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Dzmitry Patsiahevich

@dzmitrypatsiahevich

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Lead frontend engineer specializing in React, TypeScript, and cloud security web apps.

Belarus

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What I'm looking for

I’m looking for a Lead/Frontend engineering role where I can own React/TypeScript features end to end, partner closely with product, and mentor distributed teams—ideally building security or cloud platforms with strong engineering quality and tooling.

I’m a frontend-focused software engineer with 10+ years of experience building web applications in JavaScript (ES6+), TypeScript, and React.js. I’m currently a Lead Software Engineer at Orca Security, where I own frontend features across a cloud security platform.

I’m full-stack capable from earlier Node.js work, and I enjoy bridging product needs with engineering execution—partnering with product owners to scope, refine, and deliver new functionality. I also mentor teams, interview candidates, and step in as a team-lead back-up, especially in distributed, multicultural environments.

Some of my standout impact includes introducing and documenting a custom ESLint strategy (20+ rules) to enforce consistency and code quality, and building/maintaining a Chrome Extension used by 180 colleagues. I’ve led end-to-end ownership across React.js/TypeScript, delivered integration services, and supported CI/CD and tooling improvements throughout my career.

Experience

Work history, roles, and key accomplishments

Current

Lead Software Engineer

Current

Orca Security

Aug 2024 - Present (1 year 11 months)

Built and maintained the React.js/TypeScript frontend for a cloud security product, owning multiple areas end to end. Introduced a custom ESLint strategy and built a Chrome Extension used by a large portion of the company.

React TypeScript Redux Redux Saga MobX React Query styled components Jest Vitest Playwright Mocha Sinon Chai ESLint Chrome extensions Webpack Vite CI CD Git

Senior Software Engineer

Orca Security

Aug 2022 - Aug 2024 (2 years)

Delivered frontend features for a cloud security product and served as a technical point of contact. Promoted to Lead in 2024.

Senior Software Developer

EPAM Systems

Mar 2019 - Aug 2022 (3 years 5 months)

Contributed across the full lifecycle for a platform application, including design, implementation, review, and refactoring. Developed integration services with Node.js and AWS SAM and resolved CI/CD pipeline issues.

Node AWS SAM Integration Services CI CD Mocha Sinon Chai

Senior Software Developer

Social Discovery Ventures

Feb 2019 - Mar 2019 (1 month)

Implemented a mobile application featuring anonymous chats.

Software Engineer

EPAM Systems

Aug 2016 - Feb 2019 (2 years 6 months)

Worked on product applications using React + Redux and Node.js, and delivered reporting screens with ExtJS. Built features to support reporting workflows including Excel import, validation, and export.

Node React Redux Validation Export

Education

Degrees, certifications, and relevant coursework

Belarusian State University of Informatics and Radioelectronics

Engineering Specialist, Information Technology

2009 - 2015

Earned an Engineering Specialist degree in Information Technology at Belarusian State University of Informatics and Radioelectronics from 2009 to 2015.