MongoDB Specialists For Hire
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Hire gotucat
SYMLINK TECHNOLOGIES LLP is a modern full-stack development company specializing in AI-powered SaaS platforms, custom web applications, mobile app development, eCommerce solutions, and scalable cloud infrastructure. With 12+ years of experience, we help startups, SMEs, and enterprises turn ideas into high-performance...SYMLINK TECHNOLOGIES LLP is a modern full-stack development company specializing in AI-powered SaaS platforms, custom web applications, mobile app development, eCommerce solutions, and scalable cloud infrastructure. With 12+ years of experience, we help startups, SMEs, and enterprises turn ideas into high-performance digital products. We combine strong engineering with modern technologies to build secure, scalable, and user-friendly solutions. Our expertise includes: AI-powered SaaS application development Custom web application development Cross-platform mobile app development with Flutter and React Native eCommerce development with Magento, WooCommerce, and Shopify Backend systems, APIs, and third-party integrations Cloud, DevOps, and Linux server management Technology stack: Frontend: React.js, Next.js, Angular, Bootstrap Backend: Node.js, Laravel, PHP, Express.js Mobile: Flutter, React Native, Ionic AI & Automation: OpenAI integrations, AI chatbots, workflow automation, smart business tools CMS / eCommerce: WordPress, Joomla, Magento, Shopify DevOps / Cloud: Docker, NGINX, cPanel, Linux servers Why clients choose us: 12+ years of real-world development experience Modern, scalable, and secure solutions Clear communication and fast response Clean code and reliable project delivery Long-term support and technical partnership Whether you need an AI SaaS platform, a Flutter mobile app, a custom web solution, or complete full-stack development support, we are ready to build solutions that help your business grow. less -
Hire MinaMaroufIt
I build custom software solutions for startups, growing businesses, and modern companies that need reliable, scalable, and results-driven technology. With 7+ years of experience, I help clients create and improve digital products across AI, SaaS, web, mobile, eCommerce, automation, and backend systems. I support...I build custom software solutions for startups, growing businesses, and modern companies that need reliable, scalable, and results-driven technology. With 7+ years of experience, I help clients create and improve digital products across AI, SaaS, web, mobile, eCommerce, automation, and backend systems. I support projects from planning and architecture to development, testing, deployment, and ongoing improvement. Here are my key skills: ✔️ AI & LLM Development | AI Applications | Prompt Engineering | Intelligent Automation | AI Workflows ✔️ SaaS Platform Development | Scalable Architecture | Multi-tenant Systems | Admin Panels | Subscription Systems ✔️ Full-Stack Development | Web Applications | Frontend & Backend | REST APIs | Responsive Systems ✔️ Backend Engineering & System Design | API Development | Microservices | Database Design | System Architecture ✔️ Automation & Workflow Optimization | Business Automation | Process Optimization | API Integrations ✔️ eCommerce Solutions | Shopify | WooCommerce | WordPress | Custom Integrations ✔️ Performance Optimization | Debugging | Bottleneck Fixing | Code Refactoring | System Stability ✔️ Cloud & Deployment | AWS | Scalable Hosting | Deployment Pipelines ✔️ Third-Party Integrations | Payment Gateways | CRMs | External APIs | Webhooks ✔️ Dashboards & Admin Systems | Reporting Tools | Analytics Dashboards | Internal Systems ✔️ Product Development Lifecycle | MVP Development | Testing | Deployment | Scaling ✔️ Code Quality & Maintainability | Clean Code | Documentation | Long-Term Scalability I help clients launch faster, automate workflows, and build dependable products that scale. I believe strong products come from clear communication, practical engineering, and consistent execution. My goal is to deliver solutions that are not only functional but dependable, maintainable, and ready for real business growth. less -
