SaaS Developers để thuê
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Các Freelancer được bảo trợ
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I’m a Senior Software Engineer with 7+ years of experience building scalable, high-performance applications across web and mobile platforms. I specialize in JavaScript/TypeScript, React, React Native, Node.js, Laravel, Django, and cloud services (AWS, GCP, Azure). ✅ What I Do Best: - Full-stack development (frontend...I’m a Senior Software Engineer with 7+ years of experience building scalable, high-performance applications across web and mobile platforms. I specialize in JavaScript/TypeScript, React, React Native, Node.js, Laravel, Django, and cloud services (AWS, GCP, Azure). ✅ What I Do Best: - Full-stack development (frontend + backend + database + APIs) - Mobile app development (iOS & Android, React Native / Flutter / Swift / Android Studio) - Scalable backend systems (Node.js, Laravel, Django, Express.js, Next.js) - RESTful & GraphQL API design and integration - Database architecture (MySQL, PostgreSQL, MongoDB) - Cloud deployment & DevOps (AWS, Docker, CI/CD pipelines) - Payment gateway integrations (PayPal, Stripe, Payoneer, crypto) - Third-party API integrations (Firebase, Twilio, Google APIs, etc.) I’ve successfully delivered dozens of projects, from SaaS platforms to fintech solutions, e-commerce systems, and custom business apps. Let’s bring your project idea to life with robust and scalable solutions. ít hơn
Thuê shanec35
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With over 10 years of experience in the IT industry, I am confident in my ability to make your project a resounding success. Holding a B.S. degree in computer science and numerous successful projects under my belt, I am well-equipped to meet your needs. Services I Offer: ⭐️ Web Development ⭐️ Mobile Development ⭐️...With over 10 years of experience in the IT industry, I am confident in my ability to make your project a resounding success. Holding a B.S. degree in computer science and numerous successful projects under my belt, I am well-equipped to meet your needs. Services I Offer: ⭐️ Web Development ⭐️ Mobile Development ⭐️ Blockchain Development ⭐️ AI/ML Development ⭐️ Embedded Software Development Why Choose Me for Your Project: ✔ Expertise and Experience: My comprehensive knowledge allows me to consistently deliver outstanding results. ✔ Uncompromising Quality: Dedicated to customer satisfaction, I strive for excellence in every project I undertake. ✔ Timely Delivery: Committed to meeting deadlines, I ensure that your plans can proceed uninterrupted. ✔ Effective Communication: Attentive to your goals and requirements, I provide regular progress updates. ✔ Flexible and Adaptable: Open to suggestions and keen on incorporating changes, I am dedicated to achieving your desired outcomes. ✔ Competitive Pricing: Offering competitive rates for my services, I never compromise on the quality of work delivered. Are you ready to embark on this journey with me? Contact me now for further discussion. Thank you ít hơn
Thuê pauldinhdev
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I am a Senior Full Stack & AI Developer with a strong track record of delivering high-quality, scalable solutions for startups, enterprises, and SaaS products. My expertise spans across WordPress (custom themes, plugins, WooCommerce), the MERN stack (MongoDB, Express, React, Node.js), and Python-based development for...I am a Senior Full Stack & AI Developer with a strong track record of delivering high-quality, scalable solutions for startups, enterprises, and SaaS products. My expertise spans across WordPress (custom themes, plugins, WooCommerce), the MERN stack (MongoDB, Express, React, Node.js), and Python-based development for automation, AI, and data-driven applications. I specialize in building end-to-end solutions—from intuitive frontends to robust backends, API integrations, and AI-powered automation. With hands-on experience in cloud deployment, database optimization, and performance scaling, I help clients transform ideas into reliable, future-ready digital products. Whether it’s a dynamic web application, custom AI solution, or full-scale platform, I focus on clean code, modern design, and long-term maintainability. I bring not just technical skills but also problem-solving, adaptability, and a commitment to exceeding client expectations. ít hơn
Thuê benjamin347
