Andrii Demianenko
Full-Stack Javascript Developer
Prague
Summary
As a seasoned full-stack JavaScript developer with 6 years of experience, I specialize in designing and developing scalable, efficient applications. I have a proven track record of creating robust architectures for AWS applications that handle large-scale data processing in parallel, as well as building optimized, high-performance front-end applications using React. My focus on clean code, performance optimization, and cloud infrastructure enables me to deliver reliable solutions that meet both technical and business needs.
Overview
6
6
years of professional experience
5
5
years of post-secondary education
Work History
Full Stack Web Developer
Dewais
04.2020 - Current
- Developed React front-end applications from scratch.
- Increased website performance by optimizing front-end code for faster loading times.
- Created concepts and implemented POCs for distributed AWS data parsing systems.
- Implemented solutions for high-capacity FaaS parallel calculations.
- Improved and designed monitoring systems to address issues with system stability and quality of data.
- Took part in mentoring duties.
- Designed and created systems for content management.
Front-End Web Developer
Axisbits
10.2018 - 03.2020
- Migrated old websites to new versions, using the latest technologies.
- Worked as a lead developer on 3 projects, that used different front-end frameworks.
- Improved website loading times.
- Coded using HTML, CSS, and JavaScript to develop features for both mobile and desktop platforms.
Education
Bachelor of Computer Science - Computer Science
Kharkiv National University of Radioelectronics
Ukraine, Kharkiv 09.2015 - 07.2020
Skills
Front-end Frameworks
Nodejs Knowledge
Responsive design
Performance Optimization
JavaScript programming
CSS proficiency
HTML expertise
Databases
Multitasking
Amazon Web Services
Languages
Ukrainian
Native language
English
Upper intermediate
B2
Russian
Proficient
C2
Interests
Playing guitar
Watching & discussing movies
Gym
Timeline
Full Stack Web Developer
Dewais
04.2020 - Current
Front-End Web Developer
Axisbits
10.2018 - 03.2020
Bachelor of Computer Science - Computer Science
Kharkiv National University of Radioelectronics
09.2015 - 07.2020
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