Roman Semko not available until 01/01/2021

Roman Semko

Web Developer

not available until 01/01/2021
Profileimage by Roman Semko Web Developer from Leipzig
  • 04275 Leipzig Freelancer in
  • Graduation: Bachelor
  • Hourly-/Daily rates:
  • Languages: German (Full Professional) | English (Full Professional) | Russian (Full Professional) | Spanish (Full Professional)
  • Last update: 24.09.2020
KEYWORDS
PROFILE PICTURE
Profileimage by Roman Semko Web Developer from Leipzig
SKILLS
Languages
Python, Sass, ECMAScript (ES6), CSS, SCSS, HTML, JavaScript, TypeScript, Golang, PHP, Gherkin, C/C++, Java, C#

Frontend Tools, APIs and Frameworks
Angular, React, Vue.js, JSX, Redux, Mobx, Selenium, Cypress.io, Jest, JSON Web Tokens (JWT), OAuth 2, Socket.io, Bootstrap, Material Design, Material UI, HTML, CSS, SASS, SCSS, WebRTC, jQuery, jQuery UI, Vuex, WebGL, d3.js, Webpack, Next.js

Backend Tools, APIs and Frameworks
Django, Django REST Framework, Node.js, Gin, RPC, gRPC, Express.js, Feathers.js, RESTful Microservices

DevOps
Docker, Docker Compose, Kubernetes, Gitlab CI/CD, AWS Lambda

Data processing, Messaging and Databases
PostgreSQL, MySQL, AWS RDS, AWS DynamoDB, AWS S3, Elasticsearch, MongoDB, Redis, Memcache, Kibana, Pandas, Scikit-learn, Machine Learning, Tableau

Clouds
AWS, Google Cloud, Azure, Heroku

OS
Android, Linux, Ubuntu

Paradigms
Scrum, Microservices Architecture, Business Intelligence (BI)

Other
Distributed Ledgers, Distributed Messaging, IOTA, Electron, Raspberry Pi, Chat Bots

Industry Expertise
Distributed Ledger / Blockchains, Finances / Trading, Logistics, Social Networks
PROJECT HISTORY
  • 01/2007 - Present

    • Web-Development
    • >10.000 employees
    • Other
  • Web-Development
  • Updated technological profile (project history) can be found here:¬†https://docs.google.com/document/d/1MYm33VhhGFkPp3x2-8GCSjvcquAWpH61t2c5MoHm4ec/edit?usp=sharing

TIME AND SPATIAL FLEXIBILITY
Am not traveling internationally on a regular basis. Exceptions may apply depending on the project.
OTHER
Our website: https://semkodev.com
GET IN TOUCH

Message:

Sender: