Mustafa Celen
Senior Business Analyst
İstanbul
Summary
Proactive business and data analyst with 5+ years of project management experience in corporate business environments. Effective driver of product development lifecycle from concept to delivery. Communicative and collaborative with proven history of improving business operations to support corporate growth and revenue.
Overview
2026
2026
years of professional experience
2
2
Languages
Work History
Operations Manager
Tuana GlassMold
02.2024 - Current
- Oversaw facility maintenance, ensuring optimal functionality of equipment and infrastructure at all times.
- Facilitated smooth collaboration between departments through clear communication channels.
- Conducted regular performance reviews, identifying areas for improvement and developing action plans to address them.
Co-Founder
Stallion Analytics
09.2023 - 04.2025
- Grew the customer base through targeted outreach and networking events.
- Developed marketing materials and campaigns to boost brand awareness and customer engagement.
- Recruited, interviewed and hired new staff members and developed training materials for employees.
Senior Data Scientist
Setur
3 2021 - 02.2024
- Developing AI Projects : Main focus on NLP, Marketing Analytics and optimization processes
- Hotel Review Analysis Tool: Leading a team of 2 for developing a hotel review analysis tool. Designing the architecture of data collection with web scrapping. Responsible for statistical model training and evaluation of AI models.
- Marketing Mix Model Automation Tool: Leading a team of 3 for developing a MMM tool. Designing the architecture of integrations for data collection from various platforms. Developing a complex statistical model. Designing a web application for marketing budget reports and interface for marketing budget optimization.
- Shift Optimization Tool: Leading a team of 2 developers for optimizing shifts for duty free stores. Analysis on sales and employee shifts. Complex analysis on restrictions for shift management.
- High end project management with Jira.
- Project Management: Agile methodologies, product management Contributing R&D Application Processes: Applications on local and global R&D funding instutitions.
Business Analyst
Basistek
9 2017 - 4 2018
- Main focus on Service Desk applications
- Collaborated with stakeholders to define project objectives and criteria.
- Streamlined project management with effective communication and collaboration across cross-functional teams.
- Improved business processes by analyzing current practices and recommending optimization strategies.
- Setting up and customizing the applications as well as creating the reporting dashboards.
Business Analyst
ODYA Technology
06.2016 - 07.2017
- Main focus on Service Desk applications
- Analyzing and documenting the project requirements
- Collaborated with stakeholders to define project objectives and criteria.
- Streamlined project management with effective communication and collaboration across cross-functional teams.
- Improved business processes by analyzing current practices and recommending optimization strategies.
- Setting up and customizing the applications as well as creating the reporting dashboards.
Intern
Softtech
07.2015 - 08.2015
Education
Master of Science - Data Science
Högskolan Dalarna
Borlänge, Sweden 04.2001 -
Bachelor of Science - Computer Science
Bahcesehir University
Istanbul, Turkey 04.2001 -
Skills
Advanced analytics
Business Analysis
Jira
Agile Scrum
Python Programming
Business Intelligence
Algorithm development
Machine Learning
Natural Language Processing
R Programming
Statistical modeling
Power BI
Timeline
Operations Manager
Tuana GlassMold
02.2024 - Current
Co-Founder
Stallion Analytics
09.2023 - 04.2025
Business Analyst
ODYA Technology
06.2016 - 07.2017
Intern
Softtech
07.2015 - 08.2015
Master of Science - Data Science
Högskolan Dalarna
04.2001 -
Bachelor of Science - Computer Science
Bahcesehir University
04.2001 -
Senior Data Scientist
Setur
3 2021 - 02.2024
Business Analyst
Basistek
9 2017 - 4 2018