Beschreibung

I am a Senior Backend Engineer specializing in Python (Django, Flask) with a focus on maintainability, system clarity, and operational reliability.

Over the years, I’ve worked on logistics and fulfillment platforms, payment and invoicing systems, internal tools, and integrations. I’m particularly interested in software that supports real operational processes and helps teams reduce manual work.

My approach emphasizes simplicity, reliability, and clear system design. I prefer building systems that are understandable, maintainable, and practical for teams to operate over time.

Branchenexpertise

Sprachen

Chinesisch
Muttersprachlich oder zweisprachig
Englisch
Verhandlungssicher
Deutsch
Konversationssicher

Arbeitsortpräferenzen

Nur remote

Führt Projekte hauptsächlich remote aus

byrd technologies Germany
Senior Backend Engineer
HIGHTECH
Oktober 2024 - Heute (1 Jahr und 10 Monate)
Berlin, Deutschland
I work in backend teams building fulfillment and logistics systems that power end-to-end operational workflows, from shipment processing to delivery and return processing.

My focus is on designing and implementing reliable backend services using Python, Flask, and SQLAlchemy, with an emphasis on data consistency, system simplicity, and maintainable service architecture.
Python flask Back-End development PostgreSQL REST
SPRK.global
Senior Software Engineer
September 2023 - August 2024 (11 Monate)
Berlin, Deutschland
I worked on a backend system to redistribute food oversupply using an AI-assisted matching approach aimed at reducing food waste and improving supply-chain efficiency.

Built with Python (Django), containerized using Docker, deployed on AWS, and automated via GitHub Actions.
Python Django GitHub Docker Back-End development
Back Market
Experienced Backend Engineer
April 2022 - Oktober 2022 (6 Monate)
Berlin, Deutschland
I worked in the PayIn team, responsible for integrating multiple payment methods into a unified backend payment system.

Built using Python (Django, Flask) with Domain-Driven Design (DDD) principles, and containerized via Docker, the system focused on reliable payment processing, clean domain boundaries, and robust integration with external payment providers.
Python flask Django Domain Driven Design Back-End development