Andrii
From Ukraine (GMT-7)
7 years of commercial experience
Lemon.io stats
2
projects done1284
hours workedOpen
to new offersAndrii – JavaScript, React, React Native
Meet Andrii — a Senior Mobile/Web Developer who has a pretty mature level of React/React Native application development skills. Andrii has a good experience with React ecosystem. He worked as Team Lead and has experience as a Scrum Master. His previous projects include an analytics automation platform, a media platform, and an app for discounts marketplace.
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Potentially possibleExperience Highlights
FE Team Lead
The project was created as an internal tool for a real estate company to manage documents and reports. The client is one of the best fast-growing companies Andrii has ever seen.
- Debugged and resolved the application issue
- Was in charge of team management
- Set up the project structure
- Took part in project discussions from a business point of view
- Integrated few partner companies' software
Lead Front-End developer
A specialized search engine designed for discovering creators on OnlyFans. It allows users to search for profiles using keywords and filters, addressing the platform's lack of a robust native search function. Key features include the ability to refine searches by content type, subscription price, and popularity, helping users find relevant creators efficiently
- Built and maintained the user Interface using the most relevant tech stack
- Searched and filtered functionality development and maintaining
- Took care of security and privacy
- Integrated advertising services
- Took care of API integration, BE team requirements management
Senior Front-End Developer
Internal planning system for corporate needs provides a wide range of utilities for project planning, estimations, scheduling, and role delegation. Based on NextJS and AWS services.
- Integrated project lists displaying functionality with wide filtering and search features
- Provided unit testing
- Implemented full project creating and editing process with nested forms and charts
- Created complex nested expenditure items management system using React Query and Axios libraries
- Performed semantic and performance optimization of the website pages
- Provided debugging lessons for the customer-side team
Tech Lead
An app for corporate clients to monitor colleagues' performance, provide guided tours to maintain mental stability and wellbeing.
- Created app from scratch
- Optimized performance
- Deployed to Google Play market and App Store
- Took part as a decision-maker to make the app more usable and effective
JavaScript Software Engineer, Scrum Team Lead
This Analytics Automation Platform delivers end-to-end automation of analytics, machine learning, and data science processes.
- Integrated React website and Sitecore service;
- Developed many features like filtering, form handling, various navigation behavior, and third-party services integration;
- Managed 3-4 front-end team members;
- Planned processes and assigned workload to each member, communicated with customers daily.
Front-End Developer
Mobile app for pet owners with ability to manage data about pet, map with pet shelters etc
- Took part in redesign and implementation of new app screens;
- Refactored existing codebase;
- Implemented new atomic structure of app components, reworked models to more optimized ones.
Software Engineer
Product's Watch Together white-label solution (SDKs & APIs) powers the world’s best co-viewing experiences for media companies, telcos, sports leagues, and OTT vendors inside their platforms. These include BT Sport, NPO, T-Mobile, FFF, Eurovision Song Contest, ScreenHits, and others.
- Developed front-end demos;
- Implemented layout styles with Semantic UI library, CSS, SCSS, Material UI;
- Created demo apps for users using customer's SDKs (Web SDK, Sync SDK);
- Developed SDKs (Web SDK, Sync SDK), worked with WebRTC;
- Restricted customer's back-end part;
- Developed Admin console for global configuring of SDKs.
Software Engineer
A mobile app with a discount list for EU and US stores. Provides some features related to sales, linking to store websites with cashback offers.
- Implemented discount lists;
- Built and redesigned app layouts;
- Integrated deep linking services;
- Integrated analytics tracking services;
- Reworked App navigation;
- Integrated push notifications services;
- Optimized performance.
Software Engineer
Andrii worked with two applications on the same project. The first was a service for cannabis delivery drivers, and the second was a web store for cannabis delivery companies. The project was bought by another company; now it doesn't work.
- Developed front-end part with React Native tools;
- Created driver status service;
- Created tracking service;
- Created sorting functionality;
- Created catalog list;
- Created product page;
- Created driver positions map;
- Implemented layout styles with CSS.