Hello, I'm
Maksym Dolynchuk
Maksym Dolynchuk

Frontend Engineer

Building high-quality web interfaces with a creative touch

8 years of experience in Prop-Tech, Machine Learning, Analytics, Food Delivery and SAAS

Based in Berlin, born in Ukraine

Schedule call LinkedIn

My career path

Wolt

Senior Frontend Engineer

Inventory Routing & Replenishment team
2022-2025

• Working on purchasing app for stores

• Leading major FE infrastructure updates across organization

• Developing component system with design system tokens integration

• Hiring and mentoring new team members

DeliveryHero

Senior Full Stack Engineer / DevOps

Middleware team
2021-2022

• Developing high performance data processing services using AWS, GO, Terraform and Docker

• Creating internal tool for managing API specs

• Implementing data pipeline components with live data streaming capabilities using GO

lun.ua

Full Stack Engineer

Cortex Data Science / ML research team
2019 - 2021

• Planning and developing Machine Learning data management platform

• Managing deployment CI/CD pipelines using Docker and Jenkins

• Managing database and processing queues to automate model learning

• Developing React app for collecting training sets and answers comparison

lun.ua

Frontend Engineer

Search team
2017 - 2019

• Working on B2B app for ad campaigns management

• Third-party payment system integration

• Working on seamless gradual Refactoring from jQuery and PHP to React SSR App with Python API

• Improvements and optimization for interactive maps with 3D models with big datasets

• Participated in migration from Google Maps to MapBox

Teaching

National Taras Shevchenko University of Kyiv

Lecturer for React.js practical course

Faculty of Cybernetics

2019

Taught React.js fundamentals for third year students of Program Engineering major

Course consisted of 10 lectures and 10 practical lessons where we covered all the basic things needed to make modern React app

Students were able to develop useful React apps for their Software Engineering projects

Project done in collaboration with:

Taras Panchenko, Head of Dept Kyiv National University

Serhiy Zelinskyi, Technical Lead lun.ua

Volodymyr Kubytskyi, Head of AI MacPaw

University head of department facebook post

Lunoteka student coworking at Kyiv National University

Lecture "everything that Frontend developer needs in 2019"

Faculty of Radiophysics and Computer Science

2019

2 Hour lecture with demos, memes and serious charts for students who want to start their journey becoming Frontend Engineers

Facebook event for lecture

CHYTALKA student coworking at Kyiv National University

Online Lecture "Design and Frontend. Moving button for 2 hours"

Faculty of Cybernetics

2020

2 Hour online lecture with discussion and presentation about collaboration between Designer and Frontend Engineer

Done in collaboration with Alina Skalkina, UI/UX Designer

Facebook event for lecture

My Education

National Taras Shevchenko University of Kyiv

Computer Engineering / System Engineering bachelors degree

Faculty of Radiophysics, Electronics and Computer Systems

2016-2020

Study program with a strong foundation in computer engineering, system design, networks and electronics, with a deep integration of physics and advanced mathematical principles. Machine Learning basics, IOT and computer networks administration, quantum mechanics, electrodynamics, and semiconductor physics

Physical / Techical Lyceum of Ivano-Frankivsk Technical University of Oil and Gas

High school diploma

Physics / IT class

2014-2016

A specialized high school program with a strong emphasis on physics, mathematics, and information technology. The curriculum provided advanced training in theoretical and applied physics, including mechanics, electromagnetism, and quantum fundamentals, alongside programming, algorithms, and computational problem-solving of physics and advanced mathematical principles

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  • React
  • Typescript
  • Node.js
  • GO
  • Python
  • Docker
  • Redux
  • Storybook
  • MapBox
  • Google Maps
  • Google Analytics
  • Tensorflow
  • .NET
  • MySQL
  • MongoDB
  • GraphQL
  • D3
  • Golang
  • Terraform
  • Salesforce
  • AWS
  • OpenAPI
  • Vite
  • React Query
  • Tanstack Router
  • Playwright
  • WebSockets
  • React
  • Typescript
  • Node.js
  • GO
  • Python
  • Docker
  • Redux
  • Storybook
  • MapBox
  • Google Maps
  • Google Analytics
  • Tensorflow
  • .NET
  • MySQL
  • MongoDB
  • GraphQL
  • D3
  • Golang
  • Terraform
  • Salesforce
  • AWS
  • OpenAPI
  • Vite
  • React Query
  • Tanstack Router
  • Playwright
  • WebSockets

Cortex ML Data management platform

A machine learning data management platform that evolved from an MVP into a robust solution for training algorithms tailored to specific country contexts.

The platform accelerated R&D processes, enabling a single team to develop and scale algorithms across multiple countries in Europe and Asia, optimizing performance for regional conditions.

lun.ua search website

The largest Ukrainian Prop-Tech platform featuring interactive 3D maps.

The website underwent a complete overhaul, transitioning from a Jquery + PHP architecture to a modern React SSR application with a Python API. The maps engine was migrated from Google Maps to MapBox, while the website design and user experience were fully revamped. With the addition of new features and an improved UX, the platform attracted more users and significantly increased ad revenue.

lun.ua

Bird rent realtime price chart

A real-time platform displaying rental price statistics for apartments in major Ukrainian cities.

Originally created as a promotional page for the Bird Rent app, the site provided detailed rental price data for 1, 2, and 3-room apartments. Due to its growing popularity, it has since evolved into an independent service that users now rely on to track and compare rental prices.

birdrent.com