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6,7
6,7
99%

Bangalore, India
$50 USD por hora
build AI-powered web applications, SaaS products, and mobile apps end-to-end. If you need a working product shipped, not just code sitting in a repository, that's exactly what I do. From architecture and development to AI integration, deployment, and scaling, I take full ownership of the entire product lifecycle. 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 ✅ AI Agents & RAG Applications • AI-powered applications connected to business data (PDFs, databases, CRMs) • RAG pipelines using LangChain and LlamaIndex • OpenAI and Claude integrations • FastAPI backends with vector databases such as Pinecone and ChromaDB ✅ Full Stack SaaS Products & MVPs • Multi-tenant SaaS platforms • Authentication and role-based access control (RBAC) • Subscription and payment systems (Stripe, Razorpay) • Admin dashboards and REST APIs • Django/FastAPI backends with React/Next.js frontends ✅ Mobile Applications • Flutter and React Native development • Cross-platform iOS and Android apps • Production-ready mobile applications connected to existing backends ✅ API Integrations & Automation • Payment gateway integrations • CRM integrations • Zapier and n8n workflow automation • Web scraping and data extraction • Background jobs and task processing systems 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 • 14+ years of Python development experience • 100+ delivered projects across web, mobile, and API platforms • Strong architecture and product thinking • Fast execution with production-quality code • End-to-end ownership from idea to deployment • No handoff gaps, no dependency on multiple developers 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 Backend: Python, Django, FastAPI, Flask AI / LLM: LangChain, LlamaIndex, OpenAI API, Claude API, RAG Pipelines, Vector Databases Frontend: React, Next.js, TypeScript, Tailwind CSS, shadcn/ui Mobile: React Native, Flutter Databases: PostgreSQL, MySQL, MongoDB, Redis Infrastructure: Docker, AWS, Heroku, CI/CD Payments: Stripe, Razorpay, PayPal, Braintree Let's turn your idea into a production-ready product.

5,4
5,4
100%

MADURAI, India
$10 USD por hora
Experienced full-stack developer who is capable of developing web, desktop and mobile applications using Java, Python and React Native. Demonstrated skills on deploying the developed applications on variety of platforms. Working experience on building scalable and containerized applications using docker. [+] Java: Spring-boot, AspectJ, Maven, Tomcat, Gson, Jinja [+] Python: Flask, PyQt5, Selenium, Pandas, Numpy, Scikit-Learn, Keras, Matplotlib [+] Javascript: Vanilla Js, React-Native, Handlebars, Apexcharts [+] UI/UX: HTML5, CSS3, Bootstrap 5, Canva, Photoshop, Wondershare Filmora [+] Devpos: Ubuntu, XUbuntu, CentOS, Apache, Apache Tomcat, Docker, CPanel, DNS, Letsencrypt [+] Development tools: Eclipse, VS Code, Vim, Nano [+] Mobile: Expo, React Native, Nativebase

