Sarim Khan

Versatile mobile and AI-driven software developer specializing in Flutter, SwiftUI, and cross-platform development. Experienced in LLM integration, RAG pipelines, FastAPI backends, and real-time analytics.

Highlighted Projects

Xpence

Smart business spend platform with integrated payment cards for freelancers, corporates, and everyone in between.

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FlutterBlocProviderRiverpod

PSX AI Assistant

AI-powered financial analytics platform with LLM insights, RAG retrieval, and interactive charts.

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SwiftUIFastAPILLMRAG

PSX StockApp (Real-Time)

Real-time iOS stock tracking app using WebSockets and live PSX data.

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SwiftUIWebSocketsCombine

NutriFit AI

AI-powered diet planner integrating HealthKit with LLM-based recommendations.

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SwiftUIHealthKitFastAPI

RAG Platform

Custom document ingestion and vector-based retrieval system using Ollama.

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PythonStreamlitVector DB

Supabase Auth App

Authentication starter kit using Supabase and SwiftUI.

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SwiftUISupabase

PSX (Android)

Android application for monitoring Pakistan Stock Exchange.

GitHub →
KotlinAndroid

MacAI Clipboard Assistant

A macOS application that supercharges your clipboard using AI! Whether you're copying non-English text or code snippets, this app steps in to help—instantly.

GitHub →
SwiftUIPythonFastAPIOllama

Experience

XPENCE — Software Developer

Jun 2020 – Present · Remote (Dubai)

Developed cross-platform mobile apps, reusable Flutter components, and collaborated in agile global teams.

10 Pearls — Trainee Software Engineer

Dec 2019 – Feb 2020 · Karachi

Worked on Flutter development using BLoC architecture and reusable UI widgets.

Kumba Africa — Flutter Developer

Sep 2019 – Apr 2020 · Remote

Built a multi-platform travel application with flexible and responsive UI layouts.

Skills

FlutterSwiftUIAndroid DartSwiftKotlin FastAPILLMsRAG Agile