C# .NET Developer / Tech lead 

Kyiv · $4000 · 8 years of experience · Upper Intermediate

8 years. 6 as a developer and 2 as a tech lead.

C#, C++, OOP/OOD, Unity3D, .NET, Design Patterns, MySQL, Software Architecture, JavaScript, .Asp.Net Core, WPF, Python, Git, REST API, Algorithms, Agile Scrum, ReactJS, Redux, Continuous Integration, TeamCity

- I have developed the architecture for a new product and set up technical processes. -The code is a set of uncoupled, reusable, well-structured components. - I ensured product quality by determining technical standards and principles, the code review process, branching strategies. - The major part of the code is covered by autotests. The percentage of regression bugs is extremely low. - I tracked performance, memory indicators and searched for memory leaks, bottlenecks - I developed an internal framework to build new products faster

Interesting: cloud, microservices, complex architecture Not interesting: gambling, bets



Lviv · $1300 · 2.5 years of experience · Upper Intermediate

Hi! I'm certificated HR Generalist with 2,5 year experience, now I am working for American product/outsource company. At this moment ready for new steps in my career and for new challenges. When I started work for company "X" I understood that this company doesn't have any HR process. It was really hard and stressful, but I made it. Next list of process which I developed and implemented, and responsibilities: - Full recruitment cycle (gathering requirements, job descriptions, job posting, creating pictures and gif for social media, sourcing, pre-screening, F2F interviews, extending of job offers). Worked with vacancies such as: BA, PM, QA, C++, C#, Ruby on Rails, React, React Native, Xamarin developers, Sales, Business Development Manager, Xamarin Developer, Designers, and ect. - Developing the overall HR strategy Documentation: Offer letter, NDA, Agreement - Onboarding - Perfomance review - One to One meeting - Motivation and adaptation of the employees - Monitoring the learning processes - Develop and implement company policies - Monitoring the morale situation inside the company to identify problems and prevent risks Software, which I use every day: Linkedin, X-Ray, Turbo Hiring, Canva, Microsoft Teams, Trello, Boolean Search (not software), Google Docs, Facebook. Perfect company for me with: - HR/Recruiting department - Professional Management, who knows how build success company - Loyal and flexibility company

IT Recruitment, Human Resources, HR Management


Ruby On Rails Developer

Kyiv, Dnipro, Odesa, Lviv, remote · $2900 · 8 years of experience · Pre-Intermediate

a) Опыт работы: 1) 8 лет; b) основные технологии/языки: 1) php ~ 4года; 2) ruby ~ 4 года; 3) JS ~ 5 лет; c) суммарное количество проектов, в которых принял участие: 1) 40 +; d) сфера и направленность проектов: 1) здоровье/спорт/путшествия/услуги; 2) e-commerce для продажи всей дичи из пункта 1 (; e) степень участия в оных проектах: 1) саппорт; 2) разработка с ноля, выбор технологий, проектирование архитектуры; f) количество проектов по технологиям: 1) php ~ 35; 2) RoR ~ 15; g) поднятие серверов, настройка деплоймента проектов: 1) php системы/apache ~5; 2) RoR/capistrano/DO ~ 7-8; h) роль в работе команды/проекта: 1) менторство менее опытных коллег ~ 1,5 года; 2) бекенд разрвботчик ~ 3 года; 3) фуллстек разработчик ~ 3,5 года; i) работа в сопряженных областях: 1) есть небольшой опыт работы Devoops'ом ~ 2-3 месяца (не сравним с настройкой деплоймента проектов); j) Кроссплатформенность проектов, в которых принял участие: 1) API для мобильных приложений (android/IOS) ~ 7 проектов; 2) Писал системные тулзовины для ubunt'ы; k) средняя длительность проектов: 1) php ~ 3 месяца; 2) RoR от 2х месяцев до года; l) остальное: 1) интересуюсь различными технологиями пилил пет проекты на ruboto (ruby для андройд разработки), kivy (python фреймворк для кроссплатформенной мобайл разрвботки), react native (тут все яснопонятно);

Ruby on Rails, Ruby, PostgreSQL, Git, JavaScript, REST API, Linux, HTML, Bootstrap, OOP, SQL, AJAX, HAML, Nginx, JSON, Docker, ElasticSearch, React, MVC, RoR, Redis, RSpec, jQuery, Capybara, SQL/NoSQL, PayPal, Sidekiq, CSS, React.js, Angular.js, TDD, MySQL, PHP

Front-End: CSS, HTML, Haml, JS, Jquery, jQuery Mobile, Ajax; Back-End: PHP, Ruby; REST API: rabl, JSON, XML, Doorkeeper; OS: Linux, OS X; TDD: Rspec, Capybara, FactoryGirl, Faker; DB: PostgreSQL, MongoDB, MySQL, SQLite; Servers: Apache, nginx; CMS/Frameworks: CMS Bitrix, WordPress, CakePhp, Ruby on Rails; Other: Elasticsearch, Chewy, Sidekiq, Capistrano, WebSocket.


