Павло

CV PHP, Elixir Developer

INFORMATION Pavlov Pavlo
[відкрити контакти](див. вище в блоці «контактна інформація»)
[відкрити контакти](див. вище в блоці «контактна інформація»)

Experience Junior PHP Developer
Company: GlobalLogistics,
Duration:
November 2021 - December 2022

Strong Junior - Middle PHP,
Elixir Developer
Company: RIA.COM,
Duration:
December 2022 - December 2024

Middle PHP Developer
Company: EGroshi,
Duration:
December 2024 - present

EDUCATION National University of Shipbuilding named by
Admiral Makarov Quali cation: Specialist
Study: System Software Duration: 2011 - 2015

SKILLS PHP 7.4 + (Yii2), OOP,
MySQL 5.7 +, PostgreSQL,
Docker, REST & WebSocket APIs,
Elixir 1.16 (Phoenix),
Redis, Memcached, GitLab CI/CD, RabbitMQ
Micro-service design, Go 1.22(basic),

LANGUAGES English: Intermediate, Ukrainian — native

ACHIEVEMENTS:

PHP:
— Develop and maintained a full-featured CRM system for logistics operations:
managing shipments, trucks, drivers, brokers, and route planning.
— Implemented modules for cargo tracking, delivery status updates, document
management, and broker communication.
fi
 CV

— Built role-based access logic and work ow automation for dispatchers and accounting
teams. Used Redis and job queues for background tasks (e.g., PDF generation, event
noti cations).
— Closely collaborated with business stakeholders to translate logistics processes into
reliable software features.
ELIXIR:
— Working on high-load backend systems serving over one million active users using Elixir
and OTP (GenServers, supervision trees).
— Implementing real-time concurrent services that process user actions, data streams, and
background tasks using Task.async, Redis, and RabbitMQ.
— Designing and building crypto arbitrage trading bot using Elixir and Rust NIFs.
— Connecting to centralized exchanges via WebSocket, aggregating real-time price feeds,
and calculating actionable spread opportunities.
— Building a low-latency architecture using PubSub, dynamic supervision, and synchronous
orchestration for reliable and scalable performance.
— Focusing on concurrency, fault tolerance, and responsiveness across services.
GO:
— Developed a Go-based microservice where users can submit product feedback or
improvement suggestions.
— Automatically categorizes and forwards feedback to Jira via REST API for review by
product managers.
— Part of a Dockerized service architecture; exposed clean and secure REST and gRPC
endpoints to internal platforms.

ADDITIONAL INFORMATION Interests: Sports, pool, music, self-development -
Personal traits: Flexible and open-minded
fi
fl