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$50/hr
100%
Job Success
$7K+ earned
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Full Stack AI Developer who's shipped to millions and built infrastructure for cutting-edge science.
At McGill, I build data pipelines, web systems, and compute clusters that process petabyte-scale data from radio telescopes in real time. That's the engineering side.
Running in parallel for 8+ years: a 1.7M-subscriber tech YouTube channel, a tech news site I founded, and freelance work featured in Forbes, Uber, and more. I love technology and science, and I've spent my whole career on both sides of it.
I don't just write code, I build products people actually use. Bring me an idea and I'll turn it into something real and production-grade.
I've shipped AI-powered apps across fintech, healthtech, and SaaS, led full platform handovers, and advised founders on what to build before they burn budget on it. Models are easy. Building something users love, that scales, and that doesn't fall apart in production is the hard part, and that's what I do.
🔧 Toolbox:
Frontend: React, Next.js, Angular, React Native, Tailwind, Vue, Nuxt
Backend: Python (FastAPI, Django, Sanic), Node.js, Go
AI/ML: PyTorch, TensorFlow, Hugging Face, LangChain, OpenAI/Anthropic APIs
Data & infra: PostgreSQL, MongoDB, Redis, Kafka, Docker, Kubernetes, AWS/GCP
DevOps: microservices, serverless, CI/CD, observability with Prometheus and Grafana
If you want someone who can own the entire stack end-to-end, add AI where it matters, and ship without endless rewrites, hit me up.
$25/hr
100%
Job Success
$1K+ earned
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Full-stack developer with 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building scalable 𝐒𝐚𝐚𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, 𝐂𝐑𝐌𝐬, 𝐄𝐑𝐏𝐬, 𝐖𝐞𝐛 𝐀𝐩𝐩, and 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬. I am an expert in full-cycle development, from architecture to deployment, with deep expertise.
Whether it's developing clean REST APIs, crafting intuitive frontends, integrating GPT models, or automating workflows with AI, I always believe in build secure, high-performance systems that scale.
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𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞
𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭:
- Python, Django, Django REST Framework (DRF), FastAPI
- PostgreSQL, MySQL, Redis for scalable and reliable databases
- Celery and RabbitMQ for asynchronous task queues and background jobs
- Docker and Nginx for containerization and performance-optimized deployments
𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭:
- React.js, Next.js for dynamic SPAs and server-side rendering
- Tailwind CSS and Ant Design for modern, responsive UI/UX
- RESTful & GraphQL APIs for efficient client-server communication
- Scalable component-based architecture to support growth and maintainability
𝐖𝐞𝐛 𝐒𝐜𝐫𝐚𝐩𝐢𝐧𝐠 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧:
- BeautifulSoup, Scrapy for lightweight parsing and structured data extraction
- Selenium, Playwright for browser automation and dynamic scraping
- Anti-bot evasion techniques, captcha solvers, rotating proxies
- End-to-end automation pipelines and ETL workflows
𝐀𝐈 & 𝐆𝐏𝐓 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧:
- OpenAI (GPT-4), Langchain for smart, context-aware AI features
- Intelligent chatbot integrations (custom or platform-based)
- Automation tools powered by LLMs (document summarization, smart assistants, etc.)
- Content generation, data enrichment, and internal tooling with AI
𝐒𝐚𝐚𝐒 & 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬:
- CRM and ERP systems tailored to unique operational workflows
- Multi-tenant SaaS architecture with scalable user and data isolation
- Subscription management, role-based access control, activity logs, and audit trails
- Procurement platforms, delivery management systems, and internal dashboards
𝐓𝐨𝐨𝐥𝐬 & 𝐃𝐞𝐯𝐎𝐩𝐬:
- Git, GitHub Actions, Bitbucket for version control and CI/CD
- Docker for environment consistency and microservices
- Cloud platforms: AWS, DigitalOcean, Heroku for reliable deployment
- Bash scripting, server hardening, and automation for production-ready systems
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𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞:
- I’ve delivered tailor-made digital solutions for:
- Logistics & Transportation
- Healthcare & Medical Portals
- E-commerce & Marketplaces
- Manufacturing & Procurement
- EdTech & FinTech
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𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐌𝐞?
𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: I can take your project from concept to launch, including architecture planning, coding, testing, deployment, and post-launch support.
𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲-𝐅𝐢𝐫𝐬𝐭 𝐌𝐢𝐧𝐝𝐬𝐞𝐭: I prioritize application security, from secure API practices and encrypted data storage to user authentication and GDPR compliance.
𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: I build systems that are not just functional today but are structured for future growth and new features.
𝐏𝐫𝐨𝐚𝐜𝐭𝐢𝐯𝐞 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧: I believe in transparency and collaboration. You’ll always be informed on progress, challenges, and timelines.
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𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐆𝐫𝐞𝐚𝐭
Have a project in mind, whether it's a new SaaS product, a web app, a CRM, ERP, scraping tool, or AI automation solution? Or maybe you're looking to upgrade an existing system?
Let’s discuss how I can help 𝐭𝐮𝐫𝐧 𝐲𝐨𝐮𝐫 𝐯𝐢𝐬𝐢𝐨𝐧 𝐢𝐧𝐭𝐨 𝐚 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐢𝐦𝐩𝐚𝐜𝐭𝐟𝐮𝐥 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧
NiravKumar K.
has worked
.
Associated with
Nivzen Onlyne Deals LLP
$600+
earned
$30/hr
100%
Job Success
$1K+ earned
Start of list.
End of list.
Struggling to find one developer who can build the backend, wire up the AI, and automate the workflows that too without splitting the work across three freelancers? That's exactly where I come in.
A Senior Full-Stack AI Developer with 7+ years of experience delivering production-ready web applications, AI-powered tools, and end-to-end automation systems for clients across the US, UK, and Europe.
🤖 𝐇𝐎𝐖 𝐈 𝐂𝐀𝐍 𝐇𝐄𝐋𝐏 𝐘𝐎𝐔
🔹 𝐅𝐔𝐋𝐋-𝐒𝐓𝐀𝐂𝐊 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓
Build scalable web apps and SaaS platforms using Django, FastAPI, and Flask with clean REST API architecture, role-based access, and solid database design (PostgreSQL, MongoDB). Recently delivered a full healthcare SaaS platform for a UK-based client using Django and React.
🔹 𝐋𝐋𝐌-𝐏𝐎𝐖𝐄𝐑𝐄𝐃 𝐂𝐇𝐀𝐓𝐁𝐎𝐓 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓
Design and deploy custom AI assistants using LangChain, LlamaIndex, and CrewAI; integrated with OpenAI, Claude, and Gemini APIs. Built with RAG pipelines, memory, and safety guardrails for real business use, not just prototypes.
🔹 𝐀𝐈 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐎𝐍
End-to-end business automation using n8n, Make (Integromat), and Zapier —
connecting your tools, eliminating manual work, and reclaiming hours every week.
🔹 𝐖𝐄𝐁 𝐒𝐂𝐑𝐀𝐏𝐈𝐍𝐆 & 𝐃𝐀𝐓𝐀 𝐄𝐗𝐓𝐑𝐀𝐂𝐓𝐈𝐎𝐍
Reliable, structured data extraction using Playwright, Selenium, and Scrapy. Delivered clean, deduplicated, and in the format your workflow needs.
🔹 𝐀𝐈 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐎𝐍
End-to-end business automation using n8n, Make (Integromat), and Zapier; connecting your tools, eliminating manual work, and reclaiming hours every week.
🔹 𝐂𝐋𝐎𝐔𝐃-𝐃𝐄𝐏𝐋𝐎𝐘𝐄𝐃 𝐒𝐘𝐒𝐓𝐄𝐌𝐒 & 𝐃𝐄𝐕𝐎𝐏𝐒
Deploy production-ready systems on AWS (EC2, Lambda, S3) using Docker and CI/CD pipelines, built for reliability, performance, and scale.
