Anastasia – React Native, React, Typescript

Developed and maintained a suite of healthcare mobile applications used by medical professionals and patients. Responsible for the entire mobile development lifecycle, including technical planning, architecture, implementation, testing, release management, CI/CD, and long-term production support. Worked on multiple products simultaneously while modernizing legacy codebases and improving development processes.

• Led mobile development for five React Native healthcare applications.
• Designed and implemented complex business features from requirements to production.
• Worked closely with Product Managers to analyze PRDs and define technical solutions.
• Collaborated daily with Backend, Web, QA, DevOps, and Support teams.
• Planned delivery roadmaps and provided effort estimates.
• Merged three independent applications into a single monorepo while preserving separate configurations and release pipelines.
• Built and maintained CI/CD pipelines using Microsoft App Center.
• Managed App Store and Google Play releases.
• Integrated push notifications, deep links, analytics, and backend microservices.
• Performed code reviews and mentored other engineers.
• Supported production issues and continuously improved application stability and performance.

Wellness application for women to control cycles and mood changes Features: cycle calendar with auto calculated periods, user individual configuration of services and news feed, ability to note everyday mood changes

• Built application from scratch
• Developed architecture
• Set up deployment environment
• Implemented business features

News feed app for football fans, start-up Main features: latest news list with different type of assets (text, images, animation, videos, etc), communication by 'live' chats between registered users, facebook, gmail and email login

• Built application
• Set up the build environment for 2 platforms
• Implemented new features
• Cover code base with unit tests

B2B taxi service from Gett Features: Ordering taxi cabs, following the driver route, payments

• Developed single code base for 3 different applications with targets system
• Built shared app architecture
• Set up deployment environment
• Implemented business features.