TALHA.OS / BOOT SEQUENCE
SYSTEM ONLINE
TALHA // DEVELOPER · PK / WORLDWIDE
YOU IMAGINE, I DELIVER
Transforming ideas into powerful mobile experiences through Flutter, React, and full-stack development.
02 / DEVELOPER PROFILE
I’m a Mobile Application Developer who turns ideas into polished, dependable products. I build mobile and full-stack experiences that feel simple to use, solve real problems, and remain maintainable as they grow.
My work spans ride-sharing platforms, inventory systems, client products, APIs, and scalable backend architecture.
03 / TECHNOLOGY ARSENAL
Scroll rotates the active technology system. Point at a module to inspect its role.
04 / PROJECT MATRIX
PASSENGER + DRIVER EXPERIENCESREAL-TIME MOBILITY
Ride sharing for passengers and drivers, with payments and identity verification.
DRIVER TOOLS + ACCIDENT ASSISTANCEDRIVER ASSISTANCE
Driver tools and guided accident-information capture in one mobile experience.
CLIENTS + CALENDAR + BUSINESS INSIGHTSCLIENT + BOOKING MANAGEMENT
Client records, appointments and business insights for makeup artists.
EMPLOYEE LOCATION + ADMIN TOOLSEMPLOYEE LOCATION TOOLS
An employee-location interface with maps, activity status and admin tools.
MATRIX INPUT + LINEAR ALGEBRA TOOLSMOBILE MATHEMATICS
A matrix-math toolkit for linear algebra, decomposition and diagonalizability checks.
ACCOUNTS + PERSONAL BREW PREFERENCESCOFFEE PREFERENCES
A mobile brew-preference app with account registration and a shared crew list.
05 / CAREER CONSTELLATION
SEP 2025 — MAR 2026
MAY 2025 — SEP 2025
JUL 2023 — APR 2025
MAR 2023 — JUN 2023
NOV 2022 — FEB 2023
06 / FINAL TRANSMISSION
Mobile apps, backend logic
and web administration.
Passenger booking, driver rides,
payments and identity verification.
Production hardening ongoing.
The hardest problem was keeping seats, bookings and payments consistent when requests happened concurrently or were retried.
I implemented transactional reservations and booking transitions, plus delayed earnings release, to address that consistency challenge.
Transactional reservations handle competing requests for seats.
Transactional booking transitions manage changes through the booking lifecycle.
Earnings release is delayed as part of the financial flow.
I chose Flutter and Firebase, with booking and financial logic in Cloud Functions.
I delivered the passenger and driver flows alongside the supporting financial, communication and admin features.
Flutter mobile application.
Drivers and accident-information workflows.
Driver settings, speed information and guided data capture.
MIA combines everyday driver tools with information capture around an accident. The product challenge is helping people find the relevant information and understand what to do next.
The mobile experience brings driver settings and a speedometer into a consistent interface. The published app also describes guided accident capture, QR information exchange and document generation.
Account and driver-information screens keep personal settings together.
The speedometer gives speed a prominent visual display, with narration controls shown alongside it.
The published accident workflow uses prompts and information exchange to organize the details of an incident.
A Flutter mobile app combining driver-facing interfaces with information-capture workflows.
The screenshots show the driver-facing experience; the Google Play listing describes the wider accident-information workflow.
Flutter mobile application.
Makeup artists managing clients and appointments.
Client context, availability and business statistics.
For a makeup artist, an appointment is connected to client details, availability and the wider business. The product challenge is making those related tasks easy to find in a compact mobile workspace.
ClientBook groups its experience around clients, a calendar, home, kit and profile. Its statistics screen brings client and appointment categories into a visual overview.
A dedicated Clients destination gives client-related work a clear home.
The calendar provides a distinct route into appointments and availability.
Charts summarize client demographics, payment types and appointment types.
Flutter application screens organize client management, scheduling and business information.
The project combines its booking-management purpose with the client navigation and statistics shown in the app screens.
Flutter mobile application.
Administrators reviewing employee locations.
Map context, activity status and employee administration.
A map pin alone does not explain whether an employee location is current. The interface challenge is presenting the position together with its activity state and last-active information.
The employee-location screen pairs a map and coordinates with status and a last-active timestamp. An admin interface provides access to employee lists and ID generation.
The location view presents a map marker with latitude and longitude.
Status and last-active information sit directly below the map.
Employee lists and ID-generation controls are available from the admin panel.
A Flutter location application with map-based views and administrative navigation.
The supplied app screens show the location view alongside the administrative tools used to navigate employee information.
Flutter mobile application.
People working with matrices and linear algebra.
Matrix entry, operation selection and result presentation.
Matrix operations need structured input, yet a phone provides limited space for a grid of values. The product challenge is connecting matrix dimensions, entry fields and operation results in a clear flow.
Linear Craze exposes separate tools from a central menu. Its QR decomposition screen lets users choose rows and columns, while the diagonalizability screen presents a matrix and the associated result information.
A central menu separates elimination, eigenspace, orthogonality and other tools.
Matrix-size controls sit above the numerical entry grid.
The diagonalizability view includes the outcome, eigenvalues and an independent-eigenvector count.
A Flutter mathematics interface organized around matrix operations and numerical input.
The home menu and calculation screens present a focused set of linear-algebra tools on mobile.
Flutter mobile application.
A group keeping track of individual coffee preferences.
Account entry and a shared view of people’s brews.
Even a small group has different coffee preferences. The product challenge is making each person and their preference easy to recognize in a shared list.
CoffeeBrew pairs account-registration and sign-in screens with a Brew Crew list. Each list row combines a person’s name, a coffee indicator and their sugar preference.
Email and password fields provide the registration entry point, with a sign-in option.
Repeated rows make names and preferences easy to compare.
Coffee imagery and sugar information sit alongside each crew member’s name.
A Flutter mobile experience centered on account entry and brew-preference presentation.
The supplied screens show account entry and the Brew Crew preference list.