Hire salmanshahid5432
salmanshahid5432 salmanshahid5432
$15 USD / hour
Full Stack Developer Who Thinks Like a FounderPakistanFull Stack Developer Who Thinks Like a Founder I have helped founders ship 60+ products. Some are now doing $80k+ MRR. Let's talk about yours I do not just write code. I think about your product's growth, your users experience, and your team's ability to maintain what gets built. If something is not feasible, I will...Full Stack Developer Who Thinks Like a Founder I have helped founders ship 60+ products. Some are now doing $80k+ MRR. Let's talk about yours I do not just write code. I think about your product's growth, your users experience, and your team's ability to maintain what gets built. If something is not feasible, I will tell you before you spend a dollar on it and I back that with a 100% refund guarantee if I ever set wrong expectations Going freelance was not a fallback. It was a deliberate move to work closer with founders and actually care about what ships. I have worked across early MVPs, mid stage SaaS builds, complex AI integrations, and mobile apps 4 years in house first, then independently I take on fewer projects so I can do each one properly 𝐌𝐲 𝐒𝐭𝐚𝐭𝐬: ⭐ 5 star review streak across all projects 💯 100% Job Success Score on time, on budget 💰 Helped startups reach $80k+ MRR 💸 $50k+ earned across platforms 🥇 4+ years of full-stack experience 𝐌𝐲 𝐓𝐨𝐨𝐥𝐤𝐢𝐭: ◼ Frontend: React.js, Next.js, Vue.js, TypeScript, Tailwind CSS, Sass/SCSS, Framer, Web Animations, Progressive Web Apps ◼ Backend: Node.js, Express.js, Nest.js, Laravel, Python, REST & GraphQL APIs, MERN Stack ◼ Databases: MongoDB, MySQL, PostgreSQL, NoSQL, API Integration, CMS platforms ◼ AI & Automation: LLMs, AI Agents, Generative AI, LLM Integration, Prompt Engineering, NLP, OpenAI APIs, Workflow Automation ◼ Mobile: Flutter, React Native, Android SDK, Kotlin, Java, iOS, Swift 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐖𝐢𝐥𝐥 𝐆𝐞𝐭 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞: ◼ Responses under 30 minutes unless I am asleep ◼ Code that your future self can actually read and maintain ◼ A straight "no" when something won't work no runaround, no wasted time ◼ A product built around your users, not just your requirements doc 𝐌𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐒𝐚𝐲: ◼ "Salman is an amazing contractor, bringing a wealth of talent, intelligence, and experience to our team. His communication was superb, and he delivered code of excellent quality." ◼ "Excellent knowledge, willingness to share, and the ability to simplify complex topics." 𝐖𝐞 𝐂𝐚𝐧 𝐁𝐞 𝐀 𝐆𝐨𝐨𝐝 𝐌𝐚𝐭𝐜𝐡 𝐈𝐟: ✅ You need someone who can jump in and contribute from day one ✅ You are building a SaaS, web app, mobile app, or AI powered product ✅ You want AI agents, LLM features, or automation baked into your stack ✅ You are looking for a partner who will push back when something is not the right call ✅ You need a Chrome extension, web automation tool, or productivity layer on top of an existing app 𝐖𝐞 𝐌𝐢𝐠𝐡𝐭 𝐍𝐨𝐭 𝐁𝐞 𝐀 𝐆𝐨𝐨𝐝 𝐅𝐢𝐭 𝐈𝐟: ❌ You want someone to just execute without any input or questions ❌ Mutual respect isn't something you value ❌ Your product is in the betting or adult entertainment space less -
Hire johannclouieh
johannclouieh johannclouieh
$25 USD / hour
Senior Full-Stack Web & AI & Mobile Developer | 🏆Philippines⭐⭐⭐⭐⭐ I help founders and businesses build SaaS products, automate business workflows, integrate AI features, and improve existing applications that are incomplete, unstable, difficult to maintain, or not yet ready for production. My primary stack is Laravel/PHP, React, TypeScript, Node.js, PostgreSQL/MySQL, AWS, and...