Open to opportunities

Michał Ciupa

@michaciupa

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I build production mobile and web products with Python, Django, Flutter, AI, and scalable backend systems.

Poland

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What I'm looking for

I'm looking for a software engineering role where I can turn ambitious product ideas into reliable, production-ready software, take ownership from product decisions through deployment, and keep improving products through testing, logs, telemetry, and iteration.

I've designed and developed Calivid and Family Wealth end to end, covering product decisions, user experience, mobile clients, backend services, deployment, monitoring, and store releases.

Calivid supports multi-phone training recordings, synchronized footage review, coaching workflows, and media processing through Flutter, Next.js, FastAPI, PostgreSQL, Redis/Celery, WebSockets, and background uploads. Family Wealth helps children practice financial responsibility through tasks, budgets, savings, virtual funds, and family-focused controls built with Flutter and Django REST.

At DS360, I built Python/Django systems using LLMs, external AI services, Celery, asynchronous processing, REST APIs, and Angular. I also develop machine learning solutions, including CNN-based binaural speech localization models.

Experience

Work history, roles, and key accomplishments

Fullstack Developer

DS360 Sp. z o. o.

Oct 2023 - Mar 2026 (2 years 5 months)

Designed and developed backend applications in Python/Django for scalable LLM-based systems, including architecture design, integration with external AI services, and asynchronous task queues using Celery. Also developed a web application with Angular frontend and Django backend for task and personnel management, implementing business logic, REST APIs, and user interfaces.

Python Django Angular Celery REST APIs LLM Asynchronous