API Integration Experts For Hire - Page 7
Showing 477 results
Sponsored Freelancers
-
Hire giaphung2k1
🏆 TOP 10 WEB DEVELOPER IN VIETNAM | 1,000+ PROJECTS | 240+ FIVE-STAR REVIEWS Whether you are a new business looking to attract your very first customers, or an established brand with a slow, outdated site—I am here to help. I engineer high-converting, custom websites from scratch designed to drive growth and maximize...🏆 TOP 10 WEB DEVELOPER IN VIETNAM | 1,000+ PROJECTS | 240+ FIVE-STAR REVIEWS Whether you are a new business looking to attract your very first customers, or an established brand with a slow, outdated site—I am here to help. I engineer high-converting, custom websites from scratch designed to drive growth and maximize customer acquisition. What I deliver: • Startup & Enterprise Solutions: Built from scratch to launch & scale your business. • Custom Web Development (Laravel, React, Vue, WordPress) • Speed, SEO & UI/UX Optimization 📬 Ready to grow your customer base? Contact me now! less -
Hire KESHAVINFOTECH
KESHAVINFOTECH KESHAVINFOTECH
$7 USD / hour
Quick & Affordable AI Dev: Mobile, Web, Games, IoTIndia## 18+ Years of Experience | AI-Powered Development | Top on Freelancer Hi there! I’m Ghanshyam, and I lead the team here at Keshav Infotech. Our journey started in 2006. Back then, my partner Samir and I had just three computers (one was borrowed!) and a tiny workspace. Today, we have grown into a team of 75+...## 18+ Years of Experience | AI-Powered Development | Top on Freelancer Hi there! I’m Ghanshyam, and I lead the team here at Keshav Infotech. Our journey started in 2006. Back then, my partner Samir and I had just three computers (one was borrowed!) and a tiny workspace. Today, we have grown into a team of 75+ experts working from our 5,000-sq-ft office. We aren't just "tech guys"—we are "techpreneurs" who love building great products. ### Why Work With Us? We combine 18 years of deep experience with the speed of modern AI. => Faster Delivery: We use the latest AI tools (Cursor, Claude, ChatGPT) to write and check code faster. => Better Pricing: By using AI and ready-made assets, we save time on manual tasks. We pass those savings on to you. => Proven Quality: We are in the Top Rank of the Freelancer.com community with a very high repeat hire rate. ### What We Do Best - Mobile Apps: iOS, Android, and Flutter. - Specialized Apps: BLE, IoT, NFC, and Hardware integration. - Game Development: High-quality Unity Games. - Web Development: Laravel, Node.js, React, Vue, WordPress, and Shopify. - Design: Modern UI/UX Design for apps and websites. ### How We Work (Step-by-Step) We follow a clear process so there are no surprises: 1. Scope: We create a detailed study document of your requirements. 2. Planning: We build wireframes and data flow diagrams. 3. Design: We create the system design and all app screens. 4. Testing Plan: We define test cases for all devices. 5. Development: Our team starts the programming phase. 6. Review: Regular updates and reviews with you. 7. Launch: Final testing, bug fixing, and deployment to your server. ### Availability & Communication - Response Time: Usually within 12 hours. - Working Days: Monday to Saturday. - Working Hours: 10:00 AM to 8:00 PM. Our Goal: We aren’t looking for a "one-time project." We want to build a long-term business relationship with you. We guarantee our work and won't stop until you are 100% happy. Ready to start? Let’s chat about your project! Best Regards, Ghanshyam & Samir Keshav Infotech less -
Hire mujahidhanif786
mujahidhanif786 mujahidhanif786
$20 USD / hour
Google Analytics 4, GTM, FB Pixel & Google AdsPakistanHello there! My name is Mujahid — a Google-certified conversion tracking expert with 117+ five-star reviews and 5+ years of hands-on experience fixing and building tracking systems for ecommerce stores, lead gen sites, and agencies worldwide. My core skills: ✓ Google Analytics 4 (GA4) setup and ecommerce event...Hello there! My name is Mujahid — a Google-certified conversion tracking expert with 117+ five-star reviews and 5+ years of hands-on experience fixing and building tracking systems for ecommerce stores, lead gen sites, and agencies worldwide. My core skills: ✓ Google Analytics 4 (GA4) setup and ecommerce event tracking ✓ Google Tag Manager (GTM) implementation — clean, no hardcoded scripts ✓ Google Ads conversion tracking, Enhanced Conversions, remarketing ✓ Facebook/Meta Pixel and Conversion API (CAPI) for iOS 14+ accuracy ✓ Cross-domain tracking and custom event configuration ✓ Migrating Universal Analytics to GA4 ✓ TikTok, Snapchat, Pinterest, Reddit, Twitter and Quora pixel setup ✓ Goal and conversion configuration across all major ad platforms I test every setup live using each platform's debug tools before calling a project complete — so what you see in your dashboard is exactly what's actually happening on your site. I work with Shopify, WooCommerce, WordPress, and fully custom websites, and I'm comfortable jumping into messy or half-broken setups left behind by previous developers. Thank you for reviewing my profile — I look forward to working with you! less -
