Hire the Best MongoDB Developers
in Pakistan

Clients rate our MongoDB developers
Rating is 4.9 out of 5.
4.9/5
Based on 2,037 client reviews
Wajdan K.

Rawalpindi, Pakistan

$15/hr
5.0
16 jobs

๐Ÿ”ด ๐˜๐Ž๐”๐‘ ๐ˆ๐ƒ๐„๐€ ๐ˆ๐’๐'๐“ ๐“๐‡๐„ ๐‘๐ˆ๐’๐Š. ๐“๐‡๐„ ๐€๐ˆ ๐ƒ๐„๐•๐„๐‹๐Ž๐๐„๐‘ ๐˜๐Ž๐” ๐‡๐ˆ๐‘๐„ ๐ˆ๐’. โš ๏ธ Most developers build an AI feature that looks great in a demo then breaks when real users show up Value you'll receive: โœ… ๐——๐—ฒ๐—ฝ๐—ฒ๐—ป๐—ฑ๐—ฎ๐—ฏ๐—น๐—ฒ HTML/React/NodeJS/MongoDB/NextJS/MVP Developer โœ… ๐—ฌ๐—ผ๐˜‚ ๐—ฎ๐˜ƒ๐—ผ๐—ถ๐—ฑ ๐—ฐ๐—ผ๐˜€๐˜๐—น๐˜† ๐—ฟ๐—ฒ๐˜„๐—ผ๐—ฟ๐—ธ ๐—ฏ๐˜† ๐—บ๐—ฎ๐—ธ๐—ถ๐—ป๐—ด ๐˜๐—ต๐—ฒ ๐—ฟ๐—ถ๐—ด๐—ต๐˜ ๐˜๐—ฒ๐—ฐ๐—ต ๐—ฑ๐—ฒ๐—ฐ๐—ถ๐˜€๐—ถ๐—ผ๐—ป๐˜€ ๐—ฒ๐—ฎ๐—ฟ๐—น๐˜†. โœ… ๐—ก๐—ผ ๐—ฑ๐—ฒ๐—น๐—ฎ๐˜†๐˜€ + ๐—ธ๐—ฒ๐—ฒ๐—ฝ ๐˜†๐—ผ๐˜‚ ๐˜‚๐—ฝ๐—ฑ๐—ฎ๐˜๐—ฒ๐—ฑ ๐—ฎ๐˜ ๐—ฒ๐˜ƒ๐—ฒ๐—ฟ๐˜† ๐˜€๐˜๐—ฒ๐—ฝ With 5+ years of experience as a Full-Stack MERN Developer, I've spent years studying why SaaS products win. I build the fullโ€‘stack (React, Node, Mongo) to make yours one of the winners. You get clean (organized flow, easy to maintain), fast web apps built not just to look good, but to help you grow, sell, and scale. โœ… ๐—ช๐—ต๐—ฎ๐˜ ๐—œ ๐—–๐—ฎ๐—ป ๐——๐—ผ ๐—ณ๐—ผ๐—ฟ ๐—ฌ๐—ผ๐˜‚ : ๐Ÿ“Œ ๐—”๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ถ๐—ผ๐—ป: OpenAI API, Workflow Automation, API Integrations ๐Ÿ“Œ ๐—™๐—ฟ๐—ผ๐—ป๐˜๐—ฒ๐—ป๐—ฑ: HTML5, CSS3, JavaScript, React.JS, Next.JS, TypeScript, Tailwind, Bootstrap ๐Ÿ“Œ ๐—Ÿ๐—ถ๐—ฏ๐—ฟ๐—ฎ๐—ฟ๐—ถ๐—ฒ๐˜€: Mantine UI, Material UI, Chakra UI, ShadCN, Tailwind UI, Chart.js, D3.js ๐Ÿ“Œ ๐—•๐—ฎ๐—ฐ๐—ธ๐—ฒ๐—ป๐—ฑ: Node.js, Express.js, GraphQL, PostgreSQL, MySQL, MongoDB, Supabase ๐Ÿ“Œ ๐—ง๐—ฒ๐˜€๐˜๐—ถ๐—ป๐—ด: Unit Testing with Jest ๐Ÿ“Œ ๐—จ๐—œ/๐—จ๐—ซ ๐—ฆ๐—ผ๐—น๐˜‚๐˜๐—ถ๐—ผ๐—ป๐˜€: Figma ๐Ÿ“Œ ๐—”๐—ช๐—ฆ ๐—ฆ๐—ฒ๐—ฟ๐˜ƒ๐—ถ๐—ฐ๐—ฒ๐˜€: EC2, S3 Bucket, DynamoDB, Amplify, Cognito, AWS Lambda Function ๐Ÿ“Œ ๐——๐—ฒ๐—ฝ๐—น๐—ผ๐˜†๐—บ๐—ฒ๐—ป๐˜ & ๐ˆ๐ง๐ญ๐ž๐ซ๐ ๐ซ๐š๐ญ๐ข๐จ๐ง๐ฌ: GoDaddy, Hostinger, GitLab, Vercel & Github, Docker โœ… ๐—ช๐—ต๐—ฎ๐˜ ๐—œ ๐—–๐—ฎ๐—ป ๐—›๐—ฒ๐—น๐—ฝ ๐—ฌ๐—ผ๐˜‚ ๐—ช๐—ถ๐˜๐—ต: ๐—ช๐—ฒ๐—ฏ๐˜€๐—ถ๐˜๐—ฒ ๐—ง๐˜†๐—ฝ๐—ฒ๐˜€ : โ€ข Business Websites โ€ข Landing Pages โ€ข E-commerce Sites โ€ข React Dashboards โ€ข Figma to HTML5, CSS, JavaScript (Responsive design) โ€ข Figma to React.js/Next.js/TypeScript & Tailwind CSS โ€ข NextJS Developer Services : SSR (Server-Side Rendering), routing, and state management โ€ข Idea โ†’ MVP โ†’ SaaS : Start small, prove it works, then turn it into a SaaS that users pay for month after month. โ€ข API Integration (RESTful APIs) ๐—”๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ถ๐—ผ๐—ป : โ€ข Workflow Automation (connect your apps, remove manual work) โ€ข Lead Capture โ†’ CRM โ†’ Auto Follow-up โ€ข API & Third-Party Integrations that run on their own ๐—ช๐—ฒ๐—ฏ ๐—”๐—ฝ๐—ฝ๐—น๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ ( ๐—™๐—ฟ๐—ผ๐—ป๐˜ ๐—˜๐—ป๐—ฑ & ๐—•๐—ฎ๐—ฐ๐—ธ๐—ฒ๐—ป๐—ฑ ) : โ€ข SaaS based Web Applications โ€ข Custom Inventory Management โ€ข Hospital Management โ€ข Travel and Transportation โ€ข MVP Development ( Ongoing Maintenance ) Picture your project working perfectly. Now, let's make it happen. ๐™Ž๐™š๐™ฃ๐™™ ๐™ข๐™š ๐™– ๐™ข๐™š๐™จ๐™จ๐™–๐™œ๐™š โžค ๐™Š๐™ง ๐™„๐™ฃ๐™ซ๐™ž๐™ฉ๐™š ๐™ข๐™š ๐™ฉ๐™ค ๐™ฉ๐™๐™š ๐™Ÿ๐™ค๐™— โžค ๐™„'๐™ก๐™ก ๐™ง๐™š๐™จ๐™ฅ๐™ค๐™ฃ๐™™ ๐™ž๐™ฃ 2 ๐™ข๐™ž๐™ฃ๐™ช๐™ฉ๐™š๐™จ

