Backend Developers Untuk Diupah
Menunjukkan 913 hasil
Freelancers Ditaja
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VISION TO REALITY Preferred Freelancer by Freelancer Vision Vivante is an agency in India dedicated to transforming ideas into scalable, high-performance platforms. With a strong foundation in strategy, design, and technology, we help businesses accelerate growth, simplify complexity, and thrive in the digital...VISION TO REALITY Preferred Freelancer by Freelancer Vision Vivante is an agency in India dedicated to transforming ideas into scalable, high-performance platforms. With a strong foundation in strategy, design, and technology, we help businesses accelerate growth, simplify complexity, and thrive in the digital age. ✅ End-to-End Services: -- Product Strategy & MVP Development -- Concept-to-Launch Solutions -- Product Roadmaps, User Flows & Wireframing -- Technical Architecture & Agile Team Assembly ✅ Custom Software Development: -- Full-Stack Web & Mobile Applications -- SaaS Platforms | Marketplaces | Internal Tools -- API Integrations, DevOps, Cloud Infrastructure ✅ Tech Stack Expertise: -- Frontend: React.js, Vue.js, Next.js -- Backend: Node.js, Laravel -- Mobile: Flutter, React Native -- Database: PostgreSQL, MySQL, MongoDB -- CMS: WordPress, Shopify, Magento, Prestashop, Custom CMS -- Infra: AWS, GCP, CI/CD, Serverless ✅ E-Commerce & Business Platforms: -- Shopify, WooCommerce, Magento -- Auction & Multi-Vendor Systems -- Payment Gateway Integration (incl. Stripe, CashApp, M-Pesa, Mada, HyperPay) ✅ Enterprise & Operational Systems: -- ERP, CRM & Warehouse Management -- Stock Control, Route Planning, Payroll, Ledgers -- Driver & Customer Apps with Live Tracking ✅ Industries Served: >> E-commerce | Fintech | Logistics | Travel | Legal | Education | Real Estate | Healthcare | Fitness | Marketplaces | Social Platforms | SaaS | Pickup and Delivery | POS (Point of Sale) Why Vision Vivante? ✅ Strategy-First Execution ✅ Cross-Platform Development Experts ✅ Agile Teams & Transparent Collaboration ✅ Deep Tech + Business Understanding ✅ Global Clients in 50+ Countries ✅ Fast Turnarounds, Scalable Codebases ✅ Dedicated PMs, Engineers & Designers ✅ Flexible Engagement Models Ready to Build? From digital products to complex systems, Vision Vivante turns your vision into a living, breathing platform. Work with a team that’s technical, strategic, and obsessed with your success. Let’s explore how we can collaborate. kurang
Upah visionvivante
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Augurs Technologies is Part of Augurs Group which has operations in domains of Metaverse, Unity 3D, AR/VR, Game Development , Artificial Intelligence/Machine Learning, Software Development and Mobile Apps and have operating offices located in Freiburg, Germany, Central Hong Kong, Quito Ecuador Lucknow India. We are...Augurs Technologies is Part of Augurs Group which has operations in domains of Metaverse, Unity 3D, AR/VR, Game Development , Artificial Intelligence/Machine Learning, Software Development and Mobile Apps and have operating offices located in Freiburg, Germany, Central Hong Kong, Quito Ecuador Lucknow India. We are into Software consulting services since 2013. We have upcoming products in Retail Segment (Based on AI/ML), Gaming Segment( based on Metaverse, Unity 3D and NFT), Insurance Segment (Based on AR/VR) and Data Security Segment (based on Vulnerability/Ransomware tracking). We have been awarded as one of the Leading Solution Providers over Freelancer.com Experts in Metaverse, Unity 3D, 3D Game Artist. Experts in AR/VR Tech, Game Development, Game Concept Design Experts in AI/ML , Data Sciences Experts in Custom Software Applications Experts in Mobile Applications. We love delivering quality results for our customers, Get connected with most amazing team on freelancer kurang
Upah augurstech
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ZAWN Tech is a trusted software company founded in 2014, delivering complete digital solutions for startups and enterprises worldwide. Our certified developers combine deep technical knowledge with real-world project experience to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3,...ZAWN Tech is a trusted software company founded in 2014, delivering complete digital solutions for startups and enterprises worldwide. Our certified developers combine deep technical knowledge with real-world project experience to build fast, secure, and scalable systems. Core Expertise Blockchain: Metaverse, Web3, NFTs, NFT Games, Smart Contracts, Arbitrage & Sniper Bots, DEX / DApp Development (Ethereum, BSC, Polygon, Solana, WAX). Web & SaaS Development: Full-stack using React, Node.js, Laravel, Django, and Next.js. Integration with Odoo, Bubble.io, Zoho, and Webflow. eCommerce: Shopify, WooCommerce, Magento, and custom marketplace platforms with payment, shipping, and ERP integrations. Mobile Apps: Native and cross-platform (Flutter, React Native, Android, iOS). AI & Computer Vision: Chatbots, GPT integrations, TensorFlow, OpenCV, and OCR systems. Game Development: Unity 3D, Unreal, and WebGL with multiplayer, blockchain, and AR/VR support. Trading & Financial Automation: MT4/5, TradingView, Binance, Interactive Brokers, and algorithmic trading bots. Hardware & IoT: Arduino, Raspberry Pi, ESP32, MATLAB, embedded control, and automation projects. With 200+ recommendations and over a decade of experience, we turn complex ideas into reliable, production-ready solutions — delivered with clear communication and long-term support. kurang
