19.09.2022 aktualisiert

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Senior Backend Developer, Software Engineer, BASH, Python, Javascript, AWS, PostgreSQL

Kyiw, Ukraine
Weltweit
Information Security Management, Software Development
Kyiw, Ukraine
Weltweit
Information Security Management, Software Development

Profilanlagen

T001_Ivan_T_CV_09.2022_ENG.pdf

Skills

JavaScriptAmazon Web ServicesBash ShellBootstrapCloud ComputingKommunikationD3.JsDjangoPythonCURLPostgreSQLMongoDBScrumSQLSqlalchemyYAMLReact.jsFlaskInternet Of ThingsVue.jsBackendFastAPIKubernetesFront EndReact ReduxDockerGolangProgramming Languages
Aspiring Back-end Developer who is experienced in thinking outside the box. Specialize in finding suitable solutions to fit customer needs. Strong in communications, both written and verbal.

Programming languages:
Python Golang, Javascript (ES6) XMLPath/JSONPath SQL, YAML, Bash
Backend Libraries & Frameworks:
FastAPI, Django Flask, aiohttp SQLAlchemy, AWS SAM
Frontend Libraries & Frameworks:
React.js Redux, Vue d3js, bootstrap
Misc & Soft Skills:
  • Agile/Scrum methodology
  • AWS Cloud Developer Associate experienced in bash, cURL and vim
  • experienced K8S/Docker user
  • experienced with PostgreSQL and familiar with MongoDB

Erfahrung

Berufserfahrung5 - 10 Jahre

Sprachen

EnglishgutRussianMutterspracheUkrainianMuttersprache

Projekthistorie

Lead Software Engineer

Project 1

  • Reduce compute capacity requirements for highload application Support OAuth2.0 (RFC 6749) implementation for 60M+ clients

Python Coach

Project 5

  • Train and provide guidance on Python Course Mentoring students

Python Senior Developer

Project 2

  • Reduce compute capacity requirements with serverless functions

Python Tech Lead

Project 3

  • Add multi-arch and multistage build scripts to allow secure build services

  • Migrate python services from x86 to aarch64 CPU arch

  • Migrate 60+ services from Mesos-based cloud to K8S Integrate transaction tracing to existing services

  • Write library for integration python-based-services with Vault by hashicorp

  • Setup CI tools for python libraries

  • Write API-proxy for providing aggregates data via endpoints with strong API-consistency and compatibility

  • Create internal tools to validate API-schema for all AsyncAPI exchanges

Python Software Engineer

Project 4

  • Write crawling bots for different Esports Aggregators Data analysis for professional CS:GO tournaments

  • Work on services with dynamic load (from 0 to 40k rps) Refactor monolith as serverless functions and microservices

  • Support JSON API-targeted serialization library

  • Create a library to seamless integration with spring-boot-based-gateway to get zero-downtime

  • Separate shared service parts as common libraries

  • Created integration tool for a commercial competitive game to provide in-game data for third-party services

  • Extend existing API for logs management

  • Developed application for collect statistics from commercial competitive games

Web Developer

Project 6

  • Train, manage and provide guidance to junior software development staff

  • Maintain the existing applications

  • Cooperate with managers and clients

  • Developed large monolith G2G SPA for Ukrainian budget costs and earnings analysis and further planning

  • Create API for the reporting system

Junior Web Developer

Project 8

  • Wrote service for public data analysis for the Ukrainian budget system

  • Created a corporate blog based on DjangoCMS

  • Wrote middleware for Asterisk PBX and internal CRM

  • Developed a few services for publishing data of the state budget

System Administrator

Project 9

  • Creating scripts for automatic backup

  • Wrote an internal service for notifying clients via email

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