API Integration Experts For Hire - Page 5
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Hire osamak74
I am a full-stack software engineer specializing in building scalable web and mobile applications, automation systems, AI-powered solutions, embedded systems, and eCommerce platforms. I help businesses turn ideas into reliable, production-ready digital products with a strong focus on performance, usability, and...I am a full-stack software engineer specializing in building scalable web and mobile applications, automation systems, AI-powered solutions, embedded systems, and eCommerce platforms. I help businesses turn ideas into reliable, production-ready digital products with a strong focus on performance, usability, and maintainability. My experience covers end-to-end development—from frontend interfaces to backend architecture, API design, database systems, cloud deployment, and embedded hardware development. I also work extensively on automation workflows, AI integrations, IoT solutions, PCB-based product development, and low-code/no-code platforms to accelerate delivery and reduce operational overhead. Core Skills & Technologies: Frontend: React.js, Next.js, Tailwind CSS, Redux, Vue.js, Angular, React Native, Flutter, Swift Backend: Node.js, Express.js, NestJS, Python, Java, PHP, Laravel Shopify: Shopify Themes, Shopify Apps, Shopify Plus, Liquid AI & ML: Large Language Models (LLMs), Machine Learning, LangChain, AI Integrations, AI Agents, Computer Vision Embedded Systems & IoT: Embedded C/C++, Arduino, ESP32, ESP8266, Raspberry Pi, STM32, ARM Microcontrollers, FreeRTOS, UART, SPI, I2C, CAN Bus, MQTT, BLE, Wi-Fi, Sensor Integration, Firmware Development, Edge AI PCB Design & Electronics: PCB Design, Schematic Capture, KiCad, Altium Designer, Eagle CAD, Circuit Design, PCB Layout, Prototype Development, Hardware Bring-up, Component Selection, Electronics Debugging Blockchain: EVM, Solidity, Hardhat, Rust, Ethers.js, Web3.js Databases: PostgreSQL, MongoDB, Firebase, Redis APIs: REST, GraphQL No/Low-code: Webflow, Bubble.io, Framer DevOps & Tools: Docker, Git, CI/CD (GitHub Actions), AWS, Vercel less -
Hire carlosd178
I’m a results-driven full-stack developer with strong expertise in modern front-end frameworks and backend technologies. I specialize in building elegant, scalable web applications using React, Next.js, Vue, Nuxt, and Tailwind CSS, while delivering robust server-side solutions with Laravel, NestJS, Django, FastAPI and...I’m a results-driven full-stack developer with strong expertise in modern front-end frameworks and backend technologies. I specialize in building elegant, scalable web applications using React, Next.js, Vue, Nuxt, and Tailwind CSS, while delivering robust server-side solutions with Laravel, NestJS, Django, FastAPI and Node.js. My experience includes creating interactive 3D experiences with Three.js and developing decentralized applications powered by Web3 and smart contracts. I enjoy translating complex requirements into clean, efficient code and intuitive user experiences. With a focus on performance, maintainability, and best practices, I help businesses launch high-impact digital products, from responsive websites to blockchain-based platforms, on time and at scale. less -
Hire Zack111Arya97
Zack111Arya97 Zack111Arya97
$10 USD / hour
Automation and Systems Engineer - Home AutomationAlgeriaAutomation and Systems Engineer Software & Embedded Systems Developer Experienced programmer with a strong background in application development, robotics, electronics, and automation systems. My expertise spans both software and hardware integration, with hands-on experience in building real-world solutions...Automation and Systems Engineer Software & Embedded Systems Developer Experienced programmer with a strong background in application development, robotics, electronics, and automation systems. My expertise spans both software and hardware integration, with hands-on experience in building real-world solutions that align closely with my academic background in engineering. Skilled in developing mobile applications using Flutter, as well as system-level programming and embedded solutions using Python, C, C++, and Java. I have also worked extensively with microcontrollers, sensors, and automation technologies, allowing me to design and implement intelligent systems and control mechanisms. Editor videos games , greatly professional less -
Hire obelal
With hands-on experience in data analysis, coding, and process automation, I am proud to be ranked among Freelancer.com's top 3% of Preferred freelancers. My expertise lies in leveraging advanced programming and Excel skills to deliver customized, efficient, and high-quality solutions tailored to your project...With hands-on experience in data analysis, coding, and process automation, I am proud to be ranked among Freelancer.com's top 3% of Preferred freelancers. My expertise lies in leveraging advanced programming and Excel skills to deliver customized, efficient, and high-quality solutions tailored to your project needs. Core Skills & Expertise • AppSheet, Glide, Bubble. • Automation tools : n8n, Zapier, Make. • API Integration. • Smartsheet, Clickup, Asana. • CRM Tools: HubSpot - Zoho - Odoo. • Microsoft Access. • Excel VBA & Macros: Automating repetitive tasks and creating dynamic tools for data management. • Python Programming: Developing scripts for