Contact information

The job seeker has entered a phone number and email.

You can get this candidate's contact information from https://www.work.ua/resumes/19851886/

Work experience

Full Stack Developer

from 04.2022 to now (4 years 5 months)
Connect LTD, Israel, Одеса (Телекомунікації, зв'язок)

Designed the customer provisioning service from scratch (NestJS + Prisma + PostgreSQL) — domain entities,
business processes, REST API contract, JWT auth, 2FA and RBAC
• Developed the platform's React frontend — internal admin console and customer-facing self-service portal
• Built the reusable UI layer: data grids with filters, sorting and pagination, and forms where server-side validation
errors map back to the fields
• Implemented integrations with third-party operators (fiber network providers) over mTLS web services,
automating the subscriber lifecycle: connection, speed change, router replacement and termination
• Set up CI/CD together with our QA developer — GitLab pipelines deploying to a multi-node Docker Swarm cluster
• Built realtime notifications and the operations dashboard on Socket.IO — both the gateway and the UI side
• Designed and optimized the query architecture in PostgreSQL (indexes, heavy report queries); introduced Row-
Level Security for tenant isolation
• Moved long operations into background jobs (pg-boss): order processing, scheduled tasks, retries
• Developed the PHP/Doctrine part of the platform: billing, warehouse and customer management
• Planned tasks with the team, coordinated with frontend and backend developers, agreed requirements with the
Product Owner and QA

PHP Developer

from 01.2019 to 04.2022 (3 years 4 months)
Secureon LTD, Дистанційно (Телекомунікації, зв'язок)

Stack: PHP 7–8, Symfony, Doctrine ORM, MySQL, Node.js, REST API, WebSockets
• Built backend services and REST APIs for websites and custom CRM systems; designed the MySQL schemas
• Integrated CRM systems with Asterisk, LDAP and Twilio
• Built a Node.js worker on Asterisk (AMI) that pushed live call state to operator dashboards over WebSockets
• Set up scheduled jobs (cron) and background processing queues
• Worked the full cycle: requirements, development, testing, deployment

Knowledge and skills

• PHP
• MySQL
• CSS
• HTML
• JavaScript
• JQuery
• Git
• Linux
• ООП
• MVC
• Symfony
• Stack: PHP 7–8
• Doctrine ORM
• Node.js
• REST API
• TypeScript
• React
• TanStack Que
• TanStack Query / Route
• NestJS 11
• Redis (Pub/Sub
• PostgreSQL
• Docker
• WebSockets
• Socket.IO
• Node js

Language proficiencies

English — above average