Middle .NET Developer

Kharkiv · $2500 · 2 years of experience · Intermediate

Fullstack web developer – IT-Craft - 2 years Project №1 - ASP.NET MVC + JQuery + EF Warehouse logistics. Maintaining, adding new functionality and fixing bugs. What I did: implemented redesign of cashier window with usage shortcuts control. Project №2 - ASP.NET WebForms + JQuery + EF Online Store. Maintaining, adding new functionality and fixing bugs. What I did: added functionality that implementing cross-selling opportunities for business. Developed cart tracking system using Bronto service. Project №3 - .NET Core + Angular + Dapper Healthcare accounting. I have developed a website from scratch for management patient’s data and preventing human factor related errors. What I did: importing data from the existing system, both frontend and backend development for all phases of projects. Project №4 - .NET Core + React + EFCore + Dapper Childcare. Development website from scratch for reporting and statistics about attendance, income and so on. What I did: participated in all phases of backend development. Developed scheduled daily data import from source API using Hangfire. Developed database architecture.

C#, .NET, Entity Framework, LINQ, JavaScript, OOP, mvc, SQL, Git, Design Patterns, REST API, HTML, CSS, jQuery, MVC, SOLID, TypeScript, REST, ASP.NET, Microsoft SQL Server, Angular, Unity, Visual Studio, es6, Angular 2, Razor, Dapper, CQRS, MediatR, Docker, AWS, GIT, Hangfire, Node.js, SignalR, .NET Core, MS SQL Server

the record is 3-rd place in the final of the All-Ukrainian Olympiad of informatics

I do not want to work on an old project (> 3 y)


Senior Software Engineer / Lead

Kyiv · $4500 · 4 years of experience · Intermediate

Design and implement back-end to collect data from various sources into single Knowledge Database. Implementing EAV DB schema, Read/Write models, EDA pattern. Design architecture and data flow, interviewing candidates. Implementing cross-platform Samples Accountability System. The core functionality included in the project is: Drugs Accounting, Transactional audit trails, User’s Inventory, Custom Dashboard and Analytics. Flight Booking System. The project includes low fare search, price prediction, booking. Duties: - Automation of orders validation process (using fraud detection, risks evaluation) - Implementation of In-Flight Amenities Aggregator Educational management system for IT courses. Duties: - Database design and implementation - Stateless RESTful API implementation using ASP.NET Web API - Building Single Page Application with AngularJS and Bootstrap - Implementation of Schedule Management and Budget Management System for automation of hospital document flow. Main goals and features of this project: - Enhance information integrity, reduce duplication of information entries - Improve security and confidentiality of patient data and records - Medical records management - Staff management - Patient’s status monitoring - Export of medical records in PDF/DOC/DOCX formats - Displaying and export of patient’s monitoring charts

C#, .NET, Entity Framework, LINQ, OOP, SOLID, Git, REST API, Design Patterns, MS SQL Server, MongoDB, Redis, RabbitMQ, GraphQL, ElasticSearch, EAV, Docker, Python, Unit Testing, EDA, CQRS, .NET Core

- Competent management. - Сreative atmosphere. - Career prospects. - Participate in the requirements analysis process. - Understand business goals. - Participate in the design of architecture.


Data Scientist / python engineer 

Kyiv · $1800 · 2.5 years of experience · Intermediate

- Risk indicators tool using mainly SQL queries - Cryptocurrencies price prediction using text data - Gathering data from different sources to one table (API, HTML DOM tree, Multi-threading parsing, Selenium) - Generating reports: daily, weekly, monthly, .... - Process automation - CRM integration - Time series forecasting - Customer behavior understanding (ml) - Parsing (JSON, XML, PDF, etc). Extract useful information from complex data. - Beck end part for BI Tool - Site beck-end part (Flask + SQLAlchemy)

Math, Excel, PostgreSQL, Python, Statistics, Java, Git, Machine Learning, Deep Learning, Algorithms, Flask, Data Mining, Automatition, Data Analysis, WEB scraping, Parsing, Time Series, time series forecastng, NLP, CRM, NumPy, Pandas, Tensorflow, Keras, Matplotlib, Mongo, Elasticsearch, Neo4j, Redis, SQL, Jupyter Notebook, Reporting_, BI


