SYSTEM ONLINE/SOFTWARE ENGINEER

ALIREZA TOLOUEI

$_

Senior Software Engineer focused on architecture, distributed systems and performance. I turn complicated business problems into boring, reliable production systems.

0+
years shipping
0
companies
0%
caffeine dependency
alireza@production ~
$ whoami
alireza-tolouei
$ cat stack.json
{
"backend": ["PHP", "Laravel"],
"database": ["PostgreSQL", "MySQL", "Redis"],
"messaging": ["RabbitMQ"],
"search": ["Elasticsearch"],
"architecture": ["DDD", "CQRS", "SAGA"]
}
$ system.status
● production mindset: active
● technical debt: monitored
● scalability: enabled
● unnecessary microservices: blocked
$
latency ↓
uptime mindset
01 / ABOUT

Engineering systems that scale with the business.

Senior Software Engineer specialized in PHP and Laravel, with extensive experience designing, building and scaling business-critical systems.

My work focuses on architecture, database performance, distributed systems, asynchronous processing and production reliability.

I have worked across multiple domains including multi-vendor marketplaces, financial and accounting platforms, automotive sales, after-sales service and enterprise integrations.

System DesignDDDDistributed SystemsPerformanceClean Architecture
// technologies_i_use

My Stack

Tools are secondary. Architecture, performance and maintainability come first.

stack::production-ready
01 / core

Backend Engineering

{ }
PHPPrimary Language
SQL
MySQLRelational Database
PG
PostgreSQLRelational Database
R
RedisCache / Queue / Sessions
M
MongoDBDocument Database
02 / architecture

System Design

Domain Driven DesignDDD
Modular MonolithMOD
MicroservicesMS
Event Driven SystemsEDS
CQRSCQRS
SAGASAGA
Circuit BreakerCB
03 / infrastructure

Infrastructure

DockerRabbitMQRedisCI/CDLinuxGrafanaSentryTelescope
04 / data

Search & Data

ElasticsearchMySQLPostgreSQLMongoDBIndexingQuery Optimization
05 / patterns

Design Patterns

StrategyFactoryFacadeDecoratorProxyAdapterBuilderChain
architecture_first = true
performance reliability scalability
// career.timeline

Engineering Experience

Building business-critical systems, solving scalability problems and turning complex requirements into production systems.

2019NOW
CURRENT POSITION

Senior Software Engineer

Arian Capital / LAMARI
MAR 2025 — PRESENT
AUTOMOTIVE SALES PLATFORM

Designed and developed a high-performance vehicle sales platform focused on scalability, database performance and production reliability.

AFTER-SALES SERVICE

Built and maintained an after-sales service management system handling complex business workflows and operational processes.

ERP INTEGRATION

Implemented asynchronous ERP communication using RabbitMQ with fault-tolerant message processing.

STACK
LaravelPostgreSQLRedisRabbitMQDocker
FOCUS Performance · Scalability · Reliability
SOFTWARE ENGINEER

Software Engineer

Banino / Digital Marketplace
JUN 2024 — MAR 2025
MULTI-VENDOR MARKETPLACE

Developed a scalable marketplace platform for laptops, mobile devices and electronics with vendor-specific operations.

SEARCH ENGINE

Integrated Elasticsearch for large-scale product search, filtering and catalog discovery.

SALES & SETTLEMENT

Worked across sales, inventory, payments, settlements and vendor panel architecture.

STACK
LaravelPostgreSQLRedisElasticsearchDocker
FOCUS Search · Marketplace · CI/CD
BACKEND DEVELOPER

Backend Developer

Keraseh / Financial & Accounting Solutions
MAR 2023 — JUN 2024
ACCOUNTING PLATFORM

Developed a web-based accounting platform handling financial transactions with strict data integrity requirements.

INVENTORY & COMMERCIAL

Worked on stock movements, transfers, audits, sales and purchase invoices and pre-orders.

TREASURY

Implemented financial workflows around receipts, payments and transaction consistency.

STACK
LaravelMySQLRedisDockerCI/CD
FOCUS Data Integrity · Finance · Automation
BACKEND DEVELOPER

Backend Developer

ESRA / Research Organization
MAY 2021 — MAR 2023
DIGITAL LEARNING

Developed online learning platforms and digital library systems with scalable backend architecture.

ENTERPRISE INTEGRATION

Worked on ERP implementation and integrations between enterprise systems.

SEARCH & PERFORMANCE

Optimized search infrastructure and backend performance for large datasets.

STACK
LaravelMySQLRedisElasticsearchDocker
FOCUS Enterprise · Search · Reliability
BACKEND DEVELOPER

Backend Developer

Arnikaware / Marketplace Platform
DEC 2019 — MAY 2021
E-COMMERCE

Developed marketplace and e-commerce platforms with multi-vendor sales operations.

BUSINESS OPERATIONS

Worked across sales, inventory, payments, administration and vendor management.

ACCOUNTING INTEGRATION

Integrated marketplace operations with accounting systems such as Sepidar.

STACK
LaravelMySQLRedisDocker
FOCUS E-Commerce · Integration · Scale
CAREER START2019
COMPANIES05
DOMAINS05+
FOCUSBACKEND
04 / HOW I THINK

From request to architecture.

Good architecture is mostly about knowing what not to build.

01 Problem Business Domain
02 Domain DDD / Boundaries
03 Architecture Modular / Distributed
04 Data Queries / Cache
05 Production Observe / Scale
complexity → controlled   •   latency → optimized   •   failures → expected
06 / CONTACT

Let's build systems that matter.

Senior software engineering, backend architecture, distributed systems and performance-focused development.