⭐⭐⭐⭐⭐ I help founders and businesses build SaaS products, automate business workflows, integrate AI features, and improve existing applications that are incomplete, unstable, difficult to maintain, or not yet ready for production. My primary stack is Laravel/PHP, React, TypeScript, Node.js, PostgreSQL/MySQL, AWS, and Docker. I work across the full application lifecycle—from backend APIs and frontend dashboards to AI integrations, automation workflows, payments, third-party services, infrastructure, deployment, performance, and security. Core Expertise ✔️ Laravel, PHP, MySQL, Moodle & REST API development ✔️ React, TypeScript & Node.js ✔️ SaaS architecture and existing-platform development ✔️ Stripe, PayPal & third-party API integrations ✔️ PostgreSQL, MySQL, MongoDB & Redis ✔️ AWS, Docker, CI/CD & production deployments ✔️ Authentication, permissions & application security ✔️ Performance optimization, debugging & technical debt cleanup ✔️ Admin dashboards and internal management systems ✔️ Testing, refactoring and production stabilization ✔️ GIS AI & Automation I help businesses add practical AI and automation features that reduce manual work and improve existing products and workflows. ✔️ GoHighLevel CRM setup, automation and workflow integrations ✔️ OpenAI, Claude and LLM API integrations ✔️ AI assistants, chatbots and internal copilots ✔️ AI-powered search, summarization and content generation ✔️ Document processing and structured data extraction ✔️ RAG and knowledge-base integrations ✔️ Automated customer support and internal workflows ✔️ CRM, email and business process automation ✔️ API-driven workflow automation and scheduled jobs ✔️ n8n, Zapier and webhook-based integrations I focus on using AI where it creates a practical business benefit rather than adding AI simply because it is popular. Mobile Development I also build cross-platform mobile applications with Flutter and React Native, including: ✔️ iOS & Android applications ✔️ Authentication and payments ✔️ Push notifications ✔️ Maps, GPS and location-based functionality ✔️ Real-time features ✔️ Third-party SDK and API integrations E-commerce For businesses running e-commerce platforms, I also work with Shopify and Magento, including: ✔️ Shopify development and theme customization ✔️ Shopify app and API integrations ✔️ Magento maintenance and modernization ✔️ Magento-to-Shopify migrations ✔️ Product, customer, order and content migration ✔️ URL mapping, 301 redirects and SEO preservation ✔️ E-commerce performance optimization How I Work 💪 I’m comfortable taking over projects developed by another team or developer. I review the current architecture first, identify the highest-risk problems, and prioritize the work that has the biggest impact on getting the product stable and into production. You can expect clear progress updates, early communication about blockers, practical technical recommendations, and documentation for important changes. less -
Hire fullstack0407
We help businesses build high-quality websites and mobile apps that actually scale. n8n automation AI chatbots CRM setups GoHighLevel GHL funnels WhatsApp automation AI agents Custom dashboards/SaaS ✅Full Stack ✅MEVN Stack ✅MEAN Stack ✅MERN Stack ✅Mobile Apps ✅Websites development ✅Backend Skills:- ➡️Core...We help businesses build high-quality websites and mobile apps that actually scale. n8n automation AI chatbots CRM setups GoHighLevel GHL funnels WhatsApp automation AI agents Custom dashboards/SaaS ✅Full Stack ✅MEVN Stack ✅MEAN Stack ✅MERN Stack ✅Mobile Apps ✅Websites development ✅Backend Skills:- ➡️Core php ➡️Laravel ➡️CI ➡️Node js ➡️Python ➡️Next Js ➡️Express. js ✅CMS:- ➡️WordPress ➡️Webflow ➡️Wix ➡️Woocomerce ➡️Magento ➡️Shopify ✅Frontend Skills ➡️Html/Css ➡️Bootstrap ➡️Js ➡️Tailwind CSS ➡️Typescript ➡️Figma, Xd wireframes ➡️UI/UX design ➡️React Js ➡️Angular js ➡️Vue Js ➡️ShadCN ✅Mobile apps:- ➡️Android Native ( java, kotlin ) ➡️Flutter ➡️React Native ➡️IOS ✅Game Development:- ➡️Unreal Engine ➡️Unity 3D ➡️Game Design ✅Database:- ➡️MongoDB ➡️MySQL ➡️PostgreSQL ➡️Firebase ➡️Supabase ✅Worked on projects:- • Dating apps project • News websites - Apps • Directory Listing - Coupon Code Listing Platform • AI Chat bot • Car wash and Car parking apps Vehicle Sale Project • Loan management - Finance Management - Internet Banking Apps • Inventory Management • Expenses management • HRM SAAS Management • School Management LMS ( Learning Management System ) • POS ( Point Of Sale ) • Ecommerce Projects ( Single Vendor & Multivendor ) • Online-trading-platform • Doctor-appointment-system - Dental Clinic • Food Delivery Project • Study Related websites • Live/video Streaming Live Tv project • Video / Audio chat/call • Tenant - Property - Real Estate Management System • Yoga websites • Courier - Transport - Logistics - Drop shipping - Parcel SaaS system • B2B website - Hotel room booking - Restaurant-food-delivery-system And many more............ ✅Services* • Mobile App Designing • Mobile App development • Website Designing • Website Development • Android App Development • IOS App Development • Native App Development • Hybrid App Development • UI/UX Designing • Deploy the app in App Store & Play-store • Bug Fixing • Back-end API integration ✅Real-Time Communication ?Zego Cloud Integration ?Agora ?Jitsi ?WebRTC ✅Api's Integrations I've worked a lot with API integration. I've used APIs provided by platforms like Facebook, Twitter, LinkedIn & Instagram to integrate social media features. I've integrated with Payment gateway APIs, such as PayPal, Stripe, razorpay, apple pay, cashfree, payoneer and many more plus Mapping APIs like Google Maps, and Mapbox to integrate mapping and geolocation services, and Messaging APIs, such as Twilio, and SendGrid, unipile, message91, text local and many more. less -
Hire SmartCodeDev
SmartCodeDev SmartCodeDev
$30 USD / hour
AI Automation/Agent/MCP | SEO/GEO/AEO | Full-StackTanzania, United Republic ofSmart Solution is a software engineering and AI automation company building production-ready applications, intelligent AI agents, workflow automation systems, and AI-powered business solutions. We combine modern AI technologies with strong full-stack engineering to help businesses automate operations, connect systems,...Smart Solution is a software engineering and AI automation company building production-ready applications, intelligent AI agents, workflow automation systems, and AI-powered business solutions. We combine modern AI technologies with strong full-stack engineering to help businesses automate operations, connect systems, and move from traditional software workflows toward intelligent, AI-enabled processes. What We Build 1. AI Agents & Agentic Systems - Autonomous and semi-autonomous AI agents - Tool-calling and multi-step agent workflows - Agent orchestration and task management - Human-in-the-loop systems - AI agents connected to APIs, databases, SaaS, and business systems - Monitoring, logging, verification, and error recovery 2. MCP & AI Tool Integration - MCP servers and integrations - Custom AI tools and tool-calling systems - CRM, ERP, database, email, and SaaS integrations - Secure permissions and approval workflows - AI-accessible business operations 3. AI Automation - End-to-end business workflow automation - AI-powered data processing and document processing - Automated research, reporting, and customer operations - API and browser-based automation - Background workers, queues, schedulers, and scalable automation infrastructure 4. Browser Automation & Intelligent Bots - Playwright-based automation - Browser agents and complex web workflows - Automated data collection and processing - Concurrent automation systems - Task queues, worker architectures, sessions, and account management - Execution monitoring and optimization 5. LLM Applications - OpenAI and other LLM integrations - RAG applications and knowledge bases - Semantic search, embeddings, and vector databases - Structured AI outputs - AI evaluation and validation - AI-powered SaaS platforms 6. GEO & AEO - Generative Engine Optimization - Answer Engine Optimization - AI-search visibility and brand/entity visibility - AI-focused content and knowledge architecture - AI visibility monitoring and reporting 7. Full-Stack Development - React / Next.js - Node.js / TypeScript - Python / FastAPI - REST / GraphQL APIs - PostgreSQL and other databases - Docker, cloud infrastructure, and deployment - SaaS platforms, admin dashboards, and business applications Our Approach We build systems for real production environments—not just prototypes. Architecture → Integration → Automation → Testing → Monitoring → Optimization Our solutions are designed to scale from proof of concept to production workloads while maintaining reliability, security, performance, and maintainability. Why Smart Solution The future of software is the combination of Software Engineering + AI + Automation + Agents + Business Integration. Smart Solution helps businesses turn complex ideas into practical, scalable systems—from AI agents and MCP integrations to intelligent automation platforms, browser automation, AI-powered SaaS, and complete full-stack applications. less -
