Web API Programmers para contratar

  • API Web
  • Online Users
Sugerencias:
más

Países

Ubicación específica

Exámenes

Tarifa por hora (USD)

Puntaje

En línea

Mostrando 194 resultados
  • Contratar     designysoft
Contratar     designysoft

    designysoft designysoft

    India $12 USD / hora
    Recommended Senior Full Stack AI Engineer
    India
    3.0
    1 comentario 1 comentario $12 USD por hora
    Hello! I’m a Senior Software Architect and Full-Stack Developer with 20+ years of experience building scalable, secure, and performance-driven applications. I specialize in combining strong engineering fundamentals with modern AI capabilities to deliver intelligent, future-ready solutions. I build intelligent,...
    Hello! I’m a Senior Software Architect and Full-Stack Developer with 20+ years of experience building scalable, secure, and performance-driven applications. I specialize in combining strong engineering fundamentals with modern AI capabilities to deliver intelligent, future-ready solutions. I build intelligent, scalable applications by integrating AI into real-world business workflows. My experience includes AI-assisted data validation, automated mapping, and decision-support features that improve data onboarding and operational efficiency. I design reliable backend services and APIs for complex, high-volume systems, including large data migration and transformation pipelines with strict integrity requirements. I develop responsive, production-ready web applications and ensure they perform smoothly under real-time and high-concurrency conditions through scalable architecture and efficient processing patterns. Today, software is not just about functionality. It’s about automation, insights, and smarter decision-making. I help businesses integrate AI tools and cloud technologies into their systems to increase efficiency and unlock new value. Core Expertise Microsoft Ecosystem .NET Core, ASP.NET MVC, C#, VB.NET, Web & Desktop Applications, REST APIs, Microservices Architecture AI & Intelligent Systems AI API integrations (OpenAI and similar platforms) Chatbots and virtual assistants Workflow automation using AI tools Predictive analytics integrations AI-enhanced business applications Frontend & JavaScript React.js, Angular, Vue.js, Blazor, Node.js, TypeScript, jQuery, AJAX Mobile Development Flutter, .NET MAUI, React Native, Ionic, Native Android & iOS Cloud & DevOps Azure, AWS, Google Cloud CI/CD pipelines Docker-based deployments Cloud-native architecture and optimization Databases MS SQL Server, MySQL, PostgreSQL, MongoDB UI/UX & Responsive Design Tailwind, Bootstrap, HTML5, CSS3, Mobile-first design What I Deliver: - -> End-to-end product development, from architecture to production -> AI-powered features integrated into web and mobile applications -> Custom enterprise systems and automation platforms -> Cloud migration and scalable infrastructure design -> Secure, maintainable, and well-structured code -> Clear communication and predictable delivery timelines I work best with clients who value long-term collaboration and technical excellence. If you’re looking to modernize your application, integrate AI capabilities, or build a robust system from scratch, I’d be glad to discuss your goals. Let’s connect and explore how we can build something impactful. menos
    Contratar designysoft
  • Contratar     Webtechfusion23
Contratar     Webtechfusion23