  • MongoDB
  • JavaScript
  • Node.js
  • Next.js
  • React
  • Minimum Viable Product
  • SaaS Development
  • TypeScript
  • Web Application
  • HTML5
  • CSS 3
  • Tailwind CSS
  • Bootstrap
  • AWS Amplify
  • AWS Lambda
  • Front-End Development
  • MERN Stack
  • Minimum Viable Experience
Waqas A.

Lahore, Pakistan

$25/hr
5.0
100 jobs

As an AWS Advanced Tier Partner and Claude Partner, we help startups and enterprises design, build, deploy, and scale reliable AI solutions. โœ… AWS Advanced Tier Partner โœ… Claude Partner โœ… Enterprise AI Specialists โœ… Production-Ready AI Solutions โœ… Secure & Scalable Architecture โœ… Strong AI + Cloud Engineering Team ---------------------------------- Common Use Cases ---------------------------------- Automating legacy business workflows using GenAI, AI Agents and GHL Designing and building custom MCP (Model Context Protocol) servers Connecting legacy databases to MCP servers Building custom MCP tools for enterprise applications Connecting CRMs, ERPs, APIs, and internal systems to AI Developing AI agents that can read, reason, and take actions Building multi-agent systems for complex business workflows Creating enterprise AI copilots for employees Building customer support AI assistants Developing Retrieval-Augmented Generation (RAG) applications Integrating AI with existing SaaS products Automating document processing, extraction, and classification Building AI-powered search across enterprise knowledge Creating voice AI agents and AI calling systems Modernizing enterprise applications with Amazon Bedrock, Claude, and OpenAI Building secure AI APIs and backend services Deploying scalable AI solutions on AWS Go High Level ------------------------- Expertise ------------------------- AI Workflow Automation Go High Level Automating legacy workflows using GenAI AI-powered business process automation Intelligent workflow orchestration Human-in-the-loop AI systems Agentic AI Production-ready AI Agents Multi-Agent Architectures AI Copilots Autonomous task execution Tool-using AI Agents Planning and reasoning workflows MCP (Model Context Protocol) Designing and building MCP Servers Building custom MCP Tools Connecting legacy databases to MCP Connecting CRMs, ERPs, APIs, and enterprise systems through MCP Secure enterprise MCP deployments Enterprise AI Integration Internal AI assistants Customer support AI Enterprise knowledge assistants AI integrated into existing applications RAG (Retrieval-Augmented Generation) Document Intelligence Intelligent Document Processing Contract extraction Invoice processing Medical document analysis Legal document processing PDF understanding Document classification and indexing Reliable AI Engineering AI Evaluation frameworks Prompt Engineering AI Guardrails AI Testing Reliable AI system design Continuous AI improvement AI Observability AI tracing Agent monitoring Workflow debugging Performance monitoring Production observability Cost optimization Production Deployment Amazon Bedrock implementations Claude integration OpenAI integration AWS deployment Scalable cloud architecture Production AI infrastructure Technologies Model Context Protocol (MCP) Claude Amazon Bedrock OpenAI Gemini LangGraph LangChain LangSmith CrewAI Python FastAPI Node.js AWS Lambda ECS EKS Docker Kubernetes Terraform Pinecone PostgreSQL MongoDB Redis n8n GHL n8n, make, airtable Building a content creation machine Automating Customer Support Lead Generation on Autopilot Email and NewsLetter Workflow Social Media without Manual Work Research and Data workflows Internal Business automation Keeping workflows Healthy and Scalable Whether you need to automate legacy workflows, build MCP servers, design Agentic AI systems, integrate AI into enterprise software, or deploy production-grade AI on AWS, we can help turn your AI vision into a reliable, scalable solution. Let's build AI that doesn't just answer questionsโ€”it gets work done.

  • AI Bot
  • AI Agent Development
  • AI App Development
  • AI Model Integration
  • AI Model Development
  • AWS Glue
  • AI Image Generator
  • AI Video Generator
  • AI-Generated Voice-Over
  • Web Application Development
  • Mobile App Development
  • Amazon Bedrock
  • Amazon SageMaker
  • Amazon Lex
  • Amazon Comprehend
Taimour A.

