Hakan Celik

HAKAN CELIK Independence, KY 41051-- linkedin.com/in/hakan-celik- DATA SCIENTIST PhD candidate in Biomedical Engineering, and my course projects are mostly concerned with programming and machine learning techniques. Also, I graduated from Java full stack bootcamp (WeCanCodeIT). Up to this point, I've taken graduate-level Machine learning-related courses such as Applied Statistics, Machine Learning in Biomedical Engineering, Computational Biology, Computational Imaging, and Machine Learning. I am quite interested in the profession of Machine Learning, Data Science and Research Science, and I have made a concerted effort to further my knowledge in these sectors. SKILLS Object Oriented Programming: Java, Python, MATLAB, R Data Science and Machine learning: Panda, OpenCV, TensorFlow, Keras, PyTorch, Matplotlib, Seaborn, Data frame, Scala, NumPy, Tableau Statistics Web Application Development: JavaScript, React, React Native, Angular, HTML, CSS, SASS, Spring Web MVC, Spring Boot, Spring Cloud, Spring Security, APIs Database Programming: Table design and creation, SQL queries and DML Development Tools and Techniques: JupyterLab, Visual Studio, IntelliJ IDEA, Git, Git Bash EDUCATION Doctor of Philosophy, Biomedical Engineering (Minor Bioinformatics) University of North Dakota, Grand Forks, ND March 2020 – Present Master of Science, Biomedical Engineering Cleveland State University, Cleveland, OH July 2015 Bachelor of Science, Physics Dicle University Fenn College of Science, Diyarbakir, Turkey Jun 2006 Java Full-Stack Bootcamp We Can Code IT, Cincinnati, OH August 2022 CERTIFICATIONS AWS Technical Essentials, Machine Learning with Python, Data Analysis with Python, Python for Data Science and Artificial Intelligent (AI) by IBM, Data Visualization with Python, Databases and SQL for Data Science, What is Data Science? By IBM, Open Source tools for Data Science, Data Science Methodology, English Second Language (ESL), Animal Care and Use (ACU), The College of American Pathologists certifies: Quality Culture and Walkthrough. EXPERIENCE Biomedical Data Engineer/Scientist, The U.S. Air Force, Fairborn, OH, March 2023 – Present Kinematic Analysis and Scripting: Developed a specialized MATLAB script to calculate kinematic parameters from human biodynamics data. The script advanced the field by offering high-precision analytics. Comparative Sensor Analysis: Created another MATLAB script to perform a detailed comparative analysis between sensor-generated data and theoretical kinematic values. This work was pivotal in identifying sensor accuracy and reliability. Data Structure Design for ML & Experimental Analysis: Engineered a robust data structure tailored for both machine learning models and experimental analysis, thereby streamlining the data pipeline and enhancing research efficiency. Data Manipulation and Feature Extraction: Conducted advanced data manipulation techniques and feature extraction to prepare the dataset for machine learning models and statistical analysis. Employed Python libraries such as Pandas and NumPy for efficient data handling. Data Analysis and Visualization: Utilized data analytics tools and libraries, including Matplotlib and Seaborn, to create comprehensive visual reports and dashboards. These visualizations helped in interpreting Hakan Celik - complex biomedical data, thereby aiding in decision-making processes. Machine Learning Modeling for NiJ Value Prediction: Utilized machine learning algorithms to develop a Python-based predictive model for NiJ values. This model serves as a critical tool for real-time analytics and has the potential to revolutionize the understanding of human biodynamics. University of North Dakota, Grand Forks, ND (Remotely) PhD Candidate March 2020 – Present Currently, analyzing the tumor microenvironment by using histopathological images and epigenetic data to reveal novel machine learning-based models by using Python. Collaborative work with Columbia University. Achieved computer vision-based identification and grading of diabetic retinopathy by implementing Python and MATLAB machine learning architectures. Analyzed the epigenetic mechanism of SARS-CoV-2 and GFP+CSC-H460 tumor cells to reveal the similarity of PBMC epigenetic activities by implementing R codes. Analyzed the epigenetic activation of SARS-CoV-2 in four different disease conditions that were healthy, moderate, severe, and intensive care unit (ICU) by performing R codes. Achieved a new model that is automatically identified the cardiac abnormality or abnormalities present in 12lead ECG recording by implementing Python. Java Full-Stack Bootcamp We Can Code IT (Amazon Career Choice), Cincinnati, OH April 2022 – Aug 2022 Student Planned, designed, and developed professionally programmed applications in collaborative team-based and independent settings, demonstrating the proficiency to earn a Software Development Certificate. Virtual Pet Shelter: Designed console application that lets users create and interact with their own virtual pets using Java. Community is a social media platform built to aid in the combat of world hunger by proposing an immediate solution of giving food to the needy. To create this page, used the React framework with the runtime Node JS. Developed API layer using Java, Spring Boot, Spring MVC. Amazon.com, Inc., Hebron, KY November 2020 – September 2022 Clinical Laboratory Scientist - Amazon STS Lab 2 LLC Division Served as training ambassador and coordinator in CLIA, CAP and ISO 15189 Accredited Laboratory. Conducted SARS-CoV-2 test by performing appropriate methods. Trained new hiring scientists and current scientists. Coordinator: responsible for coordinating the team to deliver the test results to customers appropriately. Lead Field Service Technician, Becton Dickinson (BD), Cleveland, OH September 2019 –2020 Assist biomedical or field service staff with organizing, testing, and updating new or currently in use medical devices in the hospital setting. Managed all on-site and off-site installation, repair, preventative maintenance, assembling/disassembling of electronic medical equipment and test tasks. Conduct routine checks and records data from the product tests after installation and configuration. Coordinate projects in the field to finish properly and on the time. Diagnosed equipment malfunctions by analyzing technical data Operated all hand tools and power equipment according to company safety procedures. Investigated and troubleshot 80-100 products service issues weekly. Trained and supported new hires resulting in better understanding of process flow and safety procedures. Completed partial or full dismantling of equipment to quickly repair or replace defective components and restore functionality. Positively always engaged with customers and maintained a professional appearance as a company representative. Louis Stokes Cleveland VA Medical Center, Cleveland, OH November 2018 – June 2019 Biological Lab Tech Managed R&D projects, including setting timelines and coordinating deliverables. Used analytic skills developed novel biomaterial and treated in-vivo inflammation such as subglottic and tracheal stenosis. Assisted in the surgical operation to implant the stent in the rabbit trachea. Hakan Celik - Injected drugs, performed post-op checking, and monitored the rabbit after surgery. Solved complex problems in synthesis, formulation, processes, testing and root causes. Worked with associated technology and software applications to manipulate and synthesize data for research projects. Case Western Reserve University Cleveland, OH June 2015 – Nov 2017 Research and Development Engineer Managed and conducted engineering and detailed experimental tests to collect design data and assist in research work. • Protocols, processes, and outcomes for bio-fabrication of materials used in medical treatments were prepared, monitored, and examined: a collagen ring for eye treatment to prevent inflammation and deliver drugs; a collagen mesh for the treatment of stress urinary incontinence (SUI); artificial collagen tendons created and replaced in rabbit tendons; and new tissue formation. • Collagen sheet covered with hyaluronic acid by creating a novel crosslink method for wound healing. • Operated a Computer Numerical Control (CNC) device by creating a model for winding collagen sutures and drilling soft materials by implementing Q codes. Collgen - LLC, Cleveland, OH November 2017 – 2018 Process Engineer Managed to delivery collagen-based scaffolds for use in biology, regenerative medicine, and tissue engineering. Advised customers and other project stakeholders on relevant technical concerns and feasible solutions. Performed product introduction and technical support to customer. Inspected systems, diagnosed problems, and developed optimal solutions. Cleveland State University, OH August 2012 –2015 Student Volunteer Assisted professors in conducting laboratory work; assisted students in conducting lab work and research utilizing equipment, techniques, and professional analytic tools and programs. Managed the project to create a truss and develop a model in MATLAB to analyze experimental data to measure surface tension. Utilizing analytical skills measured time and temperature-dependent responsive protein-based polymers and surfactant solutions surface tension using ramѐ-hart goniometer/tensiometer. Familiar with 