Mahima Vineeth

Data Engineer with 5+ years of IT experience specializing in SQL-based ETL pipelines, data integration, and production support for enterprise platforms. Experienced in SQL Server, Python, SAP PI, Azure, and healthcare data systems, with additional exposure to full-stack technologies including HTML, CSS, JavaScript, and Node.js. Skilled in data validation, pipeline optimization, and AI-assisted engineering workflows using tools such as GitHub Copilot and AI coding assistants to support development, testing, debugging, and documentation.

Proven ability to deliver reliable, high-performance technical solutions across enterprise environments.

Intermediate Data Engineer - Healthcare Logic - Ireland

(2023-09)

• Designed and maintained SQL-based ETL pipelines for healthcare analytics platforms including workflows built and orchestrated using Azure Data Factory (ADF).
• Built and maintained integration pipelines connecting hospital systems with enterprise healthcare platforms, ensuring reliable and validated data exchange.
• Improved ETL performance and reduced query execution times through SQL optimisation and workflow tuning.
• Monitored and supported production pipelines, resolving performance and data issues.
• Implemented data quality checks to ensure accuracy, completeness, and consistency.
• Developed and optimised SQL queries and transformations supporting analytics, reporting, and operational workflows.
• Collaborated with senior engineers and cross-functional teams; participated in code reviews.
• Supported frontend and integration development using JavaScript, Node.js, HTML/CSS, and VSCode workflows.
• Integrated AI-assisted development tools into daily workflows to support coding, debugging, testing, and documentation, improving productivity and delivery efficiency.

IT Support Specialist - PFH Technology Group - Cork, Ireland

(2023-02 - 2023-04)

• Provided on-site IT support and laptop deployments for business-critical systems.
• Coordinated with client IT teams to ensure smooth operations and issue resolution.
• Maintained accurate records of support requests and resolutions.

Software Engineer - Tech Mahindra Ltd - Bengaluru, India

(2019-04 - 2022-03)

• Developed and optimised complex SQL Server queries, stored procedures, and functions using SSMS to support enterprise reporting and integration workloads.
• Worked on SAP PI (7.4) integration scenarios, mappings, IDOCs, and monitoring.
• Supported Power BI gateway connections and Azure requests.
• Used ServiceNow for incident and change management within Agile sprints.
• Collaborated with cross-functional teams during testing, deployment, and production support activities.

Web Developer - Leap InfoTech Solutions - Kozhikode, India

(2018-08 - 2019-02)

• Developed web applications using PHP (CodeIgniter), JavaScript, HTML/CSS, and MySQL.
• Optimised database systems for performance and scalability.

Master of Computer Applications - MCA - University of Calicut (2015 - 2018)

BSc. Computer Science - Computer Science - College of Applied Sciences – IHRD (2012 - 2015)