hello, my name is
Beyza Betul Celik
I love solving puzzles—whether it's optimizing business processes, designing smart data flows, or automating repetitive tasks. With an Industrial Engineering background from TOBB ETÜ, I specialize in identifying inefficiencies and turning them into scalable, data-driven solutions.
At Roketsan, I contributed to a production planning optimization project by designing and executing SQL-based test scenarios. My work supported ERP decisions and improved accuracy in a complex manufacturing environment.
Currently at Kavaklıdere Wines, I work as a data analyst within the IT department, where I develop and maintain SQL-based reporting systems used across the company. I optimize queries, build new views, and help streamline decision-making through clean, reliable data.
Alongside SQL development, I also implement no-code automations using n8n—connecting systems, reducing manual steps, and enhancing workflow efficiency with modular logic and external APIs.
I'm especially passionate about AI agent-based automation—adaptive systems that evolve with the business. I enjoy learning new tools, building smart processes, and designing systems that scale with clarity and intention.
Pick a vibe. Get a playlist in your inbox.
This tiny vibe-to-playlist tool runs fully automated via n8n.
No Spotify login, no API fuss — just pick a mood and get a curated playlist by email.
I enjoy building minimal, no-code workflows that feel personal yet scalable.
This is one of those.
Try it out if you like.
The rest is handled by automation.
Built with ♥ using Tally & n8n.
Technical Skills
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Proficient in writing optimized SQL queries for reporting and data analysis, including JOINs, subqueries, window functions, and aggregations.
Experienced in Microsoft SQL Server; regularly create and manage views, stored procedures, indexes, and perform query optimization for performance tuning. -
Skilled in building interactive dashboards and data visualizations using Qlik Sense and QlikView.
Able to design intuitive UI/UX, use set analysis, master items, variables, and advanced expressions. Familiar with section access and extensions. -
Automate repetitive tasks and complex report generation with custom VBA scripts.
Develop dynamic user forms and integrate Excel with SQL databases to streamline workflows. -
Comfortable with frontend basics for prototyping and customizing web elements.
Able to tweak styles, layouts, and interactive behaviors when needed. Applied in personal projects and Qlik extension development. -
Used for data cleaning, transformation, and automation.
Familiar with libraries like Pandas and basic scripting for task automation. -
Experience with dashboard creation and interactive report design.
Can build insightful visuals with cross-filtering and connected data models.Item description
Experiences
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Developed and optimized SQL queries, improving report performance via indexing and execution tuning. Automated Excel reports with VBA connected to SQL Server. Integrated production data into the ERP system by making strategic decisions on product codes. Collaborated cross-departmentally to deliver tailored reporting solutions and support data-driven decision-making.
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Contributed to production planning operations using Oracle ERP. Wrote SQL queries and performed debugging in Microsoft Access. Gained hands-on experience in data retrieval and process management in a high-security, large-scale production environment.
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Managed ERP integration projects and implemented WhatsApp Business API chatbots for marketing automation. Participated in software development cycles and contributed to enhancing user communication workflows.
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Supported Lean Manufacturing initiatives and contributed to production planning using CANIAS ERP. Assisted with inventory and quality management processes, focusing on operational efficiency and documentation accuracy.
Essays
Services / Consulting
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Creating efficient workflows and automating repetitive tasks without complex coding.
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Designing lightweight automations using tools like n8n and OpenAI, tailored to your personal or business needs.
I help you build agent-based systems that handle repetitive tasks such as summarizing emails, updating dashboards, or triggering smart reminders — so you can focus on what matters more. -
Improving query performance, database indexing, and structuring efficient data models.
Awards & Recognitions
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Competed in national mathematics olympiads, developing strong analytical and problem-solving skills.
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Secured 3rd place in a university-wide industrial engineering competition with an innovative project.
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Earned a scholarship for academic excellence throughout university education.
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Simulated a multi-stage manufacturing process using ARENA software. Analyzed system bottlenecks and optimized resource allocation to improve overall throughput and reduce cycle time.
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Designed and implemented a relational database from scratch, applying 1NF, 2NF, and 3NF normalization principles. Developed queries for data entry, integrity, and reporting.
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Built a linear programming model to optimize cost and resource usage for a supply chain scenario. Formulated constraints and objective function using LINGO, achieving optimal resource allocation.
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Developed a layout management plan to minimize material handling cost in a manufacturing plant. Applied systematic layout planning (SLP) and used quantitative metrics for evaluating alternatives.
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Designed and implemented a heuristic algorithm for a Travelling Salesman Problem variant. Compared performance with brute-force and greedy algorithms; analyzed computational complexity and solution quality.
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Developed a console-based application using C and C++ that handles file input/output, user interaction, and basic algorithmic processing. Emphasized memory management and modular code structure.
Selected Projects
Contact
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