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An individual with 8 years of experience in both DevOps and Full-Stack Development possesses a highly valuable and sought-after skillset. This dual expertise allows for a comprehensive understanding of the entire software development lifecycle, from initial coding and front-end design to infrastructure management,...An individual with 8 years of experience in both DevOps and Full-Stack Development possesses a highly valuable and sought-after skillset. This dual expertise allows for a comprehensive understanding of the entire software development lifecycle, from initial coding and front-end design to infrastructure management, continuous integration/delivery, and operational support. Just describe exactly what your goal is, we will start implementing the best strategy to build your brand. ✅ Linux System Administrator / DevOps Skills: - Linux server administration (CentOS, Debian, Ubuntu) Expert. - Highly skilled in NGINX, Apache, SSL , MySQL, PHP , Shell scripting. - Mail Servers: Postfix, dovecot, spamassasin, iRedMail, SMTP, DKIM, SPF, DMARC, rDNS etc - Experienced in cloud platforms like AWS, GCP, Azure etc. - Proficient with containerization and orchestration (Docker & Kubernetes.) - Well-versed in CI/CD deployments by Github Actions , Jenkins & ArgoCD. - Hands-on experience with infrastructure-as-code tools like Terraform Full-Stack Development Skills : - Frontend Framework: Javascript , React , NextJs ,Tailwind , etc . - Backend Framework and API: Python,Django, and API (DRF). - Shopify- Wix - Wordpress Why me : - Strong problem-solving and troubleshooting skills - Excellent communication and collaboration skills Thank you Rakib ít hơn
Thuê DevMosaicRakib
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A dominant Harvard Grad who is simultaneously being integrated into the diverse business consciousness with an in-depth understanding of how to scale operations for best results, I am skilled at guiding people and businesses, and developing processes to ignite growth within an organization for funding, expanding, and...A dominant Harvard Grad who is simultaneously being integrated into the diverse business consciousness with an in-depth understanding of how to scale operations for best results, I am skilled at guiding people and businesses, and developing processes to ignite growth within an organization for funding, expanding, and maximizing profits. Whether you need your idea to be analyzed that how feasible it is, your firm to be formed or registered, multiply your revenues through a new marketing approach, expand in new markets through successful strategies, or revive from de-growth by competing with the industry giants, my professional attitude and services are available to assist you in achieving the goals. Better to be called a Business Consultant, I'm here to help you discover the answers on how to improve your Business Processes, Blueprint, Margins, Efficiency, and even Customer Satisfaction. Whether an Advisory Project or Implementation Project, I am capable of managing all the phases starting from the Preparation, Information Gathering, Data Analysis, till the deliverable of information for all the stakeholders involved. I revel in facilitating collaboration and contributing to the overall performance of each, such as Creatrox.com, as I assisted them from soup to nuts now it became a brand & generating great revenues annually. As a market analyst, I have assessed details like the economic, employment, educational, and even the ecological health of the area. I have examined local social, technology, and political issues, and determined whether those factors match your personal and financial goals and preferences. I don't settle for anything less than your very best, so connect with me! ít hơn
Thuê arwamoizds
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manchothomas9 manchothomas9
$55 USD / giờ
Full Stack AI | Automation | MERN Stack | ScrapingUnited StatesAI-Powered Python Back-End Systems • AI-driven backend services using Python, FastAPI, REST APIs • LLM integrations for classification, enrichment, lead scoring, and decision logic • Secure auth, async jobs, background workers, and scalable architecture • Backend systems designed to plug directly into CRMs and...AI-Powered Python Back-End Systems • AI-driven backend services using Python, FastAPI, REST APIs • LLM integrations for classification, enrichment, lead scoring, and decision logic • Secure auth, async jobs, background workers, and scalable architecture • Backend systems designed to plug directly into CRMs and automations ✔️ CRM Automation & System Integration • Deep experience with CRMs (GHL, HubSpot-style flows, custom CRMs) • AI-powered lead handling, enrichment, tagging, and routing • Automated CRM syncing across tools using APIs and webhooks • Clean data models that keep CRMs fast, accurate, and usable ✔️ Automation & Workflow Orchestration • End-to-end automation using n8n, Zapier, Make, and custom workflows • AI-enhanced workflows for leads, onboarding, follow-ups, and ops • Reliable automations that replace repetitive manual processes • Error-handling, retries, logging, and production-grade stability ✔️ Web Scraping & Data Engineering • Advanced scraping systems using