Work history

Experience

Five roles across mobile engineering and data science: production Flutter apps for product teams and international clients, and an industry-partnered data science internship.

3.5+ years of Flutter35+ app projects4-month data science internshipMentoring and team lead
Jan 2026 –
Apr 2026Remote · UK

Data Science Intern

Fildata · BI, data engineering and data science · Manchester, UK

  • Industry-partnered MSc dissertation placement, delivered under strict confidentiality agreements. Awarded a Fildata internship completion certificate.
  • Collected, cleaned and analysed datasets of 300K+ records using Python (Pandas, NumPy) and statistical analysis to identify the business trends that informed decisions.
  • Benchmarked five classification models (Logistic Regression, Random Forest, XGBoost, LightGBM, CatBoost) on an imbalanced binary problem, using cross-validation and hyperparameter tuning to select the most reliable one.
  • Evaluated with imbalance-aware metrics (ROC-AUC, F1, recall) instead of accuracy, and tuned models to improve detection of the minority class.
  • Built reproducible preprocessing and feature engineering pipelines, and queried and optimised SQL and NoSQL databases.
  • Developed Power BI dashboards that turned model outputs into clear, actionable insight for non-technical stakeholders.
PythonPandasScikit-learnXGBoostSQLPower BI
Aug 2022 –
Nov 2024Rawalpindi, Pakistan

Senior Flutter Developer

Alright Tech Private Limited

  • Developed 20+ cross-platform client apps in Flutter and Dart for Android and iOS, delivering 8 as the sole developer and owning the full lifecycle from architecture design to App Store and Google Play release.
  • Mentored junior developers through code reviews and hands-on guidance, and led development teams on selected projects.
  • Architected maintainable codebases with Bloc and Provider state management and clean architecture, separating UI from business logic to support scalable feature growth.
  • Integrated REST APIs and Firebase (Authentication, Firestore, Analytics) to deliver secure login, real-time data and usage insight that guided product improvements.
  • Worked closely with backend, UI/UX and QA teams, took part in Agile sprint planning, and met clients directly to gather requirements and present progress, consistently delivering on time.
  • Set up automated unit, widget and integration testing with Flutter Test, fixed performance issues with Flutter DevTools, and used AI-assisted tools such as GitHub Copilot and ChatGPT to speed up coding, debugging and testing.
FlutterDartBlocProviderFirebaseTestingMentoring
Feb 2023 –
Jan 2025Self-employed

Freelance Flutter Developer

Fiverr · international clients

  • Delivered 30+ client projects for international clients, independently and in partnership with another freelance developer, across e-commerce, booking, social and business apps.
  • Managed the full project lifecycle, from requirements gathering and UI/UX planning to testing, deployment and post-launch support, folding client feedback into iterative releases.
  • Integrated REST APIs and Firebase (Authentication, Firestore, Push Notifications) with Provider, Bloc and Riverpod for secure, real-time and maintainable features.
  • Earned consistently positive, verified client reviews through clear communication and on-time delivery against tight deadlines.
FlutterRiverpodFirebaseClient delivery
Apr 2022 –
Aug 2022Part-time

Junior Flutter Developer

Cipher Savvy · Rawalpindi, Pakistan

  • Built cross-platform apps in Flutter and Dart for Android and iOS, with reusable custom widgets and Material Design interfaces.
  • Integrated Firebase Authentication, Firestore and Realtime Database for secure user management and real-time data sync.
  • Structured business logic with Provider and Bloc, and helped resolve performance bottlenecks and runtime errors using Flutter DevTools.
  • Contributed to Agile sprints through feature planning, daily stand-ups, code reviews and Git pull-request workflows.
FlutterDartProviderFirebase
Sep 2021 –
Dec 2021Remote · US

Flutter Developer Intern

Walturn · United States

  • Contributed to cross-platform app development in Flutter and Dart for a US-based company, working remotely in a distributed international Agile team.
  • Implemented and debugged real-world features, integrating third-party APIs with clean code architecture and Git version control.
  • Built up Flutter proficiency through peer code reviews and mentorship from senior engineers.
FlutterDartREST APIsGit