Madhumitha Rajagopal
Junior Developer
Düsseldorf
Summary
Motivated and inquisitive tech graduate with a background in Computer Science Engineering and a master’s in international management. I bring hands-on experience in data analysis, Python automation, and cloud-based data delivery. At Vodafone Germany, I contributed to cross-departmental digital transformation and internal tech enablement. I thrive in international, collaborative teams and aim to contribute to IT architecture, cloud innovation, and data-driven transformation with initiative and curiosity.
Overview
7
7
years of professional experience
2
2
Certifications
2
2
Languages
Work History
Data Science Intern
Vodafone GmbH
Düsseldorf
06.2024 - 05.2025
- Automated a weekly AI training data pipeline using Python, reducing manual data preparation time from 4 days to under 4 hours per week; saved an estimated €7,500+ over 6 months in labor costs based on minimum wage rates.
- Incorporated AWS Textract into the AI data pipeline to extract and structure text from email attachments, improving document parsing and increasing classification accuracy across iterative model training cycles.
- Tracked model performance weekly using manual confidence score analysis in Excel, identifying low-performing document types and enabling targeted improvements in the data labeling strategy.
- Developed a capacity planning tool in PowerApps, linked to a Snowflake-based data model and Power BI dashboards, which automated planning calculations and is now used by over 70 team members for agile sprint management.
- Designed and led an internal workshop on Python scripting and generative AI applications, attended by 30+ employees across departments to promote AI literacy within the organization.
- Optimized machine learning models for improved prediction accuracy and performance.
Agile IT Delivery Intern
Vodafone GmbH
Düsseldorf
04.2023 - 10.2023
- Maintained Jira dashboards and Confluence spaces for 10+ agile teams in the Solstice program, improving visibility and alignment.
- Coordinated with PMO and compliance managers to identify onboarding gaps in SAP Fieldglass for offshore teams.
- Organized a team-level retrospective, gathered blocker feedback from 6 teams, and escalated 3 key issues to engineering leads.
- Created and published weekly internal newsletters for 1,000+ staff, boosting awareness of process changes and tool usage.
Software Engineering Intern
Spinox Innovations
Kerala
09.2018 - 02.2019
- Designed and developed a fully functional food delivery web app using PHP, JavaScript, and Ajax as part of a solo intern project.
- Implemented key features like user login, order placement, and menu display — completing 90% of the app’s core functionality independently.
- Applied responsive UI design to optimize performance across 3 device types (desktop, tablet, mobile).
- Gained practical training in debugging, code reviews, and deployment practices; earned top-3 peer review score in a group of 12 interns.
Education
Master of Arts - International Management
SRH Hochschule Berlin
Berlin 04.2001 -
Bachelor of Engineering Technology - Computer Science
Mahatma Gandhi University
India 04.2001 -
Skills
Python programming
SQL
JavaScript
PHP
R
C
AWS Textract
PowerApps
Power BI
SharePoint
Git
Docker
Postman
Hadoop
Hive
undefinedCertification
Google Agile Project Management, Coursera, 2022
Timeline
Data Science Intern
Vodafone GmbH
06.2024 - 05.2025
Agile IT Delivery Intern
Vodafone GmbH
04.2023 - 10.2023
Software Engineering Intern
Spinox Innovations
09.2018 - 02.2019
Master of Arts - International Management
SRH Hochschule Berlin
04.2001 -
Bachelor of Engineering Technology - Computer Science
Mahatma Gandhi University
04.2001 -
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