Олена

OLENA ISHCHENKO
FULLSTACK DEVELOPER
SUMMARY
Fullstack Developer with hands-on experience building
production-ready SaaS platforms. Proficient across the full
stack — from REST API design and SQL database management
on the backend to complete UI flows and state management on
the frontend. Comfortable working with multiple frameworks
simultaneously and integrating third-party services. Looking for
CONTACTS a remote role in a product-focused team.

[open contact info](look above in the "contact info" section) PROJECT EXPERIENCE
AquaTrackApp, Link, Link
[open contact info](look above in the "contact info" section)
GameCandyPage, Link
Telegram
Bookshelf, Link
LinkedIn
GitHub WORK EXPERIENCE
Gabsoft Oct 2024 – Present
Dnipro, Ukraine
Fullstack Developer
HARD SKILLS
Developed and maintained a SaaS platform with a Vue.js
Node.js
admin panel and Svelte 5 client web app, backed by a Node.js
Vue.js 3
REST API and MariaDB database
Svelte 5
Built a complete company onboarding flow end-to-end:
JavaScript / HTML5 / CSS3 database schema design, file upload and processing, and
React.js automated default data generation for new accounts
MariaDB / SQL Integrated Stripe Out-of-Band Payments to synchronize
Socket.IO manual payment processing with the existing billing system
Firebase Implemented real-time chat functionality using Socket.IO
Twilio Worked with third-party integrations: Firebase, Twilio, Stripe,
Stripe and OpenAI API
Wrote SQL migrations, RESTful services, and controllers;
OpenAI API
tested APIs with Postman; worked in a Dockerized
Docker
environment
Postman
Delivered complete frontend flows including page
Git / GitHub architecture, state management, and service layers across
Responsive / Adaptive design two frameworks
Kherson specialized school #30 2013 - 2023
Primary school teacher
SOFT SKILLS
Work with children and parents
Helpfulness Organizing and spending leisure time
Punctuality
EDUCATION
Meeting deadlines
IT School GoIT 2023-2024
Information seeking Fullstack developer
LANGUAGES National Pedagogical Dragomanov University 2014-2016
Primary school teacher
English -intermediate National Pedagogical Dragomanov University 2008-2013
Ukrainian - native Specialist in social work, practical psychologist