Upah AwaisChaudhry
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I’m a software engineer and Python developer specializing in web scraping, automation, data science, software engineering, and machine learning/AI solutions. I help clients collect and structure data, build reliable backend systems, and develop ML/DL models that deliver measurable results. What I Can Do: 🟣 SOFTWARE...I’m a software engineer and Python developer specializing in web scraping, automation, data science, software engineering, and machine learning/AI solutions. I help clients collect and structure data, build reliable backend systems, and develop ML/DL models that deliver measurable results. What I Can Do: 🟣 SOFTWARE ENGINEERING * Python (FastAPI, Flask, Django), plus other languages as needed * Backend development: REST/GraphQL APIs, authentication/authorization, role-based access * Database design & optimization: PostgreSQL/MySQL/SQLite, MongoDB; indexing, migrations * System design & scalable architecture: modular codebases, microservices, message queues (Celery/RabbitMQ) * Automation tools & scripting: ETL pipelines, cron jobs, background workers * Testing & quality: unit/integration tests (pytest), linting/formatting, CI-ready structure * Performance & reliability: caching (Redis), profiling, rate limiting, retries, graceful failure handling * DevOps & deployment: Docker, CI/CD, Nginx, Linux servers * Cloud deployment & maintenance: AWS/GCP/DigitalOcean, logging/monitoring, uptime-focused setups 🟡 WEB SCRAPING * Python with Scrapy, Selenium, Playwright, Seleniumbase, Pydoll, requests, curl_cff, ... * handling JavaScript-heavy sites * Anti-bot & CAPTCHA bypass * Data engineering (cleaning, transformation, storage) * Automation (scheduling, monitoring, error handling) * Data delivery (APIs, databases, CSV/JSON exports) * Cloud deployment (AWS, GCP, or DigitalOcean) * API development to access scraped data * High-Volume Data Collection: Scraping millions of pages for large-scale data sets. 🟢 MACHINE LEARNING / DEEP LEARNING / AI * End-to-end ML pipeline: data collection → preprocessing → training → evaluation → deployment * Classical ML: scikit-learn (classification, regression, clustering, anomaly detection) * Deep Learning: PyTorch / TensorFlow (CNNs, RNNs/LSTMs, Transformers) * NLP: text cleaning, embeddings, classification, sentiment, topic modeling, information extraction * Computer Vision: image classification, detection, OCR-related pipelines (when needed) * Time series & forecasting: feature engineering, backtesting, model comparison * Model deployment: serving via FastAPI/Flask, batch inference pipelines, Dockerized services * MLOps basics: experiment tracking, versioning, reproducibility, monitoring & retraining workflows * LLM/AI integration: prompt workflows, tool/function calling, RAG with vector databases (if required) 🔵 DATA ANALYSIS, DATA ENGINEERING & DATA VISUALIZATION * Data analysis: exploratory analysis (EDA), KPI definition, insights, trend/segment analysis * Data cleaning & preprocessing: missing values, outliers, normalization, deduplication, validation rules * Data engineering: ETL/ELT pipelines, batch/stream workflows, data modeling (star schema), warehousing basics kurang
Upah maxscender
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arhamsoftltd arhamsoftltd
$65 USD / jam
Award-Winning ISO-Certified IT firm | Among Top 1%United States: ArhamSoft LLC is an ISO-certified software development company, proudly serving clients worldwide since 2007. With a strong presence across the USA, UK, Germany, UAE, and Saudi Arabia, we have delivered innovative, scalable, and business-driven solutions to organizations of all sizes. Over the years, we have had...: ArhamSoft LLC is an ISO-certified software development company, proudly serving clients worldwide since 2007. With a strong presence across the USA, UK, Germany, UAE, and Saudi Arabia, we have delivered innovative, scalable, and business-driven solutions to organizations of all sizes. Over the years, we have had the privilege of working with Fortune 500 companies, helping them achieve digital