Playwright, Scrapy, BeautifulSoup • Anti-bot handling, proxy rotation, and scalable scraping architecture • Clean data pipelines feeding AI models, CRMs, and internal tools • Structured data ready for automation and decision systems ✔️ AI + CRM + Automation Integration • AI-assisted decision systems embedded into real business workflows • API-first integrations between CRMs, platforms, and internal services • Intelligent triggers that turn raw data into automated actions 🤝 Why Work With Me? I don’t just write scripts. I design systems that businesses rely on daily. I focus on long-term reliability, clean architecture, CRM data integrity, and business ROI. I communicate clearly, think proactively, and deliver solutions that continue working after deployment. If you need AI-powered automation, CRM-focused backend systems, or scraping pipelines that actually hold up, I’m ready to help. ít hơn
Thuê manchothomas9
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I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents...I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents and voice assistants to data-aware automation pipelines that integrate seamlessly with production applications. I work extensively with large language models (LLMs), retrieval-augmented generation (RAG), vector databases, embeddings, tool-calling frameworks, and agent orchestration patterns to create systems that reason, act, and scale reliably. On the backend, I build high-performance APIs and services using FastAPI, Flask, Node.js, and Django, with strong experience in async architectures, background workers, and event-driven systems. I regularly work with PostgreSQL, MySQL, Redis, MongoDB, and Neo4j, and design robust data layers using SQLAlchemy, Prisma, and ORM/DAO patterns. For AI workloads, I integrate OpenAI, Anthropic, Ollama, ElevenLabs, and custom inference pipelines, alongside Qdrant, Pinecone, FAISS, and hybrid search setups. On the frontend, I build modern, scalable interfaces using React, Next.js, Vite, Tailwind CSS, and TypeScript, with a strong emphasis on UX for AI-powered tools (real-time streaming, agent state visualization, conversation flows, and admin dashboards). For mobile, I work with React Native and cross-platform architectures to bring AI features directly into user-facing apps. Automation is a major part of my work. I design end-to-end business automation systems using Make.com, n8n, webhooks, cron jobs, message queues, and direct API integrations. This includes automating CRM workflows, email systems, call routing, lead qualification, reporting, and data synchronization across platforms like Twilio, Slack, Google Sheets, Stripe, Shopify, and internal tools. I’m highly experienced in AI voice agents and real-time systems, integrating Twilio, speech-to-text (STT), text-to-speech (TTS), streaming APIs, and conversational state management to build production-ready voice and chat agents. I also work on computer-vision and multimodal pipelines, combining vision models, tracking, and sensor data for advanced use cases. From an infrastructure and MLOps perspective, I deploy and scale systems using Docker, Linux servers, cloud VPS, CI/CD pipelines, and GPU-accelerated environments. I care deeply about observability, logging, error handling, security, and cost optimization in AI systems. Above all, I love turning business problems into automated, intelligent systems—reducing operational friction, increasing efficiency, and building products where AI is not a feature, but a core capability. If you need AI agents, automation pipelines, or full-stack systems that actually work in production, that’s exactly what I build. ít hơn
Thuê Lazarone1
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I am a passionate and results-driven Full-Stack Web & Application Developer with over a decade of experience building scalable, high-performance applications across a wide range of industries. I specialize in delivering robust MVPs, Single Page Applications (SPAs), Progressive Web Apps (PWAs), and enterprise-grade...I am a passionate and results-driven Full-Stack Web & Application Developer with over a decade of experience building scalable, high-performance applications across a wide range of industries. I specialize in delivering robust MVPs, Single Page Applications (SPAs), Progressive Web Apps (PWAs), and enterprise-grade platforms using modern development practices. My skill set spans both frontend and backend technologies, with deep expertise in: - Frontend: JavaScript, TypeScript, React, Vue.js, Angular, HTML5, CSS3, Tailwind, Bootstrap - Backend: Node.js, Express, C#/.NET, RESTful APIs, GraphQL, microservices architecture - CMS & Platforms: WordPress, WooCommerce, Shopify (custom theme/plugin development) - Mobile Development: React Native, Flutter (cross-platform mobile apps) - DevOps & Cloud: AWS (EC2, S3, Lambda), Docker, GitHub Actions, CI/CD, Heroku, Vercel - Databases: PostgreSQL, MySQL, MongoDB, Firebase, Supabase - Other Skills: WebSocket, OAuth, JWT, Stripe/PayPal integrations, SEO optimization, performance tuning I’m highly experienced in agile development workflows, effective team collaboration, and delivering clean, maintainable code. Whether working independently or in cross-functional teams, I take pride in translating complex requirements into scalable, user-focused solutions. ít hơn