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🛠️ 𝐓𝐎𝐎𝐋𝐒 & 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐘
𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬 & 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬
• Python
• FastAPI
• React
• Node.js
𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 & 𝐀𝐈
• PyTorch
• TensorFlow
• Scikit-learn
• LangChain
• OpenAI
• Claude
• Gemini
• Llama
• LlamaIndex
• CrewAI
𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐕𝐞𝐜𝐭𝐨𝐫 𝐒𝐞𝐚𝐫𝐜𝐡
• PostgreSQL
• MongoDB
• Redis
• Pinecone
• Chroma
𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭
• AWS (SageMaker, Lambda, EC2, S3)
• Docker
• CI/CD
𝐀𝐈 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐢𝐪𝐮𝐞𝐬
• Large Language Models (LLMs)
• Retrieval Augmented Generation (RAG)
• AI Agent Development
• n8n
• Prompt Engineering
𝐒𝐨𝐟𝐭 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐌𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐢𝐞𝐬
• Clear communication
• Production-first mindset
• Clean, maintainable code
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I take communication seriously, set clear expectations upfront, and deliver clean, maintainable code. If you have a well-defined problem, I'll build you a solid solution.
📩 Message me on Upwork, and I typically respond within 1–2 hours. I am ready to discuss your project.
Python Developer, Full-Stack Developer, AI Engineer, LLM Developer, LangChain, LlamaIndex, CrewAI, AI Agents, Chatbot Development, Retrieval Augmented Generation, RAG Pipelines, Generative AI, Large Language Models, FastAPI, Django, Flask, React, SaaS Development, REST API, Workflow Automation, n8n, Make Integromat, Zapier, Web Scraping, Playwright, PostgreSQL, MongoDB, Vector Databases, Pinecone, ChromaDB, AWS, Docker, Cloud Deployment, AI Integration
$25/hr
100%
Job Success
$50K+ earned
Available now
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👋 Hi, I am Hafiz Muhammad Adeel, a Full-Stack Engineer with 4 years of experience in AI-driven applications, scalable web development, cloud infrastructure, and workflow automation using tools like n8n, Make.com, and Zapier. I specialize in delivering end-to-end solutions that enhance efficiency, automate workflows, and power businesses with cutting-edge technology, from frontend interfaces to backend logic, data pipelines, and cloud deployments.
🔹 My Expertise
🚀 Backend Development
✅ Python (Django, FastAPI, Flask)
✅ JavaScript (Node.js, Express.js)
✅ RESTful & GraphQL APIs
✅ Microservices & Scalable Architectures
✅ Secure Authentication & Authorization (JWT, OAuth, Firebase Auth)
💻 Frontend Development
✅ HTML, CSS, Tailwind, Bootstrap, React.js, Next.js
✅ Modern UI/UX with Figma
✅ Tailwind CSS, Material UI, Bootstrap
✅ Performance Optimization & State Management (Redux, Context API, Zustand)
🤖 AI & Machine Learning
✅ Deep Learning (TensorFlow, PyTorch, OpenCV)
✅ NLP & AI Chatbots (Hugging Face, GPT-3, GPT-3.5, Whisper, Llama, OpenAI APIs)
✅ AI Model Training & Fine-Tuning for Custom Use Cases
🔄 Automation & Workflow Optimization
✅ No-Code & Low-Code Automation (n8n, Make.com, Zapier)
✅ Custom API Integrations
✅ Automating Business Processes & Data Pipelines
✅ Webhook & Event-Driven Automation
☁️ Cloud & DevOps
✅ Cloud Platforms: AWS (EC2, Lambda, S3, ECS, Amplify), Azure, Google Cloud
✅ Containerization & Deployment: Docker, Kubernetes, VPS, Digital Ocean
✅ Server & Hosting: WHM, cPanel, Apache, Nginx
✅ CI/CD Pipelines & Infrastructure as Code
🌐 Web Scraping & Data Extraction
✅ Python Web Scraping (Selenium, BeautifulSoup, Scrapy)
✅ Automated Data Collection & Processing
✅ Handling CAPTCHAs & Dynamic Content
✅ Scalable Data Pipelines & ETL Workflows
📊 Database Management
✅ Relational Databases: PostgreSQL, MySQL
✅ NoSQL Databases: MongoDB, Firebase
✅ Database Optimization & Scalability
💡 Why Work With Me?
✔ AI-Powered Solutions – I seamlessly integrate AI to enhance user experiences and automate workflows.
✔ End-to-End Development – From UI/UX design to backend logic and cloud deployment.