8,5
8,5
98%

Roing, India
$20 USD por hora
Websultanate Software Inc is a Leading Software Development Company Located in Lucknow, India & it has a Branch office in Hyderabad, India. The Company is recognized by the Department of Promotion of Industry and Internal Trade, Government of India. So far the establishment of the Company, we have delivered 1500+ Projects for more than 1000+ Clients located in more than 25 countries across the world. We offer a broad range of Software Development Life Cycle models for delivering innovative Solutions in Project Development. ⭐iGaming Platforms ⭐ Social Casino Platforms ⭐ Live Casino Platforms ⭐ Sports Betting Platforms ⭐ Gaming Application by Integrating Various Aggregators and Providers ⭐ Live Poker Game Application ⭐ Social Casino Games Categories (Slots, Poker, Roulette, Lottery, Crash, Coin Flip, Case Battle, Blackjack, Bingo, Mines, and more) ⭐ Admin Panel to manage and monitor the gaming platform ⭐ Blockchain Crypto Wallet Integration (Deposit, Withdrawal, Processing) ⭐ Payment Gateway Integration (Stripe, PayPal, Authorize.net, Braintree, and more) ⭐ Bonus, Reward, Leaderboard Integration. ⭐ AI Tools: Lovable, Cursor AI, bolt.new, Ohara, Github Copilot, Open AI ChatGPT, Gemini, Jasper AI, Anthropic Claude, Grok , ElevenLabs. ⭐ Marketplace Applications. ⭐ E-commerce Platforms. We have a team of Expert Software Professionals in different technologies like : ✅ Js Technologies - Node.js | React.js | Angular.js | Ionic.js | Gatsby | ReactNative. ✅ UI|UX Technologies: Figma | Adobe Photoshop | Adobe Illustrator | HTML | HTML5 | CSS | CSS3| Bootstrap | React.js | AJAX | JavaScript | JQuery | Angular.js | ✅ Database: Mongo | Dynamo | MySql | PostgreSQL | FaunaDB ✅ API: Steam API, Wax API, BTC API, Overwolf, Payumoney, Stripe, etc ✅ Blockchain: Crypto Wallet | Smart Contract | NFT | DEX | dApps ✅ AWS Technologies : Cloud Formation | Cloud Front | Cloud watch | lambda | Api Gateway | S3 |Dynamo db | Cognito |. ✅ Open Source Technologies: PHP | CODEIGNITER | LARAVEL | MEAN | MERN | Yii | Cake PHP| ✅ Project Management Software & Tool : Asana | Basecamp | Jira | Gitlab | ✅ Version Control: Git | GitHub | Bitbucket Mobile Applications: ⭐ Hybrid iOS and Android (React Native, Ionic) Websultanate Software Technologies Pvt Ltd offers extraordinary services to the Gaming world that offer Steam API integration, game integrations like CSGO, Dota2, Poker, Baccarat, Plinko, etc. So all employers give us one opportunity so that we can offer our best services to you !! Thanks & Regards Team Websultanate

5,6
5,6
100%

Tbilisi, Georgia
$20 USD por hora
✔ Expertise in Data Analysis & Visualization ✔ Expertise in Machine Learning ✔ Expertise in Excel Automation ✔ Advanced Power BI, Power Query, DAX, Excel, VBA, SQL, Python, R, C, JavaScript

3,8
3,8
88%

Bangalore, India
$35 USD por hora
I have spent 25+ years in the software industry as a hands-on programmer and software designer & architect. I have several projects on GitHub where you can see examples of my work. I am also an active contributor on the Networking StackExchange site, and on the Reddit enterprise networking sub. GitHub, StackExchange and reddit profiles will be sent on request.

3,4
3,4
100%

GAZA, Palestinian Territory
$30 USD por hora
Hello, I'm Abdalkarim, an experienced ERPNext developer with over 3 years of expertise in customizing and extending ERPNext to meet the unique business needs of my clients. My main goal is to provide effective solutions and contribute to the success of your organization. ⭕Here's how I can help you: ✔ I offer comprehensive ERPNext services, including installation, updating, and configuration for all ERPNext versions. ✔ With my strong skills in Python and the Frappe Framework, I can develop custom modules and tailor ERPNext to match your specific business requirements. ✔ I have a deep understanding of ERPNext architecture and workflows, allowing me to streamline your business processes and enhance efficiency. ✔ I am experienced in integrating ERPNext with third-party systems, such as Shopify and Amazon Web Services, enabling seamless data flow and improved operational efficiency. ✔ I possess excellent communication skills and thrive in collaborative environments, ensuring smooth interactions with clients and teams throughout the project lifecycle. ⭕ Fields I have strong experience in: ✔ Healthcare: Customized ERPNext for efficient patient management, scheduling, and billing. Integrated with third-party systems for seamless data exchange. ✔ Manufacturing: Implemented ERPNext to optimize production, inventory, and supply chain for manufacturing clients. ⭕ Skills I have: ✔ Expertise in Python and the Frappe Framework. ✔ Strong understanding of ERPNext architecture and workflows. ✔ Customization and extension of ERPNext to meet specific business requirements. ✔ Integration of ERPNext with third-party systems. ✔ I am always eager to expand my knowledge and skills in line with emerging technologies and trends. I am open to learning new programming languages, frameworks, and tools that can enhance my capabilities as an ERPNext developer. ⭕ Why should you hire me? ✔ I bring a wealth of experience in ERPNext development and have successfully completed projects in various industries. ✔ I am dedicated to understanding your unique business needs and tailoring ERPNext solutions to meet them effectively. ✔ My strong communication skills ensure smooth collaboration and understanding throughout the project. ✔ I have a track record of delivering projects on time and within budget, with positive feedback from satisfied clients. My main strategy revolves around focusing on effective communication, understanding your requirements, and utilizing my expertise to develop high-quality ERPNext solutions aligned with your business goals, driving your organization's success. If you're seeking an experienced ERPNext developer who can provide effective solutions tailored to your business needs, I would be delighted to discuss your project requirements and offer a free consultation.

