You will get integrate OpenAI GPT AI features into your web app or SaaS
Top Rated
Top Rated
Project details
Upgrade your existing web application or SaaS product with powerful AI features using OpenAI GPT APIs. I'll seamlessly integrate AI capabilities that enhance user experience, automate tasks, and increase product value without rebuilding your application.
What's Included
• AI feature integration into your existing software
• OpenAI API integration
• Backend API development
• Frontend integration (if required)
• Prompt engineering
• Error handling
• Secure API implementation
• Performance optimization
• Testing & debugging
• Deployment support
• Source code documentation
What's Included
• AI feature integration into your existing software
• OpenAI API integration
• Backend API development
• Frontend integration (if required)
• Prompt engineering
• Error handling
• Secure API implementation
• Performance optimization
• Testing & debugging
• Deployment support
• Source code documentation
AI Development Type
Deep Learning, Knowledge Representation, Model Tuning, Recommendation System, Software MaintenanceAI Tools
Azure Machine Learning, MLflow, Open Neural Network Exchange, PyTorch, TensorFlowAI Development Language
PythonWhat's included $900
These options are included with the project scope.
$900
- Delivery Time 7 days
- Number of Revisions 2
- AI Model Integration
- Detailed Code Comments
- Knowledge Graph
- Model Documentation
- Ontology
- Source Code
- Taxonomy
11 reviews
(11)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
KB
Ken B.
Jul 3, 2026
Custom ERP
We couldn't ask for a better partner. Abdur and his team were phenomenal to work with. We look forward to working with him on many more projects.
JF
Julius F.
May 19, 2026
Exceptional Make.com & n8n Automation Engineer (Remote)
It was great working with Abdur!
NJ
Nmuta J.
Mar 24, 2026
SDK integration work
EXCELLENT work, as always.
DM
Donovan M.
Oct 21, 2025
Build an Influencer Management System
Abdur Rehman is, without question, the hardest-worker we have ever had the privilege of contracting with. His dedication to delivering exceptional results is unmatched, and his work ethic sets a new standard for professionalism on the platform. Abdur consistently goes above and beyond expectations, ensuring that every detail is executed flawlessly and on time. What truly sets him apart is his remarkable ability to manage his team with precision, clarity, and motivation, driving collective success across every project.
He leads by example, fostering collaboration while maintaining a sharp focus on quality and efficiency. Even under tight deadlines, Abdur remains composed, organized, and relentlessly committed to achieving outstanding outcomes. His technical expertise is complemented by his exceptional leadership and communication skills, making him both a trusted developer and an inspiring project manager.
Abdur’s proactive approach ensures that potential issues are addressed before they ever become problems. Working with him has been an absolute pleasure and a seamless experience from start to finish. I cannot recommend Abdur Rehman highly enough — he is truly in a league of his own.
He leads by example, fostering collaboration while maintaining a sharp focus on quality and efficiency. Even under tight deadlines, Abdur remains composed, organized, and relentlessly committed to achieving outstanding outcomes. His technical expertise is complemented by his exceptional leadership and communication skills, making him both a trusted developer and an inspiring project manager.
Abdur’s proactive approach ensures that potential issues are addressed before they ever become problems. Working with him has been an absolute pleasure and a seamless experience from start to finish. I cannot recommend Abdur Rehman highly enough — he is truly in a league of his own.
BH
Bradley H.
Sep 19, 2025
60 minute consultation
highly recommend - i will be working with him more.
About Abdur Rehman
AI Engineer | AI Agent Development | Business Automation | n8n | Make
100%
Job Success
Lahore, Pakistan - 12:07 pm local time
Built an AI fraud detection & verification system that reduced chargebacks by 45% and verification time by 70%.
Built and scaled an influencer management platform to 30,000+ creators through a $70K+ production system.
I build production-ready AI agents, business automation systems, and AI-powered SaaS platforms that solve real operational problems and deliver measurable business outcomes.
