Резюме Back-End Developer – 20 000 грн.

Contact information

Phone, Viber, WhatsApp, Signal: Показать контакты

E-mail:*************************** (mailto:***************************)

LinkedIn: linkedin.com/in/eugene-zakharchenko/ (https://www.linkedin.com/in/eugene-zakharchenko/)

Skills

Programming languages/ technologies

• Python

• JavaScript/Typescript/NodeJS

• HTML/CSS/flex/Bootstrap/Tailwind, Jinja

• SASS/SCSS preprocessors, npm, gulp

• GIT, Gerrit, BitBucket, Gitlab

• Microservices/API/REST

• PEP-8, SOLID, OOP, HTTP principles

RDBMS

• SQLite, MySQL, PostgreSQL

• MongoDB, Redis

• SQLAlchemy, Marshmallow, Peewee - basic knowledge

• MySQL Workbench, PgAdmin, Compass

Methodologies

• Agile, SCRUM by Jira, Confluence

• Kanban by Trello

Cloud technologies

• GCP: BigQuery, Storage, Functions, Scheduler, Pub/Sub, Logging

• AWS: IAM, EC2, S3, Lambda, CloudWatch

• Grafana

Frameworks

• Django/DRF

• Flask/RESTful on Flask

• Pandas, NumPy

• FastAPI

• Vue.js 3/Pinia

Applications/web servers

• Nginx - basic knowledge

• XMPP, ejabberd

• Docker, docker-compose

Development tools

• Eclipse, JetBrains IDEs

• VSCode, phpMyAdmin

• draw.io, Figma, Swagger

• WAMP, XAMPP, FTP-client

Testing tools

• Unittest, Pytest, JUnit 5, Coverage

• Wiremock, Mockito

• Postman

Blind typing

Operating systems

• WindowsXP/Vista/7/10/11

• Linux

Hardware

• Network technologies

• Motorola, Hytera CPS

Experience

Under NDA

Project description:

A digital solution developed to transform traditional administrative processes into an efficient digital ecosystem. The application serves as a secure platform for personnel

Involvement duration:

12.2024 - up to now

Responsibilities:

back-end development

Tools & technologies:

JS/TS, Node.js, Nest.js, Git, docker-compose, Swagger

Under NDA

Project description:

Custom help-desk system

Involvement duration:

05.20************

Responsibilities:

front-end development

Tools & technologies:

JS/TS, Vue.js 3, Tailwind/Naive.UI, Git, docker-compose, Swagger

Under NDA

Project description:

Custom solution to extract, transform, and aggregate data

Involvement duration:

04.20************

Responsibilities:

Back-end development, unit tests

Tools & technologies:

Python, Pandas, Git, Grafana

Under NDA, the integration project

Project description:

Custom solution for integration between different parts of the project

Involvement duration:

01.20************

Tools & technologies:

Typescript, Node.js, Electron.js, Git

Under NDA

Project description:

Custom system to administrate innovative technical projects

Involvement duration:

08.20************

Responsibilities:

back-end development, unit tests

Tools & technologies:

Python 3, FastAPI, Pydantic, docker-compose, Postgres, Redis, SQLAlchemy, Git

Deliverect

Project description:

The program solution is designed to facilitate communication between various food makers' and delivery companies' APIs and programs, simplifying and unifying the ordering process.

Involvement duration:

10.20************

Responsibilities:

back-end development

Tools & technologies:

Python 3, Flask, Docker, MongoDB, different APIs, Gitlab

eCom/mobile parser

Project description:

Parser of the mobile application. It is intended to:

• collect data by categories or search queries directly from the mobile app;

• purify and transform some data fields to fit business requirements;

• put data into the output JSON file

Involvement duration:

08.20************

Responsibilities:

• back-end development

• bug fixing, code refactoring

Noosphere company's inner time-tracking system

Project description:

Refactoring the company's tracking system to integrate a new UI and implement new features and requirements.