data analysis, automation, and problem-solving. • Data Management: Expert in handling projects using Excel, Google Sheets, Word, and Google Docs. • Workflow Design: Creating professional flowcharts with Miro and Visio. • PDF Processing: Editing, converting, and automating tasks involving PDF documents. • Form Development: Crafting interactive forms and surveys via Microsoft and Google Forms. • Research & Organization: Conducting in-depth web searches and organizing data with precision. Why Choose Me? • Coding Excellence: I specialize in crafting tailored solutions using Python and Excel VBA. • Efficiency & Accuracy: Delivering error-free and scalable results within deadlines. • Innovative Automation: Turning manual processes into automated, streamlined workflows. • Verified Professional: Recognized as one of the top-rated freelancers globally with stellar client feedback. My Mission is to transform your ideas into efficient, actionable solutions through coding and automation, helping you save time and achieve your goals effortlessly. Let’s connect today and bring your project to life with precision and innovation! less -
Hire jayantm76
Senior Full-Stack Developer with 8+ years of experience building scalable software, mobile applications, Security and AI-driven platforms for global brands including Google, Volkswagen, ESPN, Samsung, and Disney. Specialized in end-to-end development with strong focus on performance, UX, and business impact.Senior Full-Stack Developer with 8+ years of experience building scalable software, mobile applications, Security and AI-driven platforms for global brands including Google, Volkswagen, ESPN, Samsung, and Disney. Specialized in end-to-end development with strong focus on performance, UX, and business impact. less -
Hire exequiel12ifran
exequiel12ifran exequiel12ifran
$35 USD / hour
Web & Mobile | React, Vue, Shopify, WP, OpenAIArgentinaSenior developer with hands-on experience in building scalable web apps, cross-platform mobile apps, and AI-driven automations. I work with Next.js, React, Angular, Flutter, React Native, and Shopify to deliver clean, maintainable, and high-performance solutions. I specialize in: Web & Frontend: React, Next.js,...Senior developer with hands-on experience in building scalable web apps, cross-platform mobile apps, and AI-driven automations. I work with Next.js, React, Angular, Flutter, React Native, and Shopify to deliver clean, maintainable, and high-performance solutions. I specialize in: Web & Frontend: React, Next.js, Three.js, Angular, TypeScript, Tailwind CSS, Material-UI Mobile & Cross-Platform: Flutter, React Native, offline-first apps, push notifications E-Commerce & CMS: Shopify, headless commerce, WordPress, custom integrations Automation & AI: n8n workflows, OpenAI, LangChain, intelligent pipelines Performance & DevOps: REST/GraphQL APIs, CI/CD, SEO, cloud deployments I focus on building user-centric, future-ready products while optimizing workflows and ensuring smooth, maintainable code. less -
Hire TechnoTweak
About Our Team Anybody can build a website and a mobile app. Anybody can run an ad. Anybody can call themselves a "digital agency." What's rare!! Genuinely rare... is a team that does what they say, finishes what they start, and still picks up the phone three months after the project ends. That's us. Techno Tweak...About Our Team Anybody can build a website and a mobile app. Anybody can run an ad. Anybody can call themselves a "digital agency." What's rare!! Genuinely rare... is a team that does what they say, finishes what they start, and still picks up the phone three months after the project ends. That's us. Techno Tweak is a team of specialists who stopped counting awards and started counting client wins instead. No bloated processes. No account managers playing telephone between you and the actual work. When you talk to us, you're talking to the people building your product, designing your interface, writing your strategy, and animating your vision. Every single time. The people behind your project: 🏗️ Full-Stack Developers They don't just write code. They write code that's still clean two years later when your business doubles and you need to scale fast. 🎯 UX/UI Designers They lose sleep over button placement. Obsess over load times. Design for the user who's impatient, distracted, and on a phone with 12% battery. 🎬 2D / 3D Animators They turn "we need something that explains what we do" into motion that makes people lean forward in their chair. 🔍 SEO Specialists They don't chase algorithms. They build authority. The kind that doesn't disappear the moment Google updates. 📱 Social Media Marketers They know the difference between content that gets likes and content that gets clients. They focus on the latter. 🤖 AI Engineers They build AI tools that actually fit how your team works not how a Silicon Valley demo assumed you work. 16+ years of combined experience across: Healthcare · EdTech · E-commerce · SaaS · HR & ERP · Non-Profits · Crowdfunding · Logistics We've worked with startups who had big ideas and small budgets. Enterprises who'd been let down before. Founders who needed someone to just handle it. All of them had one thing in common after working with us. They came back. That's the only metric we actually care about. 📩 If you've been burned by overpromising agencies before, we understand. Let's have an honest conversation about what you need and whether we're the right fit. No pressure. No pitch. Just clarity. Techno Tweak less -
