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Massan Sarsenbayev

Data Analyst

London, UK

👉 masan.sarsenbayev@gmail.com

Summary

Experience

💼 Business Analyst | Deloitte

09/2024 - Current

  • Conducted Journal Entry Tests using Audit Command Language (ACL) to analyze and identify financial data trends and irregularities, increasing detection of compliance issues by 15% and improving audit accuracy.
  • Performed General IT Controls Audits, leveraging data-driven analysis to assess and validate security measures, reducing audit processing time by 10%.
  • Acted as a liaison between business teams and clients to deliver actionable insights through detailed reports, increasing stakeholder alignment and data-informed decision-making.
💼 Data Analyst | UpWork Freelance

01/2024 - 08/2024

  • Increased monthly profit by 40% by identifying key trends and optimizing company operations.
  • Developed and launched websites and designed targeted social media campaigns, enhancing clients' online presence and increasing brand visibility in average by 30%.
  • Conducted sentiment analysis on Google Maps reviews by scraping and analyzing customer feedback, providing clients with insights that improved customer satisfaction by 20%.
  • Built interactive dashboards to monitor key performance indicators, reducing manual reporting time by 15% and enhancing decision-making efficiency for clients.
💼 Marketing Data Analyst Intern | Malaberg

09/2023 - 12/2023

  • Launched and optimized social, native, and search ad campaigns, using data insights to refine targeting and maximize engagement.
  • Increased conversion rates across marketing funnels by 5% through A/B testing, driving more effective customer journeys and boosting ROI.
  • Designed and implemented new marketing funnels, analyzing granular data to identify patterns and optimize lead generation strategies.
💼 Engineering Analyst | Cameron, a Schlumberger Company

02/2020 - 01/2022

  • Oversaw a comprehensive registry for equipment repair and maintenance, ensuring accurate record-keeping and operational continuity.
  • Developed custom MS Excel macros to automate repetitive tasks, enhancing workflow efficiency by 20% and reducing manual workload.
  • Designed and presented Power BI dashboards that provided actionable insights, supporting informed decision-making across teams.

Education

🎓 London Metropolitan University
📜 MSc Data Analytics

01/2022 - 07/2023

Graduated with Distinction

Successfully completed modules:

  • Data Mining and Machine Learning
  • Statistical Modelling and Forecasting
  • Programming for Data Analytics (Python, R)
  • Data Warehousing and Big Data
  • Data Analysis and Visualization
  • Financial Mathematics
🎓 Caspian State University of Technology and Engineering
📜 MSc Mechanical Engineering

01/2015 - 06/2017

GPA: 3.39/4.0

🎓 L.N. Gumilyov Eurasian National University
📜 BSc Physics

01/2011 - 06/2015

GPA: 3.07/4.0

Skills

Data Analysis:
Data transformation, statistical analysis, visualization (Power BI, Excel, R)

Database Management:
Data modelling, database querying, financial data analysis, traceability (SQL, ACL)

Programming:
Scripting, data processing, automation (Python, VBA)

Requirements Gathering:
Functional design, requirements analysis, user acceptance testing

Communication:
Stakeholder engagement, documentation, reporting

Project Management:
Skilled in managing multiple assignments simultaneously, ensuring efficiency and minimizing rework through structured organization

Awards and Achievements

🏆 Bonas Macfarlane Grant

Caspian State University of Technology and Engineering

2015 - 2016

The English Language Program for the selected 50 students and teachers from the prestigious international school Bonas MacFarlane sponsored by Shakhmardan Yessenov Foundation.

See certificate here.

🏆 Internal "Rectors Grant"

L.N. Gumilyov Eurasian National University

2012 - 2015

For academic achievements and contribution to sports and healthy life-style within the University.

Award includes full tuition fee waiver and monthly stipend.

Certificates

Projects