Involvement duration:

07.20************

Responsibilities:

• UI integration

• back-end development

Tools & technologies:

Python ***********, Gitlab, Semantic UI, Jira API, Postgres

Entrada offshore project

Project description:

Complex custom parser & data collector for data collection in different business fields. Is intended to:

• collect data via parsers/scrapers or APIs;

• purify and transform data to fit required schemas;

• put data via Python pipelines or Google Cloud functions to BigQuery tables

Customer:

CHI software (Serious software (https://www.serious-software.com/)project)

Involvement duration:

02.************

Responsibilities:

• back-end development

• bug fixing, code refactoring

Tools & technologies:

Python 3, Pandas, Github, GCP, various APIs, and libraries

Nooncake project

Project description:

Custom solution for video conference calls, intended to join customers in video chat rooms and provide personal and conference video calls.

Customer:

CHI software

Involvement duration:

09.20************

Responsibilities:

back-end development, bug fixing

Tools & technologies:

Python 3, Django, DRF, Gitlab, EJabberd XMPP-server, Janus video-server, docker-compose

Data collection system for ‘AutoRelease’ project

Project description:

A Python CLI to gather and fetch data about the ‘AutoRelease’ project usage. It was intended to:

• search through and count the number of Gitlab pipelines and releases of the company’s project;

• search through Jira and count the number of RFCs generated by the project

Customer:

Intellias (HERE (https://www.here.com/) Technologies internal project)

Involvement duration:

05.20************

Responsibilities:

• investigation to find a task solution

• back-end development, unit tests

Tools & technologies:

Python 3, Jira query language, GitLab CI/CD, Jira/Gitlab API, Unittest

Mobile Device Cloud Testing (mDCT)

Project description:

The service to ease CI/CD test automation makes it possible to provide device handling and testing functionality over the API for other test tools.

Customer:

Intellias (HERE (https://www.here.com/) Technologies project)

Involvement duration:

12.20************

Responsibilities:

• help and support during the period when teams migrated to the service

• implemented unit tests for different project parts

• documentation and guidance correction

Tools & technologies:

Java 8, JUnit, Mockito, Maven, SpringBoot, Swagger, MySQL, AWS Java SDK, Python 3, Unittest, Docker

Education and other

Languages

Russian, Ukrainian – native speaker, fluent, correct business writing and communication;

English – upper intermediate; multiple certificates; communication with native-speaking POs and team members; other communication with native speakers (pen-friends, speaking clubs)

Certifications

robot_dreams: Clean code & design patterns certificate (https://drive.google.com/file/d/1enYOnpkTTY7KUSge8ljQdlHIgt-gM-GX/view?usp=sharing)

SoftServe: Python online marathon certificate (https://drive.google.com/open?id=18b3f_JVLRUNtRw3wuR2CDi2oSvrGsDvM)

FoxmindEd: GRASP and GoF Design patternscertificate (https://drive.google.com/file/d/1bssWTEuj6M0TNZ9qG5vIGqlwJcOFa6oB/view?usp=sharing)

IMT Academy: JavaScript development certificate (https://drive.google.com/file/d/12xoOunN4wVrqUaimkicvytK6Tyhg7DwS/view?usp=sharing)

SoftServe IT Academy: Development, design & architecture of modern software systems certificate (https://drive.google.com/open?id=1-35CGXsYkx9P3c6ug5AsmA-FpBVNoZvh), 2019

Prozorro analytics instruments certificates, 2018

Hillel (IT School): Front-end basic (https://admin.itschool-hillel.org/certificate/HISD71519408-ru.pdf), 2017

TestProvider: multiple certificates, available on my LinkedIn profile (https://www.linkedin.com/in/eugene-zakharchenko/)

Pluralsight:

Pandas Fundamentals, ************

Cleaning Data: Python Data Playbook, ************

Data Wrangling with Pandas for Machine Learning Engineers, ************

IT STEP Computer Academy: Python development, 2017

Education

Specialist's degree

Ukrainian State University of Chemical Technology, 2007 - 2009

Business economics

Engineer specialist's degree

Dniprovskiy State Technical University, 1997 - 2002

Electronic systems