Islamabad, Pakistan

$30/hr
5.0
12 jobs

โญ๏ธ Top Rated - Top 10% of talent on Upwork ๐Ÿ”ฅ $1 millions revenue generated for clients ๐Ÿ”ฅ Expertise in MEAN | MERN and Mobile App Development โœ… 7 years of experience โœ… 30+ projects delivered Hi, I'm ๐—ง๐—ฎ๐—ถ๐—บ๐—ผ๐˜‚๐—ฟ ๐—”๐—น๐—ถ, a passionate and results-driven Full Stack Developer with ๐Ÿ• ๐˜†๐—ฒ๐—ฎ๐—ฟ๐˜€ ๐—ผ๐—ณ ๐—ฒ๐˜…๐—ฝ๐—ฒ๐—ฟ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ building high-performance web applications that drive business growth for ๐—™๐—ผ๐—ฟ๐˜๐˜‚๐—ป๐—ฒ ๐Ÿ๐ŸŽ+ ๐—ฐ๐—ผ๐—บ๐—ฝ๐—ฎ๐—ป๐—ถ๐—ฒ๐˜€ and ๐ฌ๐ญ๐š๐ซ๐ญ๐ฎ๐ฉ๐ฌ alike. Specializing in the ๐— ๐—˜๐—”๐—ก (MongoDB, Express, Angular, Node.js) and ๐— ๐—˜๐—ฅ๐—ก (MongoDB, Express, React, Node.js) stacks and ๐— ๐—ผ๐—ฏ๐—ถ๐—น๐—ฒ ๐—”๐—ฝ๐—ฝ๐˜€, I have consistently delivered enterprise-grade solutions, generating over $๐Ÿญ ๐—บ๐—ถ๐—น๐—น๐—ถ๐—ผ๐—ป ๐—ถ๐—ป ๐—ฟ๐—ฒ๐˜ƒ๐—ฒ๐—ป๐˜‚๐—ฒ for my clients across the globe. I have collaborated with renowned organizations like ๐—–๐—ฎ๐—ป๐—ฎ๐—บ, ๐—œ๐—ฃ๐——, ๐—ก๐—ถ๐—ฐ๐—ต๐—ฒ ๐—”๐—ฐ๐—ฎ๐—ฑ๐—ฒ๐—บ๐˜†, ๐—ฉ๐—ถ๐˜€๐—ถ๐—ผ๐—ป๐˜„๐—ฎ๐˜† and ๐— ๐—ฎ๐—น๐˜€๐—ผ๐—บ ๐—”๐—• where my expertise has helped enhance their business operations, streamline workflows, and attract ๐ญ๐ก๐จ๐ฎ๐ฌ๐š๐ง๐๐ฌ ๐จ๐Ÿ ๐ฎ๐ฌ๐ž๐ซ๐ฌ ๐๐š๐ข๐ฅ๐ฒ. My expertise spans a wide range of technologies, including Angular, React, JavaScript, ES6, Typescript, Next.js, Node.js, Express.js, Nest.js, MongoDB, My SQL, PostgreSQL, GraphQL and more. Whether it's frontend development or backend development or optimization, or database design, I have the skills and knowledge to bring your vision to life. ๐‚๐จ๐ซ๐ž ๐’๐ค๐ข๐ฅ๐ฅ๐ฌ: ๐—™๐—ฟ๐—ผ๐—ป๐˜๐—ฒ๐—ป๐—ฑ ๐˜€๐˜๐—ฎ๐—ฐ๐—ธ: โœ“ Angular 2+, React.js, Next.js, Angular SSR โœ“ RxJS, NgRx, Redux โœ“ HTML5, CSS3, Tailwind CSS, Bootstrap, Angular Material, PrimeNG ๐—•๐—ฎ๐—ฐ๐—ธ๐—ฒ๐—ป๐—ฑ ๐˜€๐˜๐—ฎ๐—ฐ๐—ธ: โœ“ Node.js, Nest.js, Express.js, Fastify โœ“ Python, Tornado, Flask ๐——๐—ฎ๐˜๐—ฎ๐—ฏ๐—ฎ๐˜€๐—ฒ / ๐—ข๐—ฅ๐—  | ๐—ข๐——๐— : โœ“ MongoDB, MySQL, PostgreSQL, GraphQL โœ“ Sequelize, SQL Alchemy, Mongoose ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ ๐—ง๐—ผ๐—ผ๐—น๐˜€: โœ“ GitHub, GitLab, Bitbucket, Jira, Docker, Postman, Swagger ๐—ง๐—ต๐—ถ๐—ฟ๐—ฑ-๐—ฃ๐—ฎ๐—ฟ๐˜๐˜† ๐—ฆ๐—ฒ๐—ฟ๐˜ƒ๐—ถ๐—ฐ๐—ฒ๐˜€ & ๐—œ๐—ป๐˜๐—ฒ๐—ด๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€: โœ“ Firebase, Google Maps API, โœ“ BankID Authentication โœ“ Stripe, Nexi Easy Net, PayPal API โœ“ Moodle, Blackboard, Canvas ๐—ฅ๐—ฒ๐—ฎ๐—น-๐—ง๐—ถ๐—บ๐—ฒ ๐—–๐—ผ๐—บ๐—บ๐˜‚๐—ป๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป: โœ“ WebSockets, Socket.IO โœ“ Firebase Realtime Database, Firebase Cloud Messaging (FCM) โœ“ Pusher, Twilio My expertise spans full-stack development, including ๐—ณ๐—ฟ๐—ผ๐—ป๐˜๐—ฒ๐—ป๐—ฑ ๐—จ๐—œ/๐—จ๐—ซ, ๐—ฏ๐—ฎ๐—ฐ๐—ธ๐—ฒ๐—ป๐—ฑ ๐—ผ๐—ฝ๐˜๐—ถ๐—บ๐—ถ๐˜‡๐—ฎ๐˜๐—ถ๐—ผ๐—ป, ๐—”๐—ฃ๐—œ ๐—ถ๐—ป๐˜๐—ฒ๐—ด๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€, and ๐—ฑ๐—ฎ๐˜๐—ฎ๐—ฏ๐—ฎ๐˜€๐—ฒ ๐—ฑ๐—ฒ๐˜€๐—ถ๐—ด๐—ป. I have a proven track record of ๐—ฑ๐—ฒ๐—น๐—ถ๐˜ƒ๐—ฒ๐—ฟ๐—ถ๐—ป๐—ด ๐—ฝ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜๐˜€ ๐—ผ๐—ป ๐˜๐—ถ๐—บ๐—ฒ, with a focus on high performance, scalability, and business impact. Iโ€™m not just a developerโ€”Iโ€™m a partner in helping businesses achieve their digital transformation goals. Whether it's building enterprise applications from scratch, optimizing existing systems, or integrating modern solutions, I have the technical knowledge and business acumen to deliver results. ๐–๐ก๐ฒ ๐–๐จ๐ซ๐ค ๐–๐ข๐ญ๐ก ๐Œ๐ž? โจ€ Proven ability to generate ๐—ฟ๐—ฒ๐˜ƒ๐—ฒ๐—ป๐˜‚๐—ฒ-๐—ฑ๐—ฟ๐—ถ๐˜ƒ๐—ถ๐—ป๐—ด ๐˜€๐—ผ๐—น๐˜‚๐˜๐—ถ๐—ผ๐—ป. โจ€ Expertise in creating ๐—ฒ๐—ป๐˜๐—ฒ๐—ฟ๐—ฝ๐—ฟ๐—ถ๐˜€๐—ฒ-๐—ด๐—ฟ๐—ฎ๐—ฑ๐—ฒ ๐—ฎ๐—ฝ๐—ฝ๐—น๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€. โจ€ Dedicated to ๐—บ๐—ฒ๐—ฒ๐˜๐—ถ๐—ป๐—ด ๐—ฑ๐—ฒ๐—ฎ๐—ฑ๐—น๐—ถ๐—ป๐—ฒ๐˜€ and exceeding expectations. โจ€ Passionate about ๐—ฐ๐—ผ๐—ป๐˜๐—ถ๐—ป๐˜‚๐—ผ๐˜‚๐˜€ ๐—น๐—ฒ๐—ฎ๐—ฟ๐—ป๐—ถ๐—ป๐—ด to stay ahead of tech trends. Let's connect if you're looking for a reliable full-stack developer who is committed to delivering exceptional results. Whether you're aiming to grow your business, improve your existing platforms, or create cutting-edge applications, Iโ€™m here to make it happen. ๐—Ÿ๐—ฒ๐˜โ€™๐˜€ ๐—ฏ๐˜‚๐—ถ๐—น๐—ฑ ๐˜€๐—ผ๐—บ๐—ฒ๐˜๐—ต๐—ถ๐—ป๐—ด ๐—ฒ๐˜…๐˜๐—ฟ๐—ฎ๐—ผ๐—ฟ๐—ฑ๐—ถ๐—ป๐—ฎ๐—ฟ๐˜† ๐˜๐—ผ๐—ด๐—ฒ๐˜๐—ต๐—ฒ๐—ฟ!