Hire shahiddgk
At Rated Solution, we help startups, businesses, and enterprises build custom software, AI solutions, CRM systems, and business automation workflows. With 16+ years of experience and 200+ delivered projects, we've worked with clients across the USA, UK, Australia, Europe, and the Middle East. Many projects are under...At Rated Solution, we help startups, businesses, and enterprises build custom software, AI solutions, CRM systems, and business automation workflows. With 16+ years of experience and 200+ delivered projects, we've worked with clients across the USA, UK, Australia, Europe, and the Middle East. Many projects are under NDA, but we can demonstrate relevant work during a meeting. ⭐ WHY CHOOSE RATED SOLUTION ✅ 16+ Years Experience ✅ 200+ Delivered Projects ✅ 20+ Developers & Designers ✅ Dedicated Project Manager ✅ Agile & Transparent Process ✅ Scalable, Maintainable Code ✅ Long-Term Support 🚀 OUR SERVICES ✅ Web & Mobile App Development ✅ SaaS & Enterprise Software ✅ AI Development, Agents & Chatbots ✅ OpenAI & LLM Integration ✅ Business & Workflow Automation ✅ CRM & ERP Development ✅ CRM Integration & Automation ✅ Lead Management & Sales Automation ✅ Marketing & Follow-Up Automation ✅ Appointment Automation ✅ API & Third-Party Integrations ✅ WordPress, Shopify & WooCommerce ✅ UI/UX Design ✅ Cloud & DevOps 💻 TECHNOLOGIES Frontend: React.js, Next.js, Vue.js, Angular, TypeScript Backend: Laravel, PHP, Node.js, NestJS, Python, Django, FastAPI Mobile: Flutter, React Native, Android, iOS Databases: MySQL, PostgreSQL, MongoDB, Redis AI & Automation: OpenAI, LangChain, RAG, OCR, n8n, Make.com, Zapier CRM: GoHighLevel, HubSpot Cloud: AWS, Azure, Google Cloud, Docker, Kubernetes Integrations: Stripe, PayPal, Twilio, REST APIs 🏢 INDUSTRIES Real Estate • Healthcare • FinTech • Education • eCommerce • Logistics • Manufacturing • Travel • Construction • Professional Services 🤖 WHAT WE CAN AUTOMATE Lead Generation → Capture → AI Qualification → CRM → Lead Scoring → Follow-Up → Appointment Booking → Sales Pipeline → Reporting We connect websites, apps, CRMs, AI systems, communication platforms, and business tools into automated workflows. 🤝 OUR APPROACH We understand your goals and existing processes, identify the right software, AI, CRM, or automation solution, and create a clear roadmap. You get regular updates, transparent communication, and dedicated project management. Our goal is to build reliable digital systems that help your business grow. less -
Hire Alexdavvis
Hi, I am Artiom, Experienced web developer skilled in PHP, HTML, CSS, and JavaScript. Proficient in building responsive, modern, and user-friendly websites. Strong experience developing dynamic functionality and integrating backend systems with clean front-end interfaces. Focused on writing maintainable code,...Hi, I am Artiom, Experienced web developer skilled in PHP, HTML, CSS, and JavaScript. Proficient in building responsive, modern, and user-friendly websites. Strong experience developing dynamic functionality and integrating backend systems with clean front-end interfaces. Focused on writing maintainable code, optimizing performance, and delivering reliable web solutions. Let's discuss more using chat. Cheers! less -
Hire UzeeTech