Thuê romans018
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Hey there! Thanks for popping by my profile - it’s great to have you here. Feel free to have a nose around and say hello if something catches your eye! With over 7+ years of experience in Artificial Intelligence (AI), Machine Learning (ML), and advanced software engineering, I specialize in designing and implementing...Hey there! Thanks for popping by my profile - it’s great to have you here. Feel free to have a nose around and say hello if something catches your eye! With over 7+ years of experience in Artificial Intelligence (AI), Machine Learning (ML), and advanced software engineering, I specialize in designing and implementing intelligent systems that solve real-world business challenges. My work spans AI development, data science, automation, and full-stack application engineering, serving startups, global enterprises, research institutions, and government organizations. 1. AI & Machine Learning - Expertise in custom AI model development, predictive analytics, neural networks, and natural language processing (NLP). - Skilled in data modeling, training pipelines, and deployment of scalable ML systems using frameworks such as TensorFlow, PyTorch, and scikit-learn. - Strong focus on developing AI solutions that drive automation, improve decision-making, and deliver measurable business outcomes. 2. Software & Web Development - Proficient in .NET, PHP, Python, JavaScript (React, Node.js, Angular), and CodeIgniter for full-stack development. - Experienced in building custom web applications, enterprise portals, and API-driven solutions with clean, maintainable architecture. - Skilled in responsive front-end design using Tailwind CSS, Bootstrap, and modern UI/UX frameworks. 3. Data Systems & Automation - Strong background in database architecture and optimization with MS SQL Server, MySQL, PostgreSQL, and Microsoft Access. - Expertise in Google Sheets automation, including custom scripts, add-ons, and data workflows for efficiency and integration with cloud services. 4. E-Commerce & Business Platforms - Hands-on experience with Shopify, WooCommerce, BigCommerce, and Magento, including setup, customization, and optimization. - Knowledge of Salesforce development (APEX, Lightning Components, and integrations) for CRM and automation. 5. Mobile & Cross-Platform Applications - Development of hybrid mobile apps using React Native and Flutter, with a focus on smooth user experience and performance. 6. Design & User Experience - Skilled in UI/UX wireframing, prototyping, and visual branding to ensure that each product is not only functional but intuitive and visually engaging. ít hơn
Thuê va01v
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akhileshtiwari23 akhileshtiwari23
$10 USD / giờ
Full Stack Developer | SaaS | Flutter | ShopifyIndiaI am always looking for new ways to provide our clients with the most cutting-edge technology solutions. I am excited to announce that I am now offering development using the following tech stacks: ✔️ Tech Stack: ✅ Front-end- React Native, Flutter,React.js, Next.js, Vue.js, HTML,CSS, Bootstrap, jQuery,...I am always looking for new ways to provide our clients with the most cutting-edge technology solutions. I am excited to announce that I am now offering development using the following tech stacks: ✔️ Tech Stack: ✅ Front-end- React Native, Flutter,React.js, Next.js, Vue.js, HTML,CSS, Bootstrap, jQuery, JavaScript ✅ Back-end- Node.js,Nest.js, Graph QL , Express.js, Django, PHP ✅ Databases-MongoDB, MySQL, NoSQL, Firebase, PostgreSQL, DynamoDB ✔️My Expertise: Jira , Trello ,Slack ,Teams, GitHub, Bitbucket, AWS, Azure, GCP I’d love to discuss further the various ways that we can help you take advantage of these new tech stacks. Please feel free to contact us at any time if you would like to arrange an appointment to explore this further. I am from tier 3 cities, So our developer & Operation cost is low compared to Big cities. Always, I believe in long-term business relationships and provide high-quality work at a fair price. I will offer you good support for a reasonable price. I promise you won't be disappointed! You can find some of our work here for your reference in the portfolio Items I would be glad to assist with your requirements Thank you for your time and I look forward to hearing from you soon. ít hơn
Thuê akhileshtiwari23
