Front-end developer

Latest projects

Here you can see all the tools I have already implemented in my projects

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Booking platform on
React & Redux

FE stack: React, Redux, React-Router
Tools: Ramda, Prop-Types, Reselect, Leaflet
Tests: Jest, Enzyme, e2e.tests, snapshots

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Online cinema with
React Hooks

FE stack: React, Redux, Hooks
Tools: Ramda, Prop-Types, Reselect

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Blog creator on
Node.js & Express

BE: Node.js, Express.js, REST API
Server-side Rendering: Pug
DataBase: PostgreSQL
Other functions: real-time, authentication

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About Me

My name is Sergey Dmitriev and I enjoy challenges. This is the main reason why I moved to Prague from Russia in 2010, learned Czech language and entered The University of Economics, Prague (VŠE), in 2011. I dreamt about my own project where all my ideas could be implemented, so as my next challenge was in establishing my own real estate agency in 2015. However, every time I reached my goal, I understood, that I could do more.

One of my biggest dreams was programming. I spent much time and made efforts just to get every opportunity to study this subject. I have the greatest respect for the profession such as a programmer. Programming helps people to fight cancer, predict car accidents, Furthermore, I strongly believe that programming is vital to the modern world. There are many reasons for my decision to start coding, but the main point is – I do love it and I strongly believe, that I can help this world, using my skills.

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My Skills & Experience

Node.js, Express.js, PostgreSQL, SQL
Prop-Types, Typescript
End-to-End tests, Enzyme, Jest
Git, Jira, Jenkins, Azure DevOps, Bitbucket

My Hobbies

Chess, science, swimming, gym

Current position: ING Bank, front-end developer

Started this project as a front-end developer. I was responsible for a ING Bank main web: My key role was to implement Polymer.js library in an already existing web-site. The next goal was in optimising polymer build output using Rollup.js builder.
The full list of my responsibilities:
- Implementing Polymer library
- Optimisation build outputs
- Developing and testing polymer components
- Preparing technical documentation for components
- Developing new responsive pages, banners, and other templates
- Implementing and testing templates in cooperation with foreign teams
- Debugging & refactoring old code, and providing code review to other members of team
Consulting with devOps engineer while migrating to Azure devOps.

from 1/4/2019 to 31/3/2020

03.2019 - present: React developer in Generali Czech Insurance
Started as junior React developer, I had to study a huge CRM system, that was created for insurance agents and their managers
First three months, my role was in bugfixing, writing End-to-End tests and preparing technical documentation.
In first quarter I was a part of a small agile team of 12 people, where 3 of them was front-end developers.
In the next quarter two front-end developers were relocated on other projects, so I become a one developer who supported and developed the whole system on front-end side.
For the moment, my role has been widened by a preparing monthly updates, managing different versions of application on
development, pre-production and production environments.

IT skills

2019: successfully completed the workshop and defended the graduation project on React/Redux
11.2018 – 02.2019: finished course: HTMl Academy: Professional JavaScript Certificate: Level 1.
11.2017 - 11.2018: HTML Academy, Saint Petersburg, Russia: WordPress, CMS, optimization

The owner of a real estate agency

2015 - present. Leading and managing the team of photographers, lawyers, real estate agents, marketing manager and mortgage consultants in order to attract a maximum number of clients and reach a maximum number of sold properties

Financial analyst

01.2015 - 01.2018 PRECO GROUP. DEVELOPMENT COMPANY. Preparing financial models, cash-flow and KPI reports for residential projects. Analyzing real estate market


09.2011 - 08.2014 Bc. University of Economics, Prague.
Faculty of Finance and Accounting
Department of Banking and Insurance

Contact Me

Fell free to contact me any time and discuss our collaboration