✔ Workflow Automation – Expert in n8n, Make.com, and Zapier to streamline processes and save time.
✔ Cloud Optimization & Scalability – Secure and efficient cloud deployments tailored for growth.
✔ Transparent Communication & Fast Delivery – You’ll get regular updates with a commitment to deadlines.
💬 Let’s discuss how I can help automate and scale your business! 📩 Message me to get started. 🚀
Hafiz Muhammad A.
has worked
.
$15/hr
100%
Job Success
$9K+ earned
Start of list.
End of list.
Hi, I’m Surafel Argaw 👋
I’m a results-driven Full-Stack Developer and AI Enthusiast with 5+ years of experience building scalable, high-performance web applications across industries such as AI, technology, and software development.
I specialize in crafting seamless end-to-end solutions, from dynamic front-end interfaces to robust back-end architectures, ensuring efficiency, reliability, and user satisfaction.
⚡ Tech Stack
Frontend
- React
- Next.js
- Vue.js
- TailwindCSS
Backend
- Django
- FastAPI
- Python
- NestJS
Databases
- PostgreSQL
- MongoDB
- MySQL
- Supabase
AI & Automation
- AI tool integration
- API-driven automation
- Smart feature development
Real-Time & APIs
- RESTful APIs
- gRPC
- GraphQL
- WebSockets
- Microservices
DevOps & Cloud
- Docker
- CI/CD pipelines
- Cloud deployment (AWS, GCP, Vercel)
✅ What I Deliver:
- Clean, maintainable, and scalable code
- High-performance, user-friendly web applications
- AI-powered features for smarter digital solutions
- Clear communication and reliable collaboration
- On-time delivery with a focus on client goals
I’m passionate about solving complex problems, staying up-to-date with the latest technologies, and delivering impactful digital solutions that drive business success.
🚀 Let’s work together to bring your ideas to life!
$15/hr
100%
Job Success
$4K+ earned
Start of list.
End of list.
3+ years of experience | Top Rated Freelancer | High skilled AI engineer
What I bring to the table:
- RAG Systems, Voice/Text AI Chatbots/Agents powered by LLMs, TTS, STT
- Multi-modal Agents, Multi-step reasoning and human-in-the-loop Agents
- Open-source LLMs Finetuning (LORA, QLORA), AI avatars & videos conversion
- Custom AI Models for NLP (Bert, Arabert), Voice Cloning (RVC,IVC), PDF/DOC parsing (OCR, Tables extraction)
- Workflow Automation (n8n, Zapier, Make), LLM Multi-Agent Orchestration (LangGraph, CrewAI), MCP tools
- Data Cleaning, Structuring, Web Scraping
- Deployable APIs (FastAPI, Flask, Django)
- Deployable dashboards (Nextjs/Vitejs)
Why Choose Me:
✔ Technical Expertise in different AI projects
✔ Fast Turnaround & Reliable Communication
✔ Business-Oriented & Result-Focused
✔ Clean, Well-Documented Code
✔ Client Satisfaction is always My Priority
About me:
If you're looking for someone that ships not only demo toys but end-to-end intelligent data solutions in scalable and efficient way, then count me in!
Let’s grow together!
I’m ready to help you leverage your data for smarter decisions.
Feel free to message me let’s get started!
Taher J.
has worked
.
$50/hr
100%
Job Success
Available now
Offers consultations
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End of list.
I build AI-powered web applications, personalized chatbots for businesses, scalable data pipelines, and intelligent automation systems. Specialized in LangChain, RAG, Next.js, FastAPI, and cloud deployment.
