PHP 
Symfony 
Laravel 
Yii2 
JavaScript 
TypeScript 
React 
Vue 
TailwindCSS 
Docker 
Terraform 
AWS 
PostgreSQL 
Redis 
Golang 
Python 01
Build & Extend Products
MVPs, APIs, and new product features — including SPA integrations — built on PHP, Symfony and Laravel.
open to remote work · based in ukraine
Anton
Bolog.
Backend Software Engineer
PHP · Symfony · Laravel · API Platform
Building reliable backend systems that scale — from rapid MVPs to production-grade platforms, backed by spec-driven AI engineering practices.
8+ years of commercial backend experience worked on a high-traffic multi-instance platform products serving 1M+ users
// 01 tech stack
What I actually work with.
PHP, Symfony, Laravel and API Platform are my core production stack. Around it I work with MySQL/PostgreSQL, Redis, queues and search, containers, AWS and CI/CD, plus Go and Python for independent projects.
core
PHPSymfonyLaravelAPI Platform
data & messaging
MySQL / PostgreSQLRedisElasticsearchRabbitMQ / SQS
platform & delivery
DockerAWSTerraformCI/CD
frontend
JavaScript / TypeScriptReact
expanding into
// 02 services
What I can do for you.
02
Modernize & Scale
Legacy modernization, PHP, Symfony and Laravel upgrades, API-first transitions, query and performance optimization, messaging, and modular architecture.
03
Integrations
LLM APIs, RAG, and document search, plus third-party APIs, SSO, and payment integrations — into new or existing products.
04
Ongoing Support
After launch, I'm available monthly for fixes and small improvements — plus you keep someone who already knows the codebase. Optional and priced separately.
// 03 projects
Open-source work.
DDD Example
Symfony 7 / PHP 8.3 project template built on DDD, CQRS, Event Sourcing, and Hexagonal Architecture.
RAG Playground
RAG-powered Q&A over local documents. Semantic search, reranking, and a LangGraph safety pipeline over a Qdrant vector DB.
Hire Flow
Microservices hiring platform: Go services paired with a Python ML matching service over NATS JetStream.
// 04 how i work
A process I stick to.
Discuss
Understand your requirements, goals, and constraints.
You get a rough estimate and timeline
Plan
Work out the architecture, then break it into tasks in a task tracker.
You get the reasoning behind it, and a fixed price for the scope you approve
Build
Implement, review, and test every planned task before it ships.
You get working software at every step, not just a report at the end
Launch
Deploy, document, and hand over.
You get a guide to running it, changing it, and recommended next steps
// 05 contact
Let’s build
something reliable.
If you have a question, feel free to reach out through any of the channels below.
Open to remote work · Based in Ukraine