transformation with efficiency and excellence. As trusted technology partners, we hold official partnerships with Odoo, Salesforce, and Microsoft, enabling us to deliver cutting-edge solutions powered by the latest tools and platforms. With a team of dedicated professionals and a proven track record across industries, ArhamSoft continues to empower businesses with ERP systems, custom software, AI/ML, mobile applications, and enterprise-grade solutions that drive growth and long-term success. Our Expertise: - Artificial Intelligence (AI), Machine Learning (ML), and Natural Language Processing (NLP) - Blockchain & Web3 Solutions - Mobile App Development (iOS & Android) - Web Development & Custom SaaS Platforms - ERP & CRM Solutions (Odoo, Salesforce, Microsoft Dynamics) - Cloud Computing & Enterprise Software Integration & : - Presidential Award for Best Software Company - Clutch Top IT Service Provider - Pakistan Digital Award (PDA) 2021 - P@SHA ICT Award Winner (2021) - LCCI Best Software House Award & - ISO 9001:2015 Quality Management Systems - ISO 27001:2013 Information Security Management Salesforce Partner: https://appexchange.salesforce.com/appxConsultingListingDetail?listingId=a0NHu00000p0vBtMAI Odoo Partner: https://www.odoo.com/partners/arhamsoft-13313341 Microsoft Partner ? ISO Certified for Quality & Information Security Official Odoo, Microsoft & Salesforce Partner 18+ Years of Proven Industry Experience with 500+ global clients 100% Client Satisfaction Rate backed by long-term partnerships 230+ In-house Skilled Resources across AI, Web, Mobile, and Blockchain Full-Cycle IT Services: From strategy & development to deployment & support Proven Expertise in Complex, Enterprise-Scale Projects Strong QA & Security Practices ensuring compliance and reliability Customer-Centric Approach with transparent communication Agile & Scalable Delivery Models to fit startups, SMEs, and enterprises Award-Winning Company recognized for innovation & excellence : Looking to bring your next big idea to life or optimize your business with advanced technology? Lets make it happen together. Contact us today and discover how ArhamSoft can become your trusted technology partner. kurang
Upah arhamsoftltd
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OweBest Technologies – Driving Digital Innovation & Business Growth OweBest Technologies is a leading, fast-growing IT solutions company based in India, delivering cutting-edge digital solutions to help businesses unlock their full potential. We specialize in crafting scalable, secure, and high-performance software...OweBest Technologies – Driving Digital Innovation & Business Growth OweBest Technologies is a leading, fast-growing IT solutions company based in India, delivering cutting-edge digital solutions to help businesses unlock their full potential. We specialize in crafting scalable, secure, and high-performance software tailored to your unique business needs. Our Expertise Includes: 1. Artificial Intelligence (AI) Solutions – Generative AI, Agentic AI (autonomous agents), Predictive AI (ML models), Vision AI (computer vision), Speech & Voice AI, Recommendation Engines, and Natural Language Processing (NLP). 2. Web Design & Development – Custom, responsive, and SEO-optimized websites. 3. Mobile App Development – Native and hybrid apps for Android & iOS. 4. PHP Development – High-performance, custom PHP solutions using frameworks – Laravel, CodeIgniter, CakePHP, Symphony. 5. Full-Stack JavaScript Development – Node.js, AngularJS, Express.js, React.js. 6. MERN and MEAN Development - PWA, SPA and Server Side Rendering 7. Python Development – Django, Flask, and FastAPI for robust web apps & APIs. 8. CMS & E-Commerce – WordPress, Magento, Shopify and Shopware. 9. Microsoft .NET MVC Development – Secure enterprise solutions. 10. Cloud Solutions & DevOps – AWS, Azure, Google Cloud, serverless architecture, CI/CD pipelines. 11. Firebase Development – Real-time applications, authentication, and cloud storage solutions. 12. Cross-Platform Development – Flutter & React Native mobile apps. 13. Enterprise Solutions – Odoo ERP, Hubspot, Zoho, Salesforce CRM customization & automation. 14. Machine Learning & Data Science – Data-driven decision-making tools. 15. Blockchain & Cryptocurrency Development – Secure DApps & exchange platforms. 16. Database Solutions – MongoDB, Mysql, Postgres, MsSql. 17. Cybersecurity Services – Penetration testing & vulnerability assessment. 18. Digital Marketing & SEO Services – Search engine optimization, PPC, social media marketing, and content strategy. We also excel in many other emerging and niche technologies to meet diverse business requirements. Why Choose OweBest Technologies? - Proven track record of delivering high-quality, result-driven projects - Transparent communication & agile development approach - Skilled team of developers, designers, and technology experts - Competitive pricing without compromising on quality Explore Our Portfolio – Our work reflects our commitment to innovation, precision, and client satisfaction. Partner with OweBest Technologies – Where ideas meet innovation and technology fuels growth. Best Regards, Team OweBest Technologies kurang