0,8
0,8
100%

Chiniot, Pakistan
$25 USD por hora
I bring over 8 years of expertise working as a Full-stack Developer. I have a team of 1. Mobile Application Development. 2. Website Development. 3. AI development. 4. Graphics Designing. Mobile App Developer with over 11 years of experience specializing in cross-platform development using Flutter, React Native, and IONIC & Back-End using Node, Php , laravel . Proficient in building high-performance apps for both Android and iOS platforms. In website development using Core PHP, frameworks, CMS platforms, C#, and responsive web design. Over the past 11 years, I've built a wide range of mobile apps, web applications, and websites—both as a freelancer and through collaborations with agencies. API integration with Power BI, DataVerse,Power Automate, Power Apps, Power Pages. Top-rated social media marketing & graphic design expert with a proven track record of delivering high-impact results for businesses worldwide. If you're looking for someone who can elevate your brand, boost engagement, and drive real growth, you’re in the right place. ✅ Frontend Skills ➼ Flutter / Dart ➼ React Native / JavaScript / TypeScrip ➼ Ionic / Angular / React / Vue.js ➼ Responsive UI/UX Design ➼ Cross-platform Debugging ➼ State Management (e.g., Provider, Redux, Bloc, MobX) ✅ Backend Skills ➼ Node.js / Express.js ➼ Laravel / PHP ➼ Firebase / Firestore ➼ Database Design & Management ➼ (MySQL, PostgreSQL, MongoDB) ✅ API Development & Integration ➼ RESTful APIs ➼ GraphQL ➼ Third-party SDKs ➼ Authentication & Authorization ➼ (JWT, OAuth2, Firebase Auth) ✅ Mobile-Specific Skills ➼ Push Notifications (FCM, OneSignal) ➼ Device Access (Camera, GPS, Storage, etc.) ➼ App Lifecycle Management ➼ App Store & Google Play Deployment ➼ Offline Data Handling WEBSITE EXPERTISE : ✅ Front-End Development ➼ HTML5 / CSS3 – structuring and styling web pages ➼ JavaScript – interactivity and dynamic content ✅ Front-End Frameworks: ➼ React.js ➼ Vue.js ➼ Angular ➼ Responsive Design – using Bootstrap, Tailwind CSS, or media queries ➼ Cross-Browser Compatibility ➼ Basic UI/UX Design Principles ✅ Back-End Development ➼ Server-Side Languages: ➼ PHP (Laravel, CodeIgniter) ➼ Node.js (Express.js) ✅ Database Management: ➼ MySQL ➼ PostgreSQL ➼ MongoDB (NoSQL) ? RESTful APIs / GraphQL ➼ Authentication & Authorization (JWT, OAuth) ✅ Full-Stack Tools & DevOps ➼ Git / GitHub / GitLab – version control ➼ Package Managers – npm, yarn ➼ Build Tools – Webpack, Vite, Gulp ➼ CI/CD Pipelines – GitHub Actions, Jenkins ✅ CMS & E-Commerce Platforms ➼ WordPress (with Elementor, WooCommerce) ➼ Shopify ➼ Magento UI/UX Design ✅ Tools ➼ Figma ➼ Adobe XD ➼ Sketch ➼ InVision ➼ Adobe Photoshop / Illustrator (for assets) Graphics Services: ✅ Logo & Brand Identity Design ✅ High-Impact Social Media Creatives ✅ Professional Web Banners & Advertisements ✅ Brochures, Flyers & Business Cards ✅ Custom Illustrations & Infographics ✅ Expert Photoshop Editing & Vector Tracing Regards Shahroz Ali

