Senior Full-Stack & Backend Engineer

Open to international opportunities

Backend depth.
Full-stack delivery.

I’m Alireza Chehrevar, a software engineer with nine years of professional experience building AI-powered applications, scalable backend systems, and reliable production infrastructure.

Featured engineering

AI Business
Agent Platform

One conversation. An orchestrated system behind it.

Multi-tenant agents, knowledge retrieval, provider failover, and evaluation-led releases. Built across a NestJS backend and custom Next.js administration.

NestJSPostgreSQLNext.js
Explore the architecture
Technical architecture Conceptual flow
  1. Customer request
  2. Agent orchestrator
  3. Knowledge & memory
  4. Tools & LLM gateway
  5. Response validation
  6. Persistence & observability

Architecture diagram. Private application; no public demo supplied.

Selected work.

From protected video delivery to reservation logic and legacy commerce migrations.

EnglishTech: deployed public website
Full-StackPublic website

EnglishTech

An educational commerce platform with protected course video delivery, student access, and a custom administration system.

Sole Full-Stack Developer

LaravelFilamentNext.js
DHB63: deployed public website
Full-StackPublic website

DHB63

A Laravel and Next.js rebuild of an established WooCommerce storefront, including structured migration of historical commerce data.

Full-Stack Developer

LaravelFilamentNext.js
PersianFrame: deployed public website
Full-StackPublic website

PersianFrame

A photography and videography marketplace covering professional approval, reservations, payments, photo selection, editing, and delivery.

Full-Stack Developer

LaravelFilamentNext.js
Ziilo: deployed public website
Full-StackPublic website

Ziilo

A garden and villa reservation marketplace with a Persian RTL interface, date-based availability, configurable pricing, and owner workflows.

Sole Full-Stack Developer

LaravelFilamentNext.js
Gianely: custom formula calculator
Full-StackPublic website

Gianely

A custom formula calculator for a nicotine salt and vape juice manufacturer, connected to saved formulas, product customization, and checkout.

Full-Stack Developer; Sole Developer of Calculator Module

LaravelReactNext.js
Nitro Agency: deployed public website
Backend & APIsPublic website

Nitro Agency

A corporate agency website with dynamic Laravel content delivery, Filament content management, and production performance work.

Backend Developer & Performance Optimization

LaravelPHPFilament

Built around
the hard parts.

Backend architecture, AI integration, and production engineering are my core focus. Full-stack experience connects those systems to the people who use them.

Skills & engineering approach

Backend architecture

Domain logic, APIs, authorization, relational data models, and query performance.

AI systems & integrations

Agent orchestration, retrieval, provider routing, evaluation, and controlled releases.

Production engineering

Infrastructure recovery, safe data migrations, observability, and deployment workflows.

Complete product delivery

Responsive web and mobile interfaces connected to maintainable backend systems.

Outcomes with context.

Reported results from individual projects, each tied to the work behind it.

9 years

Professional software development

Experience timeline
67 → 100

Nitro Agency desktop Lighthouse Performance

Reported before & after
25s → 4s

ShirazTakhfif selected page load

Historical optimization
579 orders

1,101 order items also preserved in a nopCommerce migration

Migration audit results

Beyond the feature branch.

The deployment, recovery, security, and data work that production systems depend on.

Experience in practice.

Current agency delivery, marketplace engineering, and ongoing independent work.

Apr 2026 - Present

NitroTech (Nitro Agency)

Full-Stack Developer / DevOps Engineer

Deliver full-stack development and production support across agency client projects, including backend services, modern frontend applications, integrations, and custom template implementation.

Sep 2025 - Apr 2026

ParsCoders

Full-Stack Developer (Backend-focused)

Built and maintained Laravel/PHP services for a live freelance marketplace and supported frontend delivery in Vue, Nuxt, React, and Next.js.

Jan 2024 - Sep 2025

ShirazTakhfif

Full-Stack Developer (Backend-focused)

Designed the backend for a cashback and digital wallet system covering purchase rewards, balances, and withdrawal workflows.

View the complete timeline

Let’s build something that lasts

A complex system.
A practical engineer.

Open to international remote roles and relocation.