
Ayesha A
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Portfolio
Work experience
Senior Full Stack AI Engineer
Developers World LLC • Full-time
Mar 2020 - Present • 6 yrs 3 mos
Key Responsibilities Designed and developed enterprise-scale AI-powered web and mobile applications. Led full-stack development using React, Next.js, Node.js, Express.js, Python, FastAPI, PostgreSQL, MongoDB, and cloud platforms. Architected and deployed Large Language Model (LLM) solutions using OpenAI, Anthropic Claude, Gemini, and open-source models. Built AI agents, RAG (Retrieval-Augmented Generation) systems, vector databases, and intelligent automation workflows. Implemented scalable microservices architectures and CI/CD pipelines. Collaborated with product teams, stakeholders, and international clients to deliver AI-driven business solutions. Mentored junior and mid-level developers and conducted technical architecture reviews. Major Achievements Developed and deployed 30+ AI-powered applications across Healthcare, FinTech, E-Commerce, Education, and Enterprise Automation sectors. Reduced customer support workload by 75% through AI chatbot and virtual assistant implementations. Built enterprise RAG systems processing 10M+ documents with sub-second retrieval performance. Increased application performance by 65% through system optimization and modern cloud infrastructure. Successfully delivered projects valued at over $3M+ with a 98% client satisfaction rate. Implemented AI automation solutions reducing operational costs by 50%. Designed scalable cloud architectures supporting 500K+ monthly active users
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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apuez001
Repeat Client

United States
Order Canceled
After a year of depleting my project’s budget I still didn’t end up a product to showcase to my subscribers. The project got abandoned so I cancelled it and looking to hire another developer to build it from scratch - very disappointed after spending a whole year with them on this!

apuez001
Repeat Client

United States
We’ve been working together for a while now and she doesn’t disappoint
luca_tarasi

Italy
Great work in splitting a dataset of augmented images in subsets based on the source image! The responsiveness was quick and the resulting data split was perfect. thanks!
$50-$100
Price
6 days
Duration
Seller's Response

apuez001
Repeat Client

United States
Something that top pro here on fiverr me that couldn’t be with a heavy enough dataset and she got it done with what was available out there without needing to create any pre-work from scratch. This is my go dev now!
Seller's Response

daniellieber458
Repeat Client

United States
there's so much to explore when you're making decisions on a major software project. I have been using this company in their talented people as consultants for quite a while now. they've been a tremendous resource in helping me to hone in the concept planned it out documented etc on to the next stage!