DBA, backend, frontend developer

Ivano-Frankivsk, Lviv, Chernivtsi · $2100 · More than 10 years of experience · Intermediate

oracle dba in government company. made tasks for regular backups oracle database create a new tables, indexes, tablespaces made a many usefull scripts for automatic work create a many web services using perl, python, sql, html, javascript, apache

SQL, Oracle, Python, HTML, JavaScript, CSS, Perl, MySQL, PL/SQL, DBA Oracle

made a many usefull scripts for automatic work create a many web services using perl, python, sql, html, javascript, apache recover very important data from saved backups write backend and frontend for own internet shop with additional admin pages

I think I can have a more salary that i have now for my knowledge and experiences


Senior/Architect Java Engineer 🔥 

Kyiv · $4800 · 6 years of experience · Upper Intermediate

Маю досвід роботи у великій кількості доменних областей - банківська сфера, страхування, розумні кімнати, біржева торгівля. Використовую інфраструктуру Spring (Boot, Cloud, Data, Web, Security), mysql та nosql, контейнеризацію Docker, інтеграція з AWS Cloud. Займав ролі Team Lead'а. Бажаю розвиватись як архітект, хоча не виключаю варіанта бути як сіньйор розробник. Цікаві проекти з стартапським духом - невеликі аплікації, де є можливість впливати на процес задля покращення ефективності, брати на себе відповідальність як за рішення, так і за команду.

Java, Spring, NoSQL, MySQL, REST, Continuous Integration, AWS, Docker, Kubernetes, Spring Cloud, Microservices, OOP, Design Patterns, JUnit, SQL, Git, Maven, REST API, JPA, JDBC, JSON, Hibernate, Kafka

- Я організував та реалізував один стартап який успішно виграв грант. На ньому вивчив свого друга програмуванню, проявивши свої навички пояснювати складні речі простою мовою, та він став затребуваним розробником. - Пишу наступний стартап який направлений зробити революцію в сервісах знайомств. Мені подобається організовувати людей навколо ідеї, власне це я і зробив вдруге. - Працював рік часу тімлідом і команда дуже тепло відгукувалась про мене як про лідера. - Люблю проекти зі стартапським духом. Як тільки відчуваю це - включається проактивність.

Мене цікавлять проекти де є виклики. Операційна робота - це не дуже моє. Я значно ефективніший в проактивних проектах.


Системный Администратор

Chernigiv · $800 · 3 years of experience · Intermediate

Setup clients servers for php applications Setup and support internal local services (Mikrotik, DNS, DHCP, 2 ISP channel with balancing, OpenLDAP, Zabbix, workstations with Ubuntu, printers)

Linux, Nginx, MySQL, Zabbix, docker, bash, Git, DHCP, Apache, DNS, CentOS, Ubuntu, AWS, Ansible, Networking, MIcrotik, DigitalOcean, Docker, TCP/IP, VestaCP, OpeLDAP, Icinga2, GitLab, ISPConfig, ISPmanager


HR business partner

Kharkiv · $900 · 6 years of experience · Upper Intermediate

Associate analyst (HR, financial systems) Philip Morris International December 2018 – today Techincal support of local Payroll systems: HRB, Medoc, LigaZakon, Canteen applications and SQLdatabases Support of internal reporting system Facilitate deployment of new functional modules according to business requirements Troubleshoot issues and provide fixes that address root cause of specific problem Keep technical documentation up to date Compensations & Benefits Manager Nestle Ukraine (Mivina Factory) august 2017 – november2018 Staff yearly budgeting, budget revisions Local Market research Bonuses for white and blue collars calculation, Benefits support for employees (insurance, material aids, additional payments) Compensations and benefits document flow support, HR document flow support (hiring, status change, dismissal), Formation of analytical reports, Training of new employees SAP / HRB Expert – HR and Payroll system admin user sep 2016 – august 2017 SUN InBev Ukraine, JSC ( HRB RU, UA Customer support; access control (creating\ blocking of users, access groups management), Problems and errors analysis, Consultation of HR administrators in Russia, Ukraine Writing instructions; Analysis of data in SAP/ HRB, in order to improve the master data quality Writing a specification for system improvements, monitoring at all stages of refinement. Achievements: high quality data in HR systems - 99.98%

Human Resources, HR Management, Compensation and Benefits, Retention and engagement, Coaching, Analytical Skills, English

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