Arsen Trypolskyi
Senior Full Stack Engineer | AI Engineer
Zaporizhia
Summary
Senior Full-Stack Engineer with 8+ years of experience with background in developing and deploying full-stack applications. Proven track record of designing user-friendly interfaces and robust backend systems. Demonstrated proficiency in JavaScript and Python, showcasing effective problem-solving and team collaboration skills.
Overview
9
9
years of professional experience
3
3
years of post-secondary education
4
4
Certifications
1
1
Language
Work History
Senior Software Engineer
Kaizen Apps
05.2019 - Current
- Built applications using React.js, Node.js, Express, MongoDB, and SQL with AWS/Azure deployments.
- Created and customized Shopify stores with secure checkout, digital delivery, and third-party integrations.
- Led development of a Web3 wallet with real-time market data, NFT support, and cross-chain functionality.
- Built an AI-driven Excel data visualization tool with dynamic charts, pivot tables, and encrypted analytics.
Full Stack Developer
EXZi
03.2023 - 08.2024
- Developed and maintained backend systems, RESTful APIs, and microservices using Node.js, Python, and PHP(Laravel).
- Collaborated with frontend team to implement responsive React.js applications with Tailwind CSS.
- Enhanced application performance and SEO using Next.js and Incremental Static Regeneration.
Full Stack Developer
S Y S T E M D E S I G N A R C H I T E C T
05.2019 - 05.2020
- Built React.js front-end applications and connected them to backend APIs developed in Node.js and Express.js for scalability and maintainability.
- Led migration of legacy codebases, improving application performance and reducing load times by 15%.
- Optimized application performance, resulting in a 20% increase in load speed and a 15% reduction in bounce rates.
Full Stack Developer
Burwood Group
06.2016 - 04.2019
- Contributed to the development of 10+ web applications and microservices, delivering innovative solutions using the React ecosystem.
- Leveraged HTML, CSS, JavaScript, React, Vue.js, Tailwind CSS skills to craft 10+ interactive, mobile-friendly landing pages and implemented the Figma/XD designs and conducted thorough unit testing for optimization.
- Redesigned the old projects, achieving a 10% improvement in page load time and an impressive 14.8% increase in conversion rates, ensured seamless compatibility across browsers, reducing issues by 33%.
Education
Bachelor of Science - Computer Science
Zaporizhzhia National University
05.2017 - 01.2020
Skills
JavaScript
Certification
AWS Certied Solutions Architect
Timeline
Articial Intelligence for Business
07-2023
Full Stack Developer
EXZi
03.2023 - 08.2024
React.js Development Certication
02-2022
AWS Certied Solutions Architect
06-2019
Senior Software Engineer
Kaizen Apps
05.2019 - Current
Full Stack Developer
S Y S T E M D E S I G N A R C H I T E C T
05.2019 - 05.2020
Responsive Web Design Certication
05-2018
Bachelor of Science - Computer Science
Zaporizhzhia National University
05.2017 - 01.2020
Full Stack Developer
Burwood Group
06.2016 - 04.2019
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