MU
MUHAMMAD USMANSOFTWARE ENGINEER • FLUTTER & AI
ENGINEERING CAPABILITIES // CLIENT SERVICES

Architectural Excellence & Full-Cycle Delivery

Whether you need a flagship iOS/Android Flutter app built from scratch, high-throughput AI RAG integrations, or low-latency backend microservices—I deliver production-tested code designed to scale.

SERVICE // 01

Full-Cycle Flutter Mobile Engineering

High-Performance iOS & Android Apps from Architectural Blueprint to Store Launch

Design, build, and deploy production-grade cross-platform apps with 60fps animations, clean architecture, offline caching, and native hardware integrations.

KEY DELIVERABLES:
Pixel-perfect iOS and Android apps with 100% shared code
State management architecture using Riverpod / Bloc
Native platform channel bridges (Swift / Kotlin)
Audio / Video streaming pipelines (FFmpeg, ExoPlayer)
In-App Purchases (RevenueCat, StoreKit, Google Play Billing)
Automated CI/CD Fastlane deployments to App Store & Google Play
FlutterDartSwiftKotlinRiverpodBlocFirebaseFastlane
ENGAGEMENT MODELS
Full Project Delivery
Staff Augmentation
Mobile Architecture Audit
IDEAL FIT:Startups & scale-ups seeking rapid time-to-market without compromising on native performance or design fidelity.
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SERVICE // 02

AI Integration & RAG Engineering

Transform Static Mobile & Web Apps with Custom Intelligent Agents

Integrate AWS Bedrock, OpenAI models, vector databases, and on-device ML Kit to deliver smart context-aware assistants, OCR parsers, and automated workflows.

KEY DELIVERABLES:
Retrieval-Augmented Generation (RAG) vector pipelines
AWS Bedrock (Claude 3.5) & OpenAI GPT-4 integrations
On-device OCR, text recognition & document processing (Google ML Kit)
Streaming chat UI with sub-second perceived response times
Prompt engineering with strict citation & hallucination guardrails
Custom embeddings storage (ChromaDB, Pinecone, pgvector)
AWS BedrockOpenAI APIGoogle ML KitLangChainChromaDBPythonFastAPI
ENGAGEMENT MODELS
AI Feature Sprint
End-to-End RAG Pipeline
AI Architecture Consulting
IDEAL FIT:Companies looking to add competitive AI differentiation, automated customer support, or smart document search into existing software.
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SERVICE // 03

Scalable Backend & Cloud Infrastructure

Resilient Microservices, REST APIs, and Dockerized Deployments

Architect secure, low-latency Python Flask & Node.js backend services designed for high concurrency, automated deployments, and seamless mobile synchronization.

KEY DELIVERABLES:
RESTful APIs & GraphQL endpoints built with Python Flask and Node.js
Containerized microservices with Docker & Docker Compose
Database schema design & migrations (PostgreSQL, MongoDB, Redis)
Authentication & RBAC security (JWT, OAuth2, Firebase Auth)
Automated release pipelines with GitHub Actions & Nginx proxies
Monitoring, logging & telemetry (Sentry, Prometheus, CloudWatch)
Python FlaskNode.jsExpressDockerPostgreSQLMongoDBRedisNginxLinux
ENGAGEMENT MODELS
Dedicated Backend Lead
API Development Sprint
Infrastructure Modernization
IDEAL FIT:Mobile and web teams needing rock-solid server architectures capable of handling 50k+ daily requests without downtime.
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Have a Custom Project or Lead Role in Mind?

Let's discuss technical specifications, architectural feasibility, and timelines.

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