AI App Development (LLMs, Vision, Voice) by Muhammad UsamaAI App Development (LLMs, Vision, Voice) by Muhammad Usama
AI App Development (LLMs, Vision, Voice)Muhammad Usama
Cover image for AI App Development (LLMs, Vision, Voice)
I build AI-powered applications that go beyond chatbot wrappers. Whether you need computer vision, conversational AI, voice synthesis, NLP, recommendation engines, or vector-based memory systems, I architect the AI layer as a core product feature from day one.
What I build:
LLM-powered apps: OpenAI GPT, Claude, Gemini integration with context-aware prompting, persistent memory (pgvector), and multi-turn conversation management
Computer vision: On-device inference with TensorFlow Lite, face detection and segmentation with OpenCV, server-side analysis with AWS Rekognition
Voice AI: Real-time voice synthesis with ElevenLabs, WebRTC voice chat infrastructure
NLP features: Contextual text generation, sentiment analysis, content moderation pipelines
Recommendation engines: Collaborative filtering, behavioral learning, personality-based matching algorithms
My process:
Scope and architecture: We define the AI features, data pipeline, model selection, and infrastructure
Backend development: Node.js APIs, database design (PostgreSQL, MongoDB, Firebase), cloud infrastructure (AWS)
AI integration: Model integration, inference optimization (on-device when possible for speed and privacy), fallback strategies
Frontend: React or React Native UI built around the AI features
Testing and deployment: End-to-end testing, performance optimization, App Store / web deployment
What you get:
Every AI feature I build ships inside a real product with real users. I've delivered AI apps across health-tech (skincare scanner with on-device CV), fitness (AI coaching with voice guidance), dating (NLP matching + voice chat), and SaaS (multi-model AI chat platform).
If you're building an AI-powered product and need someone who handles the full stack, not just the prompt engineering, let's talk.
Ready to discuss your project? Book a free call on Calendly
FAQs

Starting at$5,000
Duration8 weeks
Tags
AWS
Node.js
OpenAI API
OpenCV
React
React Native
TensorFlow
AI Application Developer
Service provided by
Muhammad Usama proIslamabad, Pakistan
$1k+
Earned
5.00
Rating
22
Followers
AI App Development (LLMs, Vision, Voice)Muhammad Usama
Starting at$5,000
Duration8 weeks
Tags
AWS
Node.js
OpenAI API
OpenCV
React
React Native
TensorFlow
AI Application Developer
Cover image for AI App Development (LLMs, Vision, Voice)
I build AI-powered applications that go beyond chatbot wrappers. Whether you need computer vision, conversational AI, voice synthesis, NLP, recommendation engines, or vector-based memory systems, I architect the AI layer as a core product feature from day one.
What I build:
LLM-powered apps: OpenAI GPT, Claude, Gemini integration with context-aware prompting, persistent memory (pgvector), and multi-turn conversation management
Computer vision: On-device inference with TensorFlow Lite, face detection and segmentation with OpenCV, server-side analysis with AWS Rekognition
Voice AI: Real-time voice synthesis with ElevenLabs, WebRTC voice chat infrastructure
NLP features: Contextual text generation, sentiment analysis, content moderation pipelines
Recommendation engines: Collaborative filtering, behavioral learning, personality-based matching algorithms
My process:
Scope and architecture: We define the AI features, data pipeline, model selection, and infrastructure
Backend development: Node.js APIs, database design (PostgreSQL, MongoDB, Firebase), cloud infrastructure (AWS)
AI integration: Model integration, inference optimization (on-device when possible for speed and privacy), fallback strategies
Frontend: React or React Native UI built around the AI features
Testing and deployment: End-to-end testing, performance optimization, App Store / web deployment
What you get:
Every AI feature I build ships inside a real product with real users. I've delivered AI apps across health-tech (skincare scanner with on-device CV), fitness (AI coaching with voice guidance), dating (NLP matching + voice chat), and SaaS (multi-model AI chat platform).
If you're building an AI-powered product and need someone who handles the full stack, not just the prompt engineering, let's talk.
Ready to discuss your project? Book a free call on Calendly
FAQs

$5,000