Hire daxm0
I'm a passionate Full Stack & AI Automation & GoHighLevel Engineer with over 6+ years of experience building scalable web applications, intelligent automation systems, and high converting CRM solutions. I enjoy turning complex business ideas into reliable, user friendly products that help companies save time, increase...I'm a passionate Full Stack & AI Automation & GoHighLevel Engineer with over 6+ years of experience building scalable web applications, intelligent automation systems, and high converting CRM solutions. I enjoy turning complex business ideas into reliable, user friendly products that help companies save time, increase revenue, and grow with confidence. My expertise covers the complete development lifecycle, from planning and UI implementation to backend architecture, cloud deployment, automation, and long term maintenance. Whether it's building a SaaS platform, creating AI powered assistants, or designing advanced CRM workflows, I focus on delivering secure, scalable, and production ready solutions. 💻 Full Stack Development 🟢 React.js, Next.js, Vue.js, Angular 🟢 TypeScript, JavaScript 🟢 Node.js, Express.js, NestJS 🟢 Python, FastAPI 🟢 HTML5, CSS3, Tailwind CSS, Bootstrap 🟢 REST API, GraphQL 🟢 PostgreSQL, MySQL, MongoDB, Prisma 🟢 Firebase, Supabase 🟢 AWS, Vercel, Docker, CI/CD 🤖 AI & Automation ✨ OpenAI, Claude, Gemini ✨ AI Chatbots and Virtual Assistants ✨ AI Agent Development ✨ RAG Systems ✨ Prompt Engineering ✨ Workflow Automation ✨ n8n, Make.com, Zapier ✨ AI Content Generation ✨ AI Voice Agents ✨ OCR and Document Processing ✨ Email Automation 📈 GoHighLevel Expertise 🎯 CRM Setup and Customization 🎯 Sales Pipelines 🎯 Marketing Automation 🎯 Lead Capture Funnels 🎯 Calendar Booking 🎯 SMS and Email Campaigns 🎯 Workflow Automation 🎯 Custom API Integration 🎯 Stripe Integration 🎯 Twilio Integration 🎯 Reporting and Dashboard Creation 🔗 Integrations 🔹 Stripe 🔹 PayPal 🔹 Twilio 🔹 Mailgun 🔹 Resend 🔹 SendGrid 🔹 Google APIs 🔹 Meta APIs 🔹 OpenAI APIs 🔹 HubSpot 🔹 Zoho CRM 🔹 Salesforce 🔹 Jira 🔹 Slack 🔹 Discord 🔹 Shopify 🔹 WooCommerce 🌟 What I Deliver ✅ SaaS Applications ✅ AI Powered Business Solutions ✅ CRM Automation Systems ✅ Business Process Automation ✅ Modern Responsive Websites ✅ Custom Dashboards ✅ API Development and Integration ✅ Secure Authentication Systems ✅ High Performance Web Applications ✅ Scalable Cloud Solutions I believe great software should be fast, intuitive, and easy to maintain. My goal is to build solutions that solve real business challenges while creating an outstanding experience for both users and administrators. I value clean code, clear communication, and long term partnerships, ensuring every project is delivered with quality, reliability, and attention to detail. less -
Hire nemanjam61
I’ve led development across the full lifecycle — from architecture and backend design to front-end implementation and cloud deployment. Whether it’s a React/Next.js interface, a Node.js or Python backend, or an AWS/Azure microservice. Android/iOS. AI/ML, I deliver clean, efficient, and production-ready code. What I...I’ve led development across the full lifecycle — from architecture and backend design to front-end implementation and cloud deployment. Whether it’s a React/Next.js interface, a Node.js or Python backend, or an AWS/Azure microservice. Android/iOS. AI/ML, I deliver clean, efficient, and production-ready code. What I bring: 🌐 Deep expertise in JavaScript, TypeScript, React, Next.js, Node.js, NestJS, and Python 🗄️ Proven success with REST and GraphQL APIs, SQL/NoSQL databases, and real-time integrations☁️ Cloud and DevOps experience with AWS, Azure, Docker, and CI/CD pipelines 🍏 Skilled in mobile app development for iOS and Android using Swift, Kotlin, Flutter, and React Native, creating seamless user experiences across devices. 🤖 Strong AI/ML engineering background, with experience in TensorFlow, PyTorch, NLP, and Computer Vision, building intelligent systems and predictive models. 🐳 Strong communication, proactive problem-solving, and on-time delivery I’m passionate about building software that scales — whether it’s a SaaS product serving thousands of users or an internal automation that saves hours daily. Let’s collaborate to turn your ideas into reliable, high-quality systems that drive results. less -
Hire techmadigital
I’m Nikhil, Founder & CEO of Techma. Running an 8 year old IT company with 15+ years of hands on experience building SaaS platforms, AI systems, trading infrastructure, automation workflows, CRMs, mobile apps, and scalable backend systems. Most people build apps. I usually end up fixing the systems behind...I’m Nikhil, Founder & CEO of Techma. Running an 8 year old IT company with 15+ years of hands on experience building SaaS platforms, AI systems, trading infrastructure, automation workflows, CRMs, mobile apps, and scalable backend systems. Most people build apps. I usually end up fixing the systems behind them. Worked on: AI SaaS Platforms Trading Bots & Low Latency Systems WhatsApp Automation ERP & CRM Software Real Estate Platforms Inventory & Billing Systems High Traffic Backend Infrastructure I enjoy solving difficult engineering problems, optimizing unstable systems, and building products that can handle real world scale instead of just looking good in screenshots. less
