Lviv, Kiev, remote job · $700 · 1.5 years of experience · Advanced/Fluent

1+year of creating users scenarios, personas, prototyping, UI/UX part for various devices ( mobile, desktop, iPad etc.) Also, I have experience working on Upwork (if it's needed can send a link on a profile). Experience: IndigoKid( 2018) This project about kids clubs and kindergartens in New Jersey, USA. I've created user flows, personas and wireframes. After, finished UI/UX part for mobile and desktop. TransPay (2019) This is a mobile app for easy payment via Bluetooth connection in public transport. I was working in a team and my main job was to create good UX part and make this app easy in use for every person. SemenCardona CMS and Mobile App( 2019) It's a big project that was created on Upwork. It's about pig's farms and my main job was to create usable app design and CMS Design. My English is Advanced Multitasking and self-motivated person

UI/UX, User Interface, Adobe Photoshop, User Experience, Wireframes, Figma, Sketch, mobile design, Prototyping

I can find a way to solve any difficulties in design!

I want to work with people who love their work and can help me to become a pro too)


Middle PHP Developer

Remote work, Ukraine · $800 · 2 years of experience · Beginner/Elementary

PHP - 2 year, MySQL - 2 year, JavaScript - 1 year, MODX - 2 year, WordPress - 1.5 year, XenForo 1.5 - 1.5 year, XenForo 2 - 6 mounth, Yii - 2 year, Yii 2 - 6 mounth, Opencart - 6 mounth, Magento 1.9 - 6 mounth

CSS3, HTML5, MySQL, PHP, JavaScript, AJAX, OOP, Git, jQuery, MVC, REST API, JSON, Yii2, Yii, WordPress, XenForo 1.5, XenForo 2, MODX, Opencart, Magento, php7, Laravel


QC/QA engineer

Lviv · $1400 · 3 years of experience · Upper Intermediate

Manual Testing all Development process. Functional, GUI, Retesting, Regression, Black-Box. Performing and developing Bug Reports, Test Cases, Test Plans. Requirements analyzing. Tested web sites and Mobile applications; validated and verified a technical documentation; Validated application's GUI for compliance with Usability guidelines; Performed manual black box testing from Beta-version to the final release; Performed validation and verification of the specification; Tested software in different environment in Virtual Machine; cross-platform (Windows 7/8/10, Linux Ubuntu) testing; ad hoc and exploratory testing procedures; Installation and configuration Operating Systems, Virtual Machines, Drivers, etc; Made cross-browser (EA, Firefox, Opera, Safari and Chrome) testing.

Jira, Manual Testing , Scrum, Agile, Quality Assurance , Manual Testing, Android, iOS, Functional testing, Web Testing, Regression Testing, Mobile Testing, Quality Assurance

Want to develop my QA skills


Junior Front-End Developer

Kiev · $600 · Less than a year of experience · Pre-Intermediate

I currently work as front-end developer in Ribs web studio. In my work I use vanilla JS, Vue, Vuex, pug and css frameworks. My responsibilities include: 1) Development of new products from scratch; 2) Making edits to existing projects; 3) Site optimization for various devices;

JavaScript, Vue.js, HTML5, CSS3, SASS, Gulp, webpack, GIT

My projects: 1) (in progress) 2) 3) (participation in development) 4) (participation in development)


Senior Xamarin Developer

Kyiv, London, Amsterdam, USA, EU, Dnipro · $4000 · 4 years of experience · Upper Intermediate

Technical Lead Developer with minimum 4+ years of experience in mobile application development with Expertise in Xamarin Forms. - Leading the development of mobile projects to ensure a quality solution, which is fit for purpose is delivered on time and within budget. - Developing and evolving the business’s software/applications using the latest software development infrastructure and methods. - Developing the server-side logic as well as the development and maintenance of the central database, ensuring high responsiveness and performance to requests from the frontend - Expert knowledge of C# and design patterns (GoF). - Deep familiarity with the .NET Core stack and it’s extensions - dependency injection, configuration, hosting, options pattern, application lifetime, logging, etc. - Expert knowledge and experience with Xamarin Forms - XAML views, bindings, behaviors, VM patterns, consuming REST APIs. - Experience in mobile development patterns and practices - secure storage, app lifetime, authentication, app linking, etc.

LINQ, Entity Framework, REST API, .NET Core, SOLID, Design Patterns, C#, .NET, Git, Azure, MS SQL Server, MSSQL, SQL, OOP, Xamarin, Xamarin.Forms, XAML, MongoDB, Moq, SpecFlow, Azure Cosmos DB, SQLite, Azure DevOps, SignalR, ​Quartz.Net​, Swagger, Hangfire, GraphQL, AutoMapper, NLog, Entity Framework, JWT, SendGrid, Twilio, CI/CD, CI

Mainly focusing on mobile projects using Xamarin.Forms.


