Dzmitry Volkau - Front-end team leader and core...

Q: Where is Dzmitry based?

Dzmitry is based in Warsaw, Poland .

Q: What languages does Dzmitry speak?

Dzmitry speaks the following languages: Russian (Native), English (Advanced), Polish (Advanced) .

Q: How many years of experience does Dzmitry have?

Dzmitry has at least 15 years of experience. During this time, Dzmitry has worked in at least 10 different roles and for 14 different companies . The average length of individual experience is 1 year . Note that Dzmitry may not have shared all experience and actually has more experience.

Q: What is Dzmitry's latest experience?

Dzmitry's most recent position is Front-end team leader and core back-end developer at FinTech investment project .

Q: What companies has Dzmitry worked for in recent years?

In recent years, Dzmitry has worked for FinTech investment project , MedTech AI project by BCG , 5Flow , Asklepios , and CO2 AI by BCG .

Q: Which industries is Dzmitry most experienced in?

Dzmitry is most experienced in industries like Information Technology , Banking and Finance , and Automotive . Dzmitry also has some experience in Energy , Healthcare , and Media and Entertainment .

Q: Which business areas is Dzmitry most experienced in?

Dzmitry is most experienced in business areas like Information Technology , Product Development , and Human Resources . Dzmitry also has some experience in Customer Service , Project Management , and Research and Development .

Q: Which industries has Dzmitry worked in recently?

Dzmitry has recently worked in industries like Information Technology , Healthcare , and Automotive .

Q: Which business areas has Dzmitry worked in recently?

Dzmitry has recently worked in business areas like Information Technology , Product Development , and Human Resources .

Recommended expert

Warsaw, Poland

Experience

May 2025 - Present

11 months

Front-end team leader and core back-end developer

FinTech investment project

Front-end team leader and core back-end developer
Environment: Typescript, React Query, React, Material UI, Rust, OpenAI Codex, Claude Code
Project result: In development

Aug 2024 - May 2025

10 months

Full stack developer

MedTech AI project by BCG

MedTech project focused on healthcare-related solutions and clinical trials. The project involved processing and parsing medical imaging data in DICOM format, as well as integrating AI-driven components to analyze and enrich clinical and imaging information. These technologies were used to support more efficient matching of patients to relevant clinical trials, improving decision-making workflows for healthcare and research stakeholders.
Responsibilities: Full stack development, design analysis, architecture implementation, AI development of image scanning and labelling solution for MRI/CT images
Environment: Node.js, Typescript, React, React Query, Material UI, DICOM, Cursor
Project result: In Production

Mar 2023 - Aug 2024

1 year 6 months

Front-end and back-end team leader

5Flow

Front-end and back-end team leader
Environment: Bun, Typescript, react query, React, Kafka, Hono, Drizzle, PostgreSQL, gRPC, AWS, Terraform, kubernetes
Project result: Delivered

Oct 2022 - Mar 2023

6 months

Germany

Front-end and back-end developer

Asklepios

Front-end and back-end development, design analysis, architecture implementation
Environment: Typescript, Redux, React, Next.js, Material UI, Nest.js, Prisma, PostgreSQL, AWS, Terraform, kubernetes
Project result: In Development

May 2022 - Oct 2022

6 months

Front-end developer

CO2 AI by BCG

Front-end development, design analysis, architecture implementation
Environment: Node.js, Typescript, Redux, React, RTK-Query, Material UI
Project result: In Production

Mar 2021 - May 2022

1 year 3 months

Team lead and developer

MHP – A Porsche company

Implemented from scratch new project and made extensive math calculations
Led a team of 5 developers
Environment: Node.js, Typescript, Redux, React, Webpack, Material UI, React-native, Azure Functions, Azure API management, WebGL
Project result: MVP ready

Jan 2019 - Dec 2021

3 years

Team lead and full stack developer

Studykik

Reimplemented from scratch front-end and back-end architecture for multiple portals
Led a team of 6 developers
Improved AWS architecture for the whole system and created resilient CDK template
Reviewed source code and participated in business requirements discussion with customer
Created 3 mobile applications using React Native
Environment: Node.js, Typescript, PostgreSQL, Express, GraphQL, AWS-CDK, Redux, React, React Native, Firebase, Redis, kubernetes
Project result: In production

Jan 2018 - Dec 2018

1 year

Architect and team lead

Bloqboard

Designed and implemented overall application architecture
Participated in business requirements discussion with customer
Led a team of 4 developers
Created efficient AWS infrastructure for web application
Guided team members to follow application architecture and elaborated project-coding standard
Environment: Node.js, Express.js, GraphQL, React, Redux, Webpack
Project result: In production

Jan 2017 - Present

9 years 3 months

Solution architect/Team lead

As solution architect working on front-end and back-end company code standards and guidelines
Interviewing new employees
Training employees of all levels
Code review on all front-end projects

Jan 2017 - Dec 2017

1 year

Javascript developer

Imgur

Designed and implemented overall application’s main page architecture
Participated in business requirements discussion with customer
Created performant React application for image servicing
Performance analysis and improvements
Environment: React, react-router, less, webpack
Project result: In production

