Shahjahan Mehmood Mirza
EXPERTISE
BIO
I’m a software engineer with a strong focus on Flutter development. Over the past few years, I’ve contributed to projects across fintech, logistics, and service domains—helping teams deliver maintainable, tested, and user-friendly mobile apps. I enjoy solving practical problems and collaborating across functions. My background in backend development helps me understand product design holistically—from API optimization to frontend UX.
WORK EXPERIENCE
Software Engineer (Dart/Flutter)
MustCompany
November 2022 - November 2024
-> Led implementation of a live trip-tracking system to prevent false trip completions, integrating device location with app events. -> Integrated WalletConnectSDK to reduce crypto fund transfers from 1–2 days to under 5 minutes. -> Set up CI/CD via GitHub Actions and Slack alerts for release automation. -> Integrated Shorebird OTA updates, improving in-app update delivery without Play Store dependency. -> Integrated Sentry, Firebase Crashlytics, and NewRelic to proactively monitor crash analytics. -> Developed testable UI components using BLoC and Riverpod for scalable state management.
Project Lead – WordPress Web App
MustCompany
March 2024 - September 2024
-> Managed a cross-functional team (4 devs + 1 designer). -> Oversaw planning, task delegation, and weekly progress presentations. -> Project went live with 5,000+ daily active visitors. -> Documented processes to streamline onboarding and maintenance.
Software Engineer (Core PHP)
Hybrid IT Services
February 2022 - October 2022
-> Optimized trip scheduling algorithm, reducing process time from 12s to 2s. -> Introduced drag-and-drop vehicle assignment, which attracted 3 new paid customers. -> Integrated Stripe & Square payment systems and enhanced legacy code with Git versioning.
Software Engineer (Flutter)
ProjectTMS (Freelance)
November 2021 - February 2022
-> Built a fleet management system for trucks. -> Designed dashboard for route assignment, vehicle tracking, and log management. -> Used Flutter (frontend) and Firebase (backend).
Junior Software Engineer (PHP/Laravel)
DynamoLogic Solutions
February 2021 - October 2021
-> Developed a Twilio-based call center, reducing agent idle time by 20%. -> Designed cron jobs to cache Facebook Graph API data. -> Maintained and extended existing Laravel/Yii2 APIs for various web platforms.
EDUCATION
Bachelors of Science
FAST-NUCES Islamabad, August 2020
Computer Science
Verified Mobile Developer
3-5 years of experience
Preferred commitment: Part Time
Languages
Skills
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