Description

I'm a Berlin-based Data Analyst and Web Developer with 2+ years of experience helping businesses grow through data-driven strategies. I specialize in SEO-optimized web development, CRM setup and automation (HubSpot), and customized advertising pipelines that turn raw user behavior into actionable marketing insights.

My work sits at the intersection of tech and business I build Shopify stores, data-driven web apps, and automated marketing workflows that actually convert. From integrating website event tracking with HubSpot for targeted ad campaigns, to scraping competitor markets for pricing intelligence, I deliver end-to-end solutions tailored to your growth goals.

Industry field of expertise

Languages

English
Native or bilingual
German
Basic
Kannada
Native or bilingual

Workplace preferences

Can work on-site

Berlin (up to 50km)

Silverspot Trading GmbH,
Data Analyst (Freelance)
CONSULTING AND AUDITS
July 2025 - Today (1 year)
Berlin, Germany
• ● Implemented web analytics and CRM pipelines by integrating website event tracking with HubSpot, enabling data-driven marketing insights and customer behavior analysis.
• ● Automated API-based data ingestion and SQL transformation workflows, improving reporting efficiency and campaign tracking accuracy..
SEO SQL Web development Data science Data analysis
Optimize My Data,
Data Analyst
E-COMMERCE
January 2025 - July 2025 (6 months)
Bengaluru, Karnataka, India
• ● Managed scalable ETL pipelines for large-scale finance datasets, utilizing computer science principles to handle complex data flows and ensure high technical performance.
• ● Applied analytical skills to implement Microsoft-aligned scripting solutions, improving the development and robustness of core data modeling and business processes.
• ● Designed and maintained high-performance database solutions to support finance goals and enhanced data analytics through rigorous technical documentation.
• ● Communicated complex findings to stakeholders, using X++ logic and SQL to query and visualize insights for better analytical decision-making.
• ● Led the analysis and optimization of data workflows, ensuring continuous improvement of existing programming frameworks and integration points
ETL Data science Python DBT SQL
iOceane,
Data Analyst
DIGITAL AND IT
November 2023 - January 2025 (1 year and 2 months)
Bengaluru, Karnataka, India
• ● Designed SQL-based ingestion solutions using Kafka and Azure infrastructure to process financial market data for real-time analytics and integration.
• ● Optimized a complex SQL query library to extract data from a relational database, reducing execution time by 87% while maintaining strict finance reporting standards.
• ● Provided technical troubleshooting for internal applications, applying analytical thinking to implement automated tests and validation frameworks.
• ● Demonstrated strong communication skills while collaborating with research teams to define technical requirements for scalable software development.
Web development SQL ETL Python Shopify

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Master of Science in Data Science
University of Europe for Applied Sciences
2026
Master of Science in Data Science
Bachelor of Engineering
Visvesvaraya Technological University (VTU)
2023
Bachelor of Engineering

Check out Karthik's education

Karthik H.

Data Analyst & Web Developer | SEO · CRM · ETL Pip

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