Hire adnans092
Top Rated and Experienced Full-Stack Web Developer. Highly Qualified & Award Winning Designer. Over 7 Years of Industry Experience in Freelance. Hi, I'm Adnan. A USA-based creative freelancer specializing in Digital Website Development, Brand, and Graphic design. After years of industry experience,...Top Rated and Experienced Full-Stack Web Developer. Highly Qualified & Award Winning Designer. Over 7 Years of Industry Experience in Freelance. Hi, I'm Adnan. A USA-based creative freelancer specializing in Digital Website Development, Brand, and Graphic design. After years of industry experience, with over 7 of those being freelance, I've managed to vastly improve the visual offerings of countless brands and businesses. With my clients ranging widely from chart-topping to industry-leading retailers, my ability to communicate to ranging audiences is constantly tried and tested visually. After years of perfecting this skill, I now consistently produce creative solutions that engage and elevate on a daily basis Digital - I design and build stand-out websites and comprehensive web applications for desktop, mobile, and tablet. The products I design are not just to be looked at, but to be interacted with by millions. My outcomes engage instantly, seamlessly combining design with function. I design creative online experiences, which never fail to impress. Brand - I visualize and develop innovative brands and all aspects of surrounding material on which they exist. The brands I craft from the ground up stand out from the competition, effortlessly cutting through the noise of crowded markets. Whether I'm building a brand from scratch or picking up an existing one, my creative outcomes always speak the right language to the correct people. Graphic - My Graphic style is one based upon strong artistic influence. This allows my work to resonate through innovative concepts infused with artistic fundamentals, resulting in unique graphical languages which elevate and stand out. My style is refined and distinctive, whilst also been accurate for the project at hand. My outcomes demand attention while also clearly communicating in the correct tone. To learn more about me, I recommend you take a look at my online portfolio. If you'd like to see how I can help your project, please do get in touch, and let's set the ball rolling! Regards, Adnan Saleem 1. Read and understand English and communicate well. Ans: Yes. As I am native English speaker 2. Follow instructions and guidelines. Ans: Yes 3. Work collaboratively to support each other and fill-in wherever you are needed. Ans: Yes less -
Hire abela399
As a senior Full Stack developer, I specialize in building production-ready web, mobile, and AI-powered systems. I work independently and handle all development myself, from system design to delivery, ensuring consistency, quality, and accountability. My focus is on creating reliable backends, clean and maintainable...As a senior Full Stack developer, I specialize in building production-ready web, mobile, and AI-powered systems. I work independently and handle all development myself, from system design to delivery, ensuring consistency, quality, and accountability. My focus is on creating reliable backends, clean and maintainable frontends, scalable e-commerce platforms, and practical AI solutions that directly support business operations and growth. Core Expertise: - Full-Stack Web Development • Frontend: JavaScript, TypeScript, React, Next.js, Vue.js, Nuxt.js, Tailwind CSS, HTML, CSS 3 • Backend: Node.js, NestJS, PHP (Laravel), Python (FastAPI, Django), REST APIs, GraphQL • Databases: PostgreSQL, MySQL, MongoDB, SQLite • Cloud & DevOps: AWS, Google Cloud, Azure, CI/CD, Docker - AI & Automation Solutions • AI-powered assistants, chatbots, and automation systems using OpenAI APIs and modern LLMs • Design and implementation of RAG (Retrieval-Augmented Generation) pipelines for knowledge-based AI systems • Integration of LLMs with databases, vector stores, APIs, and existing business platforms • Intelligent data processing, document understanding, and decision-support tools - E-commerce & Shopify • Shopify theme customization and custom app development • Shopify Admin API, Storefront API, webhooks, and third-party integrations • Custom checkout