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Maksym Pylypenko

@maksympylypenko

Message

I’m a senior full-stack JavaScript engineer building distributed, complex systems with clarity.

Poland

Message

What I'm looking for

I’m looking to work on complex systems where simple rules create scalable behavior, using functional and declarative approaches. I enjoy owning architecture, mentoring teams, and shipping user- and business-value features.

I’m a Full Stack JS developer with seven years of commercial experience, drawn to complex systems built from simple actors following explicitly defined rules. I like functional and declarative approaches, and I enjoy turning well-structured code into real user and business value.

From building CLI utilities, smart contracts, and deployed services on AWS/Azure to mentoring developers and leading teams, I’ve focused on architecture, estimation, and smooth releases. At CEX.io I’m a Senior Software Engineer managing an eight-person team, creating and maintaining micro frontends and component libraries with Web Components and Module Federation.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

CEX.io

May 2022 - Present (4 years 2 months)

Managed a team of 8 people (including QA) and conducted technical interviews and code reviews. Built and maintained micro frontends, including Web Components and Webpack Module Federation, and supported smart contract integration.

JavaScript TypeScript Web Components React NodeJS ExpressJS GraphQL Webpack Module Federation Solidity EthersJS Wagmi MetaMask styled components Bitbucket React Native MongoDB Docker GCP

Tech Lead

GlobalLogic

Jul 2020 - May 2022 (1 year 10 months)

Led a distributed team of 8 people and contributed to architectural decisions for a large logistics project. Managed code review, task planning/estimation, sprint planning, release schedule, and production delivery coordination.

JavaScript React NodeJS ExpressJS AWS CodeCommit AWS Lambda Cloudwatch Redux Docker GCP

Software Engineer

DataArt

Mar 2019 - Jul 2020 (1 year 4 months)

Worked with AWS services and configuration (Step Functions, ECS, ECR, Fargate, Lambda, S3) and maintained and refactored existing frontend/backend code while delivering new features. Participated in decision-making and worked closely with QAs and technical leadership.

JavaScript TypeScript React NodeJS ExpressJS GraphQL AWS AppSync AWS Step Functions AWS ECS AWS ECR AWS Fargate AWS Lambda S3 Serverless Jest Enzyme Ant Design Redux MobX Matrix

Software Engineer

Code&Care

Jan 2017 - Mar 2019 (2 years 2 months)

Developed CLI utilities for parsing CSV and persisting data, and implemented backend/frontend logic. Wrote Solidity smart contracts, deployed applications on Azure/AWS, and supported CI/CD setup with Jenkins.