Full Stack Software Developer

Sarah Rehan

React · React Native · TypeScript · Node.js · Python Waterloo, ON

Software Developer with 2+ years of experience building web and mobile applications using JavaScript, TypeScript, React, React Native, and Node.js. Experienced in building REST APIs, implementing digital identity workflows, and delivering cross-platform features. Skilled in using AI productivity tools for development, debugging, and documentation, with independent review and validation.

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Experience

Full Stack Software Developer

One37 Solutions, Inc · Canada
Dec 2023 – Apr 2026
  • Replaced manual demo workflows by building an internal web platform for authoring script-based demos using React, JavaScript, Node.js, and Express.
  • Modernized and modularized the mobile application by building reusable components, completing React Native and Expo upgrades, and resolving iOS/Android compatibility issues.
  • Enabled secure digital identity sharing and verification with credential, consent, proof, and identity management workflows.
  • Improved the mobile user experience based on user feedback by refining UI, navigation, and application workflows.
  • Resolved complex integration issues across backend APIs, third-party SDKs, WebSockets, push notifications, and mobile platforms.
  • Strengthened release validation by debugging cross-device regressions and validating builds through TestFlight and Firebase App Distribution.
  • Collaborated with product managers, designers, and engineers to design, implement, test, and deliver user-focused features through Agile development cycles.
  • Used AI productivity tools to streamline development workflows for code generation, prototyping, debugging, and documentation while independently reviewing and validating generated output.

Software Developer Intern

Diaryz · Canada
Jan 2023 – Dec 2023
  • Developed mobile application features using React Native and JavaScript, including reusable UI components, navigation flows, and API integrations.

Education

Computer Applications Development

Conestoga College · Canada
2018

Relevant Coursework: C#, ASP.NET MVC, Object-Oriented Programming, SQL

Bachelor’s Degree in Mathematics

Lahore University of Management Sciences · Pakistan
2007

Professional Development

AWS Cloud Practitioner Essentials Course

Amazon Web Services
2026

Microsoft Azure Essentials Professional Certificate

Microsoft and LinkedIn
2026

Python Developer Certification

freeCodeCamp
2026

Community Engagement

Selected Projects

Resume Builder

Node.js · Express · React · MongoDB · JWT · REST APIs

Built a full-stack resume editor with REST APIs, JWT authentication, MongoDB persistence, and live preview. Added frontend unit tests and backend API integration tests.

GitHub

Smart Notes

Python · Django

Built a Python/Django notes application with user authentication and ownership-based permissions to restrict access to each user’s notes. Implemented note creation, viewing, editing, and deletion.

GitHub

Shopping Cart

React · TypeScript · CSS · i18n · Vitest · React Testing Library

Developed a multilingual shopping cart with item filtering, dynamic price calculations, and localized currency formatting. Tested cart interactions with unit and integration tests using Vitest and React Testing Library.

Live Demo GitHub

Analytics Dashboard

D3.js · JavaScript · CSV · Data Visualization

Built an interactive D3.js dashboard using CSV data to visualize visitor trends with hover interactions and dynamic rendering.

Live Demo GitHub

Contact

Open to full-stack software development opportunities, including backend and mobile-focused roles.

sarahahmad17@gmail.com
© 2026 Sarah Rehan