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Muddassar S.
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Muddassar S.

Full Stack Developer | AI Integration & Chatbot Specialist | Python

I build AI agents and LLM integrations for teams shipping to production. $30K+ entrusted by a single client over 2+ years, 100% JSS and Top Rated Plus badge earned! AI Integration and Agent Development I embed AI agents and LLMs into your production stack: not demos, not wrappers. I research your workflows, recommend the right approach, and build systems that scale. AI-augmented development means you reach value faster without hiring an ML team. Full-Stack Development and Solutions Architecture End-to-end applications built for longevity. I lead the architecture, keep you informed through shared dashboards and Agile sprints, and follow a in-house built quality playbook created with 6+ years of development experience that ensures every line is scalable and maintainable. No black boxes, no surprise decisions, just a system you can grow on. How I Work 🔎 Discovery and Architecture I start by understanding your requirements, researching your domain, and proposing the right technical approach. Not just taking a list of tasks. You get a clear architecture plan before a single line of code is written. 🥽 Transparent Build Cycles Development runs in Agile sprints with a shared Jira dashboard so you see progress in real time. Weekly demos keep you in the loop. Critical decisions that affect cost, timeline, or architecture are flagged proactively. No surprises. ⭐️ Quality-First Delivery Every feature is built against an internal quality playbook: defined coding standards, structured code reviews, and testing. AI-augmented workflows accelerate delivery without cutting corners. What ships matches the standard set at the beginning. 📈 Iterate and Scale After launch, I stay engaged. Monitoring performance, catching issues early, and optimizing as your user base grows. I build for long-term partnerships, not one-off projects. Case Studies AI-Powered Quotation Engine (Tyre Distribution) A tyre distributor was comparing vendor prices across multiple Excel sheets, each with a different structure. Every customer quotation meant 15 to 20 minutes of manually hunting through spreadsheets. Their customers are time-conscious. The longer a quote takes, the higher the chance they buy elsewhere. I built an AI system that parses any vendor's Excel file regardless of structure, normalizes the data into a structured database, and provides both a dashboard UI and an AI chat interface for building quotations. Quotes that once took 15 to 20 minutes now happen in real time. The AI chat interface lets them generate quotes on the spot, even at exhibitions, without touching a spreadsheet. Faster quotes, fewer lost sales. Real-Time Live Streaming Platform (2+ Year Retainer) A live streaming platform with real-time alerts and real-time interactivity needed an architecture that could scale without collapsing under its own complexity. Multiple features, a small team, and no room for unmaintainable code. I architected the platform using Clean Architecture and SOLID principles, ensuring clear separation of concerns at the code level. Debugging stays fast, features stay isolated, and the system remains manageable even as it grows. $30K+ invested by the client over 2+ years and counting. The platform runs in production with real-time interactivity, maintained by a small team without architectural debt slowing them down. Have an idea you want to build? Send me a message and let's talk through it. No big commitment, just a conversation.

🇵🇰Lahore, Pakistan$45/hr100% JSS5.00 (10)Since Feb 2020

Earnings and projects

MRR
$1.7k

Last 6 months ÷ 6

World#28,468 / 412k
🇵🇰Country#3,278 / 52.9k
Revenue, last 30 days
$1.1k

Last 6 months: $10k

World#39,211 / 412k
🇵🇰Country#4,618 / 52.9k
Total earnings
$44k

Billed in all: $45k

World#84,634 / 412k
🇵🇰Country#7,391 / 52.9k
Per project
$3.4k

$5k in the last 6 months

World#50,341 / 412k
🇵🇰Country#3,338 / 52.9k
Projects, last 6 months
2
100% fixed0% hourly
World#88,922 / 412k
🇵🇰Country#17,052 / 52.9k
Projects in all
13

Across 15 contracts

40% fixed60% hourly
World#175,714 / 412k
🇵🇰Country#29,129 / 52.9k

Earnings, last 30 days

$44.5k+$1.1k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$43k$44k$45kOct 9Oct 24Nov 8

Skill rankings: Top 9% in Docker

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