Jan 2016 - Dec 2017

2 years

Front-end developer

Dailykarma

Developed React.js application from provided designs and HTML markup
Implemented multiple microservices in Java
Clarified requirements
Environment: React.js, redux, react-router, webpack, Java, Postgresql, AWS
Project result: In production

Jan 2016 - Dec 2016

1 year

Full stack developer

Serenify

Developed back-end and front-end for internal neural network
Environment: Node.js, Express, Angular.js, gulp, ui-router, JavaScript, CSS, HTML
Project result: In alpha

Jan 2014 - Dec 2016

3 years

Front-end developer

Sberbank Online

Developed React.js components and architecture according to requirements and designs
Wrote unit tests
Contributed to creating overall project styles and guidelines
Developed internal libraries
Environment: React.js, reflux, react-router, webpack, JavaScript, HTML, less, bootstrap
Project result: In production

Jan 2013 - Dec 2014

2 years

Front-end developer

Goodyear Midas

Communicated with customers and analyzed customer requirements
Created new Angular project
Environment: HTML, JavaScript, Angular 1.x, AJAX, ui-router, gulp, Foundation, Less
Project result: In production

Jan 2011 - Dec 2013

3 years

Front-end developer

Tatneft

Implemented Angular.js views for existing application based on provided designs
Implemented minor back-end features
Environment: Angular.js, Java, gulp, ui-router, JavaScript, CSS, HTML
Project result: In production

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Banking and Finance, Automotive, Energy, Healthcare, and Media and Entertainment.

Information Technology

Banking and Finance

Automotive

Energy

Healthcare

Media and Entertainment

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Product Development, Human Resources, Customer Service, Research and Development, and Project Management.

Information Technology

Product Development

Human Resources

Customer Service

Research and Development

Project Management

Summary

Developer, Solution architect and Team leader with more than 10 years of experience in the software application development
Perfect understanding of all stages of software development process
Skilled in design/architecture, data modelling, and translating customer needs into software solutions
Have an experience in optimizing and refactoring legacy code, cloud computing

Skills

Programming Languages:

Javascript
Typescript
Sql

Technologies:

Node.js
Bun
React.js
Redux
React-router
Next.js
React-native
Firebase
Enzyme
Jest
Webpack
Vite
Html5
Css3
Less
Scss
Bootstrap
Grpc
Material Ui
Express
Nest.js
Prisma
Graphql
Drizzle
Aws-cdk
Terraform
Lambda/azure Functions
I18n
Docker
Styled-components
Emotion
Kubernetes

Databases:

Mongodb
Mysql
Postgresql
Dynamodb
Redis

Message Brokers:

Redis Streams
Kafka Streams
Sqs
Rabbitmq

Operating Systems:

Mac Os
Linux

Other Skills:

Figma
Zeplin
Invision
Aws
Azure
Jira
Confluence
Webgl

Languages

Russian

Native

English

Advanced

Polish

Advanced

Education

Master’s degree in CS · CS

Certifications & licenses

Certified AWS Architect

Statistics

Experience

Total positions 15

Experience in Information Technology 10 y

Avg length 2 y

Longest experience 9 y 2 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles Front-end team leader and core back-end developer, Full stack developer, Front-end and back-end team leader

Main industries Information Technology, Banking and Finance, Automotive

Main business areas Information Technology, Product Development, Human Resources

Qualifications

Highest degree Master

Certifications earned 1

Profile

Created

March 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Dzmitry based?

Dzmitry is based in Warsaw, Poland.

What languages does Dzmitry speak?

Dzmitry speaks the following languages: Russian (Native), English (Advanced), Polish (Advanced).

How many years of experience does Dzmitry have?

Dzmitry has at least 15 years of experience. During this time, Dzmitry has worked in at least 10 different roles and for 14 different companies. The average length of individual experience is 1 year. Note that Dzmitry may not have shared all experience and actually has more experience.

What roles would Dzmitry be best suited for?

Based on recent experience, Dzmitry would be well-suited for roles such as: Front-end team leader and core back-end developer, Full stack developer, Front-end and back-end team leader.

What is Dzmitry's latest experience?

Dzmitry's most recent position is Front-end team leader and core back-end developer at FinTech investment project.

What companies has Dzmitry worked for in recent years?

In recent years, Dzmitry has worked for FinTech investment project, MedTech AI project by BCG, 5Flow, Asklepios, and CO2 AI by BCG.

Which industries is Dzmitry most experienced in?

Dzmitry is most experienced in industries like Information Technology, Banking and Finance, and Automotive. Dzmitry also has some experience in Energy, Healthcare, and Media and Entertainment.

Which business areas is Dzmitry most experienced in?

Dzmitry is most experienced in business areas like Information Technology, Product Development, and Human Resources. Dzmitry also has some experience in Customer Service, Project Management, and Research and Development.

Which industries has Dzmitry worked in recently?

Dzmitry has recently worked in industries like Information Technology, Healthcare, and Automotive.

Which business areas has Dzmitry worked in recently?

Dzmitry has recently worked in business areas like Information Technology, Product Development, and Human Resources.

What is Dzmitry's education?

Dzmitry holds a Master in CS.

Does Dzmitry have any certificates?

Dzmitry has 1 certificate: Certified AWS Architect.

What is the availability of Dzmitry?

Dzmitry is immediately available for suitable projects.

What is the rate of Dzmitry?

Dzmitry's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.