Andrea Tafish

IT Support & Maintenance Staff at Bethlehem Municipality

Provided technical support across departments, diagnosed hardware/software issues, installed and troubleshooted printers and peripherals, assisted with networking tasks, and supported CMS website maintenance. Gained access to MySQL database schema for diagnosing data/system issues; installed security cameras; integrated donation gateway; developed an internal Help Desk & Ticketing System (React/TypeScript frontend; ASP.NET Core REST APIs; JWT auth; RBAC; ticket lifecycle and reporting).

Full-Stack Developer at FitCorp – Multi-Tenant Fitness Platform

Contributed to the development of a multi-tenant corporate fitness platform with wellness challenges, activity tracking, and analytics. Built responsive UI using Next.js 14, React 18, MUI, Tailwind CSS, and TanStack Table for data visualization. Implemented client-side state management with Zustand, and handled complex forms with React Hook Form and Valibot validation. Developed backend features using Next.js API Routes and contributed to migrating to a NestJS microservices architecture. Integrated Supabase for authentication, PostgreSQL with RLS, real-time updates, and multi-tenant data isolation. Added third-party integrations (Strava, Stripe, Firebase Cloud Messaging). Worked in a Turbo monorepo with pnpm, ensured code quality with ESLint/Prettier, and contributed to CI/CD on Vercel.

Mobile/Web Developer at ERMS App

Gained hands-on experience with Angular for building responsive web applications and Flutter using the BLoC pattern for efficient state management. Applied functional programming principles in Flutter to write clean, predictable, and testable code. Learned and implemented design patterns (Singleton, Repository, Factory) to improve code structure and maintainability. Collaborated in an Agile environment, contributing to UI development, feature implementation, and debugging. Focused on writing reusable components and maintaining consistency across the codebase.