YASİN KARABULAK
Summary
A result-driven executive leader with proven track record of optimizing operational efficiency, driving strategic growth and fostering cross-functional collaboration. Adept at translating vision into action, aligning teams, and delivering impactful solutions that enhance organizational performance. Strong operational expertise combined with Leadership and communication skills. Committed to cultivating a a culture of innovation, continuous improvement, and teamwork to support the company's mission success.
Overview
18
18
years of professional experience
1
1
Certification
Work History
FACTORY DIRECTOR
REPKON
05.2024 - Current
- Project Management (PMO), Purchasing&Sourcing, Production Planning, Warehouse and Logistic, CNC Machining, Process Engineering, Lean Manufacturing and Maintenance
- Facilitated effective communication between departments to avoid bottlenecks in the production process.
- Enhanced factory efficiency by implementing lean manufacturing principles and streamlining processes.
PRODUCTION and SUPPLY CHAIN DIRECTOR
Aselsan
06.2023 - 05.2024
- Lean Office, Production Engineering, Industrialization and Purchasing, Production Planning & Warehouse Management, System Production, CNC Machining, Mechanical and Electromechanical Assembly, Testing (Software-Performance- Environmental- Shooting range), Wire&Cable Production, Integrated Logistic Support (ILS)
- Conducted web based supplier portal selection&implementation study
- Enhanced supplier relationships through regular communication, negotiation, and performance evaluations.
- Negotiated contracts with suppliers, achieved significant cost reductions on raw materials and process groups
- Streamlined supply chain processes by more efficient inventory management systems and improved lead times.
- Established three main lean assembly line based on one-piece flow
- Implemented transportation and supplier kanban system
- Identified potential improvements by creating spaghetti diagrams
- Designed line meeting, Asakai meeting and Gemba walk.
- Implemented Mizusumashi to organize internal logistics
- Restructured production planning principles and department organization was updated accordingly
- Defined MRP software requirements on SAP (PP-MRP)
- Established OEE calculation infrastructure and started monitoring daily
- Stock aging report created and Stock Material Burndown project was started
DIRECTOR OF OPERATIONS - TPM COORDINATOR
Kale Aerospace
03.2018 - 06.2023
- Process engineering, assembly, CNC machining, maintenance, tool&die shop, advanced technologies and design, TPM progress team
- Oversaw daily operations across multiple departments, ensuring good coordination and efficient execution of tasks.
- Developed systems and procedures to improve operational quality and team efficiency.
- Oversaw day-to-day production activities in accordance with business objectives.
- Collaborated with senior management to develop and execute long-term corporate goals and objectives.
- Monitored office workflow and administrative processes to keep operations running smoothly.
- Mentored and coached team members to foster productive and engaging work environment.
- Managed budgets and resources, optimizing allocation for maximum impact on business objectives.
- Finished factory VSM based layout design
- Managed Composite Hand Layup and Thermoplastic Molding investment plan
- Implemented CMMS (Computerized Maintenance Management System)
- Transformed Maintenance Activities to RCM (Reliability Centered Maintenance)
- Management of TPM coordination team
ENGINEERING AND PRODUCTION MANAGER
Kale Aerospace
08.2013 - 03.2018
- Managed Process engineering, manufacturing, tool&die shop
- Implemented QCDSM (quality, cost, delivery, safety and morale) system to provide a visual approach on Gamba
- Implemented 5S, Autonomous Maintenance, Cleaning Maps and Kanban Systems
- Implemented web based engineering portal to plan and monitor engineering activities
- Implemented MES software
- Leaded metal chip recycling system design and investment process. Thanks to this saved 45.000$ per year
- 3 Shift Working pattern established in production lines to increase utilization and labor efficiency
- Reduced waste and material costs by optimizing resource allocation and inventory management.
- Standardized production procedures, job roles, and quality assurance guidelines.
MANUFACTURING AND ENGINEERING MANAGER (Dual Role)
Kale Kalıp
12.2016 - 01.2018
- Cultivated operational organization including CNC machining, manufacturing engineering, assembly, coating/painting, heat treatment, production planning, sub-contractor development team.