Upah owebest
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Welcome to my profile! I’m a Top-Rated Full Stack Web & Mobile App Developer with 7+ years of experience building modern digital solutions for startups, enterprises, and entrepreneurs. I specialize in: ✔ Mobile App Development (Ionic, React Native) ✔ E-commerce Solutions (Shopify, WooCommerce, Magento) ✔ AI/ML...Welcome to my profile! I’m a Top-Rated Full Stack Web & Mobile App Developer with 7+ years of experience building modern digital solutions for startups, enterprises, and entrepreneurs. I specialize in: ✔ Mobile App Development (Ionic, React Native) ✔ E-commerce Solutions (Shopify, WooCommerce, Magento) ✔ AI/ML Integrations & Python Automation ✔ Custom Web Development (Laravel, CodeIgniter, Symfony, Node.js) With 180+ successful projects delivered and a proven 100% client satisfaction rate, I provide clean, scalable, and reliable solutions from idea to launch. 📱 Mobile App Development (Ionic & React Native) I develop high-performance, cross-platform mobile apps for iOS and Android, complete with modern UI, fast execution, and full backend integration. Mobile expertise includes: Hybrid apps using Ionic & React Native GPS tracking, maps (Google/Apple Maps), routes, KML Push notifications, in-app purchases, subscriptions Real-time chat & video calling (WebRTC, Twilio, XMPP, Firebase) Payment gateways & e-commerce mobile apps Complete App Store & Play Store deployment App optimization, upgrades & maintenance 🛒 E-commerce Development (Shopify, WooCommerce, Magento) I build powerful, high-conversion online stores designed to attract customers and maximize sales. E-commerce capabilities: Shopify custom themes, apps, checkout optimization WooCommerce + WordPress development Magento store setup & customization Product, order & inventory automation Custom payment gateways & subscription-based systems Speed optimization, SEO & analytics integration Marketplace / multi-vendor development 🤖 AI, Machine Learning & Python Automation I integrate smart, AI-powered systems into websites and mobile apps to help businesses automate tasks, boost productivity, and enhance user experience. AI/ML & automation skills: AI Chatbots (OpenAI, DialogFlow, custom NLP) Machine Learning model integration (Python + APIs) Recommendation systems, predictive analytics Image/text recognition (OCR, Vision models) Workflow automation with Python scripts Data scraping, processing & dashboard automation Automated APIs, CRMs, reporting tools These solutions help clients reduce manual work, speed up processes, and scale efficiently. 💻 Web Development Expertise I create secure, scalable web applications using modern frameworks and best practices. Technologies: PHP: Laravel, CodeIgniter, Symfony JavaScript: React.js, Node.js, Angular Databases: MySQL, MongoDB, PostgreSQL, SQLite API Development: REST, JSON, XML, SOAP AWS, cloud servers, CI/CD setups UI/UX design and responsive front-end development ⭐ Why Clients Love Working With Me 180+ successful projects 100% job success & repeat hire rate On-time delivery with clean, documented code Excellent communication & problem-solving skills Honest, committed, and detail-oriented Full support even after project completion 📩 Let’s Build Your Next Project Whether you need a mobile app, AI-powered kurang
Upah josec298
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** 100% Satisfaction Guaranteed — Results You Can Trust ** Hi, Bhavesh here I am full stack web developer who can confidently say that, as Preferred Freelancer, I am in the elite top 1% on this platform. With over 12 years of experience in the field, I have gained an insurmountable wealth of knowledge in web...** 100% Satisfaction Guaranteed — Results You Can Trust ** Hi, Bhavesh here I am full stack web developer who can confidently say that, as Preferred Freelancer, I am in the elite top 1% on this platform. With over 12 years of experience in the field, I have gained an insurmountable wealth of knowledge in web development, and as such can offer a plethora of services, including: • Website Development • Website Design • Custom Web Development • OpenAI integration • WordPress Development & Customization ◦ Theme Development ◦ Plugin Development ◦ WooCommerce • Laravel Development • SEO Services • Shopify Theme & App Development • Yii Framework • CodeIgniter Development & Customization • Custom PHP Development I have developed everything from business websites to web portals to blogs, and I can confidently put together any type of framework and design you could possibly need. I am committed to quality, transparency, and timely delivery and I stand by my work with a simple promise: Love the results or you don't pay. No risk, just results. Let's connect to discuss your project. I am ready to get started right away! kurang