3,5
3,5
100%

Nahan, India
$20 USD por hora
I help small businesses build a strong web presence through design and services. I am working on many technologies like ML, and AI. My stack technologies: Python, Pandas, Pyspark, NumPy, Keras, PyTorch, Pyspark, Scikit-learn. I can serve you with any/all of the following skills requirements. Capabilities - ----------------------- ✅ Extract data from MS Word Documents using the python program. ✅ Integrated python with react ✅Worked with GitLab, Github ✅ Python integration using Microsoft Visual Studio 2019 ✅ Worked with AWS Serverless ✅ Python script for Telegram bot (Target feed, telegram channel, bot token) ✅ Integrate Invoice to data library of Python to parse PDF. ✅ Django framework project with EC2 instance. ✅ Worked with WineDirect Rest APIs ✅ Worked with Facebook Messenger API integration ✅ Worked with Pyspark ✅ Python integration with tableau ✅ Python integration with c# ✅ Worked with Lambda expression ✅ Python integration with service now ✅ Python integration with qlik sense ✅ Python integration with salesforce ✅ Python integration with microstrategy ✅ Python integration with aws ✅ Python integration with Node.Js ✅ Python integration with mongodb ✅ Python integration with sql server ✅ Python integration with sl ack ✅ Python integration with postgresql ✅ Integrate python with visual studio 2017 ✅ Zendesk API integration using Python ✅ Worked with Scrapy and open-source web-crawling framework written in Python. At last, I am a very resourceful team player and capable of delivering tasks within stringent timelines. I have strong communication, interpersonal and analytical skills and also being adept at grasping new concepts quickly and utilizing the same in a productive manner. I hope you like my profile. So looking forward to connecting with you soon.

