08/09/2026 updated

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Senior Backend Engineer | Python & Django Expert | Cloud Infrastructure & Distributed Systems

Dubai, United Arab Emirates
Worldwide
Bachelor of Engineering, Construction Engineering - Azad University (IAU), Kerman (2003-2008)
Dubai, United Arab Emirates
Worldwide
Bachelor of Engineering, Construction Engineering - Azad University (IAU), Kerman (2003-2008)

Profile attachments

Payam-Najafizadeh-CV-v2.pdf

GCPApplication Programming Interfaces (APIs)Cloud EngineeringDjangoPython (Programming Language)PostgreSQLFastAPIBackend ProgrammingInfrastructure Automation FrameworksApi DesignTerraformDomain Driven Design
Python & Django Development
Over 12 years of Python and 9+ years of Django experience, including Django REST Framework, FastAPI, async Python, Pydantic, SQLAlchemy, and Celery. Extensive background in building production-grade backend systems and SaaS platforms.

Cloud Infrastructure & DevOps
Hands-on expertise with GCP (Cloud Run, Datastore) and AWS (EC2, S3), Docker, Terraform, CI/CD pipelines, and Renovate for automated dependency management. Experience managing and migrating cloud infrastructure for fintech and product companies.

Software Architecture & Distributed Systems
Deep knowledge of Domain-Driven Design, Hexagonal Architecture, microservices, event-driven systems, and REST & public APIs. Proven track record of designing distributed event-stream schemas and modernising legacy services.

Database Design & Management
Proficiency with PostgreSQL, MySQL, Redis, and Google Datastore, including schema design for distributed systems and high-performance API services.

AI & LLM Integration
Experience with OpenAI API, Model Context Protocol (MCP) server development, and AI-assisted content tooling, including building MCP servers that expose course content for contextual quiz generation.

Frontend Technologies
Working knowledge of React with MUI, Astro, and TypeScript, applied in building full-stack SaaS platforms such as InboxAcademy.

TypeScript & SQL
Practical experience with TypeScript for frontend and tooling tasks, and SQL for relational database management across multiple production environments.

API Design & Data Modelling
Strong background in API design, data modelling, release ownership, disaster recovery, and performance testing across business-critical systems.

PHP & MySQL (Legacy Platforms)
Earlier experience building PHP + MySQL e-learning platforms with automated email-workflow engines, forming the conceptual foundation for later Django-based systems.

Experience

Professional experience10+ years
Freelancer since2023

Languages

EnglishFluent

Project history

Founder & Lead Engineer

AvaCode Solutions
Founded a Dubai-based open-source product company. Designed and shipped django-email-learning (BSD 3-Clause Django library), built InboxAcademy as a hosted SaaS platform, developed a Model Context Protocol (MCP) server connecting LLMs to course content for AI-assisted authoring and quiz generation. Owns the full stack end-to-end including backend APIs, data schemas, infrastructure, frontend, documentation, and open-source community.

Python Developer Consultant

Brite Payments
Key contributor to backend modernisation, migrating legacy Python 2 services to async Python 3 microservices using FastAPI. Applied Domain-Driven Design and Hexagonal Architecture on GCP native primitives (Cloud Run, Datastore). Served as release owner coordinating with QA and engineering. Contributed to payment integration development across the platform.

Technical Solution Consultant

Nogaam Book Publishing
Modernised legacy Django infrastructure, upgraded framework and dependencies, introduced Renovate for automated dependency management and technical-debt control. Containerised services with Docker and migrated from a single-instance deployment to Google Cloud Run for a more scalable, cost-effective GCP footprint.

Software Engineer

Klarna
Built and maintained backend microservices in Java Spring Boot and Python Django supporting customer operations and internal platforms. Contributed to the design of a unified API and event-stream interface. Supported migration of services from on-premise to AWS. Designed data schemas for API services and distributed event streams. Managed AWS infrastructure with Terraform; conducted disaster-recovery and performance testing.

Backend Web Developer

Small Media
Led migration of legacy Drupal and WordPress properties to Django, modernising the web architecture for security and performance. Architected Python + PostgreSQL APIs for high-performance backend-to-frontend communication. Primary backend developer for an email-based e-learning platform (PHP + MySQL). Managed AWS deployment and defined backend standards across a transition from PHP CMS to a unified Python/Django ecosystem.

Web & Multimedia Developer

Paat Shargh Technology
Built a custom PHP + MySQL e-learning platform with an automated email-workflow engine, the original seed of what became django-email-learning a decade later. Designed a scalable content delivery system and schemas for learner-progress tracking, handling high-volume email communications over multiple years.

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