Adhyasta Rifatzio Wardhanawan

📜 About Me

Highly motivated and ambitious final-year Geological Engineering student with a deep passion for Geotechnical, Geoscience, and Machine Learning. Equipped with a strong foundation in Machine Learning, Deep Learning, and Data Analytics, acquired through my internship program at Home Credit Indonesia and hands-on project at Bangkit Academy.

My hands-on experience in real-world projects has equipped me with the practical skills necessary to analyze spatial and non-spatial data, model out the problems, and make informed decisions based on data-driven insights. I'm adept at integrating geological insights with advanced Machine Learning algorithms to deliver innovative and efficient solutions.

Eager to contribute my skills and passion to make an impact, I'm actively seeking opportunities to leverage my unique blend of Geological and Machine Learning expertise. My drive to learn, adapt, and grow makes me a valuable asset in any dynamic and challenging environment.

💼 Experience

Home Credit Indonesia - Data Analyst

1. Led comprehensive data collection, transformation, and visualization initiatives for the Marketing & Digital Team, resulting in a 15% increase in user engagement tracked through Google Analytics 4 and AppsFlyer.

2. Formulated various predictive models using Python to forecast user behavior and optimize marketing campaigns, resulting in a 20% increase in user retention and a 15% rise in customer satisfaction scores.

3. Established robust Data Classification and ETL Pipelines from Google Analytics 4 and AppsFlyer, optimizing data retrieval and processing efficiency by 20%, contributing to streamlined analytics.

4. Leveraged Python for A/B Testing, facilitating a 10% boost in app performance metrics, enabling data-driven decisions that directly impacted user experience and conversion rates.

5. Developed intuitive and impactful data visualizations, enabling quick insights and informed decision-making, leading to a 25% reduction in time spent deciphering complex datasets among stakeholders.

6. Actively collaborated with cross-functional teams, meeting ad-hoc data analysis needs and contributing insights instrumental in shaping successful marketing campaigns and strategic initiatives, fostering a data-driven culture across departments.

7. Identified and implemented innovative strategies leveraging customer behavior insights, resulting in a 12% increase in user retention and a 17% rise in customer satisfaction scores, aligning data-driven initiatives with overarching business objectives.

8. Documented and standardized data processes, optimizing workflow efficiency by 30%, and actively sought continuous learning opportunities to stay updated with emerging trends, technologies, and methodologies in data analytics.

Bangkit Academy By Google, GoTo, Traveloka - Machine Learning Path

The Machine Learning Path at Bangkit Academy, supported by industry leaders Google, GoTo, and Traveloka, provides an immersive learning experience that equips participants with a deep understanding of machine learning, data analytics, and artificial intelligence concepts. The program emphasizes not only technical proficiency but also the cultivation of essential soft skills from various disciplines. As a culmination of the learning journey, undertake a capstone project that showcases what has been learned by developing a sophisticated computer vision model for music and movie recommendations based on facial expressions and moods as a web application. Especially, involved in ML model development, deployment, and creation of recommendation system. Graduated with Distinction.

MRT Jakarta

Conducted a research for undergraduate thesis that analyzes geological and social conditions of MRT railway tunnels for determining the vulnerability and routes optimization using analytic hierarchy process to enhance transit-oriented development. Analyzes the stability of tunnel along phase 2A development and created reinforcement models along the tunnel.

PT Kereta Api Indonesia

Conducted a geotechnical mapping surrounding BH.355 bridge. Responsible for investigating, planning, analyzing damaged slope at BH.355 bridge. Created analytical and numerical analysis regarding damaged slope at BH.355 bridge. Created a slope improved model for BH.355 bridge.

ITB

1. Practicum Assistant of Engineering Geology.

2. Practicum Assistant of Soil Mechanics.

3. Practicum Assistant of Structural Geology.

🔎 You can find me on:

Instagram -> @adhyastazio

Linkedin -> www.linkedin.com/in/adhyastazio

GitHub -> https://github.com/adhyastazio

Phone/WhatsApp -> +628158108826