3D modeling and designing using printers and Solid works. Measured kinetic, specific, and relative viscosity and volume fraction of block copolymer and H40 at different concentrations and molecular weights. Gathered, arranged, and corrected research data to create representative graphs and charts highlighting results for presentations. Supported research and development efforts to create new products, equipment, and processes. May 2014 – Present Ohio Army National Guard Team leader AWARDS The Edson Larson Biomedical Engineering Scholarship The Edson Larson Biomedical Engineering Scholarship The Edson Larson Biomedical Engineering Scholarship $10,000.00 - academic year) $10,000.00 - academic year) $10,000.00 - academic year) PATENTS 1. Hakan Celik, Ozan Akkus, “Sticking of Collagen Threads by Maltodextrin”, Case Western Reserve University, Case#- (submitted) PUBLICATIONS 1. Hakan Celik, "Time and Temperature Dependent Surface Tension Measurements of Responsive Protein Based Polymer Surfactant Solutions" (2015). ETD Archive. 470. 2. Ahmad O Khalifa, Ilaha Isali, Hakan Celik 3, Michael Mastran, Phillip McClellan, Callan Gillespie, Subba Hakan Celik 3. 4. 5. 6. - Shankar, Gregory T MacLennan, James M Anderson, Fredrick R Schumacher, Ozan Akkus, Adonis K Hijaz “A preliminary evaluation of in vivo response to a filament-wound macroporous collagen midurethral sling in an ovine model” J Biomed Mater Res B Appl Biomater. 2022 Jul 2. doi: 10.1002/jbm.b.35120 Yu Xie, Jiyang Chen, Hakan Celik, Ozan Akkus, Martin W King “Evaluation of an electrochemically aligned collagen yarn for textile scaffold fabrication” Biomedical Materials, 2021 Jan 14. Fan Zhang; Tushar Bambharoliya; Yu Xie; Laijun Liu; Hakan Celik; Lu Wang; Ozan Akkus; Martin W. King “A Hybrid Vascular Graft Harnessing the Superior Mechanical Properties of Synthetic Fibers and the Biological Performance of Collagen Filaments” Materials Science and Engineering: C (IF 5.880),-, DOI: 10.1016/j.msec- Fan Zhang, Yu Xie, Hakan Celik, Ozan Akkus, Susan H. Bernacki, Martin W. King “Engineering Small-Caliber Vascular Grafts from Collagen Filaments and Nanofibers with Comparable Mechanical Strength to Native Vessels” Biofabrication. 2019 Apr 3. doi: 10.1088/-/ab15ce. Jiyang Chen, Yu Xie, Hakan Celik, Ozan Akkus, Martin W King “Electrochemically aligned collagen yarn for textile scaffold fabrication” SSRN, May 27, 2019, 47 Pages. CONFERENCE PAPERS 1. Hakan Celik, Nolan B. Holland “Time and Temperature Dependent Surface Tension of Thermally Resposive Protein-Based Polymer Surfactants” (Cleveland State University, Research Day, 2017 October 27) 2. Adil Mistry, Hakan Celik, Nolan B. Holland “Formation of bioactive hydrogels through the cross-linking of thermally responsive polypeptide micelles” Chemical Biomedical Engineering, Cleveland State University, Cleveland, Ohio, United States (254th Washington DC, Jun 2016) 3. Zhipeng Dong, Hakan Celik, Clare Rimnac, Ozan Akkus “Treatment of Tracheal Stenosis by eluting bioabsorbable Stent” ShowCase research, Case Western Reserve University, 2019 May 19. 4. Ilaha Isali, Khalifa Ahmad, Hakan Celik, Callan Gillespie, Robb Colbrunn, Subbakrishna Shankar, Kathleen Derwin, Adonis Hijaz, Ozan Akkus “Filament Wound Collagen Sling for Treatment of Urinary Incontinence: In vivo Ovine Model” (Society for Biomaterials Annual Meeting & Exposition, 3-6 April 2019, Seattle, WA) 5. Ilaha Isali , Khalifa Ahmad, Hakan Celik, Callan Gillespie, Robb Colbrunn, Subbakrishna Shankar, Kathleen Derwin, Adonis Hijaz, Ozan Akkus “Pure Collagen Crosslinked Sling for Treatment of Stress Urinary Incontinence in Ovine Model” (ShowCase research, Case Western Reserve University, 2019 May 19) 6. Khalifa Ahmad, Ilaha Isali, Hakan Celik, Callan Gillespie, Robb Colbrunn, Kathleen Derwin, Subbakrishna Shankar, Gregory T. MacLennan, Adonis Hijaz, Ozan Akkus “One-Year Evaluation of a Macroporous Pure Collagen Fabric in Ovine Model as a Novel Midurethral Sling” (AUGS/IUGA Joint Scientific Meeting 2019, sub) 7. Khalifa Ahmad, Ilaha Isali, Hakan Celik, Callan Gillespie, Robb Colbrunn, Kathleen Derwin, Subbakrishna Shankar, Gregory T. MacLennan, Adonis Hijaz, Ozan Akkus “One-Year Evaluation of a Macroporous Pure Collagen Fabric in Ovine Model as a Novel Midurethral Sling” (AUA Scientific Meeting, Chicago, May 3-6, 2019) 8. Ahmad Khalifa, Ilaha Isali, Hakan Celik, Callan Gillespie, Robb Colbrunn, Kathleen Derwin, Subbakrishna Shankar, Gregory T. MacLennan, Ozan Akkus, and Adonis Hijaz, “One-Year Evaluation of a Macroporous Pure Collagen Fabric in Ovine Model as a Novel Midurethral Sling" Celebrating the IUGA 44th Annual Meeting and AUGS PDF week 2019, September 24-28, 2019, Nashville, TN-USA)