Open to opportunities

Mohamad Mazkatli

@mohamadmazkatli

Message

I’m a full-stack developer building scalable, event-driven web applications with measurable performance gains.

Syrian Arab Republic

Message

What I'm looking for

I’m looking for a remote-friendly team where I can own backend architecture, build scalable event-driven systems, and ship full-stack features end-to-end—using cloud and modern tooling—while continuing to improve performance and maintainability.

I’m a full-stack developer with 4+ years building scalable web applications across the JavaScript/TypeScript ecosystem. I focus on owning architecture end-to-end—especially backend systems that need to stay fast, reliable, and easy to evolve.

In my most recent role, I owned the end-to-end backend architecture of a production e-commerce platform using Express.js, MySQL, Redis, and AWS. By architecting and implementing cache-aside with TTL-based invalidation, I reduced API response times by 35%, while also improving global delivery speed through AWS (EC2, S3, CloudFront) and Cloudflare configuration.

I also specialize in REST API design, event-driven systems, and third-party integrations. I’ve built real-time stock, pricing, and order-status synchronization using ERP webhook processing, WebSockets, and Kafka; and I’ve maintained consistent search results by building Algolia indexing pipelines and automating Google Merchant Center feed generation.

Previously, I helped migrate a legacy monolith to NestJS microservices (Docker multi-stage builds and event-driven communication), improving deployment reliability and scalability. I enjoy writing clear service contracts with Swagger/OpenAPI, delivering type-safe data access with PostgreSQL and TypeORM, and building user-facing experiences with React and Next.js.

Experience

Work history, roles, and key accomplishments

Current

Software Developer

Current

Ossloop

Mar 2025 - Present (1 year 4 months)

Owned end-to-end backend architecture for an e-commerce platform, reducing average API response times by 35% using Express.js with Redis caching over a MySQL data layer. Built an admin dashboard with role-based access control, implemented real-time stock/pricing/order synchronization, and integrated Algolia and Google Merchant Center while improving global delivery with AWS and Cloudflare.

Redis MySQL Next.js Server Actions Algolia Google Merchant Center S3 Cloudfront Cloudflare Caching WAF EC2 RBAC

Software Developer

Next Generation Flight Training (NGFT)

Apr 2024 - Mar 2025 (11 months)

Helped migrate a legacy monolith to NestJS microservices with Docker multi-stage builds and event-driven communication to improve scalability and deployment reliability. Implemented real-time audit tracking and event streaming with Apache Kafka and WebSockets, and delivered type-safe NestJS REST APIs backed by PostgreSQL via TypeORM for React/Next.js interfaces.

NestJS Microservices Architecture Docker Multi Stage Builds WebSockets TypeORM PostgreSQL Kafka REST APIs React Next.js

Software Developer

UpLink

Nov 2022 - Feb 2024 (1 year 3 months)

Improved query efficiency by 60% through database schema redesign, advanced indexing, and query refactoring across PostgreSQL and MySQL. Built and maintained backend services for multiple products, delivered real-time features with WebSockets and Socket.IO, and ensured secure data exchange via JWT-authenticated REST APIs with input validation and structured error handling.