    Webtechfusion23 Webtechfusion23

    Pakistan $30 USD / hora
    ✅Full-Stack Web Developer | 12 years of Experience
    Pakistan
    3.6
    1 comentario 1 comentario $30 USD por hora
    I am a Full-Stack Web Developer with over 12 years of experience in (PHP , Laravel &Codeigniter ) . I have successfully served more than 1,000 businesses through various freelancing platforms like Upwork and Fiverr. I absolutely love making software that helps businesses work better and smarter. It's like giving...
    I am a Full-Stack Web Developer with over 12 years of experience in (PHP , Laravel &Codeigniter ) . I have successfully served more than 1,000 businesses through various freelancing platforms like Upwork and Fiverr. I absolutely love making software that helps businesses work better and smarter. It's like giving them a superpower! My Services Web based Enterprise Resource Planning (ERP) Software Web based Content Management Systems (CMS) Web based Inventory Management Systems Web based Accounting Management Systems Web Data Analytics Dashboards API Development Web Scraping Wordpress Website development Ecommerce/WooCommerece Web Security Payment integration (Paypal, Stripe, Visa, Master) Mobile App development Graphic Designing AI Automation My skills Core PHP | MVC | CodeIgniter | Laravel | JavaScript | Wordpress | HTML5 | CSS 3 | jQuery | AJAX | MySQL | MySQLi | React JS | Node JS | Firebase | Cronjob | Cake PHP | FireStore | MongoDB | Cpanel | Web Security | Elementor | Divi | GPT | Chatbots | SSL | Metabase | CSV | Project Management | Ui/Ux | Figma | iOS and Android App Development | Flutter | React Native | GUI | Pulumi | Gruntworks My Portfolio: ERP System: https://demopump.munshei.pk Gaming & Gifts: https://bonustienda.com/app WooCommerace: https://sandalirasoterra.it/ Dropshipping: https://petsplanetcare.com/ Shopify:https://trustedpetproducts.com/ WooCommerace: https://joypack.com.mx/product-category/experiencias/ Customize Cart Plugin: https://noblendy.com/cart-2/ Wordpress Website for Movers: https://brightprofessionalmovers.com/ Traverls & Tours: https://pericoripiaotours.com/home-new/ Health & Care: https://atriohomecare.org/ Thank you Regards, Aftab Ahmad Full Stack Developer menos
    Contratar Webtechfusion23
  • Contratar     kodnob
Contratar     kodnob

    kodnob kodnob

    Philippines $30 USD / hora
    Bubble.io Developer
    Philippines
    5.9
    1 comentario 1 comentario $30 USD por hora
    Hi/Hello. I'm bubble developer for almost 4 years experience. I have build project with nocode concept using Bubble.io platform and do the integration as well specially Stripe, Paypal, Facebook, LinkedIn, Google, and etc. Also create own plugin.
    Hi/Hello. I'm bubble developer for almost 4 years experience. I have build project with nocode concept using Bubble.io platform and do the integration as well specially Stripe, Paypal, Facebook, LinkedIn, Google, and etc. Also create own plugin. menos
    Contratar kodnob
  • Contratar     techplusintl
Contratar     techplusintl

    techplusintl techplusintl

    Pakistan $25 USD / hora
    Website Development, API Integration, Automation
    Pakistan
    4.8
    2 comentarios 2 comentarios $25 USD por hora
    TechPlus is a full-stack development and digital solutions provider delivering end-to-end web, mobile, AI, automation, and software development services. We design, build, automate, and optimize digital systems that help businesses scale efficiently — from modern websites and mobile apps to enterprise software,...
    TechPlus is a full-stack development and digital solutions provider delivering end-to-end web, mobile, AI, automation, and software development services. We design, build, automate, and optimize digital systems that help businesses scale efficiently — from modern websites and mobile apps to enterprise software, integrations, and intelligent automation solutions. **Services Offered** • Web design & development (CMS, custom apps, e-commerce) • Mobile app design & development (Android, iOS, hybrid) • Automation, scripting, scraping & workflow optimization • AI integrations, chatbots & data processing solutions • API development & third-party integrations • Database architecture, optimization & migration • Custom software & SaaS development **Deliverables & Outputs** • Business websites, dashboards, portals & landing pages • E-commerce stores and CMS-based platforms • Mobile apps with admin panels and backend systems • Automation tools, bots, and integration pipelines • Database systems, reports & analytics solutions • Custom plugins, extensions, and enterprise applications **Technologies & Tools** PHP, ASP.NET, VB.NET, C, C#, C++, Python, Node.js, JavaScript frameworks (React, Angular, Vue), Laravel, CodeIgniter, Django, Flask, Yii, CakePHP, WordPress, Shopify, Wix, Weebly, Squarespace, Magento, OpenCart, PrestaShop, SharePoint, Excel, Google Sheets, APIs, cloud services, and modern development frameworks. TechPlus maintains clear English communication, structured documentation, transparent collaboration, and a strong focus on quality delivery, reliability, and long-term client partnerships. menos
    Contratar techplusintl
  • Contratar     Agiletechstudio
Contratar     Agiletechstudio

