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Kaleem Q
@kaleemqasim
Level 2
Full Stack Developer expertise in Laravel, Agentic AI and ReactJS
Pakistan
English, Urdu, Hindi, Punjabi
About me
Senior Full-Stack Developer & AI Specialist | Expert in Architecting High-Performance Applications Using PHP/Laravel, Python/Django, and ReactJS | Specializing in Designing Vector-Based RAG Pipelines, Autonomous AI Agents, and Scalable Multi-Tenant SaaS Infrastructure.
Skills
Kaleem Q
$40/hour
Offline •
Average response time: 1 hour
See my services
Full Stack Web Applications
I will build scalable saas platforms with laravel, python, react and ai
Web Research
I will web research and data entry job quick and cheap
Want to work on an hourly basis?
Tell Kaleem Q what you need.
$40
/
hourWork experience
Technical Lead (PHP)
Next Key Global Solutions • Full-time
Jan 2021 - Present • 5 yrs 6 mos
• Architected and deployed autonomous AI agents and intelligent chatbots utilizing the Anthropic API and FastAPI with dynamic tool use and function calling, automating responses to over 70% of routine customer queries with real-time product data. • Designed and optimized a Retrieval-Augmented Generation (RAG) system using vector-based semantic search, improving response accuracy for knowledge-base queries and cutting average query resolution time by over 30%. • Led full-stack development and architecture of scalable multi-tenant web applications using PHP, Laravel, MySQL, and React.js, supporting 10,000+ active users across multiple client deployments. • Spearheaded system performance tuning and database optimization, reducing average query response times by up to 40% and maintaining 99.9% uptime across multi-tenant architectures. • Mentored a team of 5+ engineers, establishing code review standards and clean code practices that reduced production bugs by 25% and accelerated onboarding for new hires.
54 Reviews
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Rating Breakdown
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1-5 out of 54 Reviews
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rawad_rached
United States
Seller's Response
Helpful?
stevenschrlkn
Repeat Client
Belgium
Kaleem Q is an exceptional software developer! His PROFESSIONALISM and meticulous ATTENTION TO DETAILS were evident in every aspect of the project, with outstanding Documentation that truly stood out. Working with him was a breeze thanks to his proactive communication and polite demeanor. 🙌
Helpful?
stevenschrlkn
Repeat Client
Belgium
Kaleem is a great software developer who exceeded my expectations! His professionalism and code expertise are truly impressive, and he was polite and quick to respond throughout the project! 👏
Helpful?
sesarch
Repeat Client
United States
Thank you so much for your quick response and help. I definitely recommend him.
Helpful?
sesarch
Repeat Client
United States
Kaleem is very talented, so kind, very smart and on time, now I have more jobs that I planning to work only with Kaleem, thank you so much ! Thank you!
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