💬 AI Web & App Development (Full-Stack)
Custom AI chatbots and intelligent web applications for SMBs:
- AI Chatbots: Personalized customer service bots, knowledge bases, and conversational AI using LangChain, LangGraph, and RAG
- AI Agent Development: Build autonomous AI agents with tool calling, multi-step reasoning, and decision-making capabilities
- Multi-Agent Systems: Agent-to-agent communication for complex workflows, task delegation, and collaborative problem-solving
- Personalized AI for SMBs: Custom AI solutions trained on your business data, documents, and knowledge base for intelligent automation
- Frontend: Next.js, React.js, TypeScript with modern, responsive UI design
- Backend: FastAPI, Flask, Django, Node.js Express for high-performance APIs
- Vector Databases: Pinecone, Milvus, ChromaDB for semantic search and intelligent retrieval
- AI Tools: Claude Code, Cursor IDE, GitHub Copilot for rapid development
- Deployment: AWS, GCP, Azure, Digital Ocean with Docker and Kubernetes
- Methodologies: Agile Scrum and Waterfall development workflows
Perfect for: Customer support automation, sales chatbots, document Q&A, intelligent search, business process automation
⚡ Data Engineering & ETL Pipelines
Production data infrastructure processing millions of records:
- Pipelines: Apache Spark, Airflow, Dagster for automated ETL workflows
- Streaming: Kafka for real-time data processing and event-driven systems
- Batch Processing: AWS Glue, Google Dataflow, Azure Data Factory
- Data Warehouses: BigQuery, Redshift, Snowflake with optimized schemas
- Transformations: DBT models for data quality and business logic
- Migration: Zero-downtime database migrations to cloud warehouses
🤖 AI & LLM Integration
Production-ready AI systems with cutting-edge models:
- LangChain: Build agents, workflows, and chains with LangGraph automation
- RAG Systems: Vector embeddings and semantic search for intelligent retrieval
- Models: Claude (Anthropic), GPT-4 (OpenAI), DeepSeek, Llama 3, Hugging Face
- Observability: LangSmith and Langfuse for monitoring and debugging
- APIs: AWS Bedrock, Azure OpenAI, Anthropic Claude integration
- Fine-tuning: Custom model training for domain-specific tasks
Use Cases: AI chatbots, document analysis, content generation, automation
🕷️ Web Scraping & Data Extraction
Extract structured data from complex websites:
- Platforms: Facebook, TikTok, LinkedIn, Shopify, HubSpot, QuickBooks, SaaS platforms
- Tools: Scrapy, Playwright, Selenium, Puppeteer, BeautifulSoup, Crawl4AI
- Anti-Bot: Resolve Cloudflare, Captcha, rate limiting with proven techniques
- Automation: Scheduled scraping with monitoring and proxy rotation
- Output: Clean CSV, JSON, SQL databases, or API integration
☁️ Cloud Architecture & DevOps
Scalable cloud infrastructure and deployment:
- AWS: Lambda, ECS Fargate, Glue, Athena, Redshift, EventBridge, SNS, SQS, EMR
- GCP: BigQuery, Cloud Run, Dataflow, Dataproc, Cloud Storage, Firestore
- Azure: Data Factory, Power BI, Databricks, Blob Storage, Cosmos DB
- DevOps: Docker, Kubernetes, Terraform, GitLab CI/CD, GitHub Actions
- Monitoring: CloudWatch, Datadog, Prometheus, Grafana
💻 Core Technologies:
- AI & ML: LangChain, LangGraph, OpenAI API, Claude API, DeepSeek, Llama, Hugging Face, RAG, vector embeddings, AI agents, multi-agent systems
- Frontend: Next.js, React.js, TypeScript, Tailwind CSS
- Backend: FastAPI, Flask, Django, Node.js, Express.js, GraphQL
- Databases: Pinecone, Milvus, ChromaDB, PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch, Neo4j, DynamoDB
- Big Data: Apache Spark, Kafka, Hadoop, Hive, Airflow, Dagster, DBT
- Scraping: Scrapy, Playwright, Selenium, Puppeteer, Crawl4AI
- Cloud: AWS, GCP, Azure, Digital Ocean
- DevOps: Docker, Kubernetes, Terraform, Git, CI/CD
- Languages: Python, SQL, JavaScript, TypeScript, R, Java, Bash
- Tools: Claude Code, Cursor, GitHub Copilot
- Management: Agile, Scrum, Waterfall, JIRA, Trello
✅ Why Hire Me:
- Fast Delivery: AI-assisted development for 2-3x faster results
- Production Quality: Clean, documented, maintainable code
- Top Rated Plus: 100% Job Success Score, 5+ years experience
- Full-Stack: Handle frontend, backend, database, and deployment
- Clear Communication: Regular updates and transparent workflow
Let's build your AI solution. Message me to discuss your project!