    Agiletechstudio Agiletechstudio

    Pakistan $40 USD / hora
    .NET | AI | ANGULAR | REACT | ANDROID | iOS
    Pakistan
    4.0
    1 comentario 1 comentario $40 USD por hora
    We are team of skilled, motivated & experienced Software developers and designers. We believe in delivering AI Apps , Custom SaaS , Web Apps , Mobile App , Desktop and Dashboard Designs services with high quality, affordable budget, high speed , secure and 100% satisfaction. We have expertise in following...
    We are team of skilled, motivated & experienced Software developers and designers. We believe in delivering AI Apps , Custom SaaS , Web Apps , Mobile App , Desktop and Dashboard Designs services with high quality, affordable budget, high speed , secure and 100% satisfaction. We have expertise in following technologies and offering services in: Microsoft Based Technologies: ASP.net Core , ASP.net MVC, Blazor, SignalR, Xamarin, .Net MAUI ,SQL SERVER all Additions, DevExpress Third Party Controls, WPF/WCF, Web Apis and All type of Api's Integrations. Artificial Intelligence : Generative AI, Agentic AI, Natural Language Processing (NLP), Machine Learning (ML) Cloud Services: Azure , AWS , Google Cloud Google Based Technologies: Android Development, Google Maps Apple Based Technologies: IOS Development, Swift Development Clover Payment Integration Open source Technologies: Meteo.JS, Electron.JS, React JS, Next.js , Node.js Backbone JS, Angular JS, Cordova, Ajax, Django Frontend and Design Technologies: HTML5, tailwind CSS , Bootstrap, CSS, JQuery, Logo Design, Google Material Design, Figma , Adobe Photoshop, Adobe Illustrator, Adobe InDesign, Adobe Premier CMS: WordPress, Joomla, Drupal , Magento , Shopify Programming Languages: C#, VB, Flutter , Node , Java, JavaScript ES6/ES5, PHP, Python, C++, ROR Databases: MSSQL , MySQL , Mongo Db , MongoDB , PostgreSQL, SQLite, MariaDB menos
    Contratar Agiletechstudio
  • Contratar     cmitexperts
Contratar     cmitexperts

    cmitexperts cmitexperts

    India $30 USD / hora
    ⭐Top 1% | Expert | Trusted - Preferred Freelancer✅
    India
    3.5
    2 comentarios 2 comentarios $30 USD por hora
    ? Who We Are – A Top-Rated Team with 500+ Five-Star Reviews and Growing ⭐ We’re not just a team—we’re your technology partners. With a powerful blend of creativity, code, and commitment, our group of 25+ seasoned developers, designers, and strategists is dedicated to building exceptional digital experiences. From...
    ? Who We Are – A Top-Rated Team with 500+ Five-Star Reviews and Growing ⭐ We’re not just a team—we’re your technology partners. With a powerful blend of creativity, code, and commitment, our group of 25+ seasoned developers, designers, and strategists is dedicated to building exceptional digital experiences. From startups to enterprises, we bring ideas to life through full-stack excellence and a client-first approach. ✅ What We Do Best ?? ✅ Strategic Planning & Prototyping - UI/UX wireframes and mockups that transform your vision into intuitive, conversion-focused designs. ✅ Modern Frontend Development - HTML5, CSS3, Bootstrap, Tailwind - Vue.js, AngularJS, ReactJS - Engaging UI/UX crafted with Figma, Adobe XD, and Photoshop ✅ CMS & E-commerce Development - WordPress, Shopify, PrestaShop, OpenCart - Custom themes, WordPress plugins, Shopify apps, and scalable solutions to grow your business ✅ Robust Backend & Full-Stack Development - PHP, Laravel, Node.js, CodeIgniter, CakePHP - Architected for performance, security, and scalability ✅ Mobile App Development - Flutter and React Native - Native and cross-platform apps tailored to your market ✅ Custom APIs & Third-Party Integrations - Seamless integration of payment gateways, CRMs, and more to connect your systems for optimal performance ✅ Why Clients Choose Us -- Full-spectrum expertise: We don’t just code—we architect, design, and innovate across the entire technology stack, delivering end-to-end solutions. -- Client-centric approach: Our process is built around your goals and priorities, ensuring you always get a tailored solution that fits your needs. -- Pixel-perfect, performance-driven results: Expect visually stunning designs paired with clean, scalable, and efficient code for optimal performance. -- Proven reliability: We are a top-rated team with over 500 five-star reviews and consistently positive feedback. Clients worldwide trust us for timely delivery and ongoing support. -- Commitment to your success: We treat every project as if it’s our own, because your results are a reflection of our dedication and expertise. ✅ Let’s Build Something Extraordinary Together We’re easy to talk to, quick to understand your needs, and always ready to offer the best solutions at the best value. Reach out today and discover how simple and rewarding working with true professionals can be! menos
    Contratar cmitexperts
  • Contratar     owebest
Contratar     owebest

