You will get a production-ready AI integration with LLM APIs for your web app
Top Rated
Top Rated
Project details
I'll integrate AI capabilities into your existing application. Whether you need a chatbot, document processing pipeline, intelligent search, or custom AI agents, I build production-ready solutions using OpenAI, Claude, and open-source models.
What you get: working AI integration with clean API endpoints, proper error handling, and documentation. I handle the full pipeline from prompt engineering to deployment.
I use these tools daily in my own production systems. 100% Job Success Score across 56 Upwork projects, $100K+ earned, and Top Rated Plus status. My current active contract is a $24K+ Golang backend project (621 hours, ongoing).
Every integration includes source code, deployment guide, and a brief walkthrough call so your team can maintain it independently.
What you get: working AI integration with clean API endpoints, proper error handling, and documentation. I handle the full pipeline from prompt engineering to deployment.
I use these tools daily in my own production systems. 100% Job Success Score across 56 Upwork projects, $100K+ earned, and Top Rated Plus status. My current active contract is a $24K+ Golang backend project (621 hours, ongoing).
Every integration includes source code, deployment guide, and a brief walkthrough call so your team can maintain it independently.
AI Algorithms
Large Language Model, Transformer ModelAI Applications
AI Chatbot, AI Content Creation, Conversational AIAI Development Language
PythonAI Models
ChatGPT, GPT-4What's included
| Service Tiers |
Starter
$1,500
|
Standard
$3,000
|
Advanced
$5,000
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 21 days |
Number of Revisions | 1 | 2 | 3 |
AI Model Integration | |||
Batch Normalization | - | - | - |
Database Integration | - | ||
Detailed Code Comments | - | - | |
Image Upscaling | - | - | - |
MLOps | - | - | |
Model Deployment | - | - | - |
Model Documentation | - | - | - |
Model Monitoring | - | - | - |
Model Testing & Optimization | - | - | - |
Model Tuning | - | - | - |
Natural Language Processing | - | - | - |
NLP Tokenization | - | - | - |
Pre-Training | - | - | - |
Prompt Engineering | - | ||
Setup File | - | - | - |
Source Code |
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TW
Thomas W.
Aug 18, 2025
Laravel developer
Suleman successfully helped us with bug fixes and new features on two legacy Laravel/Vue projects. Highly recommended!
AK
Arzu K.
Apr 4, 2025
Senior Golang Developer Needed for Advanced Projects
We woked for a short term, but during this time he showed a high degree of commitment. We can recommend him 100% and would rehire him again in the future.
AS
Andy S.
Nov 1, 2024
Vercel/Nextjs project
JS
Jose S.
Sep 21, 2024
clicktripz implementation. add tags and popunder functions
Great developer to work with.
GS
Ghaith S.
Oct 3, 2023
vCard Module Application
About Suleman
Senior Full-Stack & AI Developer | React/Next.js | Node.js | LLM & RAG
100%
Job Success
Berlin, Germany - 2:39 pm local time
I build full-stack applications, scalable backend systems, and AI-powered products. My recent work includes:
- 600+ hours building Go microservices and APIs for a production backend system
- A 1,000+ hour engagement building a React/Node.js/AWS platform from the ground up
- AI chatbot and RAG pipeline development for production applications
- A 379-hour Laravel/Vue project delivering bug fixes and new features across legacy codebases
AI Integration & Development:
I build AI-powered features and products end-to-end -- not just prompt engineering, but full-stack AI product development. This includes:
- LLM API integration (OpenAI, Claude, Gemini) into production applications
- RAG pipelines with vector databases (Pinecone, Chroma, pgvector) for document retrieval and Q&A systems
- AI chatbots with custom knowledge bases, conversation memory, and tool use
- AI agents and autonomous workflows using LangChain, LangGraph, and custom orchestration
- AI-powered automation: content generation, data extraction, classification, and summarization
- Prompt engineering and optimization for reliability and cost efficiency
Full-Stack & Backend:
- Backend: Golang, Node.js, Python, PHP/Laravel -- REST APIs, microservices, database design
- Frontend: React, Next.js, Vue.js, TypeScript, Tailwind CSS
- Mobile: Flutter, React Native -- cross-platform iOS and Android apps
- Automation: Web scraping (Playwright, Puppeteer), workflow automation (n8n, Make)
- Infrastructure: AWS, PostgreSQL, MongoDB, Redis, Docker, CI/CD
- Integrations: Stripe, payment gateways, third-party APIs, headless CMS (Strapi, Sanity, Contentful)
I'm based in Berlin, Germany. I respond within hours, communicate proactively, and treat your project like my own.
Best fit for: AI-powered feature integration (chatbots, RAG, agents, LLM APIs), full-stack React/Next.js applications, backend/API development in Go or Node.js, mobile apps (Flutter/React Native), web scraping, and automation.
Send me a message to discuss your project -- I only take on work I'm confident I can deliver well.
Steps for completing your project
After purchasing the project, send requirements so Suleman can start the project.
Delivery time starts when Suleman receives requirements from you.
Suleman works on your project following the steps below.
Revisions may occur after the delivery date.
Review codebase and plan integration
I review your existing codebase, understand the architecture, and create a detailed plan for where and how AI will be integrated. You get a clear technical spec before any code is written.
Build and test the AI integration
I build the AI features into your app, connect the APIs, set up prompt chains, and test everything with your real data. You review progress along the way.