Tran T.
has worked
.
$39/hr
100%
Job Success
Available now
Offers consultations
Start of list.
End of list.
MLOps & LLM Expert | Scalable AI Infrastructure | RAG Systems | AWS, Openclaw, RunPod
Hi, I’m Najeeb, an AI Engineer with 8+ years of experience building production-ready systems powered by Large Language Models, MLOps, and Generative AI. I’ve led projects across startups and enterprises, delivering solutions for conversational AI, RAG, speech models, and more.
What I Deliver:
LLM & RAG Systems: LangChain, Pinecone, Chroma, HuggingFace, Claude, Llama, Openclaw
MLOps & Deployment: RunPod, AWS Sagemaker, GCP Vertex AI, Azure, Docker, CI/CD, Kubernetes
Inference & API Services: FastAPI, Flask, OpenAI-compatible endpoints
Prompt Engineering: GPT-4, LLaMA2, Claude, Gemini; evaluation, tuning, semantic search
AI SaaS MVPs: Fast, scalable products using Django, React, and Next.js
Automation: N8N, Make, Zapier for agent workflows, backend triggers, pipelines
📌 Tech Stack:
LangChain, LLM, RAG, RunPod, OpenAI, HuggingFace, AWS, Azure, FastAPI, Vector DB, Docker, Kubernetes, Python, MongoDB, Prompt Engineering, MLOps, Speech AI, Stable Diffusion, LORA, CI/CD
⭐ Why Clients Choose Me:
27+ successful projects on Upwork across LLM, GenAI, and backend systems
Proven track record with Runpod serverless APIs, ComfyUI pipelines, and ChatGPT-style bots
Experience with enterprise workloads: SDK development, real-time LLM serving, speech/audio models
Fast delivery, clear communication, and long-term partnership mindset
Let’s connect if you want to deploy AI products faster, better, and smarter.
Najeeb Ahmad K.
has worked
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$25/hr
100%
Job Success
$10K+ earned
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I build production-ready AI automation systems that don’t just demo well, they run reliably in your business, pass audits, and cut costs.
With 7+ years in Python development and a proven track record of delivering high quality output, I specialize in AI-first workflows that integrate directly with your existing SaaS tools, databases, and APIs. I bridge the gap between powerful new models like GPT-5, Perplexity, Claude.ai, Gemini etc and the operational demands of real-world businesses.
✅ WHAT I DELIVER:
⭐ Custom GPT Agentic Flows & RPA - task-oriented agents with multi-tool workflows, browser automation, and cost control.
⭐ Vertical SaaS Integrations - Shopify, Tekmetric, HubSpot, Google Workspace, Go High Level (GHL), Make[.]com, n8n, Zapier replacement pipelines.
⭐ RAG-based Knowledge Systems - secure vector DB (Pinecone, PGVector) search over private docs with audit logs.
⭐ Full-Stack AI Applications - FastAPI/Flask/Django/NodeJs REST API backends, React/Tailwind frontends, Dockerized & cloud-deployed.
⭐ Data Automation & Reporting - scraping, cleansing, transformation, and live dashboards with eval monitoring.
✅ HOW I WORK:
⭐ Production mindset: acceptance tests, observability (tracing, logs, cost dashboards), prompt versioning.
⭐ Security & compliance: API key vaulting, PII masking, data-residency controls.
⭐ Cost engineering: caching, smart model fallback, batch operations to reduce spend.
⭐ Ongoing improvement: retainers for prompt/tool refinement and rapid iteration.
✅ TECH STACK:
Python • FastAPI • Flask • Django REST • Playwright • Selenium • LangGraph • Redis • PostgreSQL • MongoDB • Pinecone • PGVector • AWS/GCP/Azure • Docker/Kubernetes • CI/CD (GitHub Actions, Jenkins) • RPA & browser automation • n8n • Zapier • make[.]com • Go High Level (GHL)
With me, you’re getting more than just “AI that works”, you’re getting AI that works in production. Lets have a chat!