Upah bhaveshjnariya
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I’m a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐢𝐭𝐡 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building SaaS platforms, web applications, eCommerce stores, and automation systems for clients around the world. I specialize in creating fast, scalable, and user-friendly solutions that help businesses grow and operate more efficiently. Over the years,...I’m a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐢𝐭𝐡 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building SaaS platforms, web applications, eCommerce stores, and automation systems for clients around the world. I specialize in creating fast, scalable, and user-friendly solutions that help businesses grow and operate more efficiently. Over the years, I’ve successfully delivered 100+ projects and maintained a 4.9★ rating, thanks to strong communication, reliable delivery, and a deep understanding of both technology and business needs. My clients value that I work like a true partner — not just writing code, but helping shape features, optimize workflows, and deliver products that make an impact. 🚀 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐘𝐨𝐮 I focus on high-quality end-to-end development, including: SaaS & Web Platforms: Role-based dashboards, CRM systems, multi-tenant apps, booking systems, workflow tools. Custom Web Applications: Marketplaces, job portals, property/venue management systems, internal tools. AI & Automation: OpenAI/ChatGPT integrations, n8n & Zapier automation, lead routing, reporting systems, bots. 🛠 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 Frontend: Next.js, React, Vue, Tailwind, JavaScript/TypeScript Backend: Laravel, Node.js, Django, Python, Express Databases: MySQL, PostgreSQL, MongoDB, Firebase Cloud: AWS, serverless, Lambda, EC2, S3 Integrations: Stripe, PayPal, Razorpay, Twilio, SendGrid, CRMs, third-party APIs 💡 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞 • 10+ years of hands-on full-stack experience • Strong expertise in building scalable, production-grade systems • Milestone-based delivery with clear communication • I think like a product owner, not just a developer • Clean, maintainable, well-structured code • Flexible with time zones and project complexity • Long-term support and continuous improvement available • I take full responsibility for the project — from planning and architecture to development, testing, and deployment. 📌 𝐑𝐞𝐜𝐞𝐧𝐭 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 • Built a privacy SaaS platform serving 50k+ active users (Next.js + Laravel) • Developed a complete event-booking marketplace with web + mobile apps • Created a serverless training platform for AWS architecture • Built a multi-vendor ticketing system for large-scale events • Developed a Shopify product customizer app for a high-volume merchant • Designed full-stack solutions for B2B directories and partner management systems 🤝 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐆𝐫𝐞𝐚𝐭 If you’re looking for a reliable, experienced, and proactive full-stack developer who can deliver real results, I’d love to work with you. Whether it's a new build, improving an existing system, or ongoing development support — I’m here to help. kurang
Upah webethics
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Affordable solutions for all your creativity needs! I'm a creative designer and developer on a path to develop innovative state-of-the-art services. Over the years, I have acquired mastery in Web/App Development as well as Graphic Designing. MASTERED SERVICES: - Brand Building - UI/UX - App Dev - App/Website UI -...Affordable solutions for all your creativity needs! I'm a creative designer and developer on a path to develop innovative state-of-the-art services. Over the years, I have acquired mastery in Web/App Development as well as Graphic Designing. MASTERED SERVICES: - Brand Building - UI/UX - App Dev - App/Website UI - Company Reports/Profile - Interactive PDF and forms - Graphic Designing MASTERED SOFTWARE: - MS PowerPoint/Word - Android Studio - Xcode REASON TO HIRE ME: - No added cost for future alterations - Excellent soft skills - Adaptability to time zones WORKING TIME ZONE: - General - 11:00 AM - 9:00 PM (IST) - Flexible with any time zone as per project requirement HOW TO HIRE ME? - Hit "HIRE ME" tab and start chatting - Hit "Chat" or "Award" tab, if you see my bid on your project Let's begin! kurang
Upah shubhamshrimal7
