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Chaitali ArankalleCA

Chaitali Arankalle

Data Analyst

€140/day
Berlin, DE
8-15 years

Average response time: 1 hour

About Chaitali

○ 10+ years of experience in the Business Intelligence domain. Experience in product management and development with
multiple technologies such as Looker, Power BI, SQL, Python, Tableau, Azure, AWS, Snowflake, MSSQL, MySQL, DBT, A/B testing, version controlling with Git, designing data warehouse architectures, Data governance, and GCP.
○ Responsible for guiding and overseeing the analytics & AI team of 10 in shaping a powerful, easy-to-use, self-service
global product strategy with a customer-centric mindset. Using agile methodology defined business goals and objectives
with ownership of prioritizing product requirements, designing product road maps with technical innovation, managing
budgets, recruitment, mentoring, and coaching.
○ Experience in the dynamics of startup and scale-up organizations. Designed standardized solutions for multiple domains such as sustainability energy solutions, Manufacturing and supply chain, Media and entertainment, Healthcare, finance,
and banking.
  • English

    Native or bilingual

  • German

    Basic

Can work on-site
Berlin (up to 50km)

Experience

  • Suvie
    Data Lead
    AGRICULTURE
    October 2025 - Today (8 months)
    • • Led the design and deployment of a scalable marketing analytics ecosystem using BigQuery and Looker, building a centralized
    source of truth that unified paid media, CRM, and product data—reducing reporting turnaround time by 70% and enabling
    real-time executive decision-making.
    • • Drove advanced marketing performance strategy through cohort analysis, multi-touch attribution, LTV/CAC modeling, and
    experimentation analytics; optimized channel mix and budget allocation, improving ROAS by 20%+ while mentoring a distributed
    analytics team in a fully remote environment.
    BigQuery Marketing Analytics Looker Roadmapping
  • Omio GmbH
    Data Manager
    TRAVEL AND TOURISM
    July 2024 - December 2024 (5 months)
    Berlin, Germany
    • • Lead data requests from the PR, Marketing, and Brand teams, providing data-driven insights for marketing initiatives and crafting
    data stories for campaigns.
    • • Gather stakeholder requirements and support interviews and content creation with data-backed insights.
    Stakeholder Management Power BI Tableau
  • Buildingminds GmbH
    Senior Data Analyst (Manager)
    April 2022 - June 2024 (2 years and 2 months)
    Berlin, Germany
    • • Designed strategy for 30 % higher performance optimisation with comprehensive data checks and Power BI reports, ensuring the
    compliance of millions of records for real estate carbon emission and energy consumption data with IOT integration and AWS infrastructure at the backend.
    • • Extensive experience in migrating on-premises applications and data to the cloud, ensuring seamless transitions with minimal downtime. My expertise includes optimising cloud infrastructure and implementing best practices for security and scalability.
    • • Pattern recognition and prediction with 95% accuracy of Real-estate asset stranding timelines and retrofit recommendations.
    Track and analyse with Mixpanel, Segment, and GA.
    Power BI Business Intelligence (BI) Strategy Google Cloud Platform (GCP)

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Education

  • Bachelor's of Engineering
    MITCOE Pune
    2016
    Bachelor's of Engineering
  • Diploma in Computer Science
    MSBTE
    2013
    Diploma in Computer Science

Certifications

  • Data analytics with AI
    Masterschool Gmbh
    2025
    9

Skill set

Categories