Looking for a developer who can take your idea from concept to a live product? I build end-to-end — backend architecture, polished frontends, and mobile apps on both stores. I'm a Full-Stack Developer and AI/ML Engineer with 7+ years of professional experience, building production-grade web applications, mobile apps,...Looking for a developer who can take your idea from concept to a live product? I build end-to-end — backend architecture, polished frontends, and mobile apps on both stores. I'm a Full-Stack Developer and AI/ML Engineer with 7+ years of professional experience, building production-grade web applications, mobile apps, SaaS platforms, and AI-powered solutions for startups and businesses worldwide. What I deliver: Web Applications (React.js, Next.js with Node.js or Python backends — scalable, secure, performance-optimized). Mobile Apps (Flutter and React Native from one codebase, shipped to the App Store and Google Play — my own AI astrology app, Jyotish AI, is live on Android and web). AI & Machine Learning (NLP, computer vision, recommendation engines, RAG chatbots and intelligent automation with Python, TensorFlow, PyTorch and OpenAI). SaaS Products (multi-tenancy, subscription billing, user management, analytics dashboards, API design). eCommerce (WooCommerce stores and custom storefronts with payment gateways and inventory management). My tech stack: React.js, Next.js, Node.js, Express, NestJS, Python, Django, Flutter, React Native, PostgreSQL, MongoDB, Redis, AWS, Docker, Firebase, GraphQL, TensorFlow, PyTorch, OpenAI API, LangChain. Why clients hire me back: clear communication with regular updates, clean documented testable code, honest timelines, and on-time delivery (99% on-time across 25 five-star reviews). Whether you need an MVP from scratch, an AI feature in your existing product, or a long-term development partner — send me a message. Let's build something that works. less -
Hire letscms
👋 Senior Backend Developer | Laravel, Node.js & FastAPI I build scalable, secure, and high-performance backend systems, APIs, SaaS platforms, and business applications for startups, growing businesses, and established companies. With 62 successfully completed projects on Freelancer, I focus on turning complex...👋 Senior Backend Developer | Laravel, Node.js & FastAPI I build scalable, secure, and high-performance backend systems, APIs, SaaS platforms, and business applications for startups, growing businesses, and established companies. With 62 successfully completed projects on Freelancer, I focus on turning complex requirements into reliable, maintainable, and production-ready solutions. 🚀 What I Can Build ✅ Backend & API Development • Laravel / PHP backend systems • Node.js & NestJS applications • Python / FastAPI applications • REST APIs & GraphQL APIs • Third-party API integrations • Payment gateway integrations • Webhooks & real-time communication ✅ SaaS & Business Applications • Custom SaaS platforms • CRM & ERP systems • Admin dashboards • Booking & marketplace platforms • Workflow automation • Multi-vendor systems • Subscription-based applications ✅ eCommerce & Platform Development • Shopify custom development & Liquid • Shopify API & app integrations • WooCommerce customization • WordPress custom development • Magento customization • Odoo customization & integrations 🛠️ Core Technology Stack Backend: Laravel, PHP, Node.js, NestJS, Python, FastAPI Frontend: React, Next.js, JavaScript, HTML5, CSS3, Tailwind CSS Databases: MySQL, PostgreSQL, MongoDB, Redis APIs & Integrations: REST, GraphQL, WebSockets, Payment APIs, Third-party APIs DevOps: Docker, Git, Linux, Nginx, Cloud & VPS deployment 💼 Why Work With Me? ✅ 62 successfully completed Freelancer projects ✅ Clean, maintainable, and well-structured code ✅ Strong focus on security, performance, and scalability ✅ Experience with complex API and third-party integrations ✅ Reliable communication throughout the project ✅ Post-delivery support and maintenance ✅ Practical solutions instead of unnecessary complexity I don't just write code — I focus on understanding the business requirement, architecture, performance, and long-term maintainability of the solution. Whether you need a Laravel SaaS application, Node.js/FastAPI backend, custom API, Shopify integration, Odoo customization, or an existing application fixed and optimized, I can help. 💬 Send me your requirements and let's discuss the best technical approach for your project. less