    owebest owebest

    India $18 USD / hora
    Award Winning - Ranked TOP 2% BASED ON REVIEWS
    India
    5.9
    1 comentario 1 comentario $18 USD por hora
    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 menos
    Contratar owebest
  • Contratar     jayprakashyadav
Contratar     jayprakashyadav

    jayprakashyadav jayprakashyadav

    India $20 USD / hora
    AI/LLM & Automation | Web, Mobile Apps & UI/UX
    India
    2.0
    1 comentario 1 comentario $20 USD por hora
    I'm a Mobile App Developer, Flutter and React Native Specialist, AI and LLM Engineer (OpenAI API, GPT-4o, Claude, LangChain, RAG Systems, AI Agents, Fine-tuning, Prompt Engineering, Vector Databases, Embeddings, AI Model Deployment), Automation Engineer (n8n, Make, Zapier, Workflow Automation, Python Automation, RPA,...
    I'm a Mobile App Developer, Flutter and React Native Specialist, AI and LLM Engineer (OpenAI API, GPT-4o, Claude, LangChain, RAG Systems, AI Agents, Fine-tuning, Prompt Engineering, Vector Databases, Embeddings, AI Model Deployment), Automation Engineer (n8n, Make, Zapier, Workflow Automation, Python Automation, RPA, API Integration, Webhooks, Data Pipelines) and Mobile and Automation with Python and Full AI Solutions Architect with solid experience in web and mobile app development. I have mastery level expertise in mobile app development with Flutter, React Native, Kotlin, Swift, iOS Development, Android Development, Firebase, RESTful APIs, GraphQL, State Management, CI/CD for Mobile and Mobile UI/UX Design. I manage complex requirements within open source CMS and MVC frameworks such as WordPress, Webflow, Laravel and CodeIgniter. I also develop eCommerce solutions on WooCommerce, Shopify, PrestaShop and Magento platforms. I create UI/UX design in Figma and Adobe XD for responsive design, wireframe and prototype. ✔ WordPress CMS Expertise • Custom Theme Development • Plugin Development & Customization • Elementor & Page Builder Design • Website Speed Optimization • Security & Maintenance • API Integration • Migration & Backup ✔ AI Automation & LLM Integration • AI/LLM: OpenAI API (GPT-4o, GPT-3.5), Claude, LangChain, RAG Systems, AI Agents • Automation: n8n, Make, Monday, Zapier, Workflow Automation • Custom chatbot implementation • AI powered content generation • Natural language processing features • LangChain & vector database setup ✔ Mobile App Development • Cross-platform: Flutter, React Native • Native: Kotlin (Android), Swift (iOS) • Firebase integration • REST API integration • Real-time features & push notifications ✔ Web, MERN & Python Development • MERN Stack: MongoDB, Express.js, React.js, Node.js • Frontend: React.js, Next.js • Backend: Node.js (Express.js/NestJS), Python (Django, Flask, FastAPI), PHP (Laravel, CodeIgniter) • CMS & Open Source: WordPress, Webflow • API development & automation with Python • Databases: MongoDB, MySQL, PostgreSQL ✔ eCommerce Development • WooCommerce • Shopify • PrestaShop • Magento • Custom eCommerce solutions ✔ Cloud & DevOps • AWS, Google Cloud, Azure • Docker • GitHub Actions • Jenkins ✔ Security & Integrations • JWT, OAuth 2.0, Firebase Auth • REST APIs, GraphQL • WebSockets ✔ UI/UX Design • Figma, Adobe XD • Responsive design • Wireframing & prototyping ✔ Additional Expertise • PHP, MySQL • REST API Integration • Third-party Plugin Integration • Hosting & Cloud Deployment • Payment gateway integration • App store deployment • Performance optimization • Code review & debugging • Third party API integration Note: I'm available full time and can start immediately. Please connect with me to discuss your project requirements. My priority is quality work and bug free code. I do not move to next step without proper test. menos
    Contratar jayprakashyadav
  • Contratar     sptechnocrats
Contratar     sptechnocrats