- Assigned and/or hired leaders, supervisors and shift leaders
- Utilized well defined goals, problem solving perspective and a positive work ethic
- Enhanced overall team productivity with continuous training and mentoring of junior engineers.
- Developed and implemented KPIs and strategic objectives to ensure profitability goals
- Successfully completed industrialization of first 500 rifles and have qualified according to army's requirements
PROJECT MANAGER (Dual Role)
IK4-TEKNIKER & Kale Aerospace
07.2013 - 02.2017
- Managed INTEFIX project which is funded by European Union
- Main responsibility on this project was management of project in Kale Aerospace
- Established effective communication among team members and share holders for enhanced collaboration and successful project completion.
ENGINEERING ASSISTANT MANAGER
Kale Aerospace
09.2009 - 08.2013
- Managed Process engineers and NC programmers,
- Developed systematic approaches for unknowns and manufacturing problems,
- Leaded method activities conducting new product launch activities per AS9100
- Improved communication between team members by maintaining accurate project documentation, including reports, schedules, and specifications.
- Effectively prioritized workload to meet deadlines consistently, contributing to the successful completion of numerous engineering projects.
PROCESS ENGINEER
Kale Aerospace
01.2008 - 09.2009
- Performed internal process engineering activities of various Defense and Aerospace projects,
- Optimized manufacturing processes by implementing continuous improvement initiatives and lean methodologies.
- Implemented standardized work instructions, enhancing operator understanding of critical tasks and improving workflow consistency.
MOLD DESIGN ENGINEER
Plastmet Plastic & Mold
06.2006 - 07.2007
- Designed automotive plastic component molds
- Developed EDM electrodes based on specifications
- Performed engineering analysis of part tolerances and assembly variations
- Worked with internal or external machine shops to prototype components
- Drafted documentation detailing design requirements and technical specifications.
Education
- Leadership Development Program
Sabancı University
MBA - Executive MBA
Istanbul University
Istanbul, TurkeyAusbildungprogramm - Verfahrenstechnik
Eckert Schulen
Regensburg, GermanyBachelor of Science - Mechanical Engineering
Gazi University
Ankara, TurkeySkills
- Collaborative communication at all levels
- Operations Excellence
- Capacity Building
- Leadership Skills
- Process Optimization
- Strategic Direction
- Analytical skills
- Regulatory Compliance
- Efficiency Enhancement
- Leading crisis, complexities and uncertainties
- Cost calculation and Cost Management
- Digital transformation
- Supply Chain Management
Certification
- Lean 6 Sigma, Black Belt, Sigma Center
- Lean Expert, IASSC
Languages
Turkish
Native language
English
Upper intermediate
B2
Timeline
FACTORY DIRECTOR
REPKON
05.2024 - Current
PRODUCTION and SUPPLY CHAIN DIRECTOR
Aselsan
06.2023 - 05.2024
DIRECTOR OF OPERATIONS - TPM COORDINATOR
Kale Aerospace
03.2018 - 06.2023
MANUFACTURING AND ENGINEERING MANAGER (Dual Role)
Kale Kalıp
12.2016 - 01.2018
ENGINEERING AND PRODUCTION MANAGER
Kale Aerospace
08.2013 - 03.2018
PROJECT MANAGER (Dual Role)
IK4-TEKNIKER & Kale Aerospace
07.2013 - 02.2017
ENGINEERING ASSISTANT MANAGER
Kale Aerospace
09.2009 - 08.2013
PROCESS ENGINEER
Kale Aerospace
01.2008 - 09.2009
MOLD DESIGN ENGINEER
Plastmet Plastic & Mold
06.2006 - 07.2007
- Leadership Development Program
Sabancı University
MBA - Executive MBA
Istanbul University
Ausbildungprogramm - Verfahrenstechnik
Eckert Schulen
Bachelor of Science - Mechanical Engineering
Gazi University