Hello friend,

I'm Ayman Al-Suleihi

Software Engineer with experience in Python, SQL, Pandas, Linux and infrastructure as code with Terraform and Ansible. Expertise in backend systems, REST APIs, database design, automation and data analysis. Familiarity with TypeScript and React for front-end integration. Expert in streamlining complex tasks, automating business processes, LLMs, and delivering robust and scalable full-stack solutions to turn data into operational efficiency.

Professional Experience

Linux Systems Administrator at RespawnTech

May 2023 - Current

Tech: Python, FastAPI, PostgreSQL, React/TS, Docker, Celery, Redis, Scrapy, Bash, Prometheus, Grafana, WhatsApp API, SendGrid, SES, Magento 2

Designed and maintained a large-scale CRM + e-commerce ecosystem integrating FastAPI microservices, Magento 2, external APIs, and real-time communication. Built full-stack CRM platform with client/admin portals, payments, analytics, and ticketing. Developed Scrapy crawler for competitor data collection, configurable repricing service, and intelligent auto-matching logic. Integrated Magento 2 via REST API, implemented JWT/magic-link authentication, WebSocket chat with WhatsApp API, and multi-channel notifications. Deployed observability stack with Prometheus + Grafana.
Linux System Administrator at Digital Outlet

Jun 2019 - May 2023

Tech: Python, Linux, Bash, Magento, PHP, MySQL, DNS, SPF/DKIM/DMARC, Nginx/Apache, Git

Managed Linux infrastructure and Python automation for high-traffic e-commerce operations. Led Magento 1 to 2 migration, built Python automation tools reducing processing time by up to 97%, and developed custom Magento modules. Maintained multiple e-commerce websites with 100,000+ products achieving 99.9% uptime. Configured SPF/DKIM/DMARC for improved email deliverability and managed DNS for high-traffic domains.
Data Analyst at Digital Outlet

Sep 2017 - Jun 2019

Tech: Python, Pandas, NumPy, SQL, APIs, JupyterLab

Developed Python automation and analysis tools for operational decision-making. Created internal tools integrating with Amazon and eBay APIs for profitability analysis. Built Pandas-based accounting tools improving processing time by up to 97%. Designed ETL pipelines for multi-source data synchronisation and automated compliance reporting for Intrastat, EC Sales, and ONS Surveys.
E-Commerce Manager at Digital Outlet

Aug 2015 - Sep 2017

Tech: Magento, Amazon/eBay Seller Platforms, Excel, Google Analytics, SEO Tools, Bulk Upload/Listing Tools

Managed marketplace operations, pricing strategy, and catalog management across website, Amazon, and eBay. Developed data-driven pricing strategies and introduced automation tools for bulk uploads and order processing. Analysed sales trends via Google Analytics to improve conversion rates. Trained e-commerce specialists and coordinated seasonal promotional campaigns.

Personal Projects

Hudhud

Tech: FastAPI, React/TypeScript, PostgreSQL + pgvector, OpenSearch, Docker

AI-powered research application for Ancient South Arabian texts. Integrates DASI database with conversational AI using hybrid semantic + keyword RAG pipelines, OpenSearch full-text retrieval, pgvector embeddings, advanced search filters, and interactive map visualisation.

Visit Website View Repo
Terraform + Ansible Magento Host

Ongoing

Tech: Terraform, Ansible, Magento 2, Ubuntu, Fail2ban, Nginx, PHP, MariaDB, OpenSearch, Composer, Let's Encrypt

Terraform and Ansible Infrastructure as Code automation for provisioning a Magento 2 host on Hetzner Cloud. Installs and configures the full application stack, Magento installation, and security patch automation, turning a multi-hour task into minutes.

View Repo
Sheba's Caravan

Tech: FastAPI, React/TypeScript, PostgreSQL, Docker

Full-stack e-commerce application with FastAPI backend and React/TypeScript frontend. Features JWT authentication, Stripe payments, multi-currency pricing with real-time exchange rates, advanced product search, responsive UI with dark mode, comprehensive admin panel, optimised shipping calculations, and analytics dashboard.

Visit Website View Repo