Curriculum Vitae
Jihan Hasna Iftinan
I aim to become a professional who contributes to the development of innovative technologies, with the goal of leveraging expertise in machine learning, data analysis, and financial management to create effective solutions and support organizational
Sedang berjalan
Universitas Pembangunan Nasional Veteran Jawa Timur
S1 • Sistem Informasi • IPK 3.76
Januari 2025 - Juni 2025
Internship Mahasiswa_Information and Communication Technologies_PT Terminal Teluk Lamong_Batch 1 2025
PT Pelindo Terminal Petikemas • Magang
September 2024 - Sekarang
Finance
StudentsXCEOs • Organisasi
Managed sales data for over 50 transactions monthly using Microsoft Excel, automating profit calculations, profit margins, and trend analysis. Maintained a SQL database of 50+ books to ensure stock availability and smooth operations. Developed dashboards to present real-time insights, including top-selling books, stock replenishment needs, and progress toward achieving monthly sales targets, with a profit margin of up to 75%. Designed discount strategies based on historical sales data, resulting in a 20% increase in sales during promotional periods.
Media
September 2024 - Sekarang
Machine Learning
Bangkit Academy led by Google, Tokopedia, Gojek, & Traveloka • Project Base
I earned multiple certificates, including the DeepLearning.AI TensorFlow Developer certification, and achieved high grades in specialized courses such as Sequences, Time Series and Prediction (97.60%) and Browser-based Models with TensorFlow.js (98.87%). I participated in over 1 collaborative learning session and networked with 50+ fellow participants to tackle machine learning challenges. As part of my projects, I developed a bike rental dashboard using Streamlit, processing over 1000 rental transactions and weather data points. I utilized HTML and CSS for custom styling, and visualized data with interactive charts using Streamlit's built-in features. Additionally, I developed a major project—a travel application with a budgeting recommendation feature using TensorFlow, built with content-based recommendation techniques to offer personalized budgeting suggestions.
Media
Januari 2024 - Januari 2024
Lecturer research assistant
UPN "VETERAN" Jawa Timur • Part Time
Gathered data from 50 different sources about Durga, including literature and ancient manuscripts, using Excel. Analyzed 100 texts and symbols related to Durga in various traditions and religious practices in Indonesia, comparing them with those in 10 other cultures. Received, cleaned, and prepped data using Python, SQL, and Excel to assist the lecturer in building a dataset of 1000+ entries. Additionally, participated in a Community Service program, where I contributed to the development of a website for a village in Ngadipuro, Blitar. The website supported various needs, including UMKM, village profiles, government services, tourism information, and more, in collaboration with fellow students from Universitas Blitar.
Media
November 2024
Data Entry
Digital Skola • 013/SCr/PTN/DET/IX/2024
In the Data Entry Certification program, I developed essential skills in accurately entering and managing data across various platforms. I learned techniques for organizing, validating, and updating data using software like Microsoft Excel, Google Sheets, and SQL for database management. Throughout the course, I gained proficiency in maintaining the integrity of data, ensuring accuracy, and troubleshooting data discrepancies. The certification included hands-on exercises where I practiced entering large volumes of data efficiently while adhering to quality standards. I also learned how to manage and analyze data trends, helping to streamline operations and support decision-making processes in data-driven environments.
Media
November 2024
Data Science Track
Startup Campus • e4356c7c-ef50-4835-9b03-cf70d6c22d31
In the Data Science Track certification from Startup Campus, I engaged in a comprehensive learning journey focused on data science techniques and tools. Throughout the program, I gained practical experience in data analysis, statistical modeling, machine learning, and data visualization. The coursework involved solving real-world problems using programming languages such as Python and SQL, and I developed skills in cleaning, processing, and analyzing large datasets. Additionally, I explored advanced topics like predictive analytics, data pipelines, and model evaluation. The certification process included hands-on projects, which allowed me to apply theoretical knowledge to build models and derive actionable insights from data, preparing me for challenges in the data science field.
Media
Oktober 2024
Machine Learning
Coursera • https://www.coursera.org/account/accomplishments/specialization/GA79V01GT8N6
In the Machine Learning Certification program, I developed a deep understanding of core machine learning concepts and algorithms. I learned how to build and deploy models using popular frameworks such as TensorFlow and scikit-learn, gaining hands-on experience in tasks like classification, regression, and clustering. The course also covered essential topics like data preprocessing, feature selection, model evaluation, and hyperparameter tuning to improve model accuracy. Additionally, I explored advanced techniques such as deep learning with neural networks, natural language processing (NLP), and computer vision. By completing this certification, I acquired the skills to implement machine learning solutions to solve real-world problems and drive data-driven decision-making.
Media
Februari 2024
Fundamental Excel
Coding Studio • 75B54780CD-75B52837CB-75A95C32D0
In this learning, I acquired a strong foundation in using Microsoft Excel for data analysis and management. I learned key functions such as data entry, organizing data in tables, and utilizing basic formulas like SUM, AVERAGE, and VLOOKUP. The certification program also covered techniques for creating effective charts and graphs to visualize data, as well as formatting tools to enhance data presentation. I gained hands-on experience in data sorting, filtering, and conditional formatting, helping to streamline complex datasets and improve workflow efficiency. This certification has provided me with the skills to efficiently handle and analyze data, making me proficient in leveraging Excel for various business tasks.
Media
Januari 2023
IT Support
Coursera • https://www.coursera.org/account/accomplishments/professional-cert/74PYMYHBPAZV?authType=google&completeMode=existingCourseraAccount
During the IT Support Certification program, I gained essential skills in managing and troubleshooting computer systems and networks. The training covered the installation, configuration, and maintenance of both hardware and software, equipping me to address common technical issues effectively. I also learned to manage network systems, including setting up LANs, configuring internet connections, and implementing security protocols. Additionally, I gained practical experience with various operating systems such as Windows, macOS, and Linux, as well as utilizing diagnostic tools to monitor and optimize system performance. This certification enhanced my ability to provide technical support and ensure smooth IT operations in a professional setting.