  • MongoDB
  • JavaScript
  • Node.js
  • Angular
  • ExpressJS
  • React
  • NestJS
  • HTML
  • SQL
  • RxJS
  • Bootstrap
  • Tailwind CSS
  • Next.js
  • React Native
  • Flutter
Faiq K.

Lahore, Pakistan

$25/hr
5.0
17 jobs

I'm a Next.js & NestJS SaaS developer. I cut a client's AI costs by 75%, pushed another's Lighthouse 38 โ†’ 91 & they said: "revenue went up." I build full-stack SaaS with GraphQL, REST, WebSockets, Supabase, RAG & Stripe. Give me your Next.js + NestJS project or SaaS idea and I'll build it so it works in production, not just in demo. That's my promise. If you send me an invitation or message, I'll reply within 4 hours with a clear breakdown of how I'd approach your specific problem. ๐Ÿค A little more about me: I help startup founders and SaaS teams ship full-stack web applications that don't break when real users show up. Next.js frontends, NestJS backends, GraphQL and REST APIs, real-time WebSocket features, RAG-powered AI, and Stripe billing from day one. If your backend and frontend don't quite talk to each other the way they should, or your app works in staging and falls apart in production, that's exactly the gap I close. ๐Ÿ“ˆ Previous Reviews: โญ "Faiq quickly identified and resolved our critical issues and made the entire system fully production-ready. He not only delivered clean, scalable fixes but also documented every improvement clearly at submission. Highly reliable, highly skilled, truly one of the best developers I've worked with." โญ "Faiq did an excellent job turning my idea into reality. He is an outstanding Next.js Developer, React Developer, and design & architecture expert who knows how to build scalable, modern, and high-performance applications." ๐Ÿ”น What I Usually Help Clients With: โœ… Next.js SaaS platforms : App Router, SSR, SSG, performance optimization โœ… NestJS backend architecture : REST APIs, GraphQL, gRPC, microservices โœ… Real-time systems : WebSocket, SocketIO, live dashboards, chat โœ… AI & RAG integration : document-grounded chat, vector search, OpenAI/Claude APIs โœ… Full-stack SaaS MVPs : multi-tenant architecture, Stripe billing, auth โœ… Debugging and production issue resolution : I fix what's broken fast โœ… Performance optimization : Core Web Vitals, Lighthouse, load time ๐Ÿ”น Proof of Delivery: โœ”๏ธ ORIINU : built a live RAG-based AI SaaS platform from scratch: Next.js frontend, Python backend with FastAPI, Pinecone vector search, OpenAI generation, Stripe billing, multi-tenant architecture, public launch โœ”๏ธ Next.js Performance : took a 22-page college website from Lighthouse sub-40 to 90+ across all pages; client reported direct revenue impact โœ”๏ธ Production Debug : identified and resolved critical issues in a live Next.js/NestJS app within hours; documented every fix for the client's team ๐Ÿ”น What You Can Expect Working With Me: ๐ŸŽฏ A response within 4 hours, always ๐ŸŽฏ Clean, documented, maintainable code, not a black box you can't touch after I leave ๐ŸŽฏ Honest scope assessment : I'll tell you upfront if something will take longer than expected ๐ŸŽฏ Production mindset : I build for real traffic, not just demos ๐ŸŽฏ Full ownership : frontend, backend, database, deployment, all of it ๐Ÿ”น Tech Stack: Frontend: Next.js ยท React ยท TypeScript ยท Tailwind CSS Backend: NestJS ยท Node.js ยท GraphQL ยท REST API ยท gRPC ยท WebSocket Databases: PostgreSQL ยท MongoDB ยท Redis ยท Supabase AI: RAG ยท Vector Search ยท OpenAI API ยท Claude API SaaS: Stripe ยท Multi-Tenant Architecture ยท Auth ยท MVP Development ๐Ÿ”น Industries I Work With: โœ… SaaS Startups โœ… AI-Powered Products โœ… Healthcare Platforms โœ… FinTech Platforms โœ… E-commerce & Marketplaces โœ… Internal Business Tools โœ… EdTech Platforms Tell me your stack and where it's stuck. I'll tell you exactly how I'd fix it, before you spend a single Connect. ๐Ÿ” Keywords: Next.js Developer ยท NestJS Developer ยท Full-Stack Developer ยท React Developer ยท Node.js Developer ยท TypeScript Developer ยท GraphQL Developer ยท REST API Developer ยท WebSocket Developer ยท SocketIO Developer ยท RAG Developer ยท Retrieval Augmented Generation ยท AI Integration Developer ยท SaaS Developer ยท Multi-Tenant SaaS Architecture ยท Stripe Integration Developer ยท PostgreSQL Developer ยท MongoDB Developer ยท Redis Developer ยท Microservices Developer ยท gRPC Developer ยท Real-Time Application Developer ยท Performance Optimization Developer ยท Admin Dashboard Developer ยท Internal Tools Developer ยท Supabase Developer ยท OpenAI API Developer

