After I started working as a senior developer, 5 months passed, but my salary did not increase, and I finally decided to quit my office and work from home. Below you can see the list of projects I am currently working on in this company. Project - Bitcoin Additional. My role - Senior React Native developer. It was an existing project when I started work on it. I work with two team members (PM and back-end developer). Works done: - Code refactoring . - Solving optimization problems. - Integrating Firebase Crashlytics to project form monitoring and tracking application crashes and errors. - Adding CodePush. Project: Quan2um Cripto Exchange. My role - Senior React Native Developer. The team was consisted of 4 people (Project Manager, Back-end developer, Mobile developer, Designer). I communicate with team in English. We have had calls from time to time. The work. Works done: - Code refactoring. - Solving optimization problems. - Integrating Sentry to project form monitoring and tracking application crashes and errors. - Adding CodePush. - Adding Fastlane to auto deploy the app in Apple Store and Google Play Market. - Adding Ci CD and installing GitLub runners. - Integrating TradingView chart for cryptocurrencies (pretty hard task in React Native). Project - quan2um.com My role - Senior React js developer. The team was consisted of 4 people (Project Manager, Back-end developer, Mobile developer, Designer). I communicate with team in English. We have had calls from time to time. The work. Works done: - Code refactoring . - Solving optimization problems. - Integrating TradingView chart for cryptocurrencies. - Integrating google analytics. - Integrating facebook meat pixel. - Integrating twitter pixel (Conversion tracking for websites). - Integrating Yandex metrica.

Here I got a job as an experienced React js developer. But soon the company takes up the development of a mobile application. And I started my journey in mobile development using react native . Below you can see the list of projects on which I worked while working in this company. Project - luxorts.com | 06.2022 - 10.2022 My role - Senior React js developer It was the start of my career as a senior react js/native developer. I have joined to a professional team of about 10 people .The front-end team was consisted of 2 senior developers and a team leader who did not participate in writing the code and did only code review. We work with bi-weekly sprints and hold daily meetings. Works done: - Estimating tasks with story points. - Implementing server side request using Next.js. - Writing absolutely with hooks (the logic and HTML parts of component was in separate files). - Writing Unit test (jest). - Git flow ( keeping strong rules of creating branch and pull requests). - Code review. Project - Linex | 06.2021 - 05.2022 My role - React Native developer I worked on project with a team of 8 people. We have had daily calls before starting working day . I was the only React Native developer on the team. Works done: - Authorization system including social logins. - In App purchases for ios and android using iaphub. - Notifications using firebase. - Navigation system. - Messaging system including ( group chats, voice messages, replies, block users ) using using getstream.io. - App deployment using firebase distribution. Project - Mozarts Vermächtnis | 12.2019 - 05.2021 My role - React Native developer The team was consisted of 4 people (Project Manager, Back-end developer, Mobile developer, Designer). I communicate with team in English. We have had calls from time to time. Works done: - I have implemented Artificial Reality and 3D objects using React-Viro package.

I got an offer to work one project which was 18+ social networking site. The main goal was to update the old code by transferring the main logic to new project using PHP Laravel and React JS and add some new features.. Works done: - I have created a new React js project from scratch.. - Integrated Redux for state management. - Added routing system with react-router-dom. - Added an authorization system. - Created reusable components. - Implemented such functions as sending and receiving messages, sharing posts, writing comments, replying comments. - Integrated a system of video and audio calls using WebRTC.

Started my professional career by working at Colibri Lab as a Full-stack developer. I started working there on existing project with PHP CodeIgniter and JavaScript. Works done: - Fixing UI issues. - Creating responsive design. - Writing HTTP request by using Ajax or fetch using JavaScript. - Creating Controllers, Models, Migrations using PHP CodeIgniter. - Writing SQL queries.