Tetiana KHREBTOVA
@tetianakhrebtova
Full-stack software engineer focused on performance, scalability, and delivering reliable web and mobile solutions.
IndiaWhat I'm looking for
I am a full-stack software engineer with 4.5+ years of international experience building and maintaining web portals, hybrid mobile apps, and internal systems, with strengths in performance optimization, scalability, and end-to-end feature delivery.
I have delivered multi-language portals serving 50k+ users, launched mobile apps to app stores, designed high-scale database solutions, and reduced system load times by 25% while collaborating with product, SEO, and analytics stakeholders.
Experience
Work history, roles, and key accomplishments
Full-Stack Software Engineer
DevCats
Jan 2023 - Aug 2025 (2 years 7 months)
Developed and maintained web and hybrid mobile client projects using Angular, Laravel, and CodeIgniter; delivered Android APKs and multi-language portals serving 50k+ students, and improved system performance reducing load times by 25%.
Technician Engineer
Cooperl Innovation
Apr 2022 - Jan 2023 (9 months)
Researched and implemented algorithms and database designs to analyze animal life-cycle data, building a solution that handled datasets over 100 million records and supporting project planning and troubleshooting.
Full-Stack Web Developer
Easy Agency
Jan 2021 - Dec 2021 (11 months)
Implemented new modules and payment integrations, created REST APIs, refactored code and wrote unit tests to improve CRM and client-facing web interfaces based on Figma designs.
Education
Degrees, certifications, and relevant coursework
Shanghai University of Electric Power
Master of Science, Engineering / Electric Power
2018 - 2021
Completed a Master of Science program at Shanghai University of Electric Power between 2018 and 2021.
Soochow University
New Energy, Science and Technology
2017 - 2018
Studied New Energy, Science and Technology at Soochow University during 2017–2018.
Mykhailo Ostrohradskyi National University
Bachelor of Science, Science
2012 - 2017
Earned a Bachelor of Science from Mykhailo Ostrohradskyi National University from 2012 to 2017.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
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