  • MongoDB
  • JavaScript
  • Node.js
  • Next.js
  • NestJS
  • React
  • TypeScript
  • GraphQL
  • Retrieval Augmented Generation
  • SaaS Development
  • Websockets
  • REST API
  • PostgreSQL
  • Redis
  • API Integration
  • Full-Stack Development
  • Tailwind CSS
  • OpenAI API
  • Stripe
  • Performance Optimization
Gulbaz K.

Gilgit, Pakistan

$8/hr
5.0
2 jobs

I am a backend developer specializing in Node.js and Express.js, with strong experience in MongoDB, MySQL, PostgreSQL, and Supabase. I focus on building secure, scalable, and well-structured REST APIs. I work on backend systems involving API development, authentication and authorization (JWT, role-based access), database schema design, and MongoDB aggregation pipelines. I prioritize clean architecture, proper error handling, and maintainable code. I am comfortable working with existing backend codebasesโ€”quickly understanding the logic, fixing issues, and implementing new features efficiently without disrupting current functionality. Backend Expertise: โ€ข Node.js, Express.js โ€ข REST API Development โ€ข MongoDB (Schema Design, Aggregation) โ€ข Authentication & Authorization (JWT) โ€ข Databases: MongoDB, MySQL, PostgreSQL, Supabase Tools: โ€ข Git & GitHub โ€ข Postman If youโ€™re looking for a backend developer who can handle API logic, database operations, and clean backend architecture reliably, feel free to reach out.

  • MongoDB
  • Node.js
  • MySQL
  • Supabase
  • PostgreSQL
  • ExpressJS
  • Next.js
  • REST API
  • API Development
  • Multi-Factor Authentication
  • Database Design Consultation
  • Integration Testing
  • API Testing
  • Postman
  • Git
Aaraif H.