Rishabh P.
has worked
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$37/hr
100%
Job Success
Offers consultations
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Open to work ☀️
LET'S MAKE YOU IDEAS COME TO REALITY
⭐️ As an Ai automation Architect, Full stack developer ⭐️ i own the entire stack / PostgreSQL design, Multi agents - Fastapi and Node.js backend, React and Next.js frontend, REST API integrations, Stripe and any payments provider, and aws, gcp, azure and any platform of deployments. Need a full stack developer, SaaS developer, or AI agents developer who owns the technical side — architecture, payments, integrations, deployment, security? Let's talk.
Scaling with Ai agents
🌟 I am a full stack developer, SaaS developer, and Ai agents developer in the Morocco — Top Rated on Upwork. I build systems that run businesses — working platforms with real users, real transactions, and business impact.
🧠 My recent full stack developer work includes a SaaS platform for trades businesses — a Fastapi app with Recruiting management, and role-based access. I also built a Telecom multi agents, Fastapi langGraph, graph and vector rag.
⭐️ SaaS developer. Multi-tenant. Production-ready.
As a SaaS developer I delivered a multi-tenant SaaS starter on Next.js Fastapi with Stripe subscriptions, PostgreSQL, role-based access, billing portal, and team invites — fully documented, repo transferred on handover. I led a full platform rebuild migrating a legacy PHP and WordPress stack to a modern Next.js and Nest.js architecture — 70% improvement in user engagement post-launch.
⭐️ Backend developer. Fastapi, nextjs. PostgreSQL, clickhouse , multi agents.
As a backend developer I build production Fastapi and Node.js APIs on PostgreSQL, TypeScript end to end. My recent backend work includes a Fastapi and PostgreSQL backend for a Recruiting SaaS — Keycloak authentication, password reset and recovery flows, payments integration, multi agents system. Backend work that has to be correct: every endpoint authenticated, every role enforced, every PostgreSQL query written with isolation in mind.
⭐️ Multi-tenant isolation.
As a full stack developer and technical consultant I run pre-launch security audits for SaaS solutions — the review that must happen before real customer data goes live. My security audit work covers multi-tenant isolation, PostgreSQL policy design, and authentication flows, payments integration.
⭐️ Agentic AI Developer. Autonomous systems that execute complex decisions.
As a Senior Full-Stack Developer specializing in Python and Agentic AI, I architect enterprise-grade autonomous workflows standard developers can't replicate—advanced reasoning engines, seamless API integrations, and robust data science automation that perform reliably under complex loads. My AI development portfolio includes an autonomous Telecom agent that Save 90% of time for a telecom wordlwide startup, and an intelligent SaaS workflow that completely replaced a Gull recruiting process including Voice agents with actionable, automated intelligence.
⭐️ Integrations. Authentication. Infrastructure.
OAuth integration, keycloak integration, keycloak deployments and API authentication developer portal config — credential flows for Google, GitHub, and custom providers, NextAuth, next.js, fastapi and JWT.
⭐️ Stripe. Payments. Automation.
Payment systems are a core part of my full stack developer work. I built a Stripe internal payment interface with role-based access on Next.js, fastapi — Payment Intent flow, full audit log, zero card data stored. I delivered Stripe payment integration with webhooks and subscription billing handling upgrades, downgrades, and failed payment recovery. I wire Stripe with Make, GoHighLevel, and Google Sheets so every transaction triggers the right email, CRM tag, and notification.
⭐️ Technical consultant. Architecture. Audit.
I work as a technical consultant for non-technical founders. My tech stack and architecture audit with written report shows founders what they have, what's broken, and what to build next — vendor selection, architecture decisions, developer estimate review, security and multi-tenant isolation review, and a roadmap.
As a Next.js performance optimization specialist I audit and improve Lighthouse and PageSpeed results — render-blocking resources, Core Web Vitals, and measurable gains for user experience and search ranking.
FastAPI · Next.js · React · ReactNative · Node.js · PostgreSQL · Supabase · TypeScript · n8n makecom JavaScript · Stripe · Agentic Ai · LangGraph · Sanity · Make · GoHighLevel · Vercel · AWS · GCP · Azure · Keycloak · NextAuth · JWT · OAuth · Chart.js · CrewAi · Dash AI · Agent Ai · CRM · Data integration · Voice Agent