Location
PolandRate
Years of experience
19+About
I am an experienced Database Architect and Developer with a strong background in database architecture, design, development, and business analysis, spanning over 15 years. My expertise includes MS SQL Server, T-SQL coding, SSIS, and automation scripting with Python and Powershell. I am proficient in creating robust database structures and application logic, implementing business processes, and improving existing tools and solutions. Throughout my career, I have demonstrated my ability to work effectively in international business environments, including remote teams. I excel in communication, bridging the gap between business and technical stakeholders, and resolving ad hoc issues with persistence and diligence. I hold a Master’s degree in Computer Science in Economics from the Warsaw School of Economics and have completed several advanced courses in Python programming and Tableau. My professional journey has taken me through roles at Roche, Atos, Bravura Solutions, StepStone, PTE Bankowy SA, and Bosch and Siemens Home Appliances Group, where I have consistently delivered high-quality database solutions. In my free time, I enjoy sailing, meditation, literature, and bushcraft, which help me stay balanced and motivated in both my personal and professional life.Tech Stack
Database, Database Management System (DBMS), Microsoft Excel, Powershell, Python, SQL Server, Ssis, T-SQL, TableauExperience
- Contributed to the development of application logic to ensure seamless operation and user interaction.
- Conducted business requirements gathering and engaged in client consultations to understand project needs thoroughly.
- Provided comprehensive support, including on-call assistance, for clients' production and testing environments.
- Conducted problem-solving, troubleshooting, and performance tuning to ensure optimal database performance.
- Designed business processes and flows within applications to optimize functionality and user experience.
- Developed database structures to ensure efficient data storage and retrieval.
- Implemented database development tasks including stored procedures, functions, and queries to support application functionalities.
Employment history
Applications and databases design:
– Business requirements gathering, client consultations
– Design of business processes and flows in applications
– Design of the database structures
– Databases development (stored procedures, functions, queries)
– Development of application logic
– Improving existing processes, tools and solutions
– Advising in terms of development directions, preferred solutions
– Writing automation scripts using Python
– Preparing technical and functional documentation
Used technologies: SQL Server 2014, SSIS, Tableau, VBA, Python
– Support (including on-call support) for clients’ production and testing environments,
– Problem-solving, troubleshooting and performance tuning
– Designing and implementing disaster recovery plans to ensure business continuity.
– Working closely with development teams to provide database support and guidance, ensuring seamless integration of new features.
Used technologies: SQL SERVER 2000/2005/2008/2012/2016, TSQL, SSRS, SSIS, POWERSHELL, ITIL
– Production support for core company transaction system, including troubleshooting, performance tuning, designing and maintaining disaster recovery, maintenance of SQL servers, participating in application upgrades.
– Implementing security measures to protect sensitive data and ensure compliance with industry standards.
– Participating in the planning and execution of application upgrades to ensure minimal downtime and data integrity.
Used technologies: SQL SERVER 2000/2005/2008, TSQL, SSRS, POWERSHELL, ITIL
– Development of numerous ad hoc reports for business.
– Advising role towards development teams in terms of queries and other database usage in application.
– Identifying and implementing improvements to enhance database performance and efficiency.
– Integrating data from various sources to support business intelligence and analytics initiatives.
Used technologies: SQL SERVER 2005/2008, TSQL
– Developing application for evaluating pension fund’s assets (TSQL stored procedures and functions) including additional tools and ad hoc reports.
– Creating additional tools and ad hoc reports to support business operations.
– Managing SQL Server databases, ensuring optimal performance and reliability.
– Integrating various systems and databases to streamline business processes and improve data accessibility.
Used technologies: SQL SERVER 2005, TSQL, VBA, MS EXCEL, MS ACCESS
– Design and implementation of new functionalities within existing tools and databases for workshop department.
– Maintaining and optimizing MS Access and SQL Server databases to ensure efficient operation.
– Providing support to users for database-related issues and enhancements.
– Conducting data analysis to support decision-making processes within the department.
Used technologies: MS Access, VBA, SQL Server 2000
Education history
Master's degree, Computer Science in Economics
Grade: very good
“80+ clients have experienced exceptional results from our IT recruitment and software development services.”
Twist Solutions, Ltd.
Qualifyze GmbH
Kroll, Inc.
GlossGenius, Inc.
Idealab, Inc.
Epinote
Verus Analytics LLC
Roesier, Inc.
CoCoHub, Ltd.
Reef Technologies
Xino Sports LLC
Flowr Agency
Remarkable Ones
WebCrafters, Inc.
1Security
Jutro Medical
Wellbee
ZIM
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🇵🇱 Warsaw, Poland
HQ & delivery centerAl. Jerozolimskie 181B, 5th Floor,
DevsData IT Recruitment Agency
Poland
02-222, Warsaw, Poland[email protected] copy to clipboard
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🇺🇸 New York
NY representative office1820 Avenue M #481
DevsData IT Staffing NYC
Brooklyn, NY 11230, USA[email protected] copy to clipboard
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🇬🇧 London, UK
DevsData London Tech Recruiters35 Ormiston Grove,
London W12 0JR, UK[email protected] copy to clipboard
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🇪🇸 Barcelona, Spain
Spain representative officeUtopicus, 16 Rda. de Sant Pere,
DevsData IT Recruitment Agency
Barcelona
Barcelona 08010, Spain[email protected] copy to clipboard
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Romania delivery centerDevsData IT Recruitment Agency Bucharest
Splaiul Unirii 160,
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Consulting and tech recruitment.
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DevsData LLC® | 1820 Avenue M #481, Brooklyn, NY 10001 | [email protected]
Best back-end engineers I've ever worked with.
“I interviewed about a dozen different firms. DevsData LLC is truly exceptional – their backend developers are some of the best I’ve ever worked with. I’ve worked with a lot of very well-qualified developers, locally in San Francisco, and remotely, so that is not a compliment I offer lightly. I appreciate their depth of knowledge and their ability to get things done quickly.”
Nicholas Johnson
CEO of Orange Charger LLC,
Ex-Tesla Engineer,
Mentor at YCombinator
Tailored recruitment process, trusted market expertise.
“DevsData reached out to us, as we’ve been looking to grow our engineering team in Europe and Poland. Communicating efficiently and professionally, DevsData made a strong impression with their understanding of the recruitment challenges we were facing. They designed a tailored recruitment process for our needs. I was impressed with the technical depth of their approach.”
Karim Butt
Co-Founder & CTO at GlossGenius, Inc.
Outstanding vendor, 21 engineers hired.
“Out of all the vendors we work with, DevsData clearly stands out. The quality of developers they deliver is beyond what we've received from any other vendor, and they've been able to send profile recommendations very quickly. I'm happy to be their reference for other companies from Israel and talk about their recruitment abilities and what they delivered for us.”
Ran Eyal
Senior Manager at
ZIM Integrated
Shipping Services Ltd.
Proactive partner, exceptional results.
“DevsData demonstrated a strong degree of proactivity, taking time to thoroughly understand the problem and business perspective, and continuously suggesting performance and usability enhancements. Their app exceeded my expectations. I've worked with DevsData on numerous projects over the last 3 years and I'm very happy. Being both responsive and honest in communication.”
Jonas Lee
Partner & Executive VP of Verus,
Financial LLC, Investor,
& Serial Entrepreneur
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