Yoga Sagama Email & Phone Number

Bandung, Id

SocialX is a research company that provides consulting services and a research platform in the field of technology and information based in Bandung. • Assisting in the development of the SocialX platform using R Shiny, covering Social Media Analytics, Political Analytics, Custom Data Analysis, and Online Community Analysis.• Conducting evaluations to identify shortcomings in the usage of the SocialX platform.• Led the development and construction of the SocialX website (socialx.id).• Contributed to the creation of a Dashboard Prognosa Penerimaan Nominal Income in the Project Digitalisasi SAA under the CA Digital Departemen Pengelolaan Devisa Bank Indonesia (September - November 2022), overseeing the transition from Excel to a web-based dashboard using R Shiny.• Successfully completed the Political Psychology Lab project at the University of Indonesia, focusing on revitalizing the National Violence Monitoring System (SNPK) from Dec 2022 - Aug 2023. Responsibilities included assisting in creating dashboard mapping, validation, and monitoring the SNPK case validation process, conducted web scraping of news from local and national news website portals to collect stories containing information about violence in Indonesia using Rvest and Managed the scraping team and assisted in creating a dashboard usage manual.• Participated in a project by Poltekpar Bali (February - August 2023) to develop a Smart Tourism dashboard. Responsibilities included developing a prototype of the Smart Tourism dashboard using R Shiny and Leaflet (https://e88kmo-yoga-sagama.shinyapps.io/maps/), and conducting web scraping from jobstreet and hhrma hotel Bali using Rvest.• Engaged in a project by Kultura Indonesia for developing the Platform Analitika Budaya Nasional “Telisik Budaya” (May 2023 - Present). Responsibilities included scraping news from local, national, and government news portal websites across each province, city, and district using Rvest;

• Executed user guidance for the SocialX platform.• Assisted in developing a machine learning model for sentiment analysis by labeling emotional data into 4 basic emotion classes (happy, sad, angry, fear) from Twitter as a data source.• Assisted in developing the SocialX platform using R Shiny.• Evaluated the drawbacks of using the SocialX platform.

Social Computing and Big Data Laboratory is a research laboratories and activities in the field of social computing and big data studies under Telecommunication and Informatics Business Management Study Program, Telkom University.• Educating and fostering engagement through creative content on Lab SCBD's Instagram once a week, focusing on Social Computing and Big Data topics.

FEB Telkom University Laboratory Center is a facilities for students to implement and teach knowledge in the field of data management. • Facilitated practical learning experiences for students in Python and R, with a focus on machine learning and data analytics applications. • Delivered in-depth instruction in Big Data, Data Analytics, Machine Learning, and Deep Learning, covering; Regression Analysis, Classification Techniques and Clustering Methods.• Guided students in utilizing Artificial Neural Networks (ANN), covering applications such as churn classification using MLP Classifier and trend prediction in the Indonesia Stock Exchange Composite with MLP Regressor. • Conducted market basket analysis through mlxtend.frequent_patterns for association rule learning, Social Network Analysis (SNA), and Twitter data collection. • Instructed on text analytics, including sentiment analysis (using VADER, BERT) and topic modeling (using LDA). • Taught image classification through Convolutional Neural Networks (using sequential models, Keras Conv2D) and introduced the basics of creating Deep Fakes with Wav2Lip.• Assessed and graded assignments for more than 40 practicum students, providing constructive feedback and personalized guidance to enhance their academic and practical skills.

Bandung, West Java, Indonesia

PT Telkom Indonesia (Persero) Tbk (Telkom) is a state-owned information and communications technology enterprise and telecommunications network in Indonesia.• Assisted in performance review activities for Telkom Regional III Bandung by inputting data into the COMMIT Q3 document, Billing Evaluation, Achievement Sales Scenario Winner, Monitor Revenue Winner, and DSW FM Revenue Performance for July 2022.

DPM KEMA FEB TEL-U is a student legislature under FEB Telkom University.• Collaborated closely with 2 partners to plan, manage, and design 50+ Instagram posts and 1 video profile for DPM KEMA FEB Telkom University.