What I build:
- "AI Agent Development" for customer support, booking, intake, verification, research, and internal operations
- "AI Automation" using n8n, Make, APIs, webhooks, and LLMs
- "AI Integration" using Claude/OpenAI/GPT and third-party APIs
- "AI Chatbots" and "AI Voice Agents"
- "RAG systems", AI knowledge bases, document search, and Q&A
- "Enterprise Business process" automation and workflow automation
- "CRM", "ERP", "SaaS", and third-party system integrations
- Custom backend systems, APIs, databases, and production infrastructure
Proven results:
1. AI Voice Agents: Healthcare & E-commerce
- Built AI voice agents to automate patient/customer calls, booking, intake, verification, and support. - Reduced manual call workload by 80% with zero missed calls, while keeping workflows connected to business systems.
- Tech: LLMs | Retell | Voice AI | APIs | n8n | AI Agents.
2. IrisMed: AI Revenue Cycle Platform
- Built an AI-powered revenue-cycle platform to reduce manual insurance and billing operations for optometry practices.
- Automated eligibility verification, billing, and reconciliation through a production healthcare SaaS platform.
- Tech: AI |LLMs | Node.js | PostgreSQL | AWS | APIs.
3. E-Commerce Fraud Detection & Verification
- Built an AI fraud-scoring and identity-verification system to reduce fraudulent transactions and manual verification time.
- Reduced chargebacks by 45% and made verification 70% faster.
- Tech: AI | LLMs | n8n | Make | Voice AI | Node.js | PostgreSQL | APIs.
4. ContentSense: AI Content generation paltform
- Built an AI-powered film discovery platform to provide more relevant search and recommendations than traditional keyword-based systems.
- Delivered semantic search and AI recommendations using RAG and vector search.
- Tech: LLM | OpenAI | RAG | PostgreSQL | Vector Search | Next.js | SvelteKit.
5. Centrum AI: Enterprise Optimization Platform
- Built an AI optimization platform to help enterprises make faster, data-driven operational decisions.
- Combined AI capabilities with production-grade application infrastructure and cloud deployment on AWS.
- Tech: Python | Node.js | React | AWS | AI | LLMs.
6. Custom ERP: US Roofing Company
- Built a centralized ERP to replace fragmented business processes across CRM, sales, inventory, accounting, and reporting.
- Delivered a single operational platform with real-time business visibility.
- Tech: Java | Spring Boot | PostgreSQL | Enterprise APIs | Business Automation workflows.
7. Influencer Management Platform
- Scaled an influencer management SaaS from concept into a production platform supporting 30,000+ creators and large-scale campaign operations.
- The long-term engagement generated $39K+ in client work.
- Tech: React | Node.js | PostgreSQL | AWS | SaaS architecture
8. n8n & Make Business Automation
- Built automated workflows to eliminate repetitive manual operations and connect business applications through APIs and webhooks.
- Delivered reliable workflow automation and system-to-system data synchronization.
- Tech: Claude | Zapier | n8n | Make | APIs | Webhooks | JavaScript | AI integrations.
👉 Business Automation & AI Tools
- "n8n": Complex AI Workflows
Best for multi-step business automation, AI agents, APIs, databases, webhooks, and custom logic.
- "Make": Visual Business Automation
Best for connecting CRMs, e-commerce, marketing, forms, and other business apps into automated workflows.
- "Zapier": Simple App Automation
Best for quick app-to-app workflows such as lead capture, notifications, emails, and CRM updates.
- "OpenAI" & "Claude": AI Intelligence Layer
Used for AI agents, document analysis, lead qualification, content generation, classification, and intelligent decision-making.
- "AI Agents": Autonomous Workflows
Used when a system needs to understand a goal, make decisions, use tools, and complete multi-step business tasks.
- "Enterprise Systems & Business Integrations:
Integrate AI and automation workflows with enterprise systems such as "SAP" and "Odoo", connecting business data, processes, CRM/ERP operations.
I can work with an existing application, automate an existing business process, or build an AI-powered system from the ground up; from architecture and integrations to development, testing, and production deployment.
If you have a manual workflow, fragmented systems, or a business process that could be improved with AI and automation, Let's discuss the problem and build the right solution.
Steps for completing your project
After purchasing the project, send requirements so Abdur Rehman can start the project.
Delivery time starts when Abdur Rehman receives requirements from you.
Abdur Rehman works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Analysis
I'll review your existing software, understand your requirements, and identify the best approach for integrating AI into your application.
Integration Planning
I'll design the integration architecture, configure the OpenAI API, and prepare the implementation plan while ensuring compatibility with your current system.