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Hasnain Zahid
@hasnainzahid540
Level 2
Professionally trained versatile software Engineer
Pakistan
English, French
About me
Hi, I’m Hasnain Zahid, a software engineer specializing in AI chatbots, voice assistants, and interactive AI systems for real-world business use cases. I build intelligent AI solutions that can answer questions, automate customer support, and interact naturally through text or voice, with a focus on reliability and real business performance.
Skills
Hasnain Zahid
$45/hour
Offline •
Average response time: 1 hour
See my services
Software Testing
I will do unit testing of your classes using junit in just 24 hours
AI Chatbot Development
I will create custom real time ai ml nlp chatbot and agent websites with real avatars
Want to work on an hourly basis?
Tell Hasnain Zahid what you need.
$45
/
hourPortfolio
Work experience
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AI Engineer
Fiverr • Freelance
Jan 2026 - Mar 2026 • 2 mos
Developed a real-time AI voice calling system designed to automate inbound and outbound customer interactions for a SaaS platform. The system enables human-like conversations with low latency, allowing businesses to handle bookings, queries, and follow-ups without manual intervention. Built a complete pipeline including speech-to-text processing, LLM-based response generation, and natural voice synthesis using advanced AI models. Integrated automation workflows for appointment scheduling, multi-calendar management, and real-time notifications. Optimized the system for fast response times (under 3 seconds) and high reliability in production environments. Implemented scalable backend architecture and ensured smooth handling of concurrent calls. This solution significantly reduced operational workload while improving response consistency and customer experience.
36 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 36 Reviews
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Most relevant
modinidhi
New Zealand
Ongoing collaboration
Absolutely fantastic experience! Hasnain was incredibly helpful with my project, knowledgeable, professional, and very easy to work with. He understood exactly what I needed, explained everything clearly, and delivered the work to a high standard. Communication was great throughout, and he went above...
Seller's Response
Helpful?
francesca_gallo
France
Ongoing collaboration
Second time working with Hasnain and once again, he did a great job! Fast delivery, accurate work, and very easy to communicate with. Really happy with the service. Highly recommended again
Helpful?
francesca_gallo
France
Ongoing collaboration
Hasnain provided solid support for an issue in our interactive AI system. He quickly identified the problem and offered clear, technicall guidance. Professional experience overall, and we would definitely consider collaborating again on future projects. I'd definitely recommend to my peers.
Seller's Response
Helpful?
paceofplay72
United Kingdom
Hasnain helped us develop a fully functional website. His understanding of our requirements and attention to detail were excellent, enabling us to achieve exactly what we wanted and more. He responds quickly, adapts easily to new situations, and takes the time to understand your goals. I highly recommend.
$1,000-$2,500
Price
7 weeks
Duration
Seller's Response
Helpful?
acym77
United Kingdom
Hasnain has been an absolute joy to work with. He delivered far more than I expected. He was immediately responsive with all my requests and delivered an exceptional Avatar. Super impressed. Will definitely use again.
Seller's Response
Helpful?
