You will get QuickBooks & Xero integration services with any software
Project details
I will integrate QuickBooks or Xero with any software be it CRM, ERP, POS, or a custom app ensuring real-time, secure, and error-free data synchronization. Whether you need invoices, payments, or customer data synced automatically, I deliver clean API workflows tailored to your business.
With years of experience in QuickBooks SDK, Xero API, OAuth2, and Node.js/Python, I specialize in building reliable, scalable accounting integrations used by SaaS platforms like BusinessRocket.com and Shifaam.com. My goal is to make your financial operations seamless, automated, and 100 % accurate.
Expect a fast turnaround, clean documentation, and ongoing support after deployment.
With years of experience in QuickBooks SDK, Xero API, OAuth2, and Node.js/Python, I specialize in building reliable, scalable accounting integrations used by SaaS platforms like BusinessRocket.com and Shifaam.com. My goal is to make your financial operations seamless, automated, and 100 % accurate.
Expect a fast turnaround, clean documentation, and ongoing support after deployment.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$100
|
Standard
$300
|
Advanced
$600
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 14 days |
Number of Revisions | 1 | 5 | 5 |
Install Script | - | - | - |
Test Script | - | - | - |
Task Automation | - | - | - |
Optional add-ons
You can add these on the next page.
Additional Revision
+$500
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TC
Tanishq C.
Mar 11, 2024
Meeting Coordinator / Stand-up Coordinator
Working with Hamza has been an absolute pleasure and a positive experience for our project. He showed us nothing but unparalleled expertise, professionalism, and dedication right from the start. From day one we were sooo impressed with his clear communication, meticulous planning, and flawless execution. If you want a person who will delivers results, choose Hamza. :star::star::star::star::star:
MR
Michael R.
Apr 6, 2023
Klaviyo form submission from a simple HTML page
Hamza was amazing. Provided me with everything I needed, and went the extra mile when we found out we needed additional coding done. Really good experience, and I will work with him again in the future. Despite being in different timezones, we fixed this in a few hours, and that was mostly due to me not being available all the time. Very, very impressed. And a nice guy to boot.
KN
Kumiko N.
Jan 29, 2023
Create sample react code to generate pdf
Nice to work with you, thank you.
AH
Akio H.
Dec 20, 2022
React + firebase dev needed for updating counter real time
Had a blast working with Syed. He is very fast in delivering the expected result and can pick up things quickly on his end. He also guided me in some points of my project for better results. Would work with him again if ever I'm stuck in my React + Firebase project. Great work! Thank you so much
SK
Subash K.
Dec 4, 2022
Website development
Great working with Hamza.
He has a great enthusiasm for understanding the requirements and a zeal to achieve them within strict timelines.
Very resourceful, dedicated, and punctual.
He has a great enthusiasm for understanding the requirements and a zeal to achieve them within strict timelines.
Very resourceful, dedicated, and punctual.
About Syed Muhammad Ruknuddin
AI Automation ,Full Stack Web Development, SaaS, Product, Mobile
Karachi, Pakistan - 8:58 pm local time
🏆 𝐅𝐔𝐋𝐋-𝐒𝐓𝐀𝐂𝐊, 𝐀𝐈 & 𝐒𝐘𝐒𝐓𝐄𝐌 𝐈𝐍𝐓𝐄𝐆𝐑𝐀𝐓𝐈𝐎𝐍 𝐄𝐗𝐏𝐄𝐑𝐓 ♛ 🏆
✓ 𝐀𝐈 & 𝐑𝐀𝐆 𝐒𝐎𝐋𝐔𝐓𝐈𝐎𝐍𝐒 | 𝐂𝐔𝐒𝐓𝐎𝐌 𝐀𝐈 𝐂𝐇𝐀𝐓𝐁𝐎𝐓𝐒 & 𝐀𝐆𝐄𝐍𝐓𝐒 | 𝐀𝐏𝐈 & 𝐃𝐀𝐓𝐀 𝐈𝐍𝐓𝐄𝐆𝐑𝐀𝐓𝐈𝐎𝐍𝐒
✓ 𝐄𝐑𝐏, 𝐂𝐑𝐌 & 𝐋𝐋𝐌 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐎𝐍𝐒 | 𝐂𝐋𝐄𝐀𝐍 𝐂𝐎𝐃𝐄 & 𝐒𝐂𝐀𝐋𝐀𝐁𝐋𝐄 𝐀𝐑𝐂𝐇𝐈𝐓𝐄𝐂𝐓𝐔𝐑𝐄
If you need a senior engineer to build custom AI tools, setup enterprise RAG pipelines, connect complex systems, or scale web applications, you're in the right place.
I don't just build quick demos — I focus on shipping practical, production-ready AI applications, autonomous agents, and integrations that run reliably without breaking at scale.
🌟 About Me
I am a Senior Full-Stack Engineer & AI Integration Specialist with 10+ years of hands-on experience. I help startups and growing businesses ground Large Language Models (LLMs) on their own data, build custom AI chatbots, and integrate AI seamlessly into existing software stacks.
💡 Core Expertise
🔹 Generative AI & RAG: Retrieval-Augmented Generation (RAG), OpenAI API, Anthropic Claude, LangChain, LangGraph, LlamaIndex, Vector DBs (Pinecone, ChromaDB, Qdrant).
🔹 Custom AI Chatbots & Agents: Customer support bots, internal knowledge base assistants, tool-calling agents, n8n/Make automation workflows.
🔹 API & Custom Integrations: Connecting Salesforce, HubSpot, Dynamics 365, Power BI, Typeform, and custom internal tools with modern AI backends.
🔹 ERP & CRM Sync: Automating data flows across NetSuite, Odoo, QuickBooks, and SaaS tools.
🔹 Full-Stack Development: Python (FastAPI, Django), JavaScript/TypeScript, Node.js, React, Next.js, PHP (Laravel), Java (Spring Boot).
🔹 Databases & Cloud: PostgreSQL, MySQL, MongoDB, AWS (Lambda, Bedrock, EC2, S3), Docker, CI/CD pipelines.
🎯 What I Can Help You With
✔ Custom RAG Systems — Grounding LLMs on your company documents, SQL databases, or docs with accurate responses.
✔ Autonomous AI Agents — Setting up intelligent workflows that handle support, lead qualification, and internal tasks.
✔ Unifying Your Software Stack — Connecting legacy tools, CRMs/ERPs, and AI pipelines via custom APIs.
✔ Replacing Manual Workflows — Building background syncs and automations that save time and cut operational costs.
✔ End-to-End Web App Development — Designing, building, and deploying secure, production-ready web applications.
🌠 Why Work With Me?
✅ Production-Grade Focus: Clean architecture, cost-optimized LLM usage, and scalable code.
✅ Direct & Clear Communication: Fast responses, straightforward updates, and no technical runaround.
✅ Complete Ownership: From initial architecture and data preparation to deployment and ongoing support.
🔗 Next Steps
Check out my portfolio below to see some of my recent work.
Click the "Contact" or "Invite to Job" button above, and let's discuss what you're looking to build!
Steps for completing your project
After purchasing the project, send requirements so Syed Muhammad Ruknuddin can start the project.
Delivery time starts when Syed Muhammad Ruknuddin receives requirements from you.
Syed Muhammad Ruknuddin works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Engineering
I will get client one and one and finalize the fields needs to be integrated to other system