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Haris Arifovic

@harisarifovic

Data Engineer and Data Migration Lead at Softray Solutions, delivering ETL migrations and healthcare reporting.

Bosnia and Herzegovina
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At Softray Solutions, I developed and enhanced SSRS reports for healthcare reporting, updating the queries, stored procedures, and report layouts behind them. I also created Power BI reports combining data from Snowflake and an API through SQL Server.

As Data Migration Lead at Softray Solutions, I led migration testing and maintained ETL processes and automated workflows for a tolling and mobility technology provider. I validated migrated data and coordinated approvals for the transition to the new system.

At Speck Ltd, I work on Peterson's data imports and migrations across Oracle, SQL Server, MySQL, and other formats. I use Ruby and Python for scripts, maintain AWS servers, and lead the data team.

At ZIRA Ltd, I worked on telecom data migrations and application development, including migration rules, validation, and optimization. I also contributed to database changes for Sandata services at Softray Solutions, including merging medical databases and creating a multi-tenant database.

Experience

Work history, roles, and key accomplishments

SL
Current

Database Developer

Speck Ltd

Jun 2023 - Present (3 years 4 months)

Team Lead of Data Team. Created and altered scripts for data import/export, performed weekly refresh migrations, and maintained AWS servers.

SS

BI Consultant/Data Engineer

Softray Solutions

Dec 2025 - Aug 2026 (8 months)

Developed approximately 3 new SSRS reports and enhanced around 100 existing reports for healthcare reporting. Modified SQL queries and stored procedures, RDL definitions, and report presentation.

SS

PowerBI Developer/Data Engineer

Softray Solutions

Sep 2025 - Jan 2026 (4 months)

Developed PowerBI reports for a healthcare company based on profitability and worker efficiency. Extracted data from Snowflake and API, merged on SQL Server, and created reports.

SS

Database Developer

Softray Solutions

Apr 2023 - Apr 2025 (2 years)

Merged two medical service databases, implemented Row Level Security, and created multi-tenant database. Communicated directly with client for pull requests and sprint planning.

ZL

Database Developer

ZIRA Ltd

Jun 2019 - Nov 2021 (2 years 5 months)

SQL/PLSQL Developer for migration of Virgin revenue traffic. Responsible for data migration rule designs, implementations, and testing.

ZL

Database/Full Stack Developer

ZIRA Ltd

Mar 2019 - Nov 2021 (2 years 8 months)

Full Stack Developer for Phase 2 of STC TRM. Designed, implemented, and tested new features and upgraded existing services.

ZL

Oracle SQL/PLSQL Developer

ZIRA Ltd

Oct 2016 - Mar 2017 (5 months)

SQL/PLSQL Developer for product catalog replacement. Responsible for data migration rule designs and implementations.

Education

Degrees, certifications, and relevant coursework

University of Sarajevo logoUS

University of Sarajevo

Bachelor's Degree, Computer Science

Bachelor's Degree in Computer Science from the University of Sarajevo, completed in 2019.

BA

Bosnia Agile

Scrum Development Team Training, Scrum Development

Completed Scrum Development Team Training with Bosnia Agile in 2019.

BI

BITCamp

Certificate, Web Development

Completed an intense 6-month educational program focused on website development, covering Java, HTML, CSS, JavaScript, and GIT.

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