flows, subscriptions, payments, and fulfillment logic • Experience with Magento, WooCommerce, BigCommerce, and Prestashop • Performance optimization, scalability, and long-term maintainability - Mobile Development • Android development (Java, Kotlin) • iOS development (Swift, Objective-C) • Cross-platform mobile apps using React Native and Flutter • Mobile apps backed by scalable APIs and cloud infrastructure - Data Engineering & Automation • Web scraping and crawling (Python, Selenium, Scrapy, BeautifulSoup) • API integrations, background jobs, and automation services Working Approach: I am comfortable joining existing codebases, improving architecture, resolving technical debt, and stabilizing systems for production. I prioritize clear communication, clean code, and solutions that are easy to maintain and scale over time. My goal is to deliver systems that are reliable, secure, and aligned with real business needs. less -
Hire Max01
I work with different skill sets. ★ Open-source technologies: PHP, MAGENTO, WORDPRESS, PWA, Codeigniter, Laravel ★ iPhone, ANDROID, ReactJS, Hybrid ★ Back Office, Data Entry, Virtual Assistant Being a senior iOS/Android/Web app expert I have strong experience in mobile/web/mac/windows application development. I...I work with different skill sets. ★ Open-source technologies: PHP, MAGENTO, WORDPRESS, PWA, Codeigniter, Laravel ★ iPhone, ANDROID, ReactJS, Hybrid ★ Back Office, Data Entry, Virtual Assistant Being a senior iOS/Android/Web app expert I have strong experience in mobile/web/mac/windows application development. I had developed native & hybrid apps such as Social Networking, Video&Voice Chatting, Dating, GPS, Map, Photo&Video Edit/Filter, Uber/Tinder like app, Booking/Ordering app. Apart from mobile app worked on PWA, web-based CRMs, Custom software. ★ React Native, Ionic Framework, Cordova, PhoneGap ★ Firebase, AWS, CMS and Rest APIs, Facebook/Instagram/Twitter API ★ PHP, HTML, JavaScript, MySQL, CSS, MongoDB, Nodejs, Codeigniter, Laravel, MongoDB, ReactJS, Magento, API development and integration, Payment Gateways, SMS integration. I will always do the best for my clients and their projects. To know more about me, let us connect less -
Hire BZagarell
Dedicated full-time developer with a decade of proven success across diverse industries. I build comprehensive digital solutions from concept to long-term maintenance, specializing in both native and cross-platform development. Technical Expertise: ✓ Mobile Apps: Native iOS/Android & Cross-platform development with...Dedicated full-time developer with a decade of proven success across diverse industries. I build comprehensive digital solutions from concept to long-term maintenance, specializing in both native and cross-platform development. Technical Expertise: ✓ Mobile Apps: Native iOS/Android & Cross-platform development with React Native ✓ Web Development: NextJS, RaectJS, AngularJS, NodeJS, HTML, CSS, Javascript, PHP, ColdFusion ✓ Full-stack solutions: Frontend to backend integration ✓ Database design and API development Why Choose Me: • Full-time availability for dedicated project focus • Business-minded approach - I understand your success is my success • Comprehensive maintenance and ongoing support • 10+ years managing complete software ecosystems • Passionate about delivering solutions that drive real business results I don't just code - I partner with you to create digital solutions that grow your business. Whether you need a mobile app, dynamic website, or complete platform, I deliver quality work with ongoing support. Let's turn your vision into reality! less -
Hire Sharazkhan2020
Welcome to my profile! Welcome! I'm Sharaz Khan, a Manchester-based Software Engineer with 20 years of experience in creating and implementing software solutions across diverse industries. Skilled in multiple languages and frameworks, I specialize in full-stack development, system architecture, and performance...Welcome to my profile! Welcome! I'm Sharaz Khan, a Manchester-based Software Engineer with 20 years of experience in creating and implementing software solutions across diverse industries. Skilled in multiple languages and frameworks, I specialize in full-stack development, system architecture, and performance optimization. I have a proven record of delivering scalable, high-quality software on time and within budget, thriving in agile environments and working with cross-functional teams. I'm passionate about using technology to solve complex problems and improve user experiences. Web: •Languages: PHP, JavaScript, Python •Frameworks: Next.js, Nuxt.js, CodeIgniter 3/4, Laravel, WordPress, WooCommerce, Shopify Mobile: • Frameworks: React Native, Flutter • Platforms: Hybrid & Native Mobile Apps Desktop: • Languages: C/C++, C#, Rust Backend: • Platforms: SaaS, CRM, Task Management System, Inventory Management System, Accounting Management System, Booking Management System, LMS, PMS, CMS, PerfexCRM • Technologies: Object Detection, Real-time Messaging Applications Frontend: • Frameworks: React.js, Vue.js DevOps: • Tools: CI/CD, Docker, Kubernetes • Devices: Raspberry Pi Expertise: • Specialized Projects: Casino Slot Game Development, Raspberry Pi Integrations, Real-Time Systems Don't waste your time. Your success is my mission – let's get started Let's transform your ideas into successful outcomes. Let's build something amazing together, efficiently and effectively. less -