Islamabad, Pakistan

$5/hr
5.0
3 jobs

Tired of spreadsheets that don't scale, or SaaS tools that almost fit your workflow? I build custom ERPs, SaaS platforms, and AI-powered automation using the MERN and PERN stacks, so your business owns its software instead of renting it. Full-stack delivery from database design to secure backend architecture to responsive front-end UIs that teams actually want to use, plus agentic AI workflows that automate the manual work behind the scenes. Recent Work: Built a MERN-based logistics platform integrating DHL Express APIs with a multi-currency pricing engine and fraud-prevention locks. Delivered a PERN emergency response system with PostGIS spatial queries for real-time incident tracking, paired with Flutter field apps. Developed a distribution and inventory platform for a logistics client that cut tracking errors by nearly half and automated the entire invoicing process from order to payment. Client feedback: "Aaraf proved himself to be an excellent programmer with strong problem-solving skills. He developed well-documented APIs for our mobile applications using Node.js, and his PostgreSQL query optimisations were outstanding, ensuring fast API responses even when handling large amounts of data" What I Deliver: โœ… Custom ERPs and inventory systems that replace manual spreadsheet work โœ… MERN and PERN full-stack platforms (React, Node.js, Express, MongoDB, PostgreSQL) โœ… Agentic AI workflows and automation (LLM integrations, autonomous task agents) โœ… REST API development, Stripe/AWS integrations, PostGIS spatial data โœ… Real-time dashboards and role-based multi-tenant systems Industries Served: ๐Ÿ“Œ Logistics & Supply Chain ๐Ÿ“Œ Emergency Management & Public Safety ๐Ÿ“Œ ERP & Business Automation ๐Ÿ“Œ SaaS & Startup Platforms Why work with me: Real business workflows, invoicing, inventory, order management, dispatch, are already understood, so no time is spent explaining the basics. Complete, production-ready systems are delivered, not half-finished prototypes. A free 30-minute consultation is available to discuss project requirements, scope, and the best technical approach before any commitment is made. Ready to move off spreadsheets and build something that scales? Send an invite to book the call. Highlighted Skills: Core Expertise: MERN Developer, PERN Developer, Full Stack Web Developer, Node.js Developer, React Developer, Laravel Developer, Filament Developer, Livewire Developer (TALL Stack), Vue.js Developer, and Flutter Developer. Specialized in Custom ERP Development, SaaS Developer (Multi-Tenant SaaS Applications), Logistics Platforms, Emergency Management Systems, and Real-Time Systems. Database: PostgreSQL Developer, MongoDB Developer, MySQL Developer. Geospatial: PostGIS. API & Integration: REST API Development, Sanctum Authentication, Third-Party API Integrations. AI: Agentic AI, AI Automation.

  • MongoDB
  • JavaScript
  • Node.js
  • MERN Stack
  • ExpressJS
  • React
  • Mongoose
  • PostgreSQL
  • API Development
  • RESTful API
  • Full-Stack Development
  • Redux
  • System Deployment
  • Laravel
  • PHP
  • Next.js
  • MySQL
  • API Integration
  • TypeScript
  • Tailwind CSS

How it works

Post a job for freePost a job

Tell us what you need. Create your own job post or generate one with AI then filter talent matches.

Hire top talent fast

Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.

Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

Payment simplified

Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.

Don't just take our word for it

How do I hire a MongoDB Developer in Pakistan on Upwork?

You can hire a MongoDB Developer in Pakistan on Upwork in four simple steps:

  • Create a job post tailored to your MongoDB Developer project scope. We'll walk you through the process step by step.
  • Browse top MongoDB Developer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top MongoDB Developer profiles and interview.
  • Hire the right MongoDB Developer for your project from Upwork, the world's largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a MongoDB Developer?

Rates charged by MongoDB Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a MongoDB Developer in Pakistan on Upwork?

As the world's work marketplace, we connect highly-skilled freelance MongoDB Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream MongoDB Developer team you need to succeed.

Can I hire a MongoDB Developer in Pakistan within 24 hours on Upwork?

Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive MongoDB Developer proposals within 24 hours of posting a job description.