Logo
Ziya – React Native, Node.js, Firebase, experts in Lemon.io

Ziya

From Turkey (GMT+3)

flag
Mobile DeveloperMiddle
Hire developer
9 years of commercial experience
Banking
Computer science
Credit and lending
Customer support
E-commerce
Fintech
Food and beverages
Hospitality
Information services
Management
Media
Mental healthcare
Productivity
Sales
Franchise
Collaboration tools
Communication tools
Mobile apps
Lemon.io stats
1
projects done
210
hours worked
Open
to new offers

Ziya – React Native, Node.js, Firebase

Ziya is a Middle Mobile Engineer with over 9 years of commercial experience in industries such as productivity tools, mental healthcare, media, and e-commerce. He combines solid hard skills with a business-oriented approach and is proven to produce well-thought-out solutions. Ziya strives in the team setting and is a valuable asset to any project.

Main technologies
React Native
7 years
Node.js
5 years
Additional skills
Firebase
Bitbucket
Figma
MongoDB
REST API
Typescript
Git
iOS
JavaScript
Android
Realm
SQLite
UI/UX
Jest
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Senior Software Engineer
May 2021 - Feb 20229 months
Project Overview

This is a VC-backed company building mobile-first wellness technology, helping people around the world achieve their health, fitness, and personal well-being goals.

It is the second product of the company which introduces users to what intermittent fasting is and mentors them while they are doing their fasting.

Skeleton
Skeleton
Skeleton
Responsibilities:
  • Developed the initial version of Nebula's internal framework that is used now across all products;
  • Developed HealthKit service with a common interface and implemented GoogleFitService & AppleHealthService according to OOP patterns;
  • Developed Analytics Logging service with a common interface and implemented this within a DI container;
  • Moved IdentityService(Our SSO Auth server) into Nebula;
  • Developed a git branching strategy and documented it;
  • Constructed CI/CD pipeline using Fastlane & CircleCI;
  • Integrated social logins (google & facebook);
  • Developed a PubSub mechanism with a standard interface and moved it into Nebula.
Project Tech stack:
React Native
Typescript
JavaScript
Firebase
Git
Bitbucket
REST API
OOP
Software Engineer as a Freelancer
Jan 2021 - Apr 20212 months
Project Overview

This is a mindfulness & meditation app that helps users reach their better selves.

Skeleton
Skeleton
Skeleton
Responsibilities:
  • Fixed some bugs with push notifications on both backend & frontend;
  • Integrated a third party for playing sounds on remote URL and media controls.
Project Tech stack:
React Native
Git
Firebase
Firestore
Tech Lead
Oct 2016 - Jan 20214 years 3 months
Project Overview

A utility app for e-commerce customers with reporting, order & user management capabilities.

Skeleton
Skeleton
Skeleton
Responsibilities:
  • Made architectural decisions and product management;
  • Redesigned and migrated the product from TitaniumJS into react-native.
Project Tech stack:
React Native
Figma
Android
iOS
Git
Technical Lead
Feb 2019 - Jan 20211 year 11 months
Project Overview

A real-time (changes reflected immediately while the app is foreground) online collaboration app developed for tracking tasks. It was an internal project developed to help employees to track their tasks.

Highlighted features:

  • realtime changes visibility
  • push notifications (OneSignal)
  • subscriptions to data changes ( GraphQL subscriptions over transport-ws )

Skeleton
Skeleton
Skeleton
Responsibilities:
  • Structured database;
  • Structured API with GraphQL;
  • Developed information architecture;
  • Completed UI & UX design;
  • Make architectural decisions on both Front-End & Back-End.
Project Tech stack:
React Native
Express.js
NoSQL
REST API
Figma
Node.js
Figma
GraphQL
Tech Lead & Developer
Dec 2018 - Jan 20212 years 1 month
Project Overview

This is an E-commerce software, a white-label app with a customer-oriented, easy-to-use panel.

Skeleton
Skeleton
Skeleton
Responsibilities:
  • Developed a utility app with NodeJS to bootstrap the project for new customers and make switches btw different customers without duplicating the project;
  • Did all the content & UX writing & Localization.
Project Tech stack:
React Native
iOS
Git
Node.js
Android
Figma
Tech Lead
Nov 2015 - Jan 20215 years 2 months
Project Overview

This is an offline app for tracking debt and credit. It gives users an opportunity to follow up on their movements and balances on their banking cards.

Skeleton
Skeleton
Skeleton
Responsibilities:
  • Redesigned UI & UX of the product;
  • Developed iCloud document storage backup natively with obj-c and bridged this with react-native;
  • Implemented Google Drive backup with some native Android modules.
Project Tech stack:
Figma
Android
iOS
React Native
Realm
SQLite

Education

2016
Computer Science
BS

Copyright © 2024 lemon.io. All rights reserved.