0,6
0,6
100%

HISAR, India
$10 USD por hora
I’m a Full-Stack Web & App Developer with expertise in SEO, Google Business (GMB), and Digital Ads (Google & Meta). My mission is to deliver high-quality websites, scalable apps, and powerful digital marketing strategies that help businesses grow online. 💻 Development Expertise Custom Websites (WordPress, Shopify, PHP, MERN, MEAN) Web & Mobile Apps (React, React Native, Flutter) Secure & Scalable Backends (Django, Flask, Node.js) UI/UX Design for Web & Mobile Platforms 📈 Digital Marketing & SEO On-page & Off-page SEO for higher rankings Google My Business (GMB) optimization Paid Advertising Campaigns (Google Ads, Meta Ads) Conversion-focused strategies to boost ROI ✨ Why Hire Me? ✔ 100% Client Satisfaction with on-time delivery ✔ Strong technical + marketing background ✔ Transparent communication & dedicated support ✔ Solutions tailored to your business goals
A Jinja2 developer is a Python specialist who builds, customizes, and integrates Jinja2 templates to render dynamic HTML, configuration files, emails, and other text-based outputs within Python applications. Hiring a Jinja2 developer gives your project clean separation between application logic and presentation, making templates easier to maintain, test, and scale across web apps, automation pipelines, and infrastructure tooling.
Jinja2 is the templating engine that powers Flask and is widely used in Django projects, Ansible playbooks, FastAPI applications, and static site generators like Pelican and Lektor. A skilled Jinja2 developer writes templates that consume context data from Python and produce rendered output for browsers, PDFs, emails, YAML files, or shell scripts. They understand inheritance, macros, filters, tests, and autoescaping, and they know how to keep templates fast, secure, and maintainable.
Beyond writing templates, a Jinja2 expert structures template directories, configures the Jinja2 Environment, builds custom filters and global functions in Python, and integrates templates with Flask blueprints, Django views, or CLI tools. They also handle internationalization with Babel, caching with bytecode caches, and sandboxed rendering when templates come from untrusted sources.
A capable Jinja2 specialist is fluent in the wider Python web stack and the surrounding ecosystem. Expect proficiency with Flask, Django, FastAPI, Ansible, and SQLAlchemy, along with frontend tooling that pairs cleanly with server-rendered HTML.
Jinja2 work appears across nearly every sector that uses Python on the backend. SaaS companies use it for dashboards and transactional emails. Fintech and healthcare teams rely on it for report generation and document workflows. DevOps and platform engineering teams use Jinja2 inside Ansible to manage server fleets. Ecommerce platforms render product pages, invoices, and customer notifications through templates. Agencies building Flask or Django sites for clients lean on Jinja2 for content-driven marketing pages, blogs, and admin interfaces.
Strong candidates demonstrate Python fluency first and templating expertise second. Look for portfolios that include Flask or Django applications, Ansible roles, or open-source contributions involving templates. Code samples should show template inheritance, reusable macros, and proper autoescape usage. Past client reviews mentioning maintainable template structures, secure rendering, and clean separation of concerns are strong signals.
Useful interview questions to copy and use:
Freelancer.com gives you access to a global pool of Python and Jinja2 freelancers across every time zone, from solo template specialists to full-stack engineers who handle Flask, Django, and Ansible work end to end. You can review verified profiles, ratings, completed project counts, and portfolio samples before you shortlist. Clients set their own budgets and receive competitive bids, so you can match scope to the right level of experience. Milestone Payments protect your funds until deliverables meet your acceptance criteria, making it straightforward to hire on Freelancer.com with confidence.
Ready to get your templates built right?
Hiring a Jinja2 developer works best when you treat the engagement as a Python project with a specific templating focus. The clearer you are about the framework, the surrounding stack, and the rendered output you need, the more precise the bids you will receive. The process below walks through posting, reviewing, and awarding.
Your brief is the single biggest factor in bid quality. A strong Jinja2 brief names the host framework, the existing codebase state, the deliverable formats, and any design assets the developer will work from. Head to the
Bids on Freelancer.com are short proposals, not just price quotes. A strong Jinja2 proposal shows that the freelancer has read your brief, understood the framework context, and thought about template structure. Use Freelancer.com chat to ask clarifying questions before you shortlist.
The final decision combines proposal quality with profile evidence. Weigh consistency across past projects rather than a single standout sample, and prioritize reviews that mention maintainable templates, secure rendering, and clean Python integration.
Jinja2 renders HTML on the server using Python data, producing fully formed pages before they reach the browser. React renders in the browser using JavaScript and a virtual DOM. Many teams combine both, using Jinja2 for SEO-friendly server-rendered shells and React or HTMX for interactive components.
Yes. One-off engagements are common, such as refactoring legacy templates, building an email template set, creating Ansible role templates, or adding a PDF export feature. Define the deliverables and acceptance criteria in your brief and you can scope it as a fixed-price project.
If your work is purely template authoring, filters, macros, and presentation logic, a Jinja2 specialist is enough. If you also need routing, database models, authentication, or API endpoints, hire a Flask or Django developer who is fluent in Jinja2. Most experienced Python web developers cover both.
A focused template build or refactor can take a few days, while a full template system for a new web application or a complete email template suite may run several weeks. Timelines depend on the number of templates, design fidelity, internationalization needs, and integration complexity.
For template-focused or backend-integration work, a skilled freelancer is usually faster and more cost-effective. Agencies make sense when the engagement requires coordinated frontend design, backend engineering, and DevOps under one roof. On Freelancer.com you can often assemble that team from independent specialists.

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