Hire letscms
👋 Welcome! I’m a Senior Full-Stack Developer with 14+ years of experience building scalable, secure, and high-performing applications. With 62 successful projects delivered on Freelancer, I’ve helped startups and enterprises worldwide launch solutions in eCommerce, MLM, live streaming, and AI-driven platforms. 💡...👋 Welcome! I’m a Senior Full-Stack Developer with 14+ years of experience building scalable, secure, and high-performing applications. With 62 successful projects delivered on Freelancer, I’ve helped startups and enterprises worldwide launch solutions in eCommerce, MLM, live streaming, and AI-driven platforms. 💡 What I Offer ✅ Custom Web & Mobile Apps – Laravel, React, Node.js, Flutter, Kotlin ✅ Live Streaming Platforms – apps like Tiki, Tango, TikTalk ✅ WordPress & WooCommerce – custom plugins, themes, eCommerce stores, MLM solutions ✅ Magento & Drupal – extension & theme customization, bug fixing, speed optimization ✅ AI & Python Solutions – Flask, TensorFlow, OCR, automation, data-driven tools ✅ Industries Served ✅ eCommerce & Retail – online stores, marketplaces, custom plugins ✅ Network Marketing (MLM) – smart commission systems, plugins, extensions ✅ Media & Entertainment – live streaming apps, video platforms ✅ Enterprise Solutions – dashboards, workflow automation, data platforms ✅ AI & Data Applications – OCR, predictive analytics, image processing ✅ Tech Stack Shopify Development Expertise ✅ Shopify Custom App Development (Private & Public Apps) ✅ Shopify Theme Development & Customization ✅ Shopify Liquid Programming Languages & Frameworks ✅ PHP (Laravel, YII) ✅ JavaScript (React, Node.js, Angular, Vite.js) ✅ Python (Flask, TensorFlow, Pandas, OpenCV) ✅ Flutter, Kotlin Frontend & Design ✅ HTML5 ✅ CSS3/5 ✅ Tailwind ✅ Responsive UI CMS & eCommerce ✅ WordPress (Plugins, Themes, WooCommerce, WPML, BuddyPress) ✅ Magento (Extensions, Themes) ✅ Drupal (Modules, Themes) Databases & Tools ✅ MySQL ✅ PostgreSQL ✅ MongoDB ✅ Git ✅ Docker ✅ REST APIs ✅ GraphQL ✅ Why Clients Choose Me ✅ 62 completed projects on Freelancer with proven client satisfaction ✅ Pixel-perfect design & clean, well-documented code ✅ Free 1-month maintenance after delivery ✅ Issues resolved within 24 hours max ✅ Strong English communication & dedicated 24/7 support ✅ 14+ years of expertise delivering reliable solutions ✅ Let’s Build Together Whether you need a robust backend, a modern frontend, or a smart AI-powered platform, I bring the skills, experience, and commitment to make your vision a reality. 💬 Message me today — let’s create something impactful that grows your business! less -
Hire MariamQadeem
Hi, I'm Mariam Qadeem, an experienced software engineer passionate about crafting efficient, real-world solutions. From development to logic building, I specialize in tackling complex problems with clean, maintainable code. I'm committed to ensuring your project receives the dedicated attention it deserves, turning...Hi, I'm Mariam Qadeem, an experienced software engineer passionate about crafting efficient, real-world solutions. From development to logic building, I specialize in tackling complex problems with clean, maintainable code. I'm committed to ensuring your project receives the dedicated attention it deserves, turning your ideas into impactful results. Let's collaborate to bring your vision to life! What I Offer: -> Python Programming -> JavaScript & Full Stack MERN Applications -> Django Development -> JavaFX & Swing GUI Design -> Client-Server Architecture -> C & C++ Programming -> Problem Solving & Algorithm Design -> Data Structures -> Object-Oriented Programming (OOP) -> Graphical User Interfaces (GUI) -> Database Design & SQL Queries -> Entity-Relationship Diagrams (ERD) -> Normalization (1NF, 2NF, 3NF) -> Software Development & Optimization -> Networking -> Operating Systems Let's turn your ideas into amazing software solutions! Reach out anytime--I can't wait to help you create something incredible! Thanks for visiting my profile! Warm Regards less
