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I’m a senior full-stack engineer with 8+ years of experience building scalable web and mobile applications for startups and international clients. I specialize in TypeScript, React, Next.js, Node.js, and Python, with a strong focus on performance, accessibility, and clean architecture. I’ve worked on data-driven platforms, onboarding systems, and fintech products used by thousands of users worldwide. I’m comfortable owning features end-to-end, from architecture and development to deployment. I value clear communication, pragmatic solutions, and building software that delivers real business impact.…I’m a senior full-stack engineer with 8+ years of experience building scalable web and mobile applications for startups and international clients. I specialize in TypeScript, React, Next.js, Node.js, and Python, with a strong focus on performance, accessibility, and clean architecture. I’ve worked on data-driven platforms, onboarding systems, and fintech products used by thousands of users worldwide. I’m comfortable owning features end-to-end, from architecture and development to deployment. I value clear communication, pragmatic solutions, and building software that delivers real business impact.

Patrik Prevuznak

Full Stack Developer, Front-End Developer, Back-End Developer, +2

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I’m a senior full-stack engineer with 8+ years of experience building scalable web and mobile applications for startups and international clients. I specialize in TypeScript, React, Next.js, Node.js, and Python, with a strong focus on performance, accessibility, and clean architecture. I’ve worked on data-driven platforms, onboarding systems, and fintech products used by thousands of users worldwide. I’m comfortable owning features end-to-end, from architecture and development to deployment. I value clear communication, pragmatic solutions, and building software that delivers real business impact.…I’m a senior full-stack engineer with 8+ years of experience building scalable web and mobile applications for startups and international clients. I specialize in TypeScript, React, Next.js, Node.js, and Python, with a strong focus on performance, accessibility, and clean architecture. I’ve worked on data-driven platforms, onboarding systems, and fintech products used by thousands of users worldwide. I’m comfortable owning features end-to-end, from architecture and development to deployment. I value clear communication, pragmatic solutions, and building software that delivers real business impact.

Available to hire

I’m a senior full-stack engineer with 8+ years of experience building scalable web and mobile applications for startups and international clients. I specialize in TypeScript, React, Next.js, Node.js, and Python, with a strong focus on performance, accessibility, and clean architecture. I’ve worked on data-driven platforms, onboarding systems, and fintech products used by thousands of users worldwide. I’m comfortable owning features end-to-end, from architecture and development to deployment. I value clear communication, pragmatic solutions, and building software that delivers real business impact.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Slovak

Fluent

English

Fluent

Czech

Advanced

Spanish; Castilian

Beginner

Work Experience

Career Break

January 1, 2022 - January 1, 2025

Traveling the world. Worked on small personal projects.

Fullstack Engineer at Thinknum

January 1, 2021 - January 1, 2022

Software for collecting data about publicly traded US stocks; data visualizations; rebuilt data visualization library with React and D3; added in-app and email notifications; improved SEO and performance. Technologies used: TypeScript, React.js, Next.js, Python, Django, PostgreSQL.

Frontend Software Engineer at Meet & Engage

January 1, 2019 - January 1, 2021

Onboarding solutions software with Live Chat and Chatbots; migrated UI from jQuery to React with accessibility focus; built an infinite virtual scroller; worked on onboarding solutions for Sainsbury's; mentored a junior frontend developer; introduced Cypress testing.

Fullstack Software Engineer at VacuumLabs

January 1, 2018 - January 1, 2019

First blockchain experience; worked with Next.js, GraphQL, Apollo, React, Node, Express, Elasticsearch on Cardano's blockchain explorer; built a Google Sheets-like app in React; created a simple React Native app.

Backend Engineer & Lead Frontend Engineer at mypio

January 1, 2017 - January 1, 2018

Startup building virtual phone-number platform; worked with ReactJS, NodeJS, MySQL, PostgreSQL, Docker, AWS; developed web portals for customers/companies/resellers; built internal libraries (mypio-ui, mypio-commons); Jenkins; NodeJS-based billing and statistics services; mentored student and 2 part-time developers.

Fullstack Software Engineer at Shootr (my own project)

January 1, 2016 - January 1, 2018

Startup project: mobile app in React Native; platform for sharing photos from events; web architecture in ReactJS; backend with NodeJS, ExpressJS, MongoDB.

Software Engineer at Unlease.io

June 1, 2016 - August 31, 2016

Internship: web app development for rental platform; developed delivery logistics algorithm (Semolina); contributed to Platform, Admin Panel, and Pineapple giveaway; used HTML, CSS, JavaScript, ReactJS, NodeJS, ExpressJS, MongoDB; followed Scrum.

Software Engineer at Software AG Slovakia

January 1, 2015 - January 1, 2015

School project: internal attendance system (frontend and backend); designed software architecture; Java, GWT, JPA, Maven; Scrum; enhanced analytical and teamwork skills.

Application Tester at Siemens Healthcare Slovakia

January 1, 2014 - January 1, 2014

Part-time role: fixture of failing tests on Ultrasound project; worked with C++, C#, .NET.