Available for opportunities

Hi, I'm

Sam Giorgievski

Front-end Developer

I build web and mobile products end to end with a focus on performance, security, and user experience. From idea to production, I take ownership and deliver.

View My WorkGet In Touch
Live
Celiapp app screenshot

Featured Project

Celiapp

React Native · iOS & Android

2.5k+

Downloads

4.6★

Rating

2m+

Products

Read case study →celiapp.com ↗
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01. About

Who I Am

I'm a front-end focused developer with full-stack experience primarily in fintech and healthtech. I specialize in React, React Native, TypeScript, and cloud infrastructure.

I've also led cross-functional agile teams as a Scrum Master/delivery manager, giving me a unique perspective on the full software development lifecycle.

From architecting a mobile app for the celiac community to building real-time banking integrations and subscription systems, I bring a product mindset and engineering rigor to everything I ship.

3+

years in development

2+

years as delivery manager

2+

years as scrum master

02. Experience

Where I've Worked

Lead Front-end Developer

Celiapp

Jun 2023 – PresentCurrent

Architected and led development of a React Native mobile app for the celiac community on Android & iOS.

  • ▹Built core features: visual product scanner, advanced product search with filtering/sorting, user reviews, and personalized favorites
  • ▹Integrated secure authentication flows (OAuth, Google Sign-In, email/password, guest login) with GDPR-compliant onboarding tailored to individual dietary needs
  • ▹Implemented state management, pagination, RESTful API integration, optimistic UI, and caching for high-performance navigation across all screens
  • ▹Led EAS build pipelines and end-to-end app store deployments on Google Play and the App Store
React NativeExpoTypeScriptFirebaseOAuth

Full-Stack Developer

Right, Inc

Dec 2023 – Apr 2025

Web, mobile, and back-end development for a fintech platform serving financial professionals.

  • ▹Developed real-time push notifications (Notifee), secure banking API integrations (Synctera), and subscription management via react-native-iap and Helcim
  • ▹Automated CI/CD workflows to accelerate development cycles and improve product reliability
  • ▹Collaborated with cross-functional teams delivering security-first, high-impact fintech features
React NativeTypeScriptFirebasePythonCloud FunctionsCI/CD

Delivery Manager – Scrum Master

Coinsquare

Jul 2020 – Jul 2022

Led end-to-end SDLC across product, design, development, and QA for Canada's leading crypto exchange.

  • ▹Delivered high-impact features including EFT withdrawals, Onfido KYC integration, and automated e-transfers
  • ▹Improved sprint velocity by 30% through agile ceremonies and structured process refinement
  • ▹Built Jira workflows for cross-team visibility, QA feedback loops, and release management via Confluence
Agile/ScrumJiraConfluenceProduct Management

03. Skills

What I Work With

Languages

TypeScriptJavaScript (ES6+)PythonSQLHTML5CSS3

Frontend

ReactReact NativeNext.jsExpoReduxReanimatedTailwind CSS

Backend & APIs

Node.jsExpressDjangoGraphQLREST APIsFirebasePostgreSQL

Tools & DevOps

GCPDockerKubernetesCI/CDGitEASJestRevenueCatFigmaJira

04. Projects

Things I've Built

[ screenshot ]
FeaturedLive on iOS and Android

Celiapp

A mobile app helping the celiac community safely identify gluten-free products. Built from idea to production. Product scanner, advanced search, multi-provider auth, personalised onboarding, and full App Store and Google Play deployment.

2.5k+

Downloads

4.6/5

App rating

2m+

Products in DB

React NativeExpoTypeScriptFirebaseExpo RouterReanimated
Read Case StudyVisit site

05. Contact

Let's Work Together

I'm currently open to new opportunities. Whether you have a role in mind or just want to connect, my inbox is always open.

Say Hello