    sptechnocrats sptechnocrats

    India $25 USD / hora
    Build Smarter. Grow Faster. Supercharged by AI.
    India
    5.9
    7 comentarios 7 comentarios $25 USD por hora
    Where Vision Meets Execution We help ambitious businesses turn ideas into scalable, high-performance digital products—built right, delivered on time, and designed to grow with you. Trusted by clients across 113+ countries, we’ve successfully delivered 2,500+ projects with a team of 250+ experienced engineers,...
    Where Vision Meets Execution We help ambitious businesses turn ideas into scalable, high-performance digital products—built right, delivered on time, and designed to grow with you. Trusted by clients across 113+ countries, we’ve successfully delivered 2,500+ projects with a team of 250+ experienced engineers, designers, and product specialists. From startups to enterprises, we build solutions that are practical, future-ready, and cost-efficient. ✅ Why Clients Choose Us ✔ 11+ Years of Proven Delivery Deep experience across multiple industries and complex product builds. ✔ Premium Quality, Sensible Pricing Enterprise-grade results without agency-level overheads. ✔ Predictable, On-Time Execution Agile workflows, clear milestones, and zero guesswork. ✔ Single Point of Accountability Dedicated project manager ensuring clarity, consistency, and fast communication. ✔ Long-Term Partner Mindset We don’t just ship features—we help you build products that succeed. ✅-What We Do Best 👉 Web & Mobile Application Development React.js, Next.js, Flutter, Laravel, Node.js 👉 AI & Automation Solutions AI APIs, chatbots, predictive models, workflow automation 👉 Blockchain Development Smart contracts, Web3 apps, integrations 👉 SaaS, CRM & ERP Platforms Scalable systems built for real business operations 👉 UI/UX Design & Product Strategy Clean interfaces, conversion-focused design, usability-first thinking 👉 CMS & eCommerce WordPress, Shopify, Webflow, Wix, Squarespace Cloud, DevOps & Scaling ✅Trusted Worldwide * Preferred Freelancer on Freelancer.com * 2,500+ clients served globally * Strong presence across USA, Europe, Australia, Middle East & Asia * Proven expertise in Healthcare, FinTech, E-commerce, Education, Logistics, and AI SaaS At Shanti Infotech, we don’t just deliver projects. We build reliable systems, strong partnerships, and long-term success. Have an idea or a challenge? Let’s build it—right from day one. 🚀 menos
    Contratar sptechnocrats
  • Contratar     gigadevca
Contratar     gigadevca

    gigadevca gigadevca

    United States $50 USD / hora
    Custom Web & Mobile Apps | AI Automation | IoT
    United States
    5.8
    1 comentario 1 comentario $50 USD por hora
    The Coding Company is a US-based software solutions company working with employees around the globe. Our onshore-offshore model gives our clients the best product quality at affordable rates. Customer satisfaction and product quality is our ultimate priority. Expertise: Native Mobile Apps (Swift,...
    The Coding Company is a US-based software solutions company working with employees around the globe. Our onshore-offshore model gives our clients the best product quality at affordable rates. Customer satisfaction and product quality is our ultimate priority. Expertise: Native Mobile Apps (Swift, Java/Kotlin) Hybrid Mobile Apps (React Native, IONIC, Flutter) Custom Web Apps ERP/CRM Marketing (SMM, Google PPC, Amazon) E-commerce (Shopify, WordPress) Amazon Store Management AI wrappers (OpenAI, ChatGPT, Claude) BlockChain Technology (Cryptocurrency Wallets & Exchanges, Ethereum Smart Contracts, NFTs, Smart Contracts) Artificial Intelligence & Machine Learning Internet of Things (IoT) Web Development (CMS and Custom Web Design) WordPress PHP Laravel Angular NodeJS HTML/CSS/CSS3/Bootstrap Python/Django UI/UX Design (logo, banner, Landing pages) API Integration Sage50 Quickbooks menos
    Contratar gigadevca

Hola , aquí encontrarás algunos freelancers fuera de línea

Hola , aquí encontrarás algunos freelancers fuera de línea que coinciden con ""