktop. Alignment and spacing adjustments were delivered without altering existing functionality.
RECENZIA CLIENTULUI
Good working experience with easy understanding
JavaScript · Python · CSS
A Flask developer is a Python specialist who builds web applications, REST APIs, and microservices using the Flask micro-framework. Hiring a Flask developer gives your project a lightweight, flexible backend engineered for speed, scalability, and clean integration with modern data and cloud stacks.
A Flask developer designs, codes, tests, and deploys server-side applications written in Python using the Flask framework. They handle routing, authentication, database integration, and API design, often pairing Flask with SQLAlchemy, Jinja2 templates, and Werkzeug utilities to deliver production-ready software.
Flask is intentionally minimal, which means a skilled Flask developer brings architectural judgment to every build. They choose the right extensions, structure projects with blueprints, and decide when to scale a monolith into microservices. The result is a backend that stays maintainable as your product grows.
Flask freelancers deliver a wide range of backend artifacts depending on the project scope. Typical outputs include:
Strong Flask developers operate across the modern Python ecosystem. Beyond the core framework, expect proficiency with SQLAlchemy for ORM work, Marshmallow or Pydantic for serialization, and Gunicorn or uWSGI as production WSGI servers behind Nginx. For data-heavy projects, they integrate Pandas, NumPy, and machine learning libraries such as scikit-learn or TensorFlow into Flask endpoints.
On the operations side, look for experience with Docker, Kubernetes, GitHub Actions, GitLab CI, and infrastructure-as-code tools like Terraform. Flask is often paired with frontend frameworks such as React, Vue, or HTMX, so full-stack Flask developers can also wire APIs to single-page applications.
Flask's flexibility makes it a popular backend choice across many sectors. Common engagements include:
The strongest Flask freelancers combine deep Python fluency with real production experience. Look for portfolios containing live APIs, GitHub repositories with clean project structure, and contributions to open-source Flask extensions or related Python libraries. Verify they understand WSGI, request lifecycles, application factories, and blueprint-based architecture.
Tool proficiency to confirm includes SQLAlchemy, pytest, Docker, and at least one major cloud provider. Ask for examples where they handled authentication, rate limiting, caching with Redis, or migrated a Flask monolith into smaller services. Reviews mentioning clean code, thorough documentation, and on-time delivery are strong signals.
Sample interview questions you can use directly:
Freelancer.com connects you with a global pool of Python and Flask specialists across every experience level, from independent backend engineers to full-stack teams. You can review verified portfolios, ratings, completed project counts, and written client reviews before shortlisting, giving you clear evidence of capability before any commitment.
Clients set their own budgets and receive competitive bids from freelancers on Freelancer.com, so pricing reflects the real scope of your project rather than a fixed rate card. Milestone Payments protect funds until work is approved, and the platform's chat, file sharing, and time-tracking tools keep collaboration organized from kickoff to delivery.
Hiring a Flask developer through Freelancer.com is straightforward when you approach it methodically. The clearer you are about your backend requirements, integrations, and deployment target, the faster you will receive accurate bids from qualified Python engineers. The process below walks you through posting, reviewing, and awarding the project.
Your project brief is the single biggest factor in bid quality. A detailed Flask brief filters out generic proposals and attracts developers whose stack genuinely matches your needs. Head to the
Bids are short proposals, not just price quotes. A strong Flask proposal shows the developer has read your brief, understands the architectural choices involved, and has a realistic plan. Read each bid carefully and shortlist candidates whose technical reasoning matches the work.
The final decision combines proposal quality with profile evidence. Look for consistent delivery across multiple Flask and Python engagements rather than one strong example, and verify the freelancer's process aligns with your quality standards.
Flask is a micro-framework that gives developers freedom to choose their own components, while Django is a full-featured framework with built-in ORM, admin, and authentication. Flask is generally preferred for APIs, microservices, and projects where you want fine-grained control, whereas Django suits large content-driven sites with standard requirements.
Yes. Many Flask freelancers on Freelancer.com take on fixed-scope work such as building a single API, integrating a payment gateway, fixing performance issues, or deploying an existing Flask app to the cloud. You can scope the project narrowly and award milestones tied to specific deliverables.
Timelines depend on scope. A simple REST API or prototype can often be delivered in one to two weeks, while a production SaaS backend with authentication, payments, and background workers typically runs several weeks to a few months. A clear brief lets bidders propose realistic timelines upfront.
If your project only requires backend APIs or services consumed by another team's frontend, a dedicated Flask developer is sufficient. If you also need user interfaces built in React, Vue, or server-rendered Jinja2 templates, hire a full-stack Flask freelancer who can handle both layers.
Individual freelancers are ideal for focused work, faster communication, and tighter budgets. Agencies suit larger builds requiring multiple specialists across backend, DevOps, and frontend running in parallel. Freelancer.com hosts both, so you can compare proposals from each before deciding.
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