C++ Developer

Ukraine · $2500 · 3 years of experience · Upper Intermediate

--"Navigation Controller for BMW car head unit"-- Developing part of Navigation Controller application designed to control such features as Point of Interest (POI), User Information Search, Destination Input Unit testing.Code review and existing code bug fixing Using C++, STL, boost, QT, GTest. --"Smart Device Link application for FORD car head unit"-- Developing SDL application designed to connect and control customers smartphones with car head unit. SDL is the open source software on which the Ford AppLink platform is built.Code review and existing code bug fixing ---“Presentation controller for HMI (Automotive)”--- Using asynchronous data and notification handling Modifying and debugging the existing software. Code review and existing code bug fixing. Using C++, STL, Cockpit Framework. ---“Contats book data synchronization (Automotive)”--- Developed C++\Qt codes for Linux (embedded system) application through web. Using google authorization and synchronizing calendar account. Used Qt Framework, STL, Json, OAuth2.0 ---RND project--- Developed C++ codes for windows network application with using multithreading. Used C++, STL

C/C++, GoF patterns, jazz, STL, UML, Embedded, gira, Git, Qt, GOF patterns, SVN

interesting work, develop my skills and grow as an expert, work in a good team of developers and humans


Middle .NET Developer 

Lviv · $2500 · 5 years of experience · Intermediate

I worked as .net developer on different projects like as: - automated school planning system; - medical information system; - admin panel for chat service; - social network. In recent projects I used ASP .Net Core Web API. In last project I used some AWS services like S3, CloudSearch, ElasticTrascoder, Cognito, SNS, Lambda, SES, etc... I have a lot of experience developing desktop applications on WPF. Stack technology in this project: ADO .NET, SignalR, CEFSharp, FluentMigrator, NLog, Ninject. For all the time I used different databases to work: MS SQL Server, MongoDB, Neo4j.

C#, ASP.NET Core, AWS, MS SQL Server, MongoDB, Neo4j, ADO.NET, WPF, SignalR, LINQ, Ninject, NLog, FluentMigrator, CEFSharp, Entity Framework Core

Was a participant in the development of the MIS. I took a part in all stages of the software life cycle - from setting the task to supporting the new functionality. Implemented CI in the development process. I have developed an application for scheduling classes in an educational institution.


Angular developer

Kyiv, London, Amsterdam, USA, EU, Canada, Berlin · $2500 · 2 years of experience · Upper Intermediate

I am an Angular developer. At my last job, I was developing platforms for car-sharing business in Canada. The most engaging job in my career. I had improved my angular architecture design skills, learned how to do unit testing with Jest and had a lot of good time with my colleagues. The project was put on hold, and I was affected by the stuff cut. The job before it was my first official full-time job. It was developing a site for a big Ukrainian cinema It introduced me to real-word enterprise agile development Before this, I was working on the freelance, on platforms like Upwork and Freelancer. I made a few small projects, and one long term social network system. This type of job gave me knowledge about how to communicate with clients, manage my selforganization, and setting up system extensibility vs speed priorities in development

JavaScript, Git, HTML5, REST API, HTML, Node.js, AJAX, Bootstrap, Jira, TypeScript, es6, JSON, Angular, Gulp, SCSS, LESS, MongoDB, PostgreSQL, OOP, MEAN, REST Framework, WebRTC, Material-UI, SASS, CSS3, webpack, Jest, PostCSS, CSS, Angular 1.x, Angular 7

The hardest challenge for me was making Angular universal to production

I want a dedicated team and an interesting project. Preferably with code review and unit testing


Team Lead

Kyiv, Lviv, London, Amsterdam, USA, EU, Canada · $4700 · 7 years of experience · Advanced/Fluent

I have a wide experience in distributed teams. My focus is in backend distributed computing (including micro-services). Nevertheless, over the last 12 years, I have designed and developed variety kind of software: from cross-platform desktop to server and embedded. In addition, I’m developing my own pet projects for different platforms (including Tizen OS). Main languages I use in my work are: • C/C++ – since 2007 • Python – since 2012. Also, I like the functional programming. I’m inspired by the distributed capabilities of Erlang and love to create sites using ClojureScript and React.

Python, Linux, REST API, Docker, Git, PostgreSQL, MySQL, JavaScript, SQL, MongoDB, OOP, HTML, JSON, CSS, AWS, Jira, Algorithms, Aiohttp, Nginx, WEB scraping, Embedded, python3, CoffeeScript, Team management, NoSQL, C++, DDD, asyncio, SQLAlchemy, HTML5, IntelliJ IDEA, CSS3, Scrum, Windows, MacOS, AsyncIO, Distributed applications, CI/CD, PyCharm, Highload, Multiprocessing, Multithreading, Microservices, WebServices, microservices, TCP/IP, C/C++, C lang, STL, Qt

Developed and integrated a development flow which gave us an ability to deploy stable and tested (by QA team) builds once a week without “doing nothing”-“overtiming” QA cycles.

I will appreciate both outsourcing and product projects. New technologies are great, however the streamlined processes are also good in their own way. Team matters. People matters.


PHP developer 

Dnipro · $2500 · 5 years of experience · Pre-Intermediate

• PHP • PhpUnit (Codeception) • JavaScript ( JQuery, Backbone JS ) • MySql, ORM( Active Record, Doctrine), Cache(tags) • MQ: RabbitMQ • MVC фреймворки (Zend, Yii, Symfony ) • CMS (Wordpress) • REST API • Websocket • GIT • Linux • Apache, nginx

Git, RabbitMQ, Yii, Zend Framework (ZF), PHP, Linux, MySQL, JavaScript, OOP, jQuery, MVC, REST API, CSS, AJAX, HTML, Bootstrap

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