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Jakub Zając
Portfolio

Selected projects and deployments

Every case study shows the decisions, the technology stack and the lessons — including the harder ones.

02Offer and opportunity discovery application

ThomasSeeker

A system that turns the manual trawling of scattered offers into an automated process: it collects the data, cleans it up and notifies the user when an opportunity matches their criteria.

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03Website for a video production brand

Cammanvideo

A website that sells video services the way good video looks: an impressive showcase of work combined with fast loading and a deliberate path to contact.

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04Selected CI/CD, automation and infrastructure engagements

DevOps Engineering

A cross-section of DevOps work: from releases done by hand after hours to repeatable pipelines, infrastructure described in code, and monitoring that reports problems before users do.

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05Automated data validation and testing in an enterprise environment

Data Reliability Platform

Work on a platform that guards data quality in cloud pipelines: automated validation, integration tests and monitoring that catch inconsistencies before they reach any report.

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Some projects are covered by confidentiality — I describe them without revealing client data or details protected by agreements.

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