Robert Ambrus
Founder & Managing Director at ConsultIT Services Ltd.
Hungary
Summary
👤
Senior🎓
Top SchoolRobert Ambrus is a seasoned IT leader and founder with over 20 years of hands-on technical and managerial experience, currently leading ConsultIT Services Ltd. to deliver transformation, data and OT/IoT solutions for major international clients across sports, agriculture, banking, telecom and identity-security. He combines enterprise IT procurement and multi-vendor program delivery expertise with agile coaching and operating model design, having driven large-scale transformations at Magyar Telekom, BuyIn/Deutsche Telekom and Vodafone. Robert pairs this strategic delivery experience with practical engineering contributions—most notably to the awslabs/deequ project—where he enhanced data quality testing analyzers and flexible constraint filtering for Spark-based platforms. Comfortable bridging board-level stakeholder management and day-to-day technical decisions, he has repeatedly mobilized cross-functional teams to implement secure remote OT solutions, enterprise data hubs and integrated CMDB/ServiceNow workflows. Certified in Scrum, project management and prompt engineering, he also applies generative AI and prompt engineering to automate workflows and improve decision support, a differentiator he brings to consulting engagements. Based in Hungary, he blends telecoms-era systems integration roots with modern AI and data-platform fluency to solve complex, operationally critical problems.
9 years of coding experience
17 years of employment as a software developer
Certified Prompt Master, Artificial Intelligence, Certified Prompt Master, Artificial Intelligence at OPEN AICertified Professional Product Owner, Scrum, Certified Professional Product Owner, Scrum at Scrum.orgBachelor's Degree, Telecom, Electronics, Bachelor's Degree, Telecom, Electronics at Budapesti Műszaki FőiskolaCertified Project Manager, Information Technology Project Management, Certified Project Manager, Information Technology Project Management at International Project Management AssociationHigh School, Telecom, Electronics, High School, Telecom, Electronics at Puskas TivadarBusiness Management, International Business, Business Management, International Business at International Business Management Institute
German, Romanian, Hungarian, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (5)
unit-testing10
spark10
data-quality10
scala10
data-analysis9
Programming languages (3)
Github contributions (5)
awslabs/deequ
Feb 2020 - Mar 2020
Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:11 commits, 14 PRs, 67 comments in 27 days
Contributions summary:Robert contributed extensively to the `awslabs/deequ` repository, focusing on enhancing the data quality testing capabilities. Their work involved implementing filterable constraints, adding support for various analyzers like ApproxQuantile, Entropy, and MutualInformation, and integrating filtering into existing analysis components. They also modified the check and constraint systems, making them more flexible and adaptable to diverse data quality needs.
data-qualityapacheunitsparkunit-tests
rambrus/deequ
Dec 2019 - May 2020
Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.
Contributions:2 PRs, 62 pushes, 12 branches in 5 months
data-qualityapacheunitsparkunit-tests
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