Full-Stack Engineer · 6 years

Kheir Demashki

I build fintech and trading systems that are fast, automated, and increasingly powered by AI agents — for products used across the Gulf and Europe.

01 / Expertise

Built across the stack.

Full-stack

End-to-end delivery tuned for performance — React and Next.js on the frontend, Node.js, PHP, Go, PostgreSQL, and Docker on the backend.

Architecture design

Designing systems that scale — service boundaries, data models, and the tradeoffs that hold up under real load.

Agentic coding

Designing AI agents that handle task definition, implementation, and code review, backed by custom MCP servers that give them real project context.

02 / Career

Experience

From AI-driven automation to fintech and trading infrastructure.

Centroid Solutions

Full-Stack Engineer · Mar 2025 — Present

Own the CRM powering brokers' trading desks, integrating trading platforms and third-party services with security engineered in from day one. Also building the AI agents and MCP servers that now semi-automate the team's delivery pipeline.

Newsifier

Full-Stack Engineer · Nov 2022 — Mar 2025

Cut Headless CMS PageSpeed load time by 30% while shipping the newsletter, analytics, automation, and AI systems the product ran on.

SpatialX

Frontend Engineer · Apr 2024 — Nov 2024

Engineered a pathology annotation canvas in React and OpenLayers built to hold 50,000+ annotations per session without dropping a frame.

BeinMedia · Nmo.ai

Full-Stack Engineer · Jul 2020 — Nov 2022

Led product development on OkMenu and TimeViewer, two platforms running day-to-day operations for businesses across Kuwait and the GCC.

Medicus AI

Frontend Engineer · Mar 2020 — Jul 2020

Designed and built a responsive well-being quiz in React for a leading German insurer, owning custom interaction design from concept to launch.

03 / Toolkit

Core skills

Languages & runtimes

TypeScriptNode.jsPHPGo

Frameworks

ReactNext.jsLaravelTailwind CSS

Data & infra

PostgreSQLMySQLRedisDocker

Tools & AI

GitClaudeMCP

04 / Selected work

Projects with purpose.

Dental operations

Moyaser

Appointment scheduling, vacation management, and essential clinic operations in one tailored system.

Award-winning navigation

Meshwary

An intelligent system analyzing taxi data to detect congestion and optimize urban travel routes.

05 / Testimonials

“Kheir is a true full-stack developer — equally comfortable working on the front end or back end — and quick to understand what needs to be built.”

06 / Education

Damascus University

2014 — 2019 · Computer Science & Software Engineering

Five-year degree completed with distinction (80%), anchored by award-winning projects and a strong systems foundation.

07 / Connect