Pemilihan Raya FEB Telkom University 2022 is an annual democratic event for Telkom University students through voting or a large deliberation held at the Telkom University Faculty of Economics and Business.• Led 16 committees across 4 divisions and successfully organized a student meeting for 6 days, attended by 100+ participants.• Mobilized candidate registrations for elections, resulting in 2 BEM FEB candidates, 3 FEB DPM candidates, 1 HIMA MBTI candidate, and 1 HIMA ACCOUNTING candidate with 44 successful teams. The team of witnesses passed the registration selection as participants for PEMIRA FEB 2022.• Orchestrated a monologic and dialogical campaign live on YouTube for 4 days, accumulating a total of 1000+ views.• Executed the PEMIRA FEB 2022 E vote platform in collaboration with the Information and Technology Center (PUTI) of Telkom University.• Successfully conducted the PEMIRA FEB 2022 E‑Vote with a total of 2203 votes cast.

HIPMI PT UNIVERSITAS TELKOM is an organization that accommodates Telkom University students in entrepreneurship. • Supervised all work programs and three departments in the internal field of the organization, including the internal relations department, the membership department, and the human resource empowerment department.• Evaluated the performance of 20 staff members in each department in the internal areas of the organization.• Recognized as the Staff of the Month.• Successfully organized 12 plenary meetings involving all bureaus and departments at HIPMI PT. Telkom.• Facilitated meetings celebrating 100, 200, and 300 working days.• Assigned as Presidium 1 at the HIPMI General Meeting of PT. Telkom for two days.

FEB Telkom University Laboratory Center facilities for students to implement and teach knowledge in the field of data management.• Facilitated sessions for 2+ lecturers, providing knowledge on data management.• Conducted guidance sessions 2x a week for 2 classes, covering the use of XAMPP tools, PHPMyAdmin, and utilizing SQL language for managing relational databases, including DDL, DML, SELECT, FUNCTION, GROUP BY, JOIN, INNER JOIN, and UNION.• Assessed and evaluated assignments for more than 40 practicum students.

Young Entrepreneur Camp is an essential annual event organized by HIPMI PT TELKOM, targeting aspiring cadres. This event includes various competitions, seminars led by experienced entrepreneurs, a comprehensive introduction to HIPMI for the candidates, and a social gathering night.• Led the Public Relations Department with a total of seven active members.• Successfully recruited 150+ HIPMI cadre candidates to attend the Young Entrepreneur Camp.• Established a strategic partnership with Crewdible as a media partner.• Successfully invited HIPMI Bandung Branch committee and three guest speakers with an entrepreneurial background for the event.

The HIPMI Championship is a series of contests organized by HIPMI PT Telkom aimed at strengthening the bonds and bringing its members closer. • Executed four competition events for all HIPMI active members, including PUBG, Mobile Legends, Chess, and Cover Song competitions.• Mobilized three departments with a total of 22 committee members.• Facilitated 50+ participants and committees by handling Discord as a communication platform.

Pengurus Perpustakaan SMK Telkom Malang is a library management organization in the field of knowledge and the only organization at SMK Telkom Malang which is directly supervised by the foundation.• Centralized the inventory for over 100 book rentals at SMK Telkom Malang library.• Handled billing and applied fines to students for late book returns, ensuring proper management of library funds.

Tulungagung, East Java, Indonesia

PT. Telekomunikasi Indonesia is a State-Owned Enterprises engaged in the field of information and communication technology (ICT) services and telecommunications networks in Indonesia.• Assisted one technician in surveying the installation location of IndiHome services twice a month with one partner within the Tulungagung area.• Conducted IndiHome installations, including porting fiber optic cable from ODP to the customer's house, fiber optic connection, LAN cable crimping, ONT installation, WLAN setting, and STB installation for four new customers every week with two technicians and one colleague.• Addressed and resolved 2+ repairs and issues with customer IndiHome devices alongside two technicians.

Master'S Degree, Management

● Publication: (1) Alamsyah, A., & Sagama, Y. (2024). Empowering Indonesian internet users: An approach to counter online toxicity.

Bachelor'S Degree, Manajemen Bisnis Telekomunikasi Dan Informatika, 3.92/4.00

● Publication : (1) Sagama., Y., Alamsyah, A. Multi-Label Classification of Indonesian Online Toxicity using BERT and RoBERTa. 